Stainless Steel Wire Rod stands as an essential pillar across a myriad of manufacturing and industrial sectors. Its extraordinary versatility facilitates its application in diverse industries, including automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and the aerospace sector.
The 304/316 Stainless Steel range is acclaimed for its unparalleled adaptability and wide-ranging applications. These grades are offered in a more extensive selection of products, forms, and finishes than any other type of stainless steel.
Boasting a balanced austenitic structure, the 304/316 Stainless Steel is ideal for severe deep drawing tasks without intermediate annealing. This property renders it the premier choice for creating drawn stainless components such as sinks, hollow-ware, and saucepans.
We possess the capability to manufacture any specifications you demand, crafting a bespoke solution to perfectly align with your specific requirements.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. Symbolizes an unparalleled standard of excellence in producing stainless steel, titanium, and nickel alloy welded pipes.
Endorsed by the prestigious Haynes International, Inc. for producing pipes and forgings, we comply with the rigorous ISO9001:2001 quality management system.
Our esteemed credentials, including the prominent EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a testament to our superior quality. Our welding specifications often exceed the highest international benchmarks, backed by TUV certifications.
We are committed to providing prompt, dependable, and cutting-edge metal pipeline solutions to our cherished global clientele.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is a distinguished manufacturer of alloy pipes, devoted to delivering swift and dependable comprehensive pipe solutions to customers globally.
Our expertise lies in crafting stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. We offer solutions that include matched tees, reducers, elbows, flanges, and custom pipe forgings.
Our
facility is equipped with a complete professional production line for alloy steel pipes. From raw material scrutiny to finished product approval, we implement a comprehensive SOP process, including PMI material re-inspection and experimental data confirmation. Our welding processes comply with WPS and PQR standards, ensuring thorough quality assurance.
We employ sophisticated manufacturing equipment, featuring the Dutch DELEM CNC bending forming machine capable of handling thickness from 2mm to 100mm, the Austrian Fronius welding machine, the Japanese FANUC welding robot, and a laser welding seam guidance and tracking system. These technologies constitute a robust automated welded pipe production line for consistent and superior products.
Weldpi has secured numerous domestic and international certifications, such as the EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS).
Weldpi Pipe Industry holds exclusive authorization by the American Hastelloy Company in China for the development and manufacture of Hastelloy long products.
We are dedicated to crafting superior products and providing prompt, reliable piping solutions and services to customers worldwide.