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 | 20-40days |
| Packaging Details | In bundles or in wooden boxes. |
| Application | General Purpose |
| Standard | ASTM,DIN,GB,JIS |
| Thickness | 0.1mm-60mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Surface treatment | polished |
| Grade | St37, St45, St52 |
| Alloy or not | Non-alloy,Is Alloy |
| Standard2 | DIN 10220 |
| Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe |
| Secondary or not | Non-secondary |
| Grade group | ST35-ST52 |
| Length | 6M or as requirement |
| Product name | steel tubes |
| Type | Seamless,welded or seamless tube |
| Material | steel |
| Brand Name | TORICH |
| Model Number | DIN 10220 ST37 |
| Certification | ISO9001-2008 |
| 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 | 20-40days | Packaging Details | In bundles or in wooden boxes. |
| Application | General Purpose | Standard | ASTM,DIN,GB,JIS |
| Thickness | 0.1mm-60mm | Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Surface treatment | polished | Grade | St37, St45, St52 |
| Alloy or not | Non-alloy,Is Alloy | Standard2 | DIN 10220 |
| Section shape | Round,Rectangular | Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe | Secondary or not | Non-secondary |
| Grade group | ST35-ST52 | Length | 6M or as requirement |
| Product name | steel tubes | Type | Seamless,welded or seamless tube |
| Material | steel | Brand Name | TORICH |
| Model Number | DIN 10220 ST37 | Certification | ISO9001-2008 |
| Place of Origin | Zhejiang/China |
DIN 10220 specifies the requirements for seamless precision steel tubes made from high-strength steel grades such as ST37, ST45, and ST52. These tubes are widely used in various engineering applications due to their excellent mechanical properties and versatility.
The seamless precision steel tubes conform to the DIN 10220 standard, which outlines the dimensions, tolerances, and quality requirements for these products. The tubes are typically available in various diameters and wall thicknesses to suit different applications.
| Steel Grade | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) |
|---|---|---|---|---|---|---|---|---|
| ST37 | 0.17 | 0.15 | 1.20 | 0.045 | 0.045 | 0.25 | 0.25 | 0.10 |
| ST45 | 0.22 | 0.15 | 1.60 | 0.045 | 0.045 | 0.25 | 0.25 | 0.10 |
| ST52 | 0.22 | 0.15 | 1.60 | 0.045 | 0.045 | 0.25 | 0.25 | 0.10 |
| Steel Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| ST37 | 235 | 360-510 | 26 | 120-160 |
| ST45 | 245 | 370-540 | 24 | 130-170 |
| ST52 | 355 | 490-630 | 22 | 150-190 |
These seamless precision steel tubes are used in a variety of applications, including:
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.
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 provider Torich 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 hol... Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich 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 hol...
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