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 | Low Temperature Service |
| Thickness | 0.1mm-60mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled,Hot Rolled/Cold Drawn |
| Surface treatment | customerized |
| Alloy or not | Is Alloy |
| Standard2 | DIN 17175 |
| Section shape | Round,Rectangular |
| Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe |
| Secondary or not | Non-secondary |
| Length | 6M or as requirement |
| Product name | steel tubes,Cold drawn precision round carbon steel tube |
| Type | Seamless |
| Outer diameter | 6-630mm |
| Material | steel |
| Brand Name | TORICH |
| Model Number | DIN 17174 |
| Certification | ISO9001-2008,ISO9001 |
| 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 | Low Temperature Service | Thickness | 0.1mm-60mm |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled,Hot Rolled/Cold Drawn | Surface treatment | customerized |
| Alloy or not | Is Alloy | Standard2 | DIN 17175 |
| Section shape | Round,Rectangular | Outer diameter(round) | 17 - 660 mm |
| Special pipe | Precision steel tube,precision seamless pipe | Secondary or not | Non-secondary |
| Length | 6M or as requirement | Product name | steel tubes,Cold drawn precision round carbon steel tube |
| Type | Seamless | Outer diameter | 6-630mm |
| Material | steel | Brand Name | TORICH |
| Model Number | DIN 17174 | Certification | ISO9001-2008,ISO9001 |
| Place of Origin | Zhejiang/China | ||
| High Light | Low Temperature Service Precision Steel Tubes ，DIN 17174 Precision Steel Tubes ，Seamless Precision Steel Tubes | ||
DIN 17174 is a standard that specifies the requirements for seamless precision steel tubes used in low-temperature applications. These tubes are designed to withstand extreme cold environments, making them ideal for industries such as oil and gas, chemical processing, and cryogenics. The materials covered under this standard include TTSt35N, TTSt35V, 11MnNi53, and 13MnNi63, each offering unique properties tailored for specific applications.
The chemical composition of these materials is crucial for ensuring their performance in low-temperature environments. Below is a table presenting the typical chemical composition for each material:
| Material | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Ni (%) | Other Elements |
|---|---|---|---|---|---|---|---|
| TTSt35N | ≤0.20 | ≤0.35 | 0.80-1.20 | ≤0.025 | ≤0.025 | 0.40-0.70 | V: 0.02-0.10 |
| TTSt35V | ≤0.20 | ≤0.35 | 0.80-1.20 | ≤0.025 | ≤0.025 | 0.40-0.70 | V: 0.10-0.20 |
| 11MnNi53 | ≤0.18 | ≤0.35 | 1.10-1.50 | ≤0.025 | ≤0.025 | 0.50-0.80 | - |
| 13MnNi63 | ≤0.18 | ≤0.35 | 1.30-1.70 | ≤0.025 | ≤0.025 | 0.60-0.90 | - |
The mechanical properties of these materials determine their suitability for low-temperature applications. The table below outlines the typical mechanical properties:
| Material | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Impact Energy (J) at -50°C |
|---|---|---|---|---|
| TTSt35N | ≥235 | 360-480 | ≥22 | ≥27 |
| TTSt35V | ≥235 | 360-480 | ≥22 | ≥27 |
| 11MnNi53 | ≥275 | 430-580 | ≥20 | ≥27 |
| 13MnNi63 | ≥275 | 430-580 | ≥20 | ≥27 |
These seamless precision steel tubes are primarily used in applications where low-temperature toughness is critical. Common applications include:
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
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