TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 5000tons per year |
| Delivery Time | 5-8 weeks days |
| Packaging Details | In bundles or in wooden boxes packaging |
| Material | 1010，1020，1045 etc |
| Standrad | EN10305-1 |
| Length | 12 m nax |
| End | Plain |
| Shape | Round |
| Size | 4-420mm |
| Application | Structure Pipe |
| Standard | ASTM |
| Thickness | 0.5 - 20 mm |
| Technique | Cold Drawn |
| Brand Name | Torich |
| Model Number | EN10305-1 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000tons per year |
| Delivery Time | 5-8 weeks days | Packaging Details | In bundles or in wooden boxes packaging |
| Material | 1010，1020，1045 etc | Standrad | EN10305-1 |
| Length | 12 m nax | End | Plain |
| Shape | Round | Size | 4-420mm |
| Application | Structure Pipe | Standard | ASTM |
| Thickness | 0.5 - 20 mm | Technique | Cold Drawn |
| Brand Name | Torich | Model Number | EN10305-1 |
| Certification | ISO | Place of Origin | China |
| High Light | precision seamless pipe ，precision pipes and tubes | ||
EN10305-1 50mm Automotive Cold Drawn Welded Steel Pipes Honed Cylinder Steel Tube
EN10305-1 E235 , E275 , E355 +SRA, +N Automotive Steel Tubes
EN10305-1 Seamless Precision Cold Drawn Steel Tubes
Application:
for Auto industry
for machinery use
Oil Cylinder Tube
Motorcyle shock absorber
Auto shock absorber innder cylinder
Telescopic Cylinders
Size range: O.D.:4-420mm W.T.:1-50mm L:max12000mm
Standard: EN10305-1
Supplying Steel Grade: E155, E195, E235 E275, E355
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 | - |
| St 30Si | 0.10 | 0.30 | 0.55 | 0.04 | 0.04 | ||
| St30Al | 0.10 | 0.05 | 0.55 | 0.04 | 0.04 | ||
| St35 | 0.17 | 0.35 | 0.4 | 0.05 | 0.05 | ||
| St45 | 0.21 | 0.35 | 0.4 | 0.05 | 0.05 | ||
| St52 | 0.22 | 0.55 | 1.6 | 0.05 | 0.05 | ||
| 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 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 |
Delivery Condition: +C, +Lc, + SR, +A, +N
Production Method of erw precision tubes:
DOM, ERW+ Cold Drawn
ID Honing + Roller Burnish+ Skiving
Appearance:
The internal and external surface finish of the tubes is smooth, while the Weld Seam is somehow not visible or tangible.
The ID surface with roughness Ra≤4μm, the best ID smoothness we could reach Ra≤0.8μm
The inner surface can be measured and reported if this is requested by the purchaser before PO.
Note: Special steel grade is also available, according to customer request.
Who We are ?
-------A professional steel pipes materials inventor, manufacturer and solution provider
Torich 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 factories of Seamless Steel Tubes with Carbon
and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes
with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of Haiyan Sanxin Steel Pipe Co., Ltd. The factories’ technicians
are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of
production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability.
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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