The Stainless Steel Wire Rod from Wuxi Weldpi is fundamental to a myriad of manufacturing and industrial uses. Its remarkable versatility ensures its application across diverse sectors including automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and even the aerospace industry.
304/316 Stainless Steel is celebrated for its extraordinary adaptability and widespread application. These grades stand out as they are available in a wider range of products, forms, and finishes compared to any other stainless steel, making them incredibly versatile.
The perfectly balanced austenitic structure of 304/316 Stainless Steel facilitates extreme deep drawing processes without necessitating intermediate annealing. This distinct advantage makes it the top choice for crafting drawn stainless components such as sinks, hollow-ware, and saucepans.
We offer the capability to produce any specification you request, customizing a product to perfectly fit your unique requirements with precision.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is synonymous with unrivaled excellence in producing stainless steel, titanium, and nickel alloy welded pipes, setting industry benchmarks.
As an authorized partner of the prestigious Haynes International, Inc., we strictly adhere to the rigorous ISO9001:2001 quality management system for pipe and forging production.
Our esteemed credentials, including the notable EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, are a testament to our superior quality. Our welding specifications regularly exceed the highest international standards, further endorsed by TUV certifications.
At Wuxi Weldpi, we are committed to providing rapid, dependable, and innovative metal pipeline solutions to our esteemed clients around the globe.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is a distinguished manufacturer specializing in alloy pipes, devoted to delivering swift and reliable comprehensive piping solutions to customers worldwide.
We excel in manufacturing stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. Our solutions encompass matching tees, reducers, elbows, flanges, and bespoke non-standard pipe forgings.
Our
state-of-the-art factory is equipped with a comprehensive professional production line for alloy steel pipes. From raw material assessment to final product validation, we enforce a complete SOP process, including PMI material re-inspection and experimental data confirmation. Our welding protocols are strictly aligned with WPS and PQR specifications, guaranteeing rigorous quality assurance.
We employ cutting-edge manufacturing equipment like the 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. These technologies establish a strong automated welding pipe production line for ensuring product consistency and reliability.
Weldpi has been awarded numerous domestic and international certifications, including the EU ISO9001 quality management system certification, TUV welding certification, and the prestigious China Pressure Pipe Manufacturing License (TS).
Weldpi Pipe Industry holds exclusive authorization from the American Hastelloy Company in China for the development and production of Hastelloy long products, affirming our leadership in the field.
Dedicated to excellence, we produce superior-quality products and provide fast, dependable piping solutions and services to our customers all over the world, ensuring their utmost satisfaction.