TORICH INTERNATIONAL LIMITED
| Supply Ability | 60000 tons per year |
| Delivery Time | 35-60 days after order confirmed |
| Packaging Details | oil antirust in hexagonal bundles or in carton boxes or in wooden boxes |
| Material | Carbon and Alloy Steel Grade |
| Steel grade | E 235 E355 etc |
| Dimension | OD6-380mm*WT1-35mm*L:max12000mm |
| Standard | EN10305-1 |
| Production method | Seamless Cold Drawn/Rolling |
| Shap | Round |
| Applications | Hydrulic Cylinders/Oil Cylinder Tube/Excavator Chains and Parts |
| Delivery condition | +Cc +LCc +SR +Ad +N NBK |
| WT tolerance | +/-0.15mm |
| Brand Name | TORICH |
| Model Number | EN10305-1 |
| Certification | ISO 9001-2008 ISO 14001 TS16949 DNV SON |
| Place of Origin | China |
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Product Specification
| Supply Ability | 60000 tons per year | Delivery Time | 35-60 days after order confirmed |
| Packaging Details | oil antirust in hexagonal bundles or in carton boxes or in wooden boxes | Material | Carbon and Alloy Steel Grade |
| Steel grade | E 235 E355 etc | Dimension | OD6-380mm*WT1-35mm*L:max12000mm |
| Standard | EN10305-1 | Production method | Seamless Cold Drawn/Rolling |
| Shap | Round | Applications | Hydrulic Cylinders/Oil Cylinder Tube/Excavator Chains and Parts |
| Delivery condition | +Cc +LCc +SR +Ad +N NBK | WT tolerance | +/-0.15mm |
| Brand Name | TORICH | Model Number | EN10305-1 |
| Certification | ISO 9001-2008 ISO 14001 TS16949 DNV SON | Place of Origin | China |
| High Light | low carbon steel tube ，steel mechanical tubing | ||
Precision Steel Tube EN10305-1 Cutting to Specified Length with Hydraulic Cylinder Tubing
Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes
For Hydraulic Cylinder/Oil Cylinder Tube/Excavator Chains and Parts
Size range: O.D.:6-380mm W.T.:1-35mm L:max12000mm
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 | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Nubmer | (+Cc) | (+LCc) | (+SR) | (+Ad) | (+N) NBK | |||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290-430 | 215 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450f | 10 | 450 | 22 | 490-630 | 355 | 22 |
aRm: tensile strength; ReH: upper yield strength; A: elongation after fracture
b 1Mpa=1N/mm2
c Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength.
For calculation purposes the following relations are recommended:
for delivery condition +C: ReH ≥0.8 Rm
for delivery condition +LC: ReH ≥0.7 Rm
d For calclulation purposes the following relation is recommended:ReH≥0.5Rm
e For tubes with outside diameter ≤30mm and wall thickness ≤3mm the ReH minimim values are 10Mpa lower than the values given in this Table
f For tubes with outside diameter＞160mm: ReH≥420Mpa
Note: Special steel grade is also available, according to customer request.
Cutting and Packing:
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 providerTorich 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 holds the ... Who We are ? -------A professional steel pipes materials inventor, manufacturer and solution providerTorich 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 holds the ...
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