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PRODUCTS
OCTG Production Line
End-face&Chamfer Machine, OCTG Production Line
GH Petro is a China Top Pipe-end facing Machine Manufacturer.OCTG petroleum pipe chamfering beveling machine with PLC control and dual-side touchscreen. Fully automatic double-end facing, chamfering, feeding and length measurement. Independent transfer systems support pipe buffering; one-machine tool change won’t disrupt the other, reducing downtime for pipe mill production.
Bucking Machine, OCTG Production Line
GH Petro is a China Top Bucking Machine Manufacturer.Large torque bucking unit (make-up & break-out machine) for casing, tubing, drill pipe and downhole tools. Features 360° rotation, torque-turn logging and auto reports for API & premium connections. Wedge roller, fully rotational and planetary clamping designs replace manual tongs for consistent API-compliant torque control.
OCTG Production Line, Straightening Machine
GH Petro is a China Top Straighntener Manufacturer.OCTG Straightening Equipment is a high-performance oilfield rotary straightener for OCTG production lines & pipe mills. It straightens tubing, casing, steel pipes & sucker rods, handling oil-contaminated used API seamless pipes. Heavy-duty rigid frame, adjustable stroke & line speed; inline/offline capable, custom solutions available.
OCTG Production Line, Straightening Machine
GH Petro is a China Top Straightener Manufacturer. API 5CT Tubing Straightener is a high-performance OCTG rotary straightening unit for oilfield use. Straightens tubing, casing, steel pipes & sucker rods for OCTG lines, pipe mills & maintenance workshops. Heavy-duty rigid frame, adjustable pressing stroke & line speed; handles oil-contaminated used API seamless pipes, inline/offline compatible, custom solutions available.
OCTG Production Line, Straightening Machine
GH Petro is a China Top Straightner Manufacturer. Straightening Machine is a high-performance oilfield straightener for OCTG lines & pipe mills. It straightens tubing, casing, steel pipes & sucker rods, handles oil-contaminated used seamless API pipes. Heavy-duty rigid frame, adjustable pressing stroke & line speed; supports inline/offline operation. Custom designs available.
API Hydrostatic Testing Machine, OCTG Production Line
GH Petro is a China Top Hydrostatic Test Press Manufacturer for seamless & welded steel pipes. GH testers comply with API 5CT, offering large radial gap or end-face sealing. Single/double/multi-station options, PLC & high-pressure plunger pump, auto test records with full traceability, custom-built to your pipe specs.
API Hydrostatic Testing Machine, OCTG Production Line
GH Petro is a China Top Manufacturer of high-Pressure API 5CT hydrostatic tester for seamless & welded steel pipes. Our hydrostatic testers support large radial gap or end-face sealing, single/double/multi-station options. PLC control, high-pressure plunger pump, auto test data storage for full inspection traceability, custom-built to your pipe specs.
API Hydrostatic Testing Machine, OCTG Production Line
GH Petro is a China Top Hydro Tester Manufacturer. Our API 5CT compliant hydrostatic testers support large radial gap or end-face sealing, available in single/ double/ multi-station types for seamless, ERW, LSAW, SSAW, alloy & stainless pipes. PLC control & high-pressure plunger pump, full data traceability, custom-built for your pipe specs.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It uses radial/end-face sealing, holds rated pressure per industry standards, auto-saves test data for full traceability. Dual manual/automatic control ensures stable, safe operation complying with environmental requirements.
OCTG Production Line, Threading Machine
China Top Manufacturer,Custom Thread Lathe for OCTG ERW Pipes.Compatible with API threads & premium special connections. High rigidity, intelligent control ensures stable accuracy & productivity, reducing thread errors. Built for harsh oilfield conditions, reliable cost-effective CNC threading solution for steel tubular production.
OCTG Production Line, Threading Machine
China Top Manufacturer,Custom Thread Lathe for OCTG ERW Pipes. It supports API threads and premium special connections. Featuring great rigidity, intelligent control and stable operation, it delivers consistent accuracy and high qualification rate, a reliable CNC solution for global oilfield tubular production lines.
OCTG Production Line, Threading Machine
China Top Manufacturer,Custom Thread Lathe for OCTG ERW Pipes. It supports API threads and premium special connections. Featuring high rigidity, intelligent control and stable operation, it delivers consistent accuracy and high pass rate, a reliable CNC solution for global oilfield tubular production lines.
OCTG Production Line, Threading Machine
China Top Manufacturer,Custom Thread Lathe for OCTG ERW Pipes. It processes API threads & premium special connections for custom high-end tubulars. With high rigidity, intelligent control and stable performance, it delivers consistent accuracy and high qualification rate, a reliable CNC solution for global oilfield steel pipe lines.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It uses large-clearance radial or end-face sealing, holds pressure per industry standards, auto-archives test data for full traceability, with manual & automatic dual controls ensuring safe, reliable and eco-compliant operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It uses large-clearance radial or end-face sealing, maintains test pressure per industry standards, auto-saves test data for full traceability, with manual & automatic dual controls delivering safe, stable, reliable and eco-friendly operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It adopts large-clearance radial or end-face sealing, holds test pressure per industry standards, auto-saves traceable test data, with manual & automatic dual control for safe, stable eco-friendly operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It seals pipe ends, maintains standard test pressure to check sealing integrity and find leaks, auto-saves test data for full traceability, with manual-auto dual controls for stable, safe operation complying with environmental rules.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It adopts wide-opening radial and end-face sealing, complies with API 5CT, auto-archives test data for full traceability, and uses auto/manual dual control for stable, safe and eco-compliant operation.
API Hydrostatic Testing Machine, OCTG Production Line
Automatic φ89-219mm Pipe Coupling Hydro Testing Machine,OCTG Casing Tubing Hydraulic Press Equipment
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. Equipped with large-opening radial and end-face sealing, it complies with API 5CT, auto-saves test data, and features auto/manual dual control for stable, safe pipe leak inspection.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes.With large-aperture radial & end-face sealing, it meets API 5CT, auto-saves test data for full traceability and has auto/manual dual control for stable, safe eco-friendly long-term operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It detects intrinsic pipe defects, uses large-aperture sealing compliant with API 5CT, auto-saves test data and has auto/manual dual control for reliable, eco-friendly long service.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. Featuring large-bore radial & end-face sealing, it meets API 5CT standards, auto-archives test data for full traceability and adopts auto/manual dual control for stable, safe operation with long service life.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. With heavy-duty sealing systems, it meets API 5CT standards, auto-archives test data for full traceability and supports auto/manual dual control for safe, stable operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. Featuring large-aperture radial/end-face sealing and API 5CT compliance, it offers auto data logging, full traceability and auto/manual dual control for stable, safe eco operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes.Equipped with wide-opening radial/end-face sealing, it holds test pressure complying with API 5CT to check leaks. It supports auto data storage, full traceability and auto/manual dual control for stable, safe eco-friendly operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It uses radial or end-face sealing, maintains standard test pressure for leak checking, with auto data logging, full traceability, dual manual-auto control, safe reliable eco operation.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. Fitted with large-bore radial and end-face sealing, pressure precisely controlled per API 5CT for leak detection. Auto data storage ensures full traceability. Dual auto/manual control delivers stable, safe, eco-friendly operation with long service life.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. Adopts heavy-duty large-aperture radial & end-face sealing. Pressure precisely regulated per API 5CT to check sealing integrity and leaks. Auto data archiving enables full traceability; dual auto/manual control ensures stable, safe, eco-efficient and durable performance.
API Hydrostatic Testing Machine, OCTG Production Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It features large-clearance radial or end-face hermetic sealing. Pressure holding meets industry standards. Auto data logging ensures traceability; dual manual/automatic control for safe reliable eco operation. Custom testers available on request.
Heat Treatment, OCTG Production Line
China Top Manufacturer,Custom heat treatment production line for OCTG tubing&casing, supporting annealing, normalizing, quenching, tempering and stress relieving. Integrates feeding, heating, quenching & intelligent control. Equipped with resistance, gas‑fired, bogie hearth and pit furnaces, delivering stable high‑precision, energy‑saving thermal processing for steel bars, pipes and mechanical components. Turnkey solution for uniform mechanical properties.
Bucking Machine, OCTG Production Line
China Top Manufacturer,Custom thread bucking unit for high-precision casing, tubing and drill pipe make-up & breakout, compliant with API 5CT & API 7K. Stationary and split portable versions with three clamping structures fit VAM, Hydril patented premium threads. Closed-loop hydraulic & PLC+HMI system offers real-time torque monitoring, full data traceability and three operation modes for maintenance and mass production.
Bucking Machine, OCTG Production Line
API 5CT 5B Casing Tubing Bucking Machine for OCTG Production Line,Drill Pipe Tool Joint Bucking Unit
China Top Manufacturer,Custom bucking machine for precise makeup/breakout of casing, tubing, drill pipe and premium threaded couplings per API 5CT & API 7K. Two mounting forms and three clamping structures suit VAM, Hydril gas-tight threads. Closed-loop hydraulic and PLC+HMI system realizes real-time torque monitoring, traceable data and three modes for production and maintenance.
Bucking Machine, OCTG Production Line
China Top Manufacturer,Custom bucking machine for OCTG make-up & breakout of casing, tubing, drill pipe and premium couplings, complying with API 5CT & 7K. Fixed/portable types with multiple clamping structures fit standard & VAM/Hydril premium threads. Closed-loop hydraulic + PLC intelligent control records torque data, supports manual to fully automatic operation for pipe mills and maintenance yards.
OCTG Production Line, Threading Machine
China Top Manufacturer,Custom Thread Lathe with auxiliary equipment is specially engineered for OCTG production, machining API standard threads and premium premium connections for oil casings, tubings and couplings. Rigid heavy-duty structure delivers long-running stable performance, high precision and high efficiency, reliable processing equipment for oilfield & energy tubular manufacturing lines.
Bucking Machine, OCTG Production Line
China Top Manufacturer,Custom bucking machine for high-precision casing, tubing & drill pipe thread make-up/breakout, compliant with API 5CT & API 7K. Fixed/portable mounting, 3 clamping types fit VAM, Hydril premium gas-tight threads. PLC closed-loop torque monitoring with full data traceability, manual/semi-auto/full-auto modes for mass production and tool maintenance.
Bucking Machine, OCTG Production Line
China Top Manufacturer,Custom hydraulic bucking unit for casing, tubing, drill pipe premium thread make-up & breakout, compliant with API 5CT & API 7K. Fixed/portable mounting, multiple clamping structures compatible with VAM, Hydril premium connections. PLC closed-loop torque-angle control with data traceability, manual/semi-auto/full-auto modes for factory mass production & tool maintenance.
OCTG Production Line, Packing/Bundling Machine
China Top Manufacturer,Custom Bundling Machine works at production line end. Fitted with fork attachments for automatic pipe collection, transport and stacking. It processes round, square & rectangular pipes with adjustable fork spacing, precisely layering tubes in preset patterns, reducing labor intensity and boosting full-line automation & production efficiency.
NDT Inspection Equipment, OCTG Production Line
Our CNC automatic medium & heavy plate ultrasonic NDT machine carries out full volumetric inspection for OCTG steel plates, detects multiple internal defects and measures plate thickness in one pass, complying with API 5CT & API 5L for global oil & gas manufacturers’ quality control.
NDT Inspection Equipment, OCTG Production Line
Automatic online continuous steel plate CNC ultrasonic NDT system provides full volumetric inspection for OCTG steel plates, detects various internal defects and measures plate thickness in one pass, fully compliant with API 5CT & API 5L for global oil & gas manufacturers’ quality control.
NDT Inspection Equipment, OCTG Production Line
This CNC automatic ultrasonic NDT tester provides 100% volumetric inspection for drill pipes and drill collars. Its transducer array spots various cracks and laminations while measuring full-length wall thickness in one scan. All testing processes and records comply with API 5CT & API 5L to satisfy strict QC standards for global oil & gas OCTG suppliers.
ERW Tube Mill Line
ERW Tube Mill Line, Hydrostatic Testing Machine
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes.It adopts heavy-duty sealing assemblies, complies with API 5CT standards, supports full test traceability, dual auto/manual control for stable, safe, eco-efficient and durable long-term operation.
ERW Tube Mill Line, Hydrostatic Testing Machine
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It adopts heavy-duty sealing systems, complies with API 5CT standards, features auto data storage for full traceability, dual auto/manual control for stable, safe and eco-friendly long-term operation.
ERW Tube Mill Line, Hydrostatic Testing Machine
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It uses large-clearance radial or end-face sealing, maintains pressure per standards to check leakage, auto-logs test data for traceability, with manual & automatic modes ensuring safe, reliable and eco-friendly operation.
ERW Tube Mill Line, Hydrostatic Testing Machine
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. It seals pipe ends, maintains standard test pressure to check sealing integrity and leaks, auto-logs test data for full traceability, with manual-auto dual controls for safe, stable and eco-friendly operation.
ERW Tube Mill Line, Hydrostatic Testing Machine
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. With heavy-duty large-bore radial/end-face sealing, it complies with API 5CT for leak inspection, featuring auto record storage, full traceability and auto/manual dual control for stable, safe eco operation.
ERW Tube Mill Line, Hydrostatic Testing Machine
Large Diameter φ630-1000mm Pipe Hydraulic Pressure Testing Machine,80Mpa ERW Steel Pipe Testing Line
China Top Manufacturer,Custom Hydro Test Machine for OCTG ERW Pipes. Heavy-duty large-aperture radial & end-face sealing. Pressure complies with API 5CT for leak inspection. Auto data storage ensures full traceability. Dual auto/manual control offers stable, safe eco-friendly operation and excellent durability.
ERW Tube Mill Line, Shear End Welder
China Top Manufacturer,Custom Equipments for ERW Tube Mill Line.The integrated shearing & resistance welder splices steel coils for nonstop pipe production. It creates crack-free welds for carbon, galvanized&alloy steel for round/square ERW tubes, hollow sections and scaffolding pipes.
ERW Tube Mill Line, Shear End Welder
China Top Manufacturer,Custom Equipments for ERW Tube Mill Line. This integrated shearing and welding machine splices steel strip coils to eliminate production downtime. It delivers robust, crack-free welds for carbon, galvanized and alloy steel, suitable for round & square ERW tubes, hollow sections and structural pipes.
ERW Tube Mill Line, Shear End Welder
China Top Manufacturer,Custom Equipments for ERW Tube Mill Line. Integrated shearing & welding unit splices steel strip coils to avoid mill downtime. Reliable resistance welding for carbon, galvanized & alloy steel, ideal for round/square ERW tubes, hollow sections and scaffolding pipes.
ERW Tube Mill Line, Shear End Welder
China Top Manufacturer,Custom Equipments for ERW tube mill line. This integrated shearing & resistance welding machine joins steel coil ends for continuous ERW pipe production. It reduces downtime, delivers crack-free welds, supports carbon, galvanized & alloy steel for round/square ERW tubes, hollow sections and scaffolding pipes.
ERW Tube Mill Line, Flattener
China Top Manufacturer,Custom Equipments for ERW Tube MillLine. It removes coil‑set curvature & residual stress to stabilize weld quality and cut pipe rejects. Hardened rolls, hydraulic adjustment for carbon, alloy & galvanized steel for ERW & OCTG. Custom builds. Request datasheets & quotations.
ERW Tube Mill Line, Flattener
China Top Manufacturer,Custom Equipments for ERW Tube Mill Line. It removes coil‑set curvature and residual stress to stabilize weld quality and cut pipe rejects. Hardened rolls, hydraulic adjustment for carbon, alloy & galvanized steel for ERW & OCTG. Custom builds available. Request datasheets & quotations.
ERW Tube Mill Line, Flattener
China Top Manufacturer,Custom Equipments for ERW Tube Mill Line. Hardened rolls, hydraulic & synchronized operation for carbon, alloy, galvanized steel for ERW & OCTG. Robust frame, custom builds. Request datasheets & quotations.
ERW Tube Mill Line, Flattener
China Top Manufacturer,Custom ERW Tube Mill Equipments. It removes coil‑set curvature & residual stress to stabilize weld quality and reduce pipe rejects. Hardened rolls, hydraulic adjustment for carbon, alloy & galvanized steel, ERW & OCTG. Robust frame, custom builds. Request datasheets & quotations.
ERW Tube Mill Line, Flattener
China Top Manufacturer,Custom Flattener for ERW tube mill line. Installed after uncoiler to eliminate coil‑set, edge waviness and residual stress. Hardened rolls work for carbon, alloy, galvanized steel, compatible with OCTG pipe manufacturing. Request datasheets & quotations.
ERW Tube Mill Line, Flattener
China Top Manufacturer,Custom strip flattener / strip leveler for ERW tube mill line. Installed after uncoiler to remove coil‑set, edge waviness & residual stress. Hardened leveling rolls for carbon, alloy, galvanized steel, compatible with OCTG pipe manufacturing. Request datasheets & quotations.
ERW Tube Mill Line, Un-coiler
China Top Manufacturer,Custom Uncoiler for complete ERW tube mill lines. Single‑head and double‑head decoilers handle various steel coils with anti‑torsion structure and tension control. Compatible with OCTG pipe production, custom solutions available. Contact us for datasheets and quotations.
ERW Tube Mill Line, Un-coiler
China Top Manufacturer,Custom Uncoiler for ERW tube mill lines. Our single‑head & double‑head hydraulic decoilers handle carbon, alloy & galvanized steel coils, delivering stable strip feeding with anti‑torsion & tension control. Compatible with ERW and OCTG pipe production lines. Get datasheets & quotations.
ERW Tube Mill Line, Un-coiler
China Top Manufacturer,Custom Hydraulic Uncoiler (decoiler) serves as primary feeding unit for complete ERW Tube Mill Line. Hydraulic expandable‑retractable mandrel prevents slippage, with anti‑torsion & tension control for stable strip feed. Single‑head & double‑head options, custom‑engineered for ERW and OCTG pipe production. Request datasheets and quotations.
ERW Tube Mill Line, Un-coiler
China Top Manufacturer,Custom Steel Coil Uncoiler (decoiler) is the main feeding unit for full‑set ERW Tube Mill Line. Hydraulically expandable‑retractable mandrel prevents slippage; integrated anti‑torsion & tension control ensure stable feeding. Single‑head & double‑head for non‑stop coil changeover. Tailor‑made for ERW and OCTG pipe production. Get datasheets and quotations.
ERW Tube Mill Line, Un-coiler
China Top Manufacturer,Custom Steel Coil Uncoiler (decoiler) acts as primary feeding equipment for full‑set ERW Tube Mill Line. Hydraulic expandable‑retractable mandrel with anti‑torsion & tension control prevents slippage. Single‑head & double‑head available for non‑stop coil changeover. Tailor‑made for ERW & OCTG pipe production. Request datasheets and quotations.
ERW Tube Mill Line, Un-coiler
China Top Manufacturer,Custom Hydraulic Uncoiler (decoiler) is the core feeding unit for ERW Tube Mill Line. Supports carbon, alloy & galvanized steel coils with hydraulic mandrel, anti‑torsion & tension control. Single‑head & double‑head types optional for non‑stop coil change. Custom solutions for ERW pipe making and OCTG pipe production line. Get parameters & quotation today.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming & sizing section for ERW pipe lines integrates W, FF/FFX, DFT forming and quick change system. High-frequency welding, precision sizing and straightening ensure high geometric accuracy. FF/FFX cuts roller costs 40–60%; DFT supports roll-free dimension tuning; quick change setup minimizes downtime to lift throughput and lower labor & equipment wear.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming sizing group with W, FF/FFX flexible, DFT direct forming & quick change system. High-frequency welding, precision sizing and straightening guarantee stable tube geometry. FF/FFX cuts roller costs 40–60%; DFT supports roll-free size tuning; quick change system slashes downtime, lifting throughput and lowering labor & equipment wear.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom Forming Group serves as core ERW pipe machinery for round, square and rectangular tubes, compatible with W, FF/FFX, DFT forming modes and quick-change shaft structure. It delivers highly dimensionally accurate finished pipes, sharply slashes roller expenses by 40–60%, lowers labor reliance, and drastically cuts production line downtime for boosted overall output efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming sizing roll stands adopt efficient quick-change design and support W, FF/FFX and DFT multiple forming technologies. They fabricate dimensionally accurate round, square and rectangular tubes, effectively shorten roll change downtime, cut roller consumption and labor expenses, and significantly improve overall production line operating efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming mill supports W, FF/FFX and DFT forming technologies. It manufactures dimensionally precise square and rectangular tubes, drastically cutting roll change downtime, roller and labor expenses, simplifying product specification switchovers and substantially boosting overall line production throughput.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming stand supports W, FF/FFX and DFT forming technologies. It delivers outstanding dimensional precision for round, square and rectangular pipes, drastically shortens roll changeover downtime, lowers roller consumption and labor costs, and remarkably improves comprehensive production line operating efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom Forming & Sizing Mill with quick change system is core for HF ERW tube lines, supporting W, FF/FFX & DFT forming for round, square & rectangular tubes. It slashes roller costs by 40–60%, enables offline roll setup, automated recipe tuning, shortens changeover time and delivers high geometric precision with improved productivity.
ERW Tube Mill Line, Forming&Sizing Group
Φ114-273mm ERW Tube Mill Forming Sizing Stands with Fast Roll Change,Forming & Sizing Group for OCTG
China Top Manufacturer,Custom forming sizing stands support W, FF/FFX, DFT forming & quick roll change for HF tube lines. It produces dimensionally precise round, square & rectangular tubes, slashes roller costs 40–60%, adopts offline roll setup and automatic recipe adjustment to reduce downtime and boost production efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom Forming & Sizing Group serves as core ERW tube line unit, compatible with W, FF/FFX and DFT forming plus quick roll change. It fabricates high-precision round, square & rectangular tubes, cuts roller costs 40–60%, leverages offline roll preparation and automatic recipe tuning to slash downtime and lift production efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming and sizing unit bends, welds, cools and calibrates steel strips into high-precision straight pipes. It supports W, FF/FFX, DFT forming and quick change system, cutting roller costs by 40%-60%, realizing one-click recipe adjustment and offline roll replacement to slash downtime, labor input and equipment abrasion.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming sizing unit is core for HF tube lines, supporting W, FF/FFX flexible and DFT direct forming. Fast roll change slashes downtime, cuts roller costs 40–60%, manufactures round/square tubes with precise geometry, automated parameter adjustment and elevated production efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom Forming Section for HF ERW pipe lines. Featuring W, FF/FFX flexible & DFT direct forming for precise shaping, sound welding and accurate sizing. Quick roll change reduces downtime, cuts roller & labor costs, supports round/square tube production and lifts productivity with automated adjustment.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming stand acts as core ERW mill equipment, shaping steel strips via HF welding, cooling sections, sizing stands and Turks Heads for superior tube geometric precision. Equipped with W, FF/FFX, DFT forming and quick change system, it cuts roller and labor costs, shortens product changeover downtime and greatly elevates overall line production efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming sizing for ERW OCTG lines shapes steel strip with HF welding, cooling, sizing stands and Turks Heads for precise tube geometry. Available with W, FF/FFX, DFT forming & quick change system to slash roller/labor costs, shorten product changeover downtime and elevate production efficiency.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming sizing unit shapes steel strip with HF welding, cooling, sizing stands and Turks Heads for precise tube geometry. Featuring W, FF/FFX, DFT forming & quick change system, it lowers roller and labor costs, slashes changeover downtime and improves overall ERW pipe production efficiency.
ERW Tube Mill Line, Forming&Sizing Group
Φ273-508mm High Frequency Welded Pipe Forming Sizing Group,OCTG Forming stands / Forming roll stands
China Top Manufacturer,Custom Forming & Sizing Unit is the core module for HF welded pipe lines, featuring W, FFX flexible and DFT direct forming plus quick change system. It shapes steel strip into tubes, welds, cools and calibrates dimensions, slashing roll swap time, labor cost and downtime to elevate precision and production capacity.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom Forming & Sizing Section for ERW pipe mills bends steel strip into tubular profiles. It adopts HF induction welding, pipe cooling and precision sizing stands to calibrate outer diameter, with downstream Turks Heads for fine trimming and pre-straightening, guaranteeing stable roundness, straightness and precise geometry for finished welded tubes.
ERW Tube Mill Line, Forming&Sizing Group
China Top Manufacturer,Custom forming & sizing group forms steel strip into tubes with HF welding, cooling, sizing and Turks Heads for precision sizing & pre-straightening. It supplies Conventional W, FF/FFX flexible, DFT direct forming and quick change systems to improve dimensional accuracy, lower roller & labor costs, boost production capacity and minimize line downtime.
About Us
Founded in 2004,GH-Petro as a leading steel pipe/tube mill manufacturer in China,our team focus on providing customized ERW mill line and OCTG production line solution.With more then 20 years industry experience,we have cooperated with more than 300 customers all over the world and we quiet understand that quality&service is the key to win in the fast-changing market and our clients’ success is our success.
We offer reliable products and exceptional services globally,adhering to the principles of independent innovation,our team has successfully optimized and adsorbed the best practices of China’s machinery manufacturing industry while incorporating advanced foreign technologies.
Why choose GH-Petro
Advanced API Standard Manufacturing
Specialize in fully automatic OCTG and steel pipe equipment with API standards.
Complete Turnkey Production Solutions
Integrated solutions from design to commissioning.
Global Project Experience
Mill exported worldwide for ERW pipe&OCTG production
Professional Technical & After-sales Support
Experienced engineering team with fast response and overseas commissioning.
What Our Customers Say
⭐⭐⭐⭐⭐
“GH-Petro provided a reliable supply and clear communication throughout the order. Their team made the process simple and efficient.“
“GH-Petro provided a reliable supply and clear communication throughout the order. Their team made the process simple and efficient.“
— Michael Turner
⭐⭐⭐⭐⭐
“We are very satisfied with the product quality and delivery support. GH-Petro is a dependable partner for our industrial supply needs..”
“We are very satisfied with the product quality and delivery support. GH-Petro is a dependable partner for our industrial supply needs..”
— David Collins
⭐⭐⭐⭐⭐
“The team responded quickly and helped us choose the right products. Their professional service gave us confidence in every shipment.”
“The team responded quickly and helped us choose the right products. Their professional service gave us confidence in every shipment.”
— Sarah Mitchell
Order Process
1️⃣ Send Your Inquiry
Tell us your product needs and order details.
2️⃣ Confirm the Solution
We recommend the right product and confirm the price.
3️⃣ Production & Quality Check
We arrange production and check the quality before delivery.
4️⃣ Shipping & Support
We ship the goods and provide after-sales support.
Frequently Asked Questions
What types of pipes mill do you supply?
We are a professional manufacturer and we could supply customized mill for ERW pipes and full-range OCTG pipes to meet your request,which include Entry Section,Forming&Sizing,Solid State HF Welder,Straightening Machine,Cold Flying Saw,End Facing Machine,Hydro-tester,UT Flaw Detection Machine,Threading Machine,Bucking Machine and Pipes Packing Machine.
What is your MOQ for Mill orders?
MOQ is flexible for us and one set is feasible.Of course our team also could supply you a complete solution according to your request.
Which standards do your pipe mill machines follow?
All kinds of our equipment are designed for producing pipes meeting API 5CT, API 5L, ASTM, EN, ISO and GB standards, suitable for oil & gas, pipeline, structural and industrial pipe applications.
Can you provide turn key ERW & OCTG pipe mill projects?
Yes. We offer full turn key solutions including process design, equipment manufacturing, installation guidance, commissioning, operator training and after sales service.
Do your machines support high grade OCTG production such as N80, L80, P110?
Absolutely. Our heat treatment and forming systems are specially engineered for high strength steel grades required for deep well oil and gas OCTG pipes.
What payment terms do you accept?
T/T, L/C at sight are available. Flexible payment terms can be discussed for large scale turn key projects.
What is your warranty period?
We provide 12 month warranty for core components from the date of shipment, with lifelong technical consultation and spare part supply service.
lastest news
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What Are the Types, Working Principles and Best Cost-Performance Solutions of OCTG Production Line NDT Inspection Equipment?
2026-10-26
Overview In the oil and gas industry, OCTG (Oil Country Tubular Goods) including casing, tubing, and drill pipes serve as the core infrastructure for underground energy extraction and transmission. These
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