Desc:Product DescriptionHelical Bevel gearboxH.B series gear units adopt currency layout and may transform into speral reducer according to customer's requ...
Desc:Product DescriptionHelical Bevel gearboxH.B series gear units adopt currency layout and may transform into speral reducer according to customer's requ...
Desc:we can supply different kinds of Staples, all kinds Carton Staples, Hog-Ring(C-ring and D-ring), industrial nailsand hardware tools (pneumatic tools ,...
Desc:Product Description1) Material: 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel 2) Tooth flank carburization and nit...
Desc:Product DescriptionCrown Block is a fixed pulley block installed on the top of the derrick and is one of the important components of the drilling rig ...
Desc:Product DescriptionCrown Block is a fixed pulley block installed on the top of the derrick and is one of the important components of the drilling rig ...