Discover the indispensable role of our Stainless Steel Wire Rod, a fundamental component across a vast spectrum of manufacturing and industrial sectors. Its remarkable adaptability makes it essential in the automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and aerospace industries, illustrating its unmatched versatility and reliability.
304/316 Stainless Steel is celebrated globally for its extraordinary adaptability and widespread application. These grades present a wider selection of products, forms, and finishes than any other stainless steel, offering unmatched versatility to meet the diverse needs of various industries.
The expertly balanced austenitic structure of 304/316 Stainless Steel permits severe deep drawing without intermediate annealing, making it the premier choice for crafting drawn stainless parts such as sinks, hollow-ware, and saucepans. Its reliability in manufacturing speaks volumes of its superior quality and performance.
We offer the capability to produce any specifications you require, delivering a customized product precisely designed to fulfill your unique needs and exceed your expectations.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands as a beacon of exceptional quality in the production of stainless steel, titanium, and nickel alloy welded pipes, setting industry standards for excellence and innovation.
Authorized by the prestigious Haynes International, Inc. for both pipe and forging production, we strictly conform to the rigorous ISO9001:2001 quality management system, ensuring top-notch quality and precision.
Our esteemed credentials, including the revered EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, affirm our commitment to quality. Our welding specifications often exceed the most stringent international standards, highlighted by TUV certifications.
Committed to excellence, we deliver swift, reliable, and pioneering metal pipeline solutions to our esteemed global clientele, ensuring satisfaction and superior performance.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. excels as a distinguished manufacturer of alloy pipes, dedicated to offering rapid and dependable comprehensive pipe solutions to clients worldwide, reinforcing our reputation for reliability and innovation.
We are proficient in producing stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. Our comprehensive solutions encompass matching tees, reducers, elbows, flanges, and bespoke non-standard pipe forgings, tailored to meet your precise requirements.
Our
state-of-the-art factory boasts a complete professional production line for alloy steel pipes. From rigorous raw material inspection to meticulous finished product acceptance, we enforce a comprehensive SOP process, including PMI material re-inspection and experimental data validation. Our welding practices adhere strictly to WPS and PQR specifications, ensuring uncompromised quality control.
Employing cutting-edge manufacturing equipment, including the advanced Dutch DELEM CNC bending forming machine with thickness capacities from 2mm to 100mm, the sophisticated Austrian Fronius welding machine, the innovative Japanese FANUC welding robot, and a precision laser welding seam guidance and tracking system, we have established a robust automated welded pipe production line guaranteeing consistent and stable product quality.
Weldpi has attained numerous esteemed domestic and international certifications, such as the EU ISO9001 quality management system certification, TUV welding certification, and the coveted China Pressure Pipe Manufacturing License (TS), reaffirming our dedication to quality and excellence.
Weldpi Pipe Industry holds exclusive authorization from the American Hastelloy Company in China for the development and fabrication of Hastelloy long products, underscoring our leadership in innovation and quality.
Our unwavering commitment to excellence ensures the production of superior-quality products and the delivery of rapid, dependable piping solutions and services to customers worldwide, meeting and surpassing expectations.