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  • heat exchanger tubes

    heat exchanger tubes

    3 125
    heat exchanger tubes

    heat exchanger tubes,Specification:21.3-711*0.5-55 O.D:21.3mm-711mm wall thickness:0.5-55mm Length:2M-16M.

  • ST20 GOST8734-75 steel pipe

    ST20 GOST8734-75 steel pipe

    3 125
    ST20 GOST8734-75 steel pipe

    ST20 GOST8734-75 steel pipe,ST20 GOST STANDARD STEEL PIPE,Standard: Gost 8734 seamless pipe,Size(mm): O. D. 6-168 mm W. T. 1-15 mm L max 12000 mm..

  • Petroleum Cracking Seamless Steel Pipe

    Petroleum Cracking Seamless Steel Pipe

    3 125
    Petroleum Cracking Seamless Steel Pipe

    Petroleum Cracking Seamless Steel Pipe,O.D.: 12 - 127mm b) S: 1.5 - 8mm 2) Application: furnace tube for petroleum refining factory, heat exchanger and for.

  • ASME SA213 T22 alloy pipe

    ASME SA213 T22 alloy pipe

    3 125
    ASME SA213 T22 alloy pipe

    ASME SA213 T22 alloy pipe,Alloy steel Pipe: Diameter: 15~1200mm; Thickness: 1~200mm; Length: Max25meters ,The pipes are widely used in the fields of petroleum, electric power, boilers, chemical, ship building, geology exploration, mechanic a.

  • DIN St35.8 Boiler tube

    DIN St35.8 Boiler tube

    3 125
    DIN St35.8 Boiler tube

    DIN St35.8 Boiler tube,KEY WORDS: DIN ST35.8 boiler tube, DIN ST35.8 boiler pipe, DIN17175 ST35.8 boiler tube, DIN17175 ST35.8 boiler pipe, DIN ST45.8 boiler steel tube.

  • DIN2391 St52 precision pipe

    DIN2391 St52 precision pipe

    3 125
    DIN2391 St52 precision pipe

    DIN2391 St52 precision pipe,Standard: DIN2391 2Steel Grade:St52 3MOQ:1 TON 4Size:OD:20mm WT:2mm 5delivery time:20~40days.

  • pipe schedule

    pipe schedule

    3 125
    pipe schedule

    schedule 160 steel pipe,1)OD:8-450mm ,2)Thickness:1-60mm ,3)Standard:ASTM GB BS DIN etc 4)Material:10# 20# 45# A106 A53 16Mn Q235 etc ,5)high quality.

Latest Comments

  • How long is the life of a spiral steel pipe ?
    How long is the life of a spiral steel pipe ?

    Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.

  • Insulation Large Diameter Spiral Steel Pipe Structure and Features
    Insulation Large Diameter Spiral Steel Pipe Structure and Features

    Insulation Large Diameter Spiral Steel Pipe Structure and Features Insulation large diameter spiral steel pipe features: Polyurethane foam has good mechanical properties and thermal insulation properties. It can withstand 120C under normal.

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