Sinopec North China Petroleum Engineering Co., Ltd.
Top drive water dragon belt O ring \ZJ70D diameter 143 x 8.6
Sinopec North China Petroleum Engineering Co., Ltd.
Two bit three - way reset button valve \QY42623R1-L8-F
Sinopec North China Petroleum Engineering Co., Ltd.
Two position three - way reset valve \23JR6-L8-F
Sinopec North China Petroleum Engineering Co., Ltd.
Two bit three ventilatory control valve \ND12
Sinopec North China Petroleum Engineering Co., Ltd.
Two bit three ventilatory control valve \ND7
Sinopec North China Petroleum Engineering Co., Ltd.
Valve island assembly \GGGII5678
Sinopec North China Petroleum Engineering Co., Ltd.
High strength bolt with cap \M24 x 100
Sinopec North China Petroleum Engineering Co., Ltd.
Open clamp repair bag \ZJ 50 KX-00
Sinopec North China Petroleum Engineering Co., Ltd.
Fast vent valve \QF514C
Sinopec North China Petroleum Engineering Co., Ltd.
Fast vent valve \QF514-D
Sinopec North China Petroleum Engineering Co., Ltd.
Clutch gas \AVB800 * 250 NBR ZJ general purpose
Sinopec North China Petroleum Engineering Co., Ltd.
Gas control valve \VL/0-3-1/2
Sinopec North China Petroleum Engineering Co., Ltd.
Ball - cage cardan shaft \ZJ 50 BHJ290F290
Sinopec North China Petroleum Engineering Co., Ltd.
Three position four - way reset valve \34JR6-L8-F
Sinopec North China Petroleum Engineering Co., Ltd.
Bi-directional pilot \XJ2-L10
Sinopec North China Petroleum Engineering Co., Ltd.
Faucet pipe \SL450
Sinopec North China Petroleum Engineering Co., Ltd.
Faucet flushing and root assembly \ZJ30 SL225
Sinopec North China Petroleum Engineering Co., Ltd.
Faucet flushing pipe root \SL225
Sinopec North China Petroleum Engineering Co., Ltd.
Ventilated brake shoe assembly \500 x 250
Sinopec North China Petroleum Engineering Co., Ltd.
Universal axis \SWC250DH1 L=1270 + 25
Sinopec North China Petroleum Engineering Co., Ltd.
Valve island assembly \GGGII5678
Sinopec North China Petroleum Engineering Co., Ltd.
Universal shaft fixed bolt \ZJ50D M18 x 1.5
Sinopec North China Petroleum Engineering Co., Ltd.
Universal shaft bolt cap \M22 x 100
Sinopec North China Petroleum Engineering Co., Ltd.
Universal shaft bolt cap \ZJ45 M20 x 1.5 x 80
Sinopec North China Petroleum Engineering Co., Ltd.
Universal shaft assembly \ZJ45 SWC250 x 780
