JUNK SUB

During drilling process,junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth, drill bi - details see: https://www.machineto.com/junk-sub-10317383

Place of Origin:Heilongjiang China (Mainland)	Brand Name:TIANHE	Model Number:FISHING	Use:Well Drilling
ENERGY:PETROLEUM GAS

Junk sub

Table : Technical specification and parameter

Product Code	Applicable hole size (mm)	Conn API REG	ID size (mm)	Max. O.D. mm	Total length (mm)
Product Code	Applicable hole size (mm)	Conn API REG	ID size (mm)	Max. O.D. mm	Type S	Type L	Type EX
LB94	108~117.5	2 3/8	19	94	737	1092	1359
LB102	117.5~124	2 7/8	32	102	749	1118	1327
LB114	130~149	3 1/2	38	114	775	1143	1397
LB127	152.4~162	3 1/2	38	127	775	1143	1397
LB140	165~190.5	3 1/2	38	140	775	1143	1397
LB168	190.5~216	4 1/2	57	168	800	1168	1422
LB178	219~244.5	4 1/2	57	178	800	1168	1422
LB190	229~ 273..	4 1/2	57	190	838	1168	1422
LB197	235~279.5	5 1/2	70	197	838	1168	1422
LB219	244~295	6 5/8	89	219	838	1219	1473
LB229	254~305	6 5/8	70	229	838	1219	1473
LB245	292~330	6 5/8	89	245	838	1219	1473
LB280	330~375	7 5/8	89	280	914	1270	1524
LB311	327~375	7 5/8	89	311	914	1270	1524
LB327	375~444.5	7 5/8	102	327	914	1270	1524
LB340	386~456	7 5/8	102	340	914	1270	1524