TORICH INTERNATIONAL LIMITED
| Product Name | Seamless Steel Tubes for High Pressure Gas Cylinder |
| Material | Manganese，Chrome-molybdenum ，Nickel-molybdenum |
| Steel Grade | STH11 STH12 STH21 STH 22 STH31 |
| Standard | JIS G3429 |
| Dimension | 5-420mm*0.5-50mm*12000mm max |
| Application | for High Pressure Gas Cylinder |
| Production Method | Seamless |
| Delivery Condition | Hot finished ，Cold finished |
| Payment Terms | D/P, L/C, T/T |
| Supply Ability | 15,000 tons per year |
| Delivery Time | 30-60 days after receive down payment |
| Packaging Details | Packed in bundles or wooden box or upon request |
| Brand Name | TORICH |
| Model Number | JIS G 3429 |
| Certification | ISO 9001 ISO 14001 TS 16949 |
| Place of Origin | China |
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Product Specification
| Product Name | Seamless Steel Tubes for High Pressure Gas Cylinder | Material | Manganese，Chrome-molybdenum ，Nickel-molybdenum |
| Steel Grade | STH11 STH12 STH21 STH 22 STH31 | Standard | JIS G3429 |
| Dimension | 5-420mm*0.5-50mm*12000mm max | Application | for High Pressure Gas Cylinder |
| Production Method | Seamless | Delivery Condition | Hot finished ，Cold finished |
| Payment Terms | D/P, L/C, T/T | Supply Ability | 15,000 tons per year |
| Delivery Time | 30-60 days after receive down payment | Packaging Details | Packed in bundles or wooden box or upon request |
| Brand Name | TORICH | Model Number | JIS G 3429 |
| Certification | ISO 9001 ISO 14001 TS 16949 | Place of Origin | China |
| High Light | low carbon steel tube ，steel mechanical tubing | ||
JIS G 3429 Seamless Automotive Steel Tubes for High Pressure Gas Cylinder
Products Description:
JIS G 3429 Seamless Steel Tubes for High Pressure Gas Cylinder
Well-finished inside and outside surface. Alloy Steel tubes and pipes.
Standard: JIS G 3429 Seamless Steel Tubes for High Pressure Gas Cylinder
Applications: for High Pressure Gas Cylinder
Size Range:
OD: 5-420mm WT: 0.5-50mm
Relevant standard: KS D3573
| STEEL GRADE AND CHEMICAL COMPOSITIONS max % | |||||||||
| Seel Grade | Class | C | Si | Mn | P | S | Ni | Cr | Mo |
| STH11 | Manganese Steel tube | 0.50max | 0.10-0.35 | 1.80max | 0.035max | 0.035max | - | - | - |
| STH12 | 0.30-0.41 | 0.10-0.35 | 1.35-1.70 | 0.030max | 0.030max | - | - | - | |
| STH21 | Chrome-molybdenum steel tube | 0.25-0.35 | 0.15-0.35 | 0.40-0.90 | 0.030max | 0.030max | 0.25max | 0.80-1.20 | 0.15-0.30 |
| STH22 | 0.33-0.38 | 0.15-0.35 | 0.40-0.90 | 0.030max | 0.030max | 0.25max | 0.80-1.20 | 0.15-0.30 | |
| STH31 | Nickel-molybdenum Steel tube | 0.35-0.40 | 0.10-0.50 | 1.20-1.50 | 0.030max | 0.030max | 0.50-1.00 | 0.30-0.60 | 0.15-0.25 |
| Remark:1.Alloying elements not included in Table 2 may be added as required. 2.The chemical composition given in Table 2 shall be similarly applied when product analysis is required by the purchaser | |||||||||
| Dimensional Tolerances | |||
| OD % | WT % | Tolerance allowance % | L |
| ±1 | ﹢30 0 | 20max
| ﹢30mm |
| Note: the tolerance is not available for WT＜5.6mmtubes | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat... Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat...
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