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. |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled |
| Application | Motorcycle Shock Absorber |
| Standard | ASTM,GB,DIN,API,BS |
| Alloy or not | Is Alloy |
| Thickness | 2 - 120 mm |
| Section shape | Round,rectangular/ square/ round |
| Surface treatment | customerized |
| Special pipe | precision seamless pipe,precision seamless steel tube |
| Outer diameter(round) | 17 - 660 mm |
| Length | 1-12m/as customers' requests |
| Shape | Round/Square/Rectangular |
| Type | Seamless,Hot Rolled |
| Brand Name | TORICH |
| Model Number | YB/T 4675 |
| Certification | ISO8001 ISO14001 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 | 20-40days | Packaging Details | In bundles or in wooden boxes. |
| Technique | Cold Drawn,Hot Rolled,Cold Rolled | Application | Motorcycle Shock Absorber |
| Standard | ASTM,GB,DIN,API,BS | Alloy or not | Is Alloy |
| Thickness | 2 - 120 mm | Section shape | Round,rectangular/ square/ round |
| Surface treatment | customerized | Special pipe | precision seamless pipe,precision seamless steel tube |
| Outer diameter(round) | 17 - 660 mm | Length | 1-12m/as customers' requests |
| Shape | Round/Square/Rectangular | Type | Seamless,Hot Rolled |
| Brand Name | TORICH | Model Number | YB/T 4675 |
| Certification | ISO8001 ISO14001 TS16949 | Place of Origin | Zhejiang/China |
YB/T 4675 specifies precision seamless steel tubes that are particularly used in motorcycle shock absorbers. These tubes are manufactured from specially selected steel grades designed to provide excellent strength, wear resistance, and fatigue performance which are critical for the demanding environment of shock absorbers.
The materials generally include alloy steels with controlled composition to ensure the high mechanical properties and precision dimensions required.
| Element | Content (%) Range |
|---|---|
| C | 0.15 – 0.25 |
| Si | 0.10 – 0.35 |
| Mn | 0.50 – 0.90 |
| S | ≤ 0.035 |
| P | ≤ 0.035 |
| Cr | 0.30 – 0.70 |
| Ni | 0.30 – 0.60 |
| Mo | 0.10 – 0.25 |
| V | 0.05 – 0.15 |
| Property | Typical Value |
|---|---|
| Tensile Strength | 600 – 850 MPa |
| Yield Strength | ≥ 450 MPa |
| Elongation (A5) | ≥ 15% |
| Hardness (HB) | 180 – 230 HB |
| Impact Toughness | ≥ 30 J (at room temperature) |
YB/T 4675 precision seamless steel tubes are primarily used in the manufacturing of motorcycle shock absorbers, including:
These tubes contribute to the durability and safety of motorcycles by supporting smooth suspension performance.
| Standard | Equivalent Grade |
|---|---|
| YB/T 4675 | ASTM A519 (Alloy Steel Tubes) |
| EN 10305-1 (Steel tubes for precision applications) | |
| JIS G3445 (Steel Tubes for Machinery Structural Purposes) |
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,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
10million-15million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters The main products produced are carbon steel and alloy steel grade seamless steel pipes, we... Who We are ？ TORICH is an enterprise that has been producing precision steel pipes and steel pipe processing for over 20 years, with a factory area of approximately 20000 square meters The main products produced are carbon steel and alloy steel grade seamless steel pipes, we...
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