Wholesale Stainless Steel 304 316 304L 316L Seamless Welded Pipe

Our premium wholesale stainless steel pipes, including 304, 316, 304L, and 316L options. These seamless and welded pipes are ideal for diverse applications, ensuring strength and durability. With competitive pricing and expert cutting and bending services, elevate your projects with our high-quality materials today!

Material Grades

Austenitic Stainless Steel: 304, 316, 304L, 316L

Standards Supported: ASTM, ASME, EN, JIS, and custom specifications

Characteristics: Excellent corrosion resistance, high strength, durability, and sanitary surface finish

Dimensions & Specifications

Outer Diameter (O.D.): 6 mm – 114.3 mm for seamless; larger diameters available for welded pipes

Wall Thickness: 0.5 mm – 20 mm, depending on grade and application

Length: Standard mill lengths or cut-to-length per drawing

Tolerances: Precision cold drawing or hot-rolled welding ensures tight dimensional tolerances

Advantages of Tianjin Qingze Stainless Steel Pipes

Superior corrosion resistance and mechanical properties

Available in seamless and welded options for diverse applications

Tight tolerances, precision cold drawing, and polished finishes

Custom lengths, diameters, and secondary processing available

Small sample orders and bulk procurement supported

Reliable quality with ISO 9001 certification and third-party inspection options