Stainless Steel Wire Rod stands as a pivotal element across a vast array of manufacturing and industrial applications. Its incredible versatility extends through sectors such as automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and the aerospace industry, showcasing its essential role in modern industry.
304/316 Stainless Steel is celebrated for its unparalleled versatility and extensive utilization. These esteemed grades are offered in a wider variety of products, forms, and finishes than any other type of stainless steel, solidifying their standing as industry standards.
The expertly balanced austenitic structure of 304/316 Stainless Steel enables severe deep drawing processes without the necessity for intermediate annealing. This exceptional property makes it the foremost choice for manufacturing drawn stainless parts such as sinks, hollow-ware, and saucepans, ensuring superior quality and performance.
We are equipped to manufacture any specifications you desire, crafting a bespoke product to meet your distinct requirements, ensuring a tailored solution for every unique need.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands as a beacon of unmatched excellence in the creation of stainless steel, titanium, and nickel alloy welded pipes, setting a high standard in the industry.
With the esteemed authorization from Haynes International, Inc. for pipe and forging production, our operations are stringently governed by the ISO9001:2001 quality management system, ensuring the highest level of quality.
Our distinguished credentials, such as the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a testament to our superior quality. Our welding standards frequently exceed even the most stringent international benchmarks, with TUV certifications underscoring our commitment to excellence.
We are passionately committed to providing swift, dependable, and forward-thinking metal pipeline solutions to our esteemed global clientele, ensuring satisfaction and quality.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is a distinguished professional manufacturer of alloy pipes, devoted to delivering swift and dependable comprehensive pipe solutions to customers around the world.
Our specialization lies in the production of stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. Our extensive solutions include matching tees, reducers, elbows, flanges, and non-standard pipe forgings, catering to diverse needs.
Our
state-of-the-art factory features a complete professional production line dedicated to alloy steel pipes. From meticulous raw material inspection to the final product acceptance, we implement a comprehensive SOP process, including PMI material re-inspection and rigorous experimental data verification. Our welding processes are in strict accordance with WPS and PQR specifications, ensuring uncompromising quality control.
We harness advanced manufacturing equipment, featuring the cutting-edge Dutch DELEM CNC bending forming machine capable of handling thicknesses from 2mm to 100mm, the Austrian Fronius welding machine, the Japanese FANUC welding robot, and a sophisticated laser welding seam guidance and tracking system. Together, these technologies form a formidable automated welded pipe production line, ensuring consistency and product excellence.
Weldpi has garnered 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), affirming our quality and reliability.
Weldpi Pipe Industry holds exclusive authorization by the esteemed American Hastelloy Company in China for the development and manufacture of Hastelloy long products, underscoring our leading position in the market.
We are unwaveringly committed to manufacturing products of the highest quality and delivering swift, dependable piping solutions and services to clients across the globe, upholding our promise of excellence.