Supply Drilling Drawworks JC40, JC40D, JC40DB, JC50, JC50D, JC50DB, JC70, JC70DB

Design and manufacture standard of drilling drawworks:
SY/T 5532    Drawworks for drilling rig
API Spec 7K       Specification for Drilling and Well Servicing Equipment
SY/T 5023    Brake block for drilling rig
SY/T 5170    Petroleum and natural gas industries specification for wire rope
SY/T 5301    General specification of ordinary carbon steel and alloy steel castings for oil drilling and serving products
SY/T 5304    General specification of forgings for oil drilling and serving products
SY/T 5305    General specification of welding for oil drilling and serving products
SY/T 5308    General specification of painting for oil drilling and serving products
SY/T 5309    General specification of package for oil drilling and serving products
SY/T 5595    Oil drilling rig drive roller chains
GB/T 23505  Petroleum drilling and workover rig

Spare parts available:

JC058.03.17

JC058.03.18

JC058.05.27

JC058.02.04.02

JC058.03.18.01

JC058.08.03.01

JC058.05.17

JC058.07.15.01.01

JC058.05.16

JC058.09.01.05.00

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