TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-30days upon products |
| Packaging Details | In bundles or in wooden boxes. |
| Standard2 | API 5L,API 5CT,ASTM A53-2007,ASTM A106-2006,BS 1387 |
| Outer diameter(round) | 8 - 426 mm, |
| Thickness | 2 - 70 mm |
| Standard | ASTM,DIN,API,GB,JIS |
| Grade | 20MnG |
| Grade group | GB/T 5310 |
| Application | Boilers And Heat Exchangers |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled,ERW,welded and seamless steel pipe |
| Brand Name | TORICH |
| Model Number | GB/T 5310 20MnG |
| Certification | ISO9001 ISO 14001 TS16949 |
| Place of Origin | Zhejiang/China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-30days upon products | Packaging Details | In bundles or in wooden boxes. |
| Standard2 | API 5L,API 5CT,ASTM A53-2007,ASTM A106-2006,BS 1387 | Outer diameter(round) | 8 - 426 mm, |
| Thickness | 2 - 70 mm | Standard | ASTM,DIN,API,GB,JIS |
| Grade | 20MnG | Grade group | GB/T 5310 |
| Application | Boilers And Heat Exchangers | Technique | Hot Rolled,Cold Drawn,Cold Rolled,ERW,welded and seamless steel pipe |
| Brand Name | TORICH | Model Number | GB/T 5310 20MnG |
| Certification | ISO9001 ISO 14001 TS16949 | Place of Origin | Zhejiang/China |
| High Light | Heat Exchangers seamless pipe ，seamless pipe for boiler ，20MnG High Pressure Boiler Tube | ||
20MnG is a high-quality alloy steel material commonly used for manufacturing high-pressure boiler tubes and seamless pipes. It is designed to withstand high temperature and pressure conditions typically found in boilers and heat exchangers.
| Element | C (%) | Mn (%) | Si (%) | P (%) Max | S (%) Max | Other Elements (max) |
|---|---|---|---|---|---|---|
| 20MnG | 0.17–0.24 | 1.10–1.40 | 0.17–0.37 | 0.035 | 0.035 | Cu, Ni, Cr as controlled impurities |
| Property | Value | Test Standard |
|---|---|---|
| Tensile Strength (Rm) | 410–540 MPa | ASTM / EN / GB |
| Yield Strength (Rp0.2) | Minimum 245 MPa | ASTM / EN / GB |
| Elongation (A5) | Minimum 20% | ASTM / EN / GB |
| Hardness | Typically less than 200 HB | ASTM / EN / GB |
| Standard | Equivalent Grade |
|---|---|
| ASTM | A335 P11 / P22 (similar application range) |
| EN | 20MnG (1.0421 - similar specs) |
| GOST | 20MnG / 20MnGB |
| JIS | SCM420 / SCM430 (approximate equivalent) |
| GB | 20MnG |
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
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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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