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  • Cangzhou Steel Pipe Group (CSPG) Co., Ltd.
  • ADD:No.92 Jiefang East Rd., Cangzhou City, Hebei Province, China
  • TEL:+86-31-75673271
  • MOBILE:+8615373302068
  • E-MAIL:ella@cnspipe.com
  • Reinforced Spiral Welded Pipe

    Key Specifications/Special Features: Key specifications/special features: Production range: 1. Various material grades: Our products have a complete range of specifications and sizes, mature technology and stable excellent quality. Materials we use to process pipes and fittings cover 304, 304L,...
    Product Details:
    Product Name

    GB 4235 spiral welded pipe 820*6 /920*12 /630*12 reinforced grade 3pe anti-corrosion steel pipe

    Type

    Stainless steel pipe

    Thickness

    0.4-30mm

    Outer Diameter

    100-1800mm

    Length

    Accoding to your requestments

    Grade

    400 Series

    Place of Origin

    Henan, China

    Brand Name

    Wanzhi

    Application

    Structure, Low pressure fluid transmission(water pipes), Machine manufacture, Architecture industry, The metallurgical industry, The furniture, As well as the steel domain and so on

    Port

    Shanghai, Tianjin, Qingdao

    Price Term

    TT, L/C, VISA, More

    Trading

    FOB, CIF, CFR, EXW

    Delivery Time

    15-25 workdays after payment

    Supply Ability

    5000 Tons per month

    MOQ

    1 Ton

    Chemical composition


    C

    Si

    Mn

    P

    S

    Cr

    Ni

    Mo

    409L

    ≤0.03

    ≤1.0

    ≤1.0

    ≤0.04

    ≤0.02

    10.5~11.5

    _

    _


    Mechanical properties


    Tensile Strength
    (Mpa)

    Yield Strength
    (Mpa)

    Elongation
    (%)

    Hardness

    409L

    ≥360

    ≥175

    ≥25

    HV≤175


    Key Specifications/Special Features:

    Key specifications/special features:


    Production range:


    1. Various material grades: 

    Our products have a  complete range of specifications and sizes, mature technology and  stable excellent quality.

    Materials we use to process pipes and fittings cover 304, 304L, 304H,  316L, 321H, 347H, 317L, 309S, 310S, S31803, S32205, KY704


    2. Strict production standards: 

    We can produce pipes/tubes  according to standards GB, JIS, DIN, ASTM

    A312/358/249/778/269/928/270/554


    3. Wide production range:

    Outer diameter: Φ8-Φ3048mm

    Wall thickness: 0.5-60mm


    4. Large capacity: 

    Annual production capacity of stainless steel  welded tubes, pipes is about 150,000 tons.


    Advanced production line and testing facility: 

    Company owns  international advanced production line of JCO large-caliber single forming  process, full automatic continuous molding production line of the welding process, continuous molding production line of  spirally welded process.

    Company has a physical and chemical testing center, which has passed national  laboratory accreditation, RT, UT, ET detection, hydrostatic test.


    Certifications:

    With strict management

    We have gained certifications: ISO, EMS, API, PED, CU-TR, TS


    Packing:

    Every pipe is packed with weaving bag, which is seaworthy  and end caps, wooden supports or plywood box according to requirements.

    Third-party inspection and during-production supervision accepted


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