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Model No.: ASTM A527
Brand: Torich
Type: TSW
Certification: UL
Application: Automotive Brake System
Section Shape: Round
Surface Treatment: Copper Coated
Usage: Construction & Decoration
Technique: ERW
Material: LOW CARBON STEEL
Standard: JASO M101
Packages: In Wooden Boxes Packages
Coating: As Per Requests
Packaging: In bundles or in wooden boxes packaging
Productivity: 5000tons per year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 5000tons per year
Certificate: ISO 9001 TS16949 ISO14001
HS Code: 7306301100
Port: Shanghai,Shanghai,Shanghai
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Coated Cold Drawn Welded Tubes
Automotive steel tubes
TDW Brazed double wall low carbon steel tubing Tubing mainly for brakes
TSW Welded low carbon steel tubing Tubing mainly for fuel and lubrication
STKM 11J Carbon steel tubes for machine Structural purpose Tubing for cooling etc.
C1201 or C1220 Tubing mainly fpr air brakes
Tolerance :
Outside Dia: Nominal +/-0.1mm
Wall thickness: Nominal +/-0.1mm
Appearance : No harmful defect
Automotive steel tubes material:
Chemical Composition:
C | Mn | P | S |
0.12Max | 0.50Max | 0.04Max | 0.045Max |
Mechanical properties
T.S. | Y.P. | E.L | HR30T |
30kg/mm2min | 18kg/mm2min | 25%min | 65Max |
Corrosion Resistance (Hours)
| Zn8μm | Zn13μm | Zn25μm | Zn+PVF |
White | 72 | 72 | 72 | - |
Red | 192 | 288 | 480 | 3000 |
Pressure Proof Test(kg/mm2)
| DW | SW |
Under 8 | 350 | 250 |
8.00-10.0 | 250 | 200 |
Automotive steel tubes
Flattening&Bending Test
DW No crack
SW Not mentioned.
Product Categories : Welded Steel Pipe
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.