TORICH INTERNATIONAL LIMITED
| Delivery Time | 30 days |
| Payment Terms | T/T L/C D/P D/A WesternUnion Others |
| Technique | Cold Drawn |
| Material | Q215, Q235, Q345, ST35, St45, St52 |
| Surface Treatment | Bright Annealed and Oiled |
| Application | hydraulic and pneumatic power systems, hydraulic and pneumatic power |
| Supply Ability | 60000 Ton/Year |
| Packaging Details | Packing in wooden, hexagonal box or other seaworthy ways |
| Model Number | EN 10305-4 E235 E355 |
| Brand Name | TORICH |
| Certification | UL |
| Place of Origin | CHINA |
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Product Specification
| Delivery Time | 30 days | Payment Terms | T/T L/C D/P D/A WesternUnion Others |
| Technique | Cold Drawn | Material | Q215, Q235, Q345, ST35, St45, St52 |
| Surface Treatment | Bright Annealed and Oiled | Application | hydraulic and pneumatic power systems, hydraulic and pneumatic power |
| Supply Ability | 60000 Ton/Year | Packaging Details | Packing in wooden, hexagonal box or other seaworthy ways |
| Model Number | EN 10305-4 E235 E355 | Brand Name | TORICH |
| Certification | UL | Place of Origin | CHINA |
| High Light | precision stainless steel tubing ，seamless carbon steel tube | ||
EN10305-4
seamless precision bending steel tubes of hydraulic systems
Size: 6-100mm
Delivery condition: +N, +C,+LC, +SR, +A
1. Standard:
EN10305-4 Cold drawn Precision Seamless Steel Pipes
2. Steel Grade:
E215,E235,E355, other materials upon agreement with customers.
3. Production method:
Cold drawing on the seamless steel tubes, to reach high accuracy on the OD and WT tolerance,
with certain heat treatment to achieve better mechanical properties for bending and pressure purposes
4.Size range:
O.D.:5-100mm
W.T.:1-15mm
L:max12000mm
5. Packing:
In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing
6.Deliver condition:
| Name | Number | C max | Si max | Mn max | P max | S max | Al min |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.015 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.015 | - |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.015 | - |
| Element | Specified limit of the cast analysis % by mass | Permissible deviation of the product analysis % by mass |
| C | ≤0.22 | +0.02 |
| Si | ≤0.55 | +0.05 |
| Mn | ≤1.60 | +0.10 |
| P | ≤0.025 | +0.005 |
| S | ≤0.015 | +0.003 |
| Al | ≤0.025 | -0.005 |
Summary of Inspection and testing
Requirements for the drift expanding test
| Steel grade | %increase of the diameter D for | ||
| Name | Number | T≤4mm | T>4mm |
| E215 | 1.0212 | 20 | 15 |
| E235 | 1.0308 | 18 | 12 |
| E355 | 1.0580 | 15 | 10 |
Heat Treatment Furnace:
Video link of the production Line:
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
Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat... Company Overview A Professional Steel Tube Manufacturer and Solution Provider TORICH INTERNATIONAL LIMITED integrates steel tube manufacturing, international trade, warehousing, technical support and customized processing. Our manufacturing operations cover cold drawing, cold rolling, heat treat...
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