Womic Steel Group | Seamless Steel Pipes, Boiler Tubes, Stainless Steel Pipes & More

Who We Are

Womic Steel Group, established over 20 years ago, is a leading manufacturer of steel pipes and fittings based in Lugu Industrial Park, YueLu District, Changsha, China. We specialize in producing a wide range of steel products, including welded and seamless steel pipes, high precision steel tubes, stainless steel pipes, pipe fittings, flanges, and copper tubes.

With production bases in Hunan, Hebei, Jiangsu, and Shandong Provinces, Womic Steel is known for offering high-quality products, competitive pricing, fast delivery, and first-class service.

20+

Years Experience

50+

Countries Served

Our Core Products

Precision-engineered steel solutions meeting international standards including API, ASTM, EN, DIN, and BS.

Seamless Carbon Steel Pipes

API 5L, ASTM A106, A333, A335 – ideal for oil & gas, petrochemical, and structural applications.

• OD: 10.3mm – 610mm
• WT: 1.7mm – 60mm
• Standards: API, ASTM, ASME

High Precision Steel Tubes

DIN 2391, EN 10305 – cold-drawn for tight tolerances in hydraulic and pneumatic systems.

• High dimensional accuracy
• Smooth internal surface
• Cold drawn & annealed

ERW Steel Pipes

Electric Resistance Welded pipes for scaffolding, structural, and mechanical applications.

• Galvanized & black finish
• SANS 657-3, ASTM A53
• Square & rectangular options

Stainless Steel Pipes

304/304L, 316/316L – seamless & welded for corrosive environments.

• ASTM A312, A213
• BA, 2B, No.4 finishes
• Sanitary & industrial grades

Boiler Steel Tubes

ASTM A178, A192, SA213 T22 – high-temperature resistance for power plants.

• Seamless carbon & alloy
• Heat exchanger ready
• NACE MR0175 compliant

LSAW & SSAW Steel Pipes

Large diameter pipes for piling, offshore, and pipeline projects.

• Up to 2500mm diameter
• API 5L X42-X80
• FBE, 3LPE coating available

Steel Pipe Accessories

Fittings, flanges, valves – complete solutions for pipeline systems.

• ASME B16.9, B16.5
• Carbon, alloy, stainless
• Custom fabrication

Copper Tubes & Busbar

Oxygen-free copper (OFC), C10100 – high conductivity for electrical applications.

• OFHC / C10100
• Annealed & hard drawn
• Busbar & hollow conductors

View All Products

Why Choose Womic Steel?

Engineered quality, global standards, and unmatched service.

Certified Quality

ISO 9001, API, SGS, BV, TUV, ABS, DNV, CCS, and more.

Advanced Manufacturing

State-of-the-art facilities in Hunan, Hebei, Jiangsu, Shandong.

Global Reach

Exported to 50+ countries with reliable logistics.

Custom Processing

Cutting, coating, threading, and packaging to your specs.

Our Latest Projects

Delivering steel solutions across critical industries.

Oil & Gas

Pipeline systems, casing, and tubing for upstream and midstream operations.

Offshore Platform

Structural and piling pipes for marine and offshore construction.

Construction

Scaffolding, structural, and mechanical tubing for high-rises and infrastructure.

Mining

Track shoes, slag pots, rotary kiln parts, and heavy-duty components.

Frequently Asked Questions

What standards do your products comply with?

Our products meet API, ASTM, ASME, EN, DIN, BS, and JIS standards. We provide full certification including MTCs and third-party inspection reports (SGS, BV, TUV, etc.).

Can you provide custom sizes and coatings?

Yes, we offer customized processing including cutting, threading, beveling, and coatings such as FBE, 3LPE, galvanizing, and painting.

What is your typical delivery time?

Standard orders ship within 15–30 days. Urgent orders can be expedited based on inventory and production schedule.

Do you offer OEM/ODM services?

Yes, we support OEM and ODM partnerships with private labeling and custom packaging options.

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