TORICH INTERNATIONAL LIMITED
| Payment Terms | T/T L/C D/P D/A WesternUnion MoneyGram Others |
| Material | Carbon steel |
| Steel Grade | E215,E235,E355, other materials upon agreement with customers. |
| Standard | EN10305-4 |
| Shape | Round |
| Size | 6-100mm |
| Manufacture technique | Seamless cold drawn |
| Delivery condition | +N, +C,+LC, +SR, +A |
| Supply Ability | 60000 Ton/Year |
| Delivery Time | 30 days |
| Packaging Details | Packing in wooden, hexagonal box or other seaworthy ways |
| Brand Name | TORICH |
| Model Number | EN10305-4 |
| Certification | ISO 9001 ISO 14001 EN 10204.3.1 TS 16949 DNV CCS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T L/C D/P D/A WesternUnion MoneyGram Others | Material | Carbon steel |
| Steel Grade | E215,E235,E355, other materials upon agreement with customers. | Standard | EN10305-4 |
| Shape | Round | Size | 6-100mm |
| Manufacture technique | Seamless cold drawn | Delivery condition | +N, +C,+LC, +SR, +A |
| Supply Ability | 60000 Ton/Year | Delivery Time | 30 days |
| Packaging Details | Packing in wooden, hexagonal box or other seaworthy ways | Brand Name | TORICH |
| Model Number | EN10305-4 | Certification | ISO 9001 ISO 14001 EN 10204.3.1 TS 16949 DNV CCS |
| Place of Origin | China | ||
| High Light | seamless steel pipe ，seamless carbon steel tube | ||
EN10305-4 Precision Steel Tubes Hydraulic Systems with Cold Drawn and Cold Rolling Production
EN10305-4
seamless precision bending steel tubes of hydraulic systems
Size: 6-100mm
Delivery condition: +N, +C,+LC, +SR, +A
Please specifiy the final heat treatment when sending the enquiry.
7.Inspection and testing:
Chemical analysis
Tensile test
Flattening test or Drift expanding test
Dimensional inspection
Visual examination
NDT for verification of leaking tightness
Steel Grade and Chemical Compositions:
| Steel Grade | C | Si | Mn | P | S | Al | |
| Steel Name | Steel Number | max | max | max | max | max | min |
| E215 | 1.0212 | 0.10 | 0.05 | 0.70 | 0.025 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - |
| E355 | 1.0580 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - |
| Mechanical properties at room temperature | |||||||
| Steel grade | Yield Strength ReH min Mpa | Tensile Strength Rm min Mpa | Elongation A min % | ||||
| Steel Name | steel Nubmer | ||||||
| E215 | 1.0212 | 215 | 290-430 | 30 | |||
| E235 | 1.0308 | 235 | 340-480 | 25 | |||
| E355 | 1.0580 | 355 | 490-630 | 22 | |||
Normative references:
EN10002-1, Metallic materials- Tensile testing- Part 1: Method of test at ambient temperature
EN10020, Definition and classification of grades of steel
EN10021, Gengeral technical delivery requirements for steel and iron products.
EN10027-1, Designation systems for steel - Part 1: Steel names, principal symbols.
EN10027-2, Designation systems for stee l- Part 2: Numerical system
EN10052, Vocabulary of heat treatment terms for ferrous products
EN10204, Metallic Products - Types of inspection documents
EN10233, Metallic materials - Tube - Flattening test
EN10234, Metallic materials - Tube - Drift expanding test
EN10246-1, Non-Destructive testing of steel tubes - Part 1: Automatic electromagnetic testing of seamless and welded(except submerged arc-welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness
EN10256, Non-Destructive testing of steel tubes - Qualification and competence of level 1 and 2 non-destructive testing personnel
EN ISO377, Steel and steel products - Location and preparation of samples and test pieces for mechanical testing ( ISO 377:1997)
EN ISO 2566-1, Steel - Conversion of elongation values - Part 1: Carbon and low alloy steels ( ISO2566-1:1984)
ENV10220, Seamless and welded steel tubes - Dimension and masses per unit length.
EN10266, Steel Tubes, fittings and structural hollow sections - Definition and Symbols for use in products standards
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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