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ASTM A53 PN-EN 10208 ERW Steel Tube 0.1mm - 70mm Wall Thickness For Combustible Fluid
| Place of Origin | China |
|---|---|
| Brand Name | Best |
| Certification | API /CE / ISO /TUV |
| Model Number | 1/2'' -48'' |
| Minimum Order Quantity | 1 TONS |
| Price | 450 USD/TON |
| Packaging Details | 1) In bundle with strip; 2) First packing by plastic bag then strip; Details packing please see the picture in the detial description. |
| Delivery Time | Shipped in 25 days after payment |
| Payment Terms | L/C, T/T |
| Supply Ability | 100000 Ton/Year |
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xProduct Details
| Standard | ERW Steel Pipe | Grade | ASTM A53 |
|---|---|---|---|
| Technique | SAW/UOE | Finish | Bared |
| Keyword | Welded Steel Pipe/ Tubes | Inspection | UOE Pipe |
| Surface | Electric Resistance Welded Pipes | ||
| High Light | erw steel tube,erw mild steel pipe |
||
Product Description
Production Information : PN-EN 10208-1,2 Steel pipes for pipelines for combustible fluids
The pipes are used for transporting gas, oil, combustible fluids with specific pressure in the mining, chemical, and power engineering industry.
Normy
The products described above are determined by:
- Polish Norms - PN-H-74245, PN-H-74242, PN-H-86020, PN-H-74256, BN-67/0648-02, BN-66/0648-06, PN-H-74241, PN-H-74240, PN-H-74219, PN-H-74252, PN-H-74255, BN 54/0463-04, PN-H-74243, PN-H-74200, PN-H-74244, PN-H-74244, PN-H-74248, PN-H-74209, PN-H-74207, PN-H-74250, PN-H-74251.
- Euronorms - PN-EN 10216-1, PN-EN 10216-2, PN-EN 10216-4 +A1, PN-EN 10216-5, PN-EN 10296-1, PN-EN 10296-2, PN-EN 10297-1, PN-EN 10297-2, PN-EN 10301, PN-EN 10305-1, PN-EN 10305-2, PN-EN 10305-3, PN-EN 10305-4, PN-EN 10305-5, PN-EN 10312.
| Steel tubes | |
| Seamless hot rolled tubes |
Range of available outside diameters: fi 0,7mm - fi 2000mm Wall thickness range: 0,1mm - 70mm Lenghts <18000mm |
| Seamless cold rolled tubes | |
| Cold-drawn seamless tubes | |
| Precision seamless tubes | |
| Thick-walled seamless pipes | |
| Construction welded tubes | |
| Welded tubes for installation applications | |
| Duct seamed tubes | |
| Welded tubes for gas installation | |
| Longitudinally welded tubes | |
| Grounded and polished tubes | |
| Hot-rolled sleeves | |
| Standard description | Steel pipes for pipelines for combustible fluids. Pipes of requirement class A. |
| Manufacturing | Manufactured as seamless pipes and as welded pipes. Details: |
| Steel grades used | Requirement class A L210GA, L235GA, L245GA, L290GA, L360GA |
| Dimensions and tolerances | For the outside diameter of welded pipes For D<60mm +/-0,75% or +/- 0,5 mm depending on which value is greater. For 60<D<610 +/-0,75% or +/- 0,5 mm depending on which value is greater. For 610<D<1410 +/-0,5% or +/- 4,0 mm depending on which value is greater. For D>1410 to be negotiated |
| Tightness | Pipes should be subject to water testing (7Mpa) or electromagnetic testing. |
| Straightness | < 0,0015 of pipe length (below 3 mm per every meter of pipe length) |
| Tests | Details: |
Pipe types and the manufacturing process
| Pipe type | Original material | Plastic forming of the pipe1) | Thermal processing state | Thermal processing symbol |
| Seamless (S) | Ingot or block | Hot rolling | Normalization or normalization plastic forming | N |
| Heat treatment | Q | |||
| Hot rolling and cold finishing | Normalization | N | ||
| Heat treatment | Q | |||
| High frequency welding (HFW) | Normalized rolled strips | Cold forming | Normalization of the weld area | N |
| Thermomechanically rolled strips | Heat treated weld area | M | ||
| Hot rolled strips or normalized rolled strips | Cold forming and reduction with hot tensioning at controlled temperature so as to achieve a normalized state | Normalization (whole pipe) | N | |
| - | N | |||
| Submerged arc welding (SAW) -longitudinal (SAWL) -spiral (SAWH) or combined welding (COW) -longitudinal (COWL) –spiral (COWH_ | Normalized or normalized rolled sheets or strips | Cold forming | - | N |
| Thermomechanically rolled sheets or strips | ||||
| Rolled sheets or strips | Normalization plastic forming | - | M | |
| Normalized or normalized rolled sheets or strips | N |
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