TORICH INTERNATIONAL LIMITED
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Standard: ASTM A519, Seamless circular steel tubes for mechanical and general engineering purposes
- Technical delivery conditions Non-alloy and alloy steel tubes
Application: for seamless circular tubes made of non-alloy and alloy steels for mechanical and gneral engineering purposes.
Size range: O.D.: 5-420mm W.T.: 0.5-50mm L:max12000mm
Material:
1008,1010,1020,1026,1045,4130,4140,
E235, E275, E315, E355, E470
C15, C22, 38Mn6, 41Cr4,
25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4
Delivery condition:
Normalizin rolling process or normalized by heat treatment in a furnance.
Manufacture:
The tubes are manufactured by Seamless Cold Drawn or Seamless Cold Rolling.
| Steel Grade | C | Si | Mn | P | |||
| Steel Number | max | max | max | max | |||
| 1.0308 | 0.17 | 0.35 | 1.20 | 0.035 | |||
| 1.0225 | 0.21 | 0.35 | 1.40 | 0.035 | |||
| 1.0236 | 0.21 | 0.30 | 1.50 | 0.035 | |||
| 1.0580 | 0.22 | 0.55 | 1.60 | 0.035 | |||
| 1.0536 | 0.16-0.22 | 0.10-0.50 | 1.3-1.70 | 0.035 | |||
tag:
Seamless Steel Tube
Thick Wall Precision Seamless Tube
Thick Wall pipe
Precision Seamless Tube
Cutting Tube
Precision Cold Drawn Seamless Steel Tube Used for Mechanical Purpose