TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Ton/Year |
| Delivery Time | 15-25 days |
| Packaging Details | Packing in wooden box，hexagonal bundles or other seaworthy ways. |
| Product Name: | EN10305-2 Welded Precision Cold Drawn DOM Steel Tube for Motorcycle Shock Absorbers |
| Material: | E155 E195 E235 E275 E355 |
| Surface: | With Anti Rust Oil |
| Application: | Auto Shock Absorber Inner Cylinder, Telescopic Cylinders |
| Shape: | Round |
| OD: | 50-350mm |
| WT: | 0.5-35mm |
| Length: | 0.1-12.5m |
| Tolerance: | According to the following tables or customers’ request. |
| Spec: | General Length:4-12.5m |
| Brand Name | TORICH |
| Model Number | EN10305-2 |
| Certification | ISO 9001 ISO 14001 TS 16949 |
| Place of Origin | Zhejiang China |
View Detail Information
Explore similar products
Bike Titanium Grade 9 ASTM B862 Precision Steel Tube
ASTM A53 Torich Erw Galvanized Carbon Steel Pipe
Hot Dip Galvanized Octagonal Welded Steel Tube 2.0 - 10 Mm Thickness
2mm Hot Dipped Galvanized Steel Coils HR-550-610-LA-S G 160/60-U Sheet
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton/Year |
| Delivery Time | 15-25 days | Packaging Details | Packing in wooden box，hexagonal bundles or other seaworthy ways. |
| Product Name: | EN10305-2 Welded Precision Cold Drawn DOM Steel Tube for Motorcycle Shock Absorbers | Material: | E155 E195 E235 E275 E355 |
| Surface: | With Anti Rust Oil | Application: | Auto Shock Absorber Inner Cylinder, Telescopic Cylinders |
| Shape: | Round | OD: | 50-350mm |
| WT: | 0.5-35mm | Length: | 0.1-12.5m |
| Tolerance: | According to the following tables or customers’ request. | Spec: | General Length:4-12.5m |
| Brand Name | TORICH | Model Number | EN10305-2 |
| Certification | ISO 9001 ISO 14001 TS 16949 | Place of Origin | Zhejiang China |
| High Light | welded steel pipe ，electric resistance welded steel tube | ||
EN10305-2 DOM Pipe for Motorcycle Shock Absorbers
EN10305-2 Welded Precision Cold Drawn Steel Tubes
Applications: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcycle shock absorber
Auto shock absorber inner cylinder/Telescopic Cylinders
Size range: O.D.:6-350mm W.T.:1-35mm L:max12000mm
Characteristic:High precision with smooth ID tolerance and roughness
Steel Grade and Chemical Compositions
| Steel Grade | C | Si | Mn | P | S | |
| Steel name | Steel number | max | max | max | max | max |
| E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.025 | 0.025 |
| E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.025 | 0.025 |
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 |
| E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.025 | 0.025 |
| E355 | 1.0580 | 0.22 | 0.35 | 1.60 | 0.025 | 0.025 |
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery conditiona b | ||||||||||||
| Steel Name | (+Cc) | (+LCc) | (+SR) | (+Ad) | (+N) | ||||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReHe Mpa | A % | ||
| E155 | 1.0033 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 270-410 | 155 | 28 |
| E195 | 1.0034 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 300-440 | 195 | 28 |
| E235 | 1.0308 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 340-480 | 235 | 25 |
| E275 | 1.0225 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 410-550 | 275 | 21 |
| E355 | 1.0580 | 640 | 4 | 590 | 6 | 590 | 435 | 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 calculation purposes the following relation is recommended:ReH≥0.5Rm
e For tubes with outside diameter ≤30mm and wall thickness ≤3mm the ReH minimum values are 10Mpa lower than the values given in this Table
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
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!