TORICH INTERNATIONAL LIMITED
| 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 |
| Payment Terms | D/P, L/C, T/T |
| 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 |
| 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
| 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 | Payment Terms | D/P, L/C, T/T |
| 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 |
| 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
Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the ...
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