Our Stainless Steel Wire Rod is the bedrock of diverse manufacturing and industrial sectors. Its unparalleled flexibility extends across an array of industries such as automotive, textile, fabrication, construction, cement, shipbuilding, paper and pulp, defense, heavy earth-moving equipment, and aerospace, making it an indispensable component of modern industry.
Grades 304/316 Stainless Steel are celebrated for their exceptional versatility, being widely utilized in more applications, formats, and finishes than any other type of stainless steel. Their unmatched adaptability makes them the material of choice for countless applications across multiple sectors.
The inherently balanced austenitic structure of 304/316 Stainless Steel empowers it to undergo severe deep drawing without any need for intermediate annealing. This remarkable property positions it as the material of choice for crafting drawn stainless parts such as sinks, hollow-ware, and saucepans, delivering superior performance and durability.
Our production capabilities allow us to manufacture any specification you require, providing a tailored product that meets your specific and unique needs with precision.
Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. is the hallmark of excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes, consistently delivering superior quality and innovation.
As an authorized producer by the renowned Haynes International, Inc. for pipe and forging, we strictly follow the rigorous ISO9001:2001 quality management system ensuring utmost quality in our production.
Our impressive credentials, including the esteemed EU EN3.1 certificates and the coveted TS pressure pipeline component manufacturing license, underscore our commitment to quality. Our welding specifications are crafted to frequently exceed the pinnacle of international standards, all backed by TUV certifications.
We are unwaveringly committed to providing swift, dependable, and pioneering metal pipeline solutions to our esteemed global customers.


Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. stands as a leading professional manufacturer of alloy pipes, dedicated to delivering fast and reliable comprehensive pipe solutions to customers worldwide.
We are experts in crafting stainless steel pipes, nickel-based alloys, titanium, zirconium, and various non-ferrous metal alloy pipes. Our sophisticated solutions encompass matching tees, reducers, elbows, flanges, and bespoke non-standard pipe forgings.
Our
manufacturing facility is equipped with a state-of-the-art production line for alloy steel pipes. Every step, from raw material inspection to finished product acceptance, is meticulously governed by a comprehensive SOP process, incorporating PMI material re-inspection and experimental data verification. Our welding processes are aligned with WPS and PQR specifications, ensuring stringent quality control practices.
We leverage cutting-edge manufacturing equipment, including 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 advanced technologies form a robust automated welded pipe production line, ensuring consistent and high-quality products.
Weldpi has earned numerous prestigious domestic and international certifications, such as the EU ISO9001 quality management system certification, TUV welding certification, and the China Pressure Pipe Manufacturing License (TS).
Weldpi Pipe Industry proudly holds the exclusive authorization from the American Hastelloy Company in China for the development and production of Hastelloy long products, showcasing our leadership in the field.
We are committed to crafting superior quality products and delivering fast, reliable piping solutions and services that meet the high expectations of customers worldwide.