Stainless Steel Wire Rod is an indispensable asset in the world of manufacturing and industrial applications. Known for its remarkable versatility, it serves as a fundamental component across a spectrum of industries, including automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and the advanced aerospace sector.
The 304/316 Stainless Steel grades are celebrated for their unparalleled versatility and wide-ranging use. These grades are offered in a more extensive variety of products, forms, and finishes than any other stainless steel, making them highly desirable for diverse applications.
Featuring a balanced austenitic structure, the 304/316 Stainless Steel offers the benefit of severe deep drawing without the necessity for intermediate annealing. This unique quality positions it as the top choice for crafting drawn stainless parts like sinks, hollow-ware, and saucepans, enhancing its reputation in the manufacturing arena.
We proudly offer the capability to produce any specifications you desire, allowing us to tailor a customized product that perfectly aligns with your specific requirements.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands as a beacon of outstanding excellence in the craft of producing stainless steel, titanium, and nickel alloy welded pipes.
With authorization from the prestigious Haynes International, Inc. for pipe and forging production, we strictly follow the rigorous ISO9001:2001 quality management system standards.
Our extensive credentials, including the esteemed EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, serve as a testament to our unwavering commitment to quality. Our welding specifications frequently exceed the highest global standards, supported by TUV certifications.
We are resolutely committed to providing swift, dependable, and forward-thinking metal pipeline solutions to our esteemed global clientele.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. excels as a professional manufacturer of alloy pipes, passionately dedicated to delivering rapid and reliable comprehensive pipe solutions for customers worldwide.
We are specialized in crafting high-quality stainless steel pipes, nickel-based alloys, titanium, zirconium, and other non-ferrous metal alloy pipes. Our innovative solutions encompass matching tees, reducers, elbows, flanges, and non-standard pipe forgings to meet diverse needs.
Our
factory is equipped with a fully integrated professional production line for alloy steel pipes. From initial raw material inspection to final product acceptance, we implement a comprehensive SOP process, including PMI material re-inspection and experimental data verification. Our welding processes comply with WPS and PQR specifications, ensuring stringent quality control throughout.
We employ cutting-edge manufacturing equipment, such as the Dutch DELEM CNC bending forming machine with thickness capacities 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 pioneering technologies forge a robust automated welded pipe production line, delivering consistent and reliable products.
Weldpi has proudly secured numerous 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 is exclusively authorized by the renowned American Hastelloy Company in China for the creation and production of Hastelloy long products.
We are dedicated to the pursuit of excellence in producing high-quality products and delivering swift, trustworthy piping solutions and services to our customers globally.