 Model Number |
JIS G3445 STKM 11A, 12A/B/C, 13A/B/C JIS G4052 SCM |
1. The production: (Cold drawn)
a. Steel pipes with electric resistance welding
b. Carbon steel pipes for machine production
c. Alloy steel pipes
2. Material:
a. JIS G3445 STKM 11A, 12A/B/C, 13A/B/C
(For air/oil pressure cylinders)
b. JIS G4052 SCM 415H / 418H / 420H / 435H
(For Piston Ring, Bearing)
c. SAE 4118 / 4130
3. Raw material:
a. The raw plates / coils are from CSC-China
Steel Corporation in Taiwan. b. The Cr-Mo
seamless tubes are imported from Japan.
4. Inspection:
a. The MTR including Chemical compositions
and Mechanical Properties.
b. Eddy Current test if required.
5. Application:
Automobiles, Motorcycles, Bicycles, Hydraulic
cylinders,Air pressure cylinders,
and numerous other applications.
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