| After-sales Service: | Supplied |
|---|---|
| Warranty: | Supplied |
| Type: | Welded |
| Technique: | ERW |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Outer Diameter | 15mm-508mm |
| Wall Thickness | 0.5mm-20mm |
| Length | 250mm-12000mm |
| Material | Q195,Q215,Q235,Q345,SAE1010,SAE1020, API Standard material, ASTM A53 A,B |
| Surface | galvanizing, painting, PE coating, PP coating, HDPE coating |
| Standard | GB/T3091, BS1387-1987, ASTM A53, DIN2440, EN39-2001 |
| Certification | ISO9000 |
| Technique | ERW |
| Packaging | Loose, plastic package, black strips, G.I strips |
| Type of pipe | Class | Grade | C | Si | Mn | P | S | V | Nb | Ti |
| max | max | max | max | max | max | max | max | |||
| Welded | PSL1 | L245 B | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - |
| L290 X42 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| L320 X46 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| L360 X52 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| L390 X56 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| L415 X60 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| L450 X65 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| L485 X70 | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - | ||
| PSL2 | L245M BM | 0.22 | 0.45 | 1.2 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | |
| L290M X42M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | ||
| L320M X46M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | ||
| L360M X52M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - | ||
| L390M X56M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - | ||
| L415M X60M | 0.22 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - | ||
| L450M X65M | 0.22 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - | ||
| L485M X70M | 0.22 | 0.45 | 1.7 | 0.025 | 0.015 | - | - | - | ||
| L555M X80M | 0.22 | 0.45 | 1.85 | 0.025 | 0.015 | - | - | - |
| Outer Diameter |
60mm---762mm |
| Thickness | 3mm--22mm |
| Length | 3m--20m |
| Tolerance | Meet the Standard or acc to your requirement |
| Standard | BS EN 10219, EN 10217, EN10224, ASTM A53, A106, API, JIS G3444, and GB/T3091, GB/T9711 |
| Grade | S235-S355, L235-L355, P195-P460, GR. A, GR. B, X42 ~ X70, J55, STK400, STK500,SS400, Q195, Q215, Q235, and Q345, |
| End Treatment | Beveled or Squared Cut, with or without Caps |
| Surface Treatment |
Varnished, 3PE, 3PP, FBE, Galvanized etc coated. |
| Application | Oil, gas, water transportation, piling, chemical&construction use. |
| Product Name | Carbon Steel Welded Pipe/Straight Seam Steel Pipe |
| Standard | BS EN GB AiSi ASTM DIN JIS |
| Grade | DIN 2458,EN 10217-1/2,EN 10219-1/2,ASTM A500/A500M,ASTM A252,ASTM A135/A135M,ASTM A53/A53M |
| Outer diameter | 10-3800mm or customized as required |
| Thickness | 0.5-200mm or customized as required |
| Length | 3-12m or customized as required |
| Surface Treatment | Sanding treatment, pickling treatment, sandblasting treatment, spraying treatment, galvanized treatment |
| Technology | High frequency welding |
| Inspection | Acceptable |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. |
| Certificate | ISO,BV,SGS,MTC |
| MOQ | 1 Ton |
| Processing service | Grooved, Threaded, Painted, Oiled, Cutting, Hole |
| Transport package | Standard sea export packing or as required |
| Payment terms | T/T,L/C |
| Loading port | Tianjin/Shanghai Port |
| Application | Widely used in petroleum, chemical industry, electric power, metallurgy, construction, aviation, aerospace, building structure, bridge, highway guardrail, airport, wharf, subway. In petroleum, chemical, electric power and other fields, straight welded pipe is usually used to transport liquid, gas and solid particles and other materials. |
| Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
Suppliers with verified business licenses
Audited Supplier 
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