显示标签为“gooseneck and elevator bail”的博文。显示所有博文
显示标签为“gooseneck and elevator bail”的博文。显示所有博文

2017年4月27日星期四

Stock Sichuan Honghua Swivel, Double Duty SL450

We supply Sichuan Honghua Swivel SL135,SL225,SL450,SL675 and parts include housing,stem,packing unit,air motor,gooseneck and elevator bail etc.

Specifications




Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960

API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas