1:DC drill motor 2:Wide-range speed regulation at constant power 3:High overload performance 4:Highly interchangeable DC drilling rig  motor for drawworks JC70D,JC50D,JC40D,JC30DContact us today  skyp: tiger-rig, tigerrig88,  tigerrig8Emal: terry at tigerrig...

truck-mounted rig mobile drilling rig dril mahine 4000m rig We also have an established supply drilling rig for high-quality matericals at lower costs-benefits that we pass to your and your customers.ok  20 years supplying OEM products to US and EU buyersInquiry...

5000m drawworks for drilling rig roller bearing alloy steel high precision&strength chains with forced lubrication  ♥ Our brand is TIGERRIG !!!♥ What we offer is with the exquisite quality and can meet the international standard...

4sets in stock for 4000-5000meters drilling rig API standard NOV materical good use more than 5years Main FeaturesThe sheave groove is quenching treated, anti-abrasion with long service life. Built to API 8A, having the certificate of authority to use the official API...

there is one set in stock We are manufacturer and OEM of NOV corporation truck-mounted rig mobile drilling rig,drill rig Our technology is introduced from Ameica,our price is very reasonable.Medium-depth drilling technology,high-quality rolled steel,punctual delivery,Electric...

Use for 4000-5000meters drilling rig API standard NOV materical Can be used for 5years.   Who say expect NOV ,BAOJI HONGHUA ,there is not good manufacturer  can supply good quality hoisting system (rig parts) in china ?  we are Superior quality...

1:Oil drilling motor 2:Wide-range speed regulation at constant power 3:High overload performance 4:Highly interchangeable F1000 mud pump is matched with this HT03A  AC motorContact us today  skyp: tiger-rig, tigerrig88,  tigerrig8Emal: terry at tigerrig...

a copy of NOV in china 6 years rig parts experienced manufacturer hot selling in world oil field. This kind of drilling rig specification as followsConforming to the requirements of the industry standard SY/T5527.Double pin (male) alloy sub is optional.The washpipe and packing...

gasket 1.BOMCO origial experience manufacturer 2.Certificated quality 3.steady supply for more than 30 years 4.have in stock gasket,mud pump parts for drilling,tigerrig brandIf you want to quickly order, please contact:TM: cn1000751396,    ...

nov cooperation partners competitive price 90days delivery drilling rig,drill rig ,Drilling Rig,API 4F,8A  export 100% to USAChina factory pricesWe are manufacturer and OEM of NOV corporation.Core components of drilling rigs are from America.   menbers of our...