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| Categories | Alloy Steel Tubes |
|---|---|
| Place of Origin: | China |
| Brand Name: | Torich |
| Certification: | IS09001 ISO14001 TS16949 |
| Model Number: | JIS G 3460 |
| MOQ: | 5tons |
| Price: | Negotiation |
| Packaging Details: | IN BUNDLES OR WOODEN BOXES |
| Delivery Time: | 30-60DAYS |
| Payment Terms: | T/T L/C |
| Supply Ability: | 50000 TONS PER YEAR |
| Standard: | JIS G3460 |
| Application: | Boiler Pipe |
| Thickness: | 1 - 120 mm |
| Technique: | Cold Drawn |
| Alloy or not: | Is Alloy |
| Special pipe: | precision seamless pipe |
| Section shape: | Round |
| Secondary or not: | Non-secondary |
| Length: | or as required |
| Type: | seamless and welded |
| Company Info. |
| Torich International Limited |
| View Contact Details |
| Product List |
JIS G 3460 STPL 380 Carbon and Nickel steel pipe for low temperature service
Application :for low temperature service.
Shipment: FCL, LCL workable. Bulk Vessel workable By Air, By Sea, by Courier
Size range:OD:5-420mm WT:0.5-50mm Length Upon request
CHEMICAL COMPOSITION % max | ||||||
Steel grade | C | Si | Mn | P | S | Ni |
STPL 380 | 0.25 | 0.35 | 1.35 | 0.035 | 0.035 |
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STPL 450 | 0.18 | 0.10-0.35 | 0.30-0.60 | 0.030 | 0.030 | 3.20-3.80 |
STPL 690 | 0.13 | 0.10-0.35 | 0.9 | 0.030 | 0.030 | 8.50-9.50 |
Remarks:
When it is practically difficult to apply the test due to the dimension of a pipe,STPL 380 shall , by way of compensation,contain 0.01% or more of acid soluble aluminum, or alternative,0.015% or more of total aluminum.
MECHANICAL PROPERTIES min | |||
Steel grade | Tensile strength Mpa | Yeild point or proof stress Mpa | Elongation % |
STPL 380 | 380 | 205 | 35 |
STPL 450 | 450 | 245 | 30 |
STPL 690 | 690 | 520 | 21 |
Remarks:
1.The value of elongation given in above table shall not be apply to the pipe whose outside diameter is under 40mm,However, the value of elongation shall be recorded.

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