TORICH INTERNATIONAL LIMITED
| Product Name: | EN10305-1 E215 E235 E355 Pneumatic Cylinders Motorcyle shock absorber Tube |
| Material: | E215 E235 E355 |
| Surface: | With Anti Rust Oil |
| Application: | for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber Auto shock absorber inner cylinder/Telescopic Cylinders |
| Shape: | Round |
| OD: | O.D.:6-350mm W.T.:1-35mm L:max12000mm |
| WT: | O.D.:6-350mm W.T.:1-35mm L:max12000mm |
| Length: | O.D.:6-350mm W.T.:1-35mm L:max12000mm |
| Tolerance: | According to the following tables or customers’ request. |
| Spec: | General Length:4-12.5m |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, |
| Supply Ability | 60000 Ton/Year |
| Delivery Time | 35-45 days |
| Packaging Details | Packing in wooden box，hexagonal bundles or other seaworthy ways. |
| Brand Name | TORICH |
| Model Number | GOST9567 |
| Certification | ISO 9001 ISO 14001 TS 16949 |
| Place of Origin | Zhejiang China |
View Detail Information
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Product Specification
| Product Name: | EN10305-1 E215 E235 E355 Pneumatic Cylinders Motorcyle shock absorber Tube | Material: | E215 E235 E355 |
| Surface: | With Anti Rust Oil | Application: | for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber Auto shock absorber inner cylinder/Telescopic Cylinders |
| Shape: | Round | OD: | O.D.:6-350mm W.T.:1-35mm L:max12000mm |
| WT: | O.D.:6-350mm W.T.:1-35mm L:max12000mm | Length: | O.D.:6-350mm W.T.:1-35mm L:max12000mm |
| Tolerance: | According to the following tables or customers’ request. | Spec: | General Length:4-12.5m |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, | Supply Ability | 60000 Ton/Year |
| Delivery Time | 35-45 days | Packaging Details | Packing in wooden box，hexagonal bundles or other seaworthy ways. |
| Brand Name | TORICH | Model Number | GOST9567 |
| Certification | ISO 9001 ISO 14001 TS 16949 | Place of Origin | Zhejiang China |
| High Light | honed hydraulic cylinder tubing ，hydraulic cylinder pipe | ||
| Product Name | DIN2391 Stainless Steel Hydraulic Cylinder Honed Tube BK+S |
| Standard | DIN2391 |
| Reference Standard | EN10305, JIS G3445, ASTM A519, GB/T 8713 etc |
| Size | OD: 40-400mm WT: 30-320mm Length : 3-9m |
| Type | Seamless |
| Material | ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45 etc |
| Heat treatment | BK+S |
| Technology | Honed & SRB (SKIVED AND ROLLER BURNISHED ) |
| Application | For hydraulic cylinder, swivel crane, injection machine and construction machine application |
Chemical Composition
| Grade | C | Si | Mn | P≤ | S≤ | Cr≤ |
| ST45 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.025 |
| ST52(E355) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.025 |
| SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0.050 | / |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | 0.035 | 0.035 | 0.030 |
| 20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.025 |
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
Products Show
Mechanical Seamless Honed Tube Hydraulic Cylinder Alloy Steel Astm A519
Seamless Seel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Standard: EN10305-1 Seamless Cold Drawn/Rolling Steel Tubes
Steel tubes for precision applications.
Applications: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcyle shock absorber
Auto shock absorber inner cylinder/Telescopic Cylinders
Size range: O.D.:6-350mm 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 |
Note: Special steel grade is also available, according to customer request.
For Application of:
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
FAQ
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us
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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