Stainless Steel Wire Rod stands as a pivotal element across a multitude of manufacturing and industrial sectors. Its remarkable adaptability finds it bridging automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy-duty earth-moving equipment, and the aerospace industry, making it an indispensable asset.
304/316 Stainless Steel is celebrated worldwide for its unrivaled adaptability and widespread application. These grades offer a wider selection of products, forms, and finishes than any other type of stainless steel available today.
The ingeniously balanced austenitic structure of 304/316 Stainless Steel facilitates intense deep drawing without necessitating intermediate annealing. This remarkable feature positions it as the preferred material for crafting drawn stainless parts such as sinks, hollow-ware, and saucepans.
We can meticulously craft any specifications you desire, customizing a unique product perfectly aligned with your specific requirements.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. represents a benchmark of unparalleled distinction in the manufacture of stainless steel, titanium, and nickel alloy welded pipes.
Endorsed by the prestigious Haynes International, Inc. for pipe and forging production, we strictly comply with the rigorous ISO9001:2001 quality management system.
Our extensive credentials, including the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, attest to our uncompromising quality. Our welding specifications frequently exceed the highest international standards, bolstered by TUV certifications.
We are committed to providing swift, dependable, and cutting-edge metal pipeline solutions to our esteemed global clientele.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is a leading manufacturer of alloy pipes, devoted to offering swift and dependable comprehensive pipe solutions to customers globally.
We excel in producing stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. Our offerings include matching tees, reducers, elbows, flanges, and bespoke pipe forgings.
Our
state-of-the-art factory features a complete professional production line for alloy steel pipes. From initial raw material inspection to final product acceptance, we enforce a meticulous SOP process, incorporating PMI material re-inspection and experimental data validation. Our welding processes adhere to WPS and PQR specifications, ensuring stringent quality control.
We employ 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 constitute a robust automated welded pipe production line, ensuring consistent and stable product quality.
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).
Weldpi Pipe Industry holds exclusive authorization from the American Hastelloy Company in China for the development and manufacture of Hastelloy long products.
We are dedicated to producing superior quality products and providing fast, reliable piping solutions and services to customers around the globe.