The Stainless Steel Wire Rod is the essential backbone of a multitude of manufacturing and industrial sectors. Its remarkable versatility makes it indispensable across a spectrum of industries, including automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and the high-tech aerospace industry.
Renowned for its exceptional versatility and extensive utilization, 304/316 Stainless Steel stands out in the world of stainless steel. These premium grades are available in a more diverse array of products, forms, and finishes than any other stainless steel, underscoring their unmatched adaptability.
The uniquely balanced austenitic structure of 304/316 Stainless Steel enables severe deep drawing operations without requiring intermediate annealing. This distinctive property elevates it as the top choice for manufacturing complex drawn stainless parts, such as sinks, hollow-ware, and saucepans.
We pride ourselves on producing tailored specifications to your precise requirements, delivering a product that perfectly aligns with your unique needs.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands as a beacon of unparalleled excellence in the production of stainless steel, titanium, and nickel alloy welded pipes.
Authorized by the prestigious Haynes International, Inc. for pipe and forging production, our operations adhere to the rigorous standards of the ISO9001:2001 quality management system.
Our comprehensive credentials, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a testament to our unwavering commitment to quality. Our welding specifications consistently surpass the most stringent international standards, as evidenced by our TUV certifications.
Our mission is clear: to deliver prompt, innovative, and reliable metal pipeline solutions to our esteemed global clientele.


As a premier manufacturer of alloy pipes, Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is devoted to providing swift, reliable, and all-encompassing pipe solutions to our customers worldwide.
With a focus on manufacturing stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes, we offer comprehensive solutions, including matching tees, reducers, elbows, flanges, and custom non-standard pipe forgings.
Our
state-of-the-art factory features a complete professional production line for alloy steel pipes. We implement a thorough SOP process, from raw material inspection to final product acceptance, including PMI material re-inspection and experimental data verification. Our welding processes strictly adhere to WPS and PQR specifications, ensuring rigorous quality control at every stage.
Our cutting-edge manufacturing facilities include the advanced Dutch DELEM CNC bending forming machine, capable of handling thicknesses from 2mm to 100mm, the high-performance Austrian Fronius welding machine, the precision-driven Japanese FANUC welding robot, and a sophisticated laser welding seam guidance and tracking system. These technologies establish a robust automated welded pipe production line that guarantees consistent and stable product quality.
Weldpi's impressive portfolio of certifications extends globally, with accolades such as the EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS), highlighting our dedication to excellence.
In China, Weldpi Pipe Industry proudly holds exclusive authorization from the American Hastelloy Company for the development and manufacture of Hastelloy long products, further cementing our industry leadership.
Our unwavering commitment is to produce top-tier products while delivering rapid, reliable piping solutions and services to our valued customers worldwide.