51 Steel pipe network provides: precision pipe knowledge Daquan Precision pipe is a high-precision, high-brightness seamless steel pipe produced by cold-drawing or cold-rolling process. Its inner and outer diameter dimensions can be accurate to within 0.2mm. When bending and torsional strength are the same, the weight is lighter, so it is widely used in manufacturing precision mechanical parts and engineering structures. Also used to produce a variety of conventional weapons, barrels, shells and so on.
Precision tube commonly used materials for 10 #, 20 #, 35 #, 45 #, 20CrMo quality carbon structural steel.
Precision tube standard: GB/T3639 GB/T8713 precision tube DIN2391-2 HK15-2000
Precision tube use: used to manufacture mechanical structures, hydraulic equipment, automotive parts, steel sleeves.
Precision tube weight calculation formula: [(outer diameter - wall thickness) * wall thickness] * 0.02466 = kg / meter (weight per meter)
Precision tube commonly used materials for 10 #, 20 #, 35 #, 45 #, 20CrMo quality carbon structural steel.
Precision tube standard: GB/T3639 GB/T8713 precision tube DIN2391-2 HK15-2000
Precision tube use: used to manufacture mechanical structures, hydraulic equipment, automotive parts, steel sleeves.
Precision tube weight calculation formula: [(outer diameter - wall thickness) * wall thickness] * 0.02466 = kg / meter (weight per meter)
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Farming Shovel
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