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Delong Metal Product Co., Ltd.Professional steel manufacturer
Global sales hotline:+86 13270133639
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+86 13270133639

Addr: No.118, Beihuan Road, Xishan District, Wuxi

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Coated Steel Pipe

Main products:
seamless steel pipe, round steel, welded pipes, spiral pipes, galvanized pipe, alloy pipes, stainless steel, threaded steel, angle grooves, aluminum plates, U-shaped steel and other dozens of products, hundreds of steel grade materials.


  • Delong Metal is group company in the steel manufacture & Trading, founded in the 2000s, 800+ staff, 25, 000+ m2 non-dust workshop, 40+ great large mills and cooperation partners in China, 4000, 000+ MT production per year under ISO management, 40, 000+customers in domestic and overseas market, 10 billion USD of annual turnover, 15+ subsidiary companies all over China, ranking the Top 100 private enterprises in China, 1 hour reach Shanghai/Tianjin /Guangzhou Port, we keep high quality, competitive price, thousands tons of stock, most efficient delivery and reliable cooperation for global valued customers.

  • In recent years, our company has always occupied the market with high-quality products. The products are exported to Southeast Asia, Central Asia, North Africa, South America and other regions. We always give the buyer high-quality products, low prices, good service, one-time cooperation for lifelong friends. Welcome domestic and international friends to inquire for a better future together!

  • Min.Order Quantity 100 Piece/Pieces
    Supply Ability 10000 Piece/Pieces per Month
    Keywords FBE (Fusion Bond Epoxy) Coated Pipe, Epoxy Coated Carbon Steel Pipe
    Size: OD 219mm~2020mm;WT: 5mm~25mm; LENGTH: 4mtr, 6mtr, 12mtr, 18mtr, 21mtr
    Standard & Grade DIN 30670, DIN 30671, DIN 30678, SY/T0413-2002 etc
    Ends Plain End/Bevelled End, Burr Removed
    Delivery Within 30 days and Depends on your order quantity
    Payment TT, LC , OA , D/P
    Packing Waterproof Paper wrapped, Steel Strips bundled, two tags on each bundle
    Usage Used for natural gas, petroleum, water & sewage, and pipe systems

  • Coated steel pipe means the pipe that is by the processing after the corrosion, which can effectively prevent or slow the steel pipe occurs in the course of transport and chemical or electrochemical reaction corrosion phenomena. Coated steel pipe can effectively prevent or slow down the corrosion of steel pipes to extend service life and reduce operating costs pipe.
  • Applications of coated steel pipe
    coated steel pipe base metal is including spiral, straight seam pipe, seamless steel pipe, etc., which are widely used in pipeline projects in the field of petroleum, chemical, natural gas, heating, sewage treatment, water, bridges, steel structures, piling and other marine water.

  • DIN30670 for three-layer extruded and one- or multi-layered sintered polyethylene-based coatings

    DIN30671 thermoset plastic coating For buried steel pipes
    DIN30678 polypropylene coatings for steel pipes
    CAN/CSA Z245.20/-Z245.21-02 external fusion bond epoxy coating for steel pipe/external polyethylene coating for pipe
    SY/T4013-2002 for transport water, gas, oil,piling coating

    SY/T0315-97 PE coating for buried steel pipe

  • 3PE Steel Pipe Sizes
    Coating Type Coating Layer Coating Thickness
    Three layers polyethylene Inside layer: epoxy (Green) 2.0-4.5mm
    Mid layer: adhensive (White)
    Outsidelayer: polyethylene (Black)
    Two layers polyethylene Inside layer: adhensive 2.0-4.5mm
    Outside layer: polythene
    Epoxy Epoxy 200-400um
    Two layers epoxy Inside layer: expoxy (Green) 400-800um
    Outside layer: intensity epoxy (sage green)
    Three layers polyethylene Inside layer: expoxy (Green) 2.5-3mm

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