Our Stainless Steel Wire Rod stands as a fundamental element in diverse manufacturing and industrial landscapes. Its adaptability is remarkable, benefiting sectors like automotive, textiles, fabrication, construction, cement, shipbuilding, paper and pulp, defense, and the heavy earth-moving equipment industry. It's even a favorite in the aerospace arena.
304/316 Stainless Steel is celebrated for its unparalleled versatility and widespread application. These grades offer a broader spectrum of products, forms, and finishes than any other stainless steel, making them a favorite in countless industries.
The perfectly balanced austenitic structure of 304/316 Stainless Steel facilitates extreme deep drawing without the necessity for intermediate annealing. This unique feature makes it the top preference for producing deep-drawn stainless parts such as sinks, hollow-ware, and saucepans.
Our production capabilities allow us to craft any specifications you require, customizing products to meet your specific and unique requirements.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. embodies an unparalleled standard of excellence in crafting stainless steel, titanium, and nickel alloy welded pipes.
With authorization from the prestigious Haynes International, Inc. for pipe and forging production, we strictly adhere to the stringent ISO9001:2001 quality management system.
Our esteemed credentials, including the reputable EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a testament to our commitment to quality. Our welding specifications often exceed the most stringent international standards, proudly supported by TUV certifications.
We are unwaveringly dedicated to providing swift, reliable, and inventive metal pipeline solutions to our esteemed global clientele.


At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we are expert manufacturers of alloy pipes, devoted to delivering prompt and dependable comprehensive pipe solutions to customers around the globe.
Our expertise lies in crafting stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. Our comprehensive solutions include matching tees, reducers, elbows, flanges, and bespoke non-standard pipe forgings.
Our
factory is equipped with a complete, professional production line dedicated to alloy steel pipes. From raw material inspection to the acceptance of finished products, we meticulously follow a full SOP process, including PMI material re-inspection and experimental data verification. Our welding processes strictly adhere to WPS and PQR specifications, ensuring impeccable quality control.
We employ cutting-edge manufacturing technology, including the Dutch DELEM CNC bending forming machine capable of handling thicknesses ranging from 2mm to 100mm, the Austrian Fronius welding machine, the Japanese FANUC welding robot, as well as a laser welding seam guidance and tracking system. These technologies combine to create a robust automated welded pipe production line, ensuring consistent and reliable product quality.
Weldpi has amassed a wealth of domestic and international certifications, such as the EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS).
In China, Weldpi Pipe Industry holds exclusive authorization from the American Hastelloy Company for the development and manufacture of Hastelloy long products.
Our unwavering commitment is to produce products of the highest quality and to provide rapid, dependable piping solutions and services to customers worldwide.