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Din 1629 Seamless Steel Tubing E355 for Pipeline Vessel and Equipmentl BE / PE
Din 1629 Seamless Steel Tubing E35 pipeline transport
Quick Detail:
Standard:DIN 1629
Steel Grde:E35
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Standard Packing: Beveled end or plained ends/black painting/ plastic caps/ in bundles
Inspection and Test:
Chemical Composition Inspection, Tensile Test( Y.S Mpa, T.S Mpa, E.L), Impact test, Nondestructive Test, Hydrostatic Test.
| Chemical composition | |||||||||||||
| Item | Grade | Chemical composition.% | |||||||||||
| C max | Si max | Mn | P max | S max | |||||||||
| St35/E35 | 1.0308 | 0.17 | 0.35 | ≥0.40 | 0.025 | 0.025 | |||||||
| St45 | 1.0408 | 0.21 | 0.35 | ≥0.40 | 0.025 | 0.025 | |||||||
| St52/E355 | 1.0508 | 0.22 | 0.55 | ≤1.60 | 0.025 | 0.025 | |||||||
| The following alloying may be added:Nb≤0.03%,Ti≤0.03%,V≤0.05%,Nb+TI+v≤0.05% | |||||||||||||
| Mechanical properties | |||||||||||||
| Category | Delivery state minimum value | ||||||||||||
| item | grade | Gold finished (hard)(BK) | Gold finished (SOFT)(BKW) | Gold finished and stress-relieved(BKS) | annealed(GBK) | normalized(NBK) | |||||||
| Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH | A% | ||
| 1 | St35/E235 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340~470 | 235 | 25 |
| 2 | St45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440~570 | 255 | 21 |
| 3 | St52/E355 | 640 | 4 | 580 | 7 | 580 | 450f | 10 | 450 | 22 | 490~630 | 355 | 22 |
Our Service:
• Your inquiry related to our product & price will be replied within 24hours.
• Well-trained & experienced staff are to answer all your inquiries professional in English of course.
• Working time: 7:30am - 5:00pm, Monday to Saturday.
• OEM is highly welcomed. We have strong R&D team here to help.
• Your business relationship with us will be confidential to any third party.
Competitive Advantage:
Jiangyin City Changjiang Steel Pipe Co., LTD owned five factories and has advance production facilities, qualified inspection instruments and permanent technical research capability.
We have design team to develop new skill and new products to meet requirements of markets.
High professional employees have good emergency-dealing ability during production.
Competitive price , Quick
Din 1629 Seamless Steel Tubing E355 Material for Pipeline Vessel and Equipmentl BE / PE
