TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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Details of Structural Alloy Steel Pipe:
Alloy Steel Tube Grade GB/T3077 38CrMoAl ISO 41CrAlMo74 Structural steel tubes standard C :0.35~0.42 Si:0.20~0.45 Mn:0.30~0.60 S :≤0.035 P :≤0.035 Cr:1.35~1.65 Ni:≤0.030 Cu:≤0.030 Mo:0.15~0.25 Hardness≤229HB:30mm
Packing and Container Loading for Structural Alloy Steel Pipe: |
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Looking for ideal Structural Steel Pipe Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Seamless Alloy Steel Pipe are quality guaranteed. We are China Origin Factory of Structural Alloy Steel Pipe. If you have any question, please feel free to contact us.
Product Categories : Seamless Alloy Steel Tubes
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.
