Integral Lifting Sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration.

 Description: Integral Lifting Sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration.The drill tool lifting sub is divided into a or b type structure.The a type has 18 degree shoulder, the b type has 90degree shoulder.The lifting sub can be selected according to elevator’s structure. The integral lifting subs are made of high strength alloy steel. With strong lifting capacity, reliable and safe feature, the lifting subs can meet with the requirements to lift drill tools in drilling or exploration in deep well or extra-deep well. All connections are complied with API standard.

Lift subs are used to lift BHA components such as drilling motors, jars, shock tools, drill collars, etc. from the catwalk to the rig floor. Lift subs are simply screwed to the top of the tool and feature an elevator groove, engineered to API specifications, that the rig uses to pick up the tool.

features:

Usage: for lifting of the drill tools

Type: divided into type A or type B structure

Construction: 18 or 90 degree shoulder

Specification of Integral Lifting Sub

Norminal size D±0.08 £¨1/32 mm£¨in£©	I.D d/mm	External Thread				Lift End
		Types of Thread	O.D Dp±0.08 £¨±1/32£© Mm£¨in£©	Bevel Dia. Df/mm	Length of Action Lpb/mm	O.D Db±0.08 Mm	Corner Radius of Shoulder End Rse±0.04 Mm	Length of Action Lb/mm
71.0£¨2 7/8£©	31.8	NC23	79.4£¨3 1/8£©	76.2	250.0	111.1	4.8	100.0
	44.5	NC26	88.9£¨3 1/2£©	82.9
88.9£¨3 1/2£©	54.0	NC31	104.8£¨4 1/8£©	100.4		127.0
	50.8	NC35	120.7£¨4 3/4£©	114.7
	68.3	NC38	127.0£¨5£©	121.0
127.0£¨5£©	71.4	NC44	152.4£¨6£©	144.5		168.3	6.4
			158.8£¨6 1/4£©	149.2
	82.6             95.3	NC46£¨4IF£©	158.8£¨6 1/4£©	150.0
			165.1£¨6 1/2£©	154.8
			Free Member 0 Chinese Supplier Location:Mudanjiang,Heilongjiang,China Business Type: Main Products:drilling tools, fishing tools, drill check valves, drilling subs, coring tools. More+ Drilling stabilizer Roller Reamer Kelly Cock Valve Drop-in Type Check Valve Send Inquiry to This Supplier Title From* toGrace Wang Message* Minimum Order Quantity* Unit 20' Container 40' Container 40' HQ Container Piece(s) Bag(s) Box(es) Foot(Feet) Meter(s) Pair(s) Ream(s) Roll(s) Set(s) Square Meter(s) Square Foot(Feet) Ton(s) Yard(s) Other Verification Code* Specialized Industries