Our item assortment contains all kinds of helical equipment, spur equipment, bevel equipment, gear rack, worm gear, sprockets,chains, bearings. We are seeking ahead to creating productive organization interactions with new clients close to the planet in the foreseeable future. With several years’ expertise in this line, we will be dependable by our benefits in competitive value, 1-time shipping, prompt reaction, on-hand engineering assistance and very good soon after-sales services.Moreover, all our creation processes are in compliance with ISO9001 standards. Spiral EPT for oilfield drilling rig characteristics:
one) Max. OD2000mm
two) Max. EPT 36
three) EPT: 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and other large intensity alloy steel
4) Tooth flank carburization and nitrification, with rigidity of EPTC58-sixty two
five) EPT precision: Grade VI
six)Exact measurement and surface finishes are obtainable
7)EPT dense alloy or other supplies is also available
8)custormer’s drawing and samples are welcome
It is employed in automobile, oil drilling rig, and so on
