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RC Sub Adapter Reverse Circulation Hammer Rod Adapter

Length:70-235 mm

Diameter: 59-146 mm

>> Application

Jcdrill supplies various types of adaptor subs and couplings to enable connection of rods to different rods, core barrels, casings tube cutters, and water swivels.Adaptor subs and coupling can be customized

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PRODUCT DESCRIPTION

>> Characteristics

In drilling applications, there is often a need to cross connection of drill rod to drill rod, drill rod to core barrel and drill rod to casing by adaptor subs or couplings. item and item either differ in threads or size.

>> Sub adapter includes pin-pin adapter,pin-box adapter and box-box adapter.

>>API standard adapters/couplings are used for rock-breaking anchoring drilling,and geological water well drilling operations. They are used for the conversion and connection of drill string components. They are one of the main tools for connecting upper and lower drilling tools.

>> Specification

API Threads		Length	Weight	Wrench Flats	Diameter(mm)		Parts No.
BOX	BOX	mm	(kg)	mm	A	B
2 3/8"REG	2 3/8"REG	70	5	65	90	90	PP11-7065-9090
2 3/8"REG	3 1/2"REG	97	9	95	90	115	PP15-9795-9590
3 1/2"REG	3 1/2"REG	90	10	5	115	115	PP55-9095-1515
2 3/8"REG	2 7/8"REG	152	8	70	90	90	PP13-5270-9090
3 1/2"REG	4 1/2"REG	240	10.5	120	115	140	PP56-4020-1540
4 1/2"REG	4 1/2"REG	255	11	120	146	146	PP66-5520-4646
BOX	PIN
2 3/8"REG	2 3/8"REG	140	4	65	77	77	BP11-14065-7777
2 3/8"REG	2 3/8"REG	140	5.5	65	90	90	BP11-14065-9090
2 3/8"REG	2 3/8"IF	144	5.5	65	90	90	BP12-14465-9090
2 3/8"REG	2 7/8"REG	130	8	65	95	95	BP13-13065-9595
2 3/8"REG	3 1/2"REG	120	10.5	95	90	102	BP15-12095-9002
2 3/8"IF	2 3/8"REG	164	6.8	65	90	90	BP21-16465-9090
2 7/8"REG	2 3/8"REG	154	6.5	65	90	90	BP31-15465-9090
2 7/8"REG	3 1/2"REG	120	11	95	90	115	BP35-12095-9015
3 1/2"REG	2 3/8"REG	219	12.5	95	115	90	BP51-21995-1590
3 1/2"REG	2 3/8"IF	160	10.5	95	115	115	BP52-16095-1515
3 1/2"REG	2 7/8"REG	160	10.8	95	115	115	BP53-16095-1515
3 1/2"REG	2 7/8"IF	160	10.8	95	115	115	BP54-16095-1515
3 1/2"REG	3 1/2"REG	160	10.5	95	115	115	BP55-16095-1515
4 1/2"REG	3 1/2"REG	235	10.5	95	146	115	BP65-23595-4615
2 3/8" REG	2"Z	300	15	67	76	76	BP110-30067-7676
F48x10	F42x 10	203	4.6	40	59	59	BP78-20395-5959
F48x10	F48x10	203	5	40	59	59	BP77-20395-5959
F48x10	2"REG	203	5.2	40	59	59	BP79-20395-5959

>> Project

RC Sub Adapter

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