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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
  • X42 Material Spiral Welded Pipe

    Spiral welded steel pipe saw saw q235b Troduction Our company was established in 2005. We own the international latest technologies equipments, skilled workers and professional design capability, Impeccable production technology. We have been working closely with many well-known brands for their...
    Product Details:

    Spiral welded steel pipe saw saw q235b



    Product Name

    Double-faced Spiral Arc Merged Welded Steel Pipe

    Size

    OD

    159--3020mm in Theory

    Thickness

    4--25mm in Theory

    Length

    Usually 6~12 Meters, 20 Meters Max in Theory

    Standard

    SY/T5037  SY/T5040  GB/T9711  API5L  EN10208  ASTM A252 JISA5525

    Material

    Chinese Grade

    Q235,Q345,S245,S290,S320,S360,S390,S415,S450

    Foreign Grade

    ASTM

    Grade A,Grade B,X42,X46,X52,X56,X60,X65,X70

    EN

    S185,S235JR,S235JO,E335,S355JR,S355JO
    L245,L290,L320,L360,L390,L415,L450

    Usage

    Used For Water, Sewage, Gas, Stream, Combustible Fluids(Petroleum and Gas)  

    Ends

    Beveled (Can be Protected By Plastic Caps or Steel Rings According to Your Requirements)Also We Can Weld Flanges on the Pipe Ends Plain Ends

    Surface

    Bared Or Paint With Oil, Bitumen,1-3 layer PE

    Inspection

    With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test,
    Dimensional and Visual Inspection, Also With Nondestructive Inspection

    Technique

    Hot Rolled and SSAW or DSAW

    Package

    Package With Steel Strip When O.D≤273MM, Otherwise In Bulk.

    Date of Delivery

    According to The Specifications And the Quantities,
    Time Begin When We confirm the Date of the Earnest or L/C

    Method of Payment

    T/T  L/C  West Union

    Method Of Delivery

    Terms According To the <INCOTERMS 2000> for International Trading,

    Others

    N/A



    Troduction

    Our company was established in 2005. We own the international latest technologies equipments, skilled workers and professional design capability, Impeccable production technology. We have been working closely with many well-known brands for their OEM products and supply for some international projects, Which leads us enjoy a good reputation in domestic and foreign markets. We welcome the  wholesaler, retailer and all purchasers to contact us and discuss business.


    Product  Description

    image001


    Sepcifications

    There are some detailed specifications ofspiral steel pipe that we produce now for our customers all over the world.

    OD

    1.0-30mm,10.0-700.0mm

    WT

    SCH5,SCH10,SCH20,,SCH60,SCH80,SCH100,SCH120,SCH160,XXS

    Specification

    1.Outer Diameter:10mm---700mm;2.Wall Thickness:1.0mm--30mm;3.Length:Max 12m
    4.We can also produce according to customersrequirement

    Material

    10#20#45#16Mn A106 Gr A,B,A53 Gr B,ASTM A179,A315B,A335 P11,A335 P22,A335 P512CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo 910A 355P 22 STF A25

    Standards

    1. ASTM:ASTM A106GR.A; ASTM A106GR.B; ASTM A53GR.A; ASTM A53GR.B; ASTM A333; ASTM A334; ASTM A192; ASTM A210;
    2. JIS: G3452;G3457; G3454; G3456; G3461; G3454; G3455; STPG38; STPG38; STS38; STPT42; STB42; STS42; STS49; STPT49
    3. DIN:ST33;ST38ST35;ST42;ST45;ST52.4;ST52; TT St35N;10Ni14;15Mo3

    Certificates

    Environmental Management System Certificate; Quality Systerm Certificate; API; ISO

    Process Method

    1. Cold Drawn

    2. Cold rolled

    3. Hot rolled

    Face finished

    1. Manual polished; black paint on the face; anti-rust oil and caps on both ends; galvanized

    UsageRange

    structral pipe; oil or gas transportation; fluid pipe; line pipe; drill pipe; 6. boiler pipe


    Production Process

    *Oiled marking:
    Steel after passing wrer oiled to prevent corrosion, and according to user requirements for making.

    *Leveling Milling:

    The flat steel anvil machine so that the origal curl,and then thouth  the edge milling machine for two-sided steel milling, so as to meet the requirements of the plate width, plate edge parallelism and groove shape.

    *Shear molding:
    The steel plate production line along the outer edge of the spiral curl into a tube.
    *Butt cut:

    Double-sided submerged arc welding using advanced technology to pre-welding,internal welding, outside wilding. The welded steel pipe using a plasma-foot cut to specification length.

    image002_副本   


    Factory&Inspection

    Packing&Delivery


    FAQ:

    1. Q: Are you trading company or manufacturer?

    A: We are a leading steel pipe  manufacturer and exporter in China. Welcome to our factory at any time. And we will arrange professional sales team to follow up your  case.


    2. Q: How long is your delivery time?

    A: Generally it is 15-40 days, or according to order quantity.


    3. Q: How can you control the quality?

    A: (1) Advanced manufacturing art, comprehensive inspection systerm and strict process control has ensured the reliability and stability  of the product quality. 

    (2) What's more, we've got quite a lot authority certificates, for example, CE, ISO9001, API,                    

    (3) Third party inspections are always welcomed. Like BV, SGS etc.


    4. Q: May I customize the steel pipe?

    A: Sure you can, our factory can produce according to your requirement, just please send us your CAD or design drawing.


    5. Q: Can you supply other steel products?

    A: Yes. All kinds of steel pipes.

    (1)SSAW(Spiral steel pipe)

    (2)LSAW(Longitudinal submerged arc steel pipe)

    (3)Seamless steel tube

    (4)Cold rolled precision steel pipe

    (5)ERW(ERW straight seam steel pipe)

    (6)Square & Rectangular Tube

    (7)Coating pipe


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