Fittings, Flanges & Clad Bends— Stock & Tailor Made

Elbows • Tees • Reducers • ANSI/DIN/JIS Flanges • PESCO CRA Clad Bends In Stock | Custom Sizes & Materials (CS/SS/Duplex/Alloy) | API ·ISO Certified | 20+ Yrs Export

Steel Pipes Manufacturer & Stockist | Certified

Seamless, LSAW, SSAW, ERW & CRA Clad Pipes in Carbon / Stainless / Alloy Steel — 20+ Years Export | 350+ International Projects | Zero Major Claims | Fast Quote & On-Time Delivery

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Custom & Specialty Steel Pipes — Precision Made for Your Project

Tailor-Made Dimensions, Heat Treatment & Machining | Engineered to ASTM / ASME / API Standards

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Fittings, Flanges & Clad Bends — Stock & Tailor Made

Elbows • Tees • Reducers • ANSI/DIN/JIS Flanges • PESCO CRA Clad Bends In Stock | Custom Sizes & Materials (CS/SS/Duplex/Alloy) | API·ISO Certified | 20+ Yrs Export

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20+

Years Experience

350+

Projects Completed

1000+

Staff & Technicians

700M+

Capital (USD)

Technical Team

100+ specialists always ready to support your projects and business. Superior quality, prompt delivery, and favorable feedback — all available at PESCO. Select PESCO, you will be right.

Experience

As an approved pipe supplier, we've served 1,000+ clients worldwide across Oil & Gas, Bioprocessing Pharmaceutical, Ultra High Pressure, Ultra High Purity, High Temperature and Anti-Corrosion industries.

Certifications

Certified to API, ISO, DNV, TUV, PED, BPE and more. As a professional, reliable manufacturer and stockist, we understand your requirements and know how to solve your problems.

Steel Pipe Manufacturer & Supplier for Global EPC Projects

PESCO manufactures carbon steel, stainless steel, and CRA clad pipes, pipe fittings, and industrial piping solutions for oil & gas, petrochemical, LNG, offshore, marine and infrastructure projects. With over 20 years of export experience, we supply products manufactured to API, ASTM and ASME standards worldwide.

Feature Products

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Steel grade of SAE 4140 JIS SCM440 pipes

2022 Best Incoloy Alloy ODS MA956 bars Manufacturer in China

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About Us

Piping accessories — steel pipes, fittings, flanges, gaskets, valves and more — are essential to industrial engineering, procurement and construction.

As a new and high-tech enterprise, PETROL STEEL CO., LTD supplies innovative and diversified products including Pipeline Accessories (Steel Pipes, Fittings, Flanges, Gaskets, Valves, etc.) and Materials (Carbon Steel, Stainless Steel, Duplex, Alloy Steel, Super Alloys, etc.).

PETROL STEEL CO., LTD has exported these pipeline accessories for over 20 years and has supported 350+ international projects with zero major claims. Production lines based in China, with branches in over 10 countries — clients depend on our expertise to deliver safely, on schedule, within budget, and to the quality they expect.

Superior Quality, Prompt Delivery, and Favourable Feedback.

Select PESCO, and you will be right!

Engineering Excellence in Modern Industry

Smart Manufacturing Powered by Innovation

At Machvex, we combine advanced manufacturing technologies with deep engineering expertise to deliver high-performance industrial solutions. From automation systems to custom fabrication, our approach focuses on efficiency, precision, and long-term scalability.

By combining cutting-edge technology with industry expertise,we create scalable and reliable systems tailored to meet the evolving demands of modern manufacturing environments.

Leaders in Industrial Partnerships

10K+

Happy Customer

Industrial Automation

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CNC Machining

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Robotics Integration

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Plant Maintenance

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Industrial Services We Provide

Machvex delivers advanced industrial solutions, including automation, precision

Steel Pipe Manufacturer & Supplier for Global EPC Projects

PESCO manufactures carbon steel, stainless steel, CRA clad pipes, pipe fittings and industrial piping solutions for oil & gas, petrochemical, LNG, offshore, marine and infrastructure projects. With over 20 years of export experience, we supply products manufactured to API, ASTM and ASME standards worldwide.