35CrMo 40CrMo 42CrMo Alloy Tubes

35CrMo 40CrMo 42CrMo Alloy Pipes are belong to alloy tube. Requirements are usually smaller carbon content, strictly control the sulphur and phosphorus contents, meet the strength at the same time, good toughness and impact energy. 35CrMo Alloy Pipes ,40CrMo Alloy Pipes and 42CrMo Alloy Pipes can be utilized to make significant parts in different machines that withstand effect, twisting and high loads, for example, moving factory gears, crankshafts, associating bars, clasp, car motor axles, axles, motor transmission parts, substantial engine shafts, screws for boilers with working temperatures beneath 400 °C, nuts underneath 510 °C, high weight consistent thick-walled conductors for compound apparatus (450-500 ° C, non-destructive media).

Specifications

Standards: GB18248 – 2000

OD: Φ50-325mm; wall thickness: 3-55mm;

OD tolerance: ±0.75%;

Wall margin: -10%, +12.5%

Transverse slope: ≤ 2mm;

Straightness: 1mm/1m;

Inside diameter roundness: no more than 80% of the OD diameter tolerance

Surface quality: without crack, folding, delamination and stammer

Product Categories: Seamless steel tubes for high pressure vessels

Usages: For all kinds of fuel, hydraulic, trailer, station with gas bottle

Steel Grade: 34CrMo4, 34CrMo ,30CrMo,34Mn2V,35CrMo,40CrMo , 42Crmo , 42Crmo4 , 37Mn,16Mn Surface

Process: cold drawn/cold rolled/Hot drawn/Hot rolled

Surface : Bared Black Painting, Galvanized,Coating

Package:Bundles, Bulk,PVC bags,Plywood case

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Applications

Steel alloy tubes are used for important structural parts that work under high pressures, such as gas cylinder pipe ,transmission parts of vehicles and engines; Turbogenerator rotor, spindle, heavy load drive shaft, large section parts

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