Seamless Welded JIS G3460 Carbon Steel Tube For Low Temperature Service
Product Details
Seamless JIS G3460 Carbon Steel Tube
,Low Temperature Carbon Steel Tube
JIS G3460 Seamless and welded carbon steel tube for low temperature service
JIS G3460 Carbon Steel Pipes for Low-temperature Piping specifies the steel pipes used for piping at exceptionally low temperatures of freezing point or under.
Applications: For low temperature service
Technique: ERW, Cold-finished, Hot-finished
Alloy or not: Non-Alloy
Secondary or not: Non-Secondary
Steel Grade/Steel Material: STPL380 STPL450 STPL690
Size:
| OD | 5-420mm |
| WT | 0.5-50mm |
| Length | 12000mm max |
Characteristic:
Good concentricity
Good OD and ID tolerance
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Chemical Composition:
| Grade | C | Si | Mn | P | S | Ni |
| STPL 380 | 0.25max | 0.35max | 1.35max | 0.035max | 0.035max | - |
| STPL 450 | 0.18max | 0.10-0.35 | 0.30-0.60 | 0.030max | 0.030max | 3.20-3.80 |
| STPL 690 | 0.13max | 0.10-0.35 | 0.90max | 0.030max | 0.030max | 8.50-9.50 |
Mechanical proporties:
| Grade | Tensile strength N/mm² | Yield points or proof stress N/mm² | Elongation % | |||
| Test piece for tensile | ||||||
| No.11 and No.12 test pieces | No.5 test piece | No.4 test piece | ||||
| Tensile test direction | ||||||
| Longitudinal | Transverse | Longitudinal | Transverse | |||
| STPL 380 | 380 min | 205 min | 35min | 25min | 30min | 22min |
| STPL 450 | 450 min | 245 min | 30min | 20min | 24min | 16min |
| STPL 690 | 690 min | 520 min | 21min | 15min | 16min | 10min |
Product Show:
FAQ:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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