DIN St37 St52 Round Square Retangular Steel Pipe

- Oct 19, 2018-

Basic Info
  • Model NO.: DIN standard ST37 ST52

  • Technique: Cold Rolled

  • Surface Treatment: Black

  • Section Shape: Round, Square, Rectangular

  • Length: 5.8~12m or Upon Customer′ Requirements

  • Secondary or Not: Non-Secondary

  • Trademark: Metleader

  • Origin: Hangzhou, China Mainland

  • Type: Welded

  • Material: Carbon Steel

  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration

  • Item: DIN St37 St52 Round Square Retangular Steel Pipe

  • Model Number: Steel Pipe (Wufu150402)

  • Brand Name: Wufu Steel Pipe

  • Specification: CE, ISO, SGS AND SO ON


    Product specification

    CommodityDIN St37 St52 Round Square Retangular Steel Pipe
    Outer diameter    ERW / HFWLSAW / DSAWSSAW / HSAWRHSSHS
    1/8 - 20 inch
    (10.3 - 508 mm)
    12 - 56 inch
    (323.8 - 1,420 mm)
     8 - 126 inch
    (219.1 - 3,200 mm)
    40 x 20 mm -
    1,000 x 800 mm
    15 x 15 mm -
     1,000 × 1,000 mm
    Wall thickness0.4 - 16 mm6.0 - 40 mm6.0 - 26 mm1.0 - 30 mm0.6 - 30 mm
    Length5.8 ~ 12.0 m or upon customers' requirements
    StandardGB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, DIN 17120, etc.
    GradeSS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, Grade A/B, X42, X52, X60, X70, etc.
    SurfacePrime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
    InspectionWith Chemical Composition and Mechanical Properties Analysis;
    Dimensional and Visual Inspection, also with Nondestructive Inspection.
    Applicationstructure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry, municipal projects, roads and its auxiliary facilities, etc.
    PackingStandard export, in bulk / bundles / nylon fabric bags with seaworthy packing;
    or according to customers' requestments.
    Delivery Time1. 20-45 days after received deposit or confirmed L/C
    2. Depends on your order quantity
    Payment Terms1. T/T: 30% T/T advance, 70% balance copy of  B/L
    2. L/C: at sight
    3. T/T and L/C: 30% T/T advance, 70% L/C 
    PortChina main port


    Product display


    Company Profile

    Our company WUFU STEEL (Hangzhou Heavy Steel Pipe Co., Ltd) is a professional manufacturer and designer of welded steel pipe, which has more than 20 years experience in the field of welded steel pipe manufacturer.


    Nowadays, WUFU STEEL has become a well-known brand in its industry. This is because we offer excellent products with best quality, but also have wonderful business reputation and financial strength.

    Quality Contral

    We own complete detection devices for chemical composition analysis and mechanical properties test, and own laboratory.


    Product Application

    The range of application for the pipes produced by us are mainly used in structure, electric power transmission projects, water, oil & gas pipeline engineering, mechanical industry, municipal projects, piling, roads and its auxiliary facilities; They had also made its mark left in every key national and international products.


    Why Us

    1. More than 20 years experience.
    2. R&D strength.
    3. Provide OEM and ODM services.
    4. Assist material (Standard, Steel Grade) selection and metallurgical properties of our products.
    5. Assist inspection and interpretation of specifications to Classification Society.
    6. Assure products to meet requirement.
    7. Minimize logistics of dealing with large shipments.
    8. Investigate problems when they occur.

    We would like to assure you that our steel pipes are made from top quality materials and workmanship,
    And we are 100% sure that you will be totally satisfied with your purchase.