Our Stainless Steel Wire Rod stands as a pivotal element in a wide range of manufacturing and industrial sectors. Its adaptability is unmatched, serving vital roles across automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and the aerospace industry.
304/316 Stainless Steel is celebrated for its unparalleled adaptability and widespread application. These specific grades are accessible in a more extensive selection of products, forms, and finishes than any other stainless steel variety.
With its perfectly balanced austenitic structure, 304/316 Stainless Steel enables intense deep drawing processes without necessitating intermediate annealing. This remarkable attribute makes it the premier choice for manufacturing drawn stainless parts such as sinks, hollow-ware, and saucepans.
We offer the flexibility to craft products to any specifications you desire, providing a tailored solution to meet your distinct requirements.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. embodies a tradition of superior quality in producing stainless steel, titanium, and nickel alloy welded pipes.
Authorized by the prestigious Haynes International, Inc. for pipe and forging production, we strictly comply with the rigorous ISO9001:2001 quality management system.
Our esteemed credentials, including the renowned EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a testament to our excellence. Our welding standards often exceed the most stringent international criteria, verified by TUV certifications.
We are committed to delivering swift, dependable, and pioneering metal pipeline solutions to our esteemed global clientele.


As a professional manufacturer of alloy pipes, Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is devoted to offering fast and reliable all-encompassing pipe solutions to customers globally.
Boasting expertise in manufacturing stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes, our solutions encompass a wide array of products including matching tees, reducers, elbows, flanges, and non-standard pipe forgings.
Our
production facility features an all-inclusive professional production line for alloy steel pipes, implementing a comprehensive SOP process from raw material inspection to final product acceptance, including PMI material reinspection and experimental data verification. Our welding procedures adhere strictly to WPS and PQR specifications, ensuring stringent quality management.
We leverage cutting-edge manufacturing equipment, such as the Dutch DELEM CNC bending forming machine with thickness capabilities ranging from 2mm to 100mm, the Austrian Fronius welding machine, the Japanese FANUC welding robot, and a laser welding seam guidance and tracking system. These advanced technologies establish a resilient automated welded pipe production line, ensuring consistent and reliable product quality.
Weldpi has attained a multitude of domestic and international certifications, including the EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS).
Weldpi Pipe Industry holds exclusive authorization from the American Hastelloy Company in China for the development and manufacture of Hastelloy long products.
We are unwavering in our commitment to producing premium quality products and providing expedient, trustworthy piping solutions and services to our global clientele.