The production and management of our company have passed ISO:9001, and all the machines have got CE certificate and others. Due to the high quality of this machine, heavy orders witness that we are experienced in producing & exporting Electric Pipe Threading Machine with different sizes & styles to the world markets. Therefore, we assure the best quality and service for you. Model Working range Z1T-R2(complete body) 1/2"-2" Z1T-R2(seperate body) 1/2"-2" Z1T-R2(with wheel) 1/2"-2" Z1T-R2(50A) 1/2"-2" Z1T-R2(steel bar) M10-M24 Z1T-R2(steel bar) M10-M33 Z1T-R2(multi-function) 1/2"-2", M10-M24 Z1T-R2(multi-function) 1/2"-2", M10-M33 Z1T-R3 1/2"-3" Z1T-R3(with wheel) 1/2"-3" Z1T-R4 1/2"-4" Z1T-R4(with wheel) 1/2"-4" Z1T-R6 5/2"-6" M36 M10-M36 And other accessories of threading machine: die (BSPT/NPT) die head cutter