Zhangjiagang Hua Dong Energy Technology Co., Ltd.
Sales & Support:
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| Place of Origin: | China(Mainland) |
| Brand Name: | HDT |
| Certification: | ASME, GRADE A, ISO9001,ISO14001, PED |
| Model Number: | HDT-CSWT001 |
| Minimum Order Quantity: | 5T |
|---|---|
| Price: | 800 - 9000 USD / ton |
| Packaging Details: | seaworthy packing for exporting |
| Delivery Time: | 60-75days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | About 10000 ton / month |
| Material: | A53(A,B), A106(B,C), 16Mn, St37, St52, St37-2, Q235, Q345 | Finishing: | Annealed, Normalized, Normalized And Tempered |
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| Application: | Boiler&heat Exchanger, Energy, Petrochemical, Mining, Food, Paper, Gas And Fluid Industry | Certificates: | ASME, TUV, SGS, CE, ISO9001, GRADE A |
| Shape: | Welded Pipe | ||
| Highlight: | cs erw pipe,cold drawn steel tube |
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Detailed specification:
Spiral welded pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe. Full scale tests have shown that high quality spiral welded pipe is as strong as API pipe. The strength and flexible manufacturing of spiral welded pipe make it the product of choice for a variety of applications.
Production Standard, Grade, Steel No:
Standard:
JIS, ASTM, API, BS, GB
Grade Group:
A53-A369, 16Mn, ST35-ST52, Q195-Q345
Standard2:
JIS G3444-2006, ASTM A53-2007, API 5CT, API 5L, BS EN10296, GB/T 3091-2001
Grade:
A53(A,B), A106(B,C), 16Mn, St37, St52, St37-2, Q235, Q345
Common materials of welded pipe: Q235A,Q235C,Q235B,16Mn,20#,Q345,L245,L290,X42,X46,X60,X80,0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb and so on
Delivery Condition:
Annealed, Normalized, Normalized and Tempered
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength,
Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Black painted/3PE/3PP/FBE/galvanizing etc.
Application
For high, middle, low pressure boiler and pressure purpose
Contact Person: Mrs. Sandy
Tel: 008615151590099
Fax: 86-512-5877-4453
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