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Custom Industrial Stainless Steel Pipe | Seamless & Welded Support | Factory Direct

Direct supply of industrial-grade stainless steel pipes sourced from primary mills (TISCO, BAOSTEEL). We offer comprehensive material grades, including 200, 300, 400 series, Duplex, and Special alloys. Available in round and square shapes with extensive size ranges (OD: 6-711mm, Thickness: 0.5-40mm). Custom precision cutting and surface processing are fully supported for global bulk commercial orders.
  • Detailed Description

Industrial Stainless Steel Pipe Specifications

We manufacture and supply heavy-duty stainless steel pipes engineered for fluid transport, structural framing, and high-pressure industrial applications. All raw materials are traceable to top-tier origins, ensuring strict compliance with international fabrication standards.

Specification Technical Parameters
Material Origin TISCO, BAOSTEEL
300 Series 301, 302, 303, 304, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347
200 Series 201, 202, 202cu, 204
400 Series 409, 409L, 410, 420, 430, 431, 439, 440, 441, 444
Duplex & Special S22053, S25073, S31803, S32205, 904L, 254Mo, Inconel 600/625, Hastelloy C276
Shape Round, Square
Outer Diameter (OD) 6 mm - 711 mm (Or customised)
Wall Thickness 0.5 mm - 40 mm (Or customized)
Length 100 mm - 12000 mm (Or per customer's exact requirement)
Technology Cold Rolled / Hot Rolled
Surface Finish BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL (Hairline), SB, 1D
Protection Inter paper available, PVC protecting film available

Custom Pipe Fabrication & Processing

To streamline your on-site construction or manufacturing process, our facility provides value-added secondary operations:

  • Precision Cutting: Advanced CNC laser cutting services to deliver exact pipe lengths, minimising your secondary machining costs.

  • Surface Treatment: Customised surface finishes (from industrial 1D/2B to highly reflective 8K mirrors) with PVC film protection to prevent transit damage.

  • Levelling & Skin-Pass: We offer structural levelling and skin-pass processing for specialised requests for high-flatness materials.

H2: Request a Bulk Quote

As a leading China-based factory, we support scalable supply chains for global wholesalers and engineering contractors. Please provide your required material grade (e.g., 316L Round Pipe), Outer Diameter, Wall Thickness, and total length/tonnage to receive an accurate factory quote and MOQ parameters.

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Contact Us

Email:wendy@dt-ka.cn

Phone/Wechat: +86 18865118900

WhatsApp: +86 18865118900

Add: Wealth Centre, Economic and Technological Development Zone, Liaocheng City, Shandong Province

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With 10+ years of export experience and SGS/ISO/CE certifications, we provide one-stop metal solutions for global infrastructure, energy, and manufacturing sectors.

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