To provide high-quality Steel pipe products for global customers.

WENWU INTERNATIONAL TRADE

Global steel professional supply

Choose us to get a one-stop solution for quality assurance and global procurement

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WENWU INTERNATIONAL TRADE

Looking forward to cooperating with you

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WENWU INTERNATIONAL TRADE

Quality comes from professionalism

Be an honest and professional one-stop pipeline supplier

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WENWU INTERNATIONAL TRADE

One-stop steel procurement

Logistics covers road railway and waterway transportation

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PRODUCTS

The steel pipe products you need are here

Main Products: We are an international trade company specializing in spiral pipes, straight seam pipes, and steel plates.Our goal is to provide customers around the world with high-quality steel products to meet the needs of different markets.

Sprial Pipe

It is welded by double-sided submerged arc welding process, with pipe diameters ranging from DN200 to DN4000, wall thicknesses from 5 to 20mm, and materials including Q235B, Q355B, Q355C, 345NS, 345NH, etc. The product features a stable spiral weld structure, high compressive strength, and strong corrosion resistance. It is widely used in oil and gas transportation, urban water supply and drainage networks, large-scale steel structure supports and other projects. According to customer requirements, it can provide shot blasting, sandblasting, anti-corrosion (such as 3PE, epoxy coal tar pitch), insulation treatment, packaging and other services.

Sprial Pipe

Anticorrosive steel pipe

Anti-corrosion steel pipes refer to steel pipes that have undergone anti-corrosion processing techniques and can effectively prevent or slow down the occurrence of chemical or electrochemical reactions and corrosion during transportation and use. It is widely applied in long-distance water transmission, petroleum, chemical industry, natural gas, heat, sewage treatment, water sources, Bridges, steel structures, Marine water transmission and pile driving and other pipeline engineering fields in China.

Steel Pipe For Equipment

High-frequency resistance welding (ERW) or submerged arc welding (LSAW) processes are adopted. The pipe diameter ranges from DN15 to DN400, the wall thickness from 3 to 16mm, and the materials include Q235, Q345, 20# steel, etc. The product features smooth weld seams, high dimensional accuracy and stable production efficiency. It is suitable for scenarios such as building scaffolding, bridge structures, petrochemical equipment pipelines, and power engineering supports, and can support customized lengths (6-12 meters).

3PE Anticorrosive Pipe

External PE And Internal FBE A...

Steel plate

It includes medium and thick plates, extra thick plates, manganese plates, with thicknesses ranging from 6 to 200mm, widths from 1500 to 4000mm, and lengths from 3000 to 12000mm. Materials include Q355B, 45# steel, wear-resistant plates (NM360/NM400), low-temperature steel plates (Q355ND), etc. The product features high strength, impact resistance, wear resistance and cold resistance, and is widely used in fields such as shipbuilding, construction machinery, bridge steel structures, and mining equipment. It can provide processing services such as cutting and drilling according to the drawings.

Steel coil

It covers hot-rolled coil and cold-rolled coil, with thicknesses ranging from 0.5 to 25.4mm and widths from 800 to 2200mm. The materials include Q235, Q355B, Q355C weathering steel, weathering steel, wear-resistant plates, surfacing wear-resistant plates, etc. Hot-rolled coil has good ductility and weldability, and is often used in the manufacturing of automotive chassis components and pressure vessels. Cold-rolled coil plates have a smooth surface and high precision, and are suitable for home appliance shells, precision mechanical parts, architectural decorative panels, etc. We can provide deep processing services such as uncoiling and slitting.

ABOUT US

Tangshan Wenwu Trading Co., Ltd. was established in 2010, is a professional company focused on the trade of steel products.The company is headquartered in Tangshan, Hebei. With its superior geographical location and convenient transportation network, it is closely connected to major steel production bases and markets across the country and even around the world. It has rich experience and excellent reputation in the fields of spiral steel pipes, straight seam steel pipes, coils and steel plates.

2010 year

The enterprise was established in

100 +

On-the-job staff

300 +

COOPERATION CUSTOMERS

Global supply

We maintain close cooperation with customers and steel mills in many countries and regions around the world to establish an efficient supply chain network to ensure a stable supply of products.

Professional services

We support customized production, including special materials, sizes and surface treatments, to help customers improve engineering efficiency and product competitiveness.

Efficient logistics

Knowing the importance of logistics efficiency, a mature global logistics management system has been established, covering sea, land and multimodal transport to ensure the safe and punctual arrival of goods.

Feedback from clients

Their steel plates are made of stable materials, complete specifications, and rapid technical support response, which has helped us solve the material needs of many large-scale projects.

John

United Kingdom

We purchase their straight-seam pipes for a long time, and both product accuracy and after-sales service are impeccable.The price is reasonable, the logistics is fast, and it is a trustworthy steel supplier

Daniel

Russia

Their steel plates are made of stable materials, complete specifications, and rapid technical support response, which has helped us solve the material needs of many large-scale projects.

Thompson

United Kingdom

The quality of the spiral pipes supplied is very reliable and fully meets our engineering standards.Their professional team can still complete orders efficiently even when the delivery time is tight, and the cooperation experience is very satisfactory!

Zach

United Arab Emirates

WHY CHOOSE US

In the highly competitive steel trading industry, we rely on excellent product quality, global supply capabilities, professional customer service and efficient logistics system, honest cooperation, rapid response, and quality assurance to provide one-stop solutions for global procurement, and become a trusted partner for many international customers.

BLOG

News & Media

All News →

2025-06-16

Zongheng Steel

Since the establishment of Hebei Zongheng Group Fengnan Iron and Steel Co., LTD., our Tangshan Heyuan Steel Pipe Co., Ltd. has always been providing it with high-quality spiral pipe products and services.

2025-06-16

Yanshan Iron and Steel

As a professional pipe supplier, our company is honored to cooperate with Hebei Yanshan Iron and Steel Group Co., Ltd. and provide it with high-quality spiral pipe products. Our spiral tubes, made with advanced production techniques and high-quality materials, ensure the durability and reliability of the products.

2025-06-16

Shougang Jingtang Company

Double-sided submerged arc welding tests were carried out using 5+1mm thick Q235B+304 composite plates. The welding assembly, welding parameters (current, voltage, welding speed, etc.) and welding process were debugged and optimized. The pipe manufacturing and welding of the composite pipes with three parameters were successfully completed. The weld bead was well formed, and no problems such as weld penetration and porosity occurred.

2025-06-16

Sierra Leone's export

Our company has joined hands with China Railway First Group Co., Ltd. to supply high-quality spiral pipes specifically for mining projects in Sierra Leone overseas. This cooperation marks the first time that our Heyuan spiral tubes have crossed national boundaries and entered overseas markets, demonstrating our extraordinary technical strength and product quality.

2025-06-16

Beijing-xiong 'an Expressway

Supply 15,000 tons for the Beijing-Xiong 'an Expressway project. Join hands and create brilliance together!

2025-06-16

Huadian Heavy Industry

Huadian Caofeidian Heavy Industry Equipment Co., Ltd. is actively promoting the construction of the offshore photovoltaic support project. To ensure the quality and progress of the project, it attaches great importance to the selection of suppliers.

2025-06-16

Handan Iron and Steel

Our company has a mutually beneficial cooperation with Handan Iron and Steel, providing integrated services including diameter 4020, reinforcing ribs, anti-corrosion and logistics.

2025-05-23

What are the requirements of spiral steel pipe for the surrounding environment?

For the use of spiral steel pipes, we also need to pay attention to the surrounding conditions.

Mobile: +86 18730586888

Lucas@tswenwu.com

Whatsapp: +86 18730586888

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