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
API OSHA IADC OPEC RIG ZONE WORLD OIL Drilling Formulas
We provide Saver sub 3-1/2",4-1/2",5",5-1/2" for TOP Drive at dicount price with API 7K, API 5 DP certificate.
Top drive saver sub is a kind of sub coonected with lower IBOP and drill pipe, used in the Top Drive System.Connetion REG,NC available.
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
We supply Drawworks JC50D and parts available
| JC50D-02-01-01-00 |
| JC50D-02-01-02 |
| JC50D-02-01-03 |
| JC50D-02-02 |
| JC50D-02-03 |
| JC50D-03-01-00 |
| JC50D-03-02 |
| JC50D-03-03 |
| JC50D-03-05 |
| JC50D-03-06 |
| JC50D-03-07 |
| JC50D-03-08 |
| JC50D-03-09 |
| JC50D-04-02 |
| JC50D-04-04 |
| JC50D-04-06 |
| JC50D-14-03 |
| JC50D-14-04 |
| JC50D-14-05 |
| JC50D-14-07 |
| JC50D-15-01 |
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
We supply Bearings for Oilfield equipment.Our inventory at dicount price:
| Hook Model | Size（mm） | Weight（kg） |
| DG225 | 160*350*120 | 54.4 |
| DG250 | 160*350*120 | 54.4 |
| DG315 | 180*360*82 | 95.7 |
| DG350 | 180*360*82 | 95.7 |
| DG450 | 180*360*82 | 95.7 |
Travelling Block
Model | Size（mm） | Weight（kg） |
| YC225 | 240*320*110 | 22.2 |
| YC315 | 260*360*134 | 36.8 |
| YC315-1 | 254*347.66*101.6 | 23.9 |
| YC350 | 260*360*134 | 36.8 |
| YC450 | 254*374.66*101.6 | 23.9 |
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
We supply Hydraulic Brake PS80 and spare parts brake shoe,friction disc,safety caliper,working caliper,oil cylinder etc.
Available at :
PS80-1K
PS80-06B
PS80-05
BG80A
ZX01.01.02
PS80-02
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
We supply Pulsation dampner diaphragm, pulsation dampner, air bag,ruber bladder for mud pump for Bomco,LSPE,HONGHUA,LANZHOULS,RG PETRO,RONGSHENG,LSNOW,
QINGZHOU,LSNOV etc.
Available at:
K-10,3000 psi
K-10,5000 psi
K-20, 5000 psi
K-20, 7500 psi
KB-45, 5000 psi
KB-75, 5000 psi
PD-45, 5000 psi
PD-55, 5000 psi
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
TF100X100L is Tank mounted suction filter,Flow rate is 100L/Min,and Filtration accuracy is 100,Threaded connection.
Our inventory at best price
TF-25*80L TF-25*100L TF-25*180L
TF-40*80L TF-40*100L TF-40*180L
TF-63*80L TF-63*100L TF-63*180L
TF-100*80L TF-100*100L TF-100*180L
TF-160*80L TF-160*100L TF-160*180L
TF-250*80L TF-250*100L TF-250*180L
TF-400*80L TF-400*100L TF-400*180L
TF-630*80L TF-630*100L TF-630*180L
TF-800*80L TF-800*100L TF-800*180L
TF-1000*80L TF-1000*100L TF-1000*180L
TF-1300*80L TF-1300*100L TF-1300*180L
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
