API Junk Sub (Fishing Cup)

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: L14
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: 0
• Material: 4145 H
• Color: Blue
• OEM: Provide
• Other: API and ISO
• Transport Package: Wooden Case
• Specification: 2 3/8REG B*2 3/8REG P
• Trademark: Kaidi
• Origin: China
• HS Code: 8431431000

Product Description

Junk Sub (Fishing Cup) is normally used to catch and remove junks that are too heavy to be circulated preventing them from settling at the bottom of the well-bore. Typical junks are shivers and fallen objects such as carbide tooth, drill bit and bearings which are too heavy to be removed from the well- hole through conventional fluid circulation. Junk Sub's main function is to keep well bottom clean to increase bit service life, reduce and prevent drill bit from unexpected damage.

Specifications - Junk Sub

 

Model	Bottom Conn. × Top Conn	OD of cup(mm)	OD of upper end	ID (mm)	L of cup(mm)	OAL(mm)	Hole size(mm)	Product Code
LB79	2 3/8REG B*2 3/8REG P	79	79	19	250	845	88.9~98.4	L14-07900
LB89	2 3/8REG B*2 3/8REG P	89	78	19	250	845	108~117.5	L14-08900
LB94	2 3/8REG B*2 3/8REG P	94	79	19	250	850	108~117.5	L14-09400
LB102	2 7/8REG B*2 7/8REG P	102	93.5	31.8	250	850	117.5~124	L14-10200
LB114	3 1/2REG B*3 1/2REG P	115	105.5	38.1	250	915	130~149	L14-11400
LB127	3 1/2REG B*3 1/2REG P	127	108	38.1	250	850	152.4~162	L14-12720
LB133	3 1/2REG B*3 1/2REG P	133	108	38.1	250	875	152.4~162	L14-13340
LB140	3 1/2REG B*3 1/2REG P	140	108	38.1	250	875	165~190.5	L14-14030
LB146	3 1/2REG B*3 1/2REG P	146	108	38.1	250	875	168~190.5	L14-14610
LB165	4 1/2REG B*4 1/2REG P	165	140	57.2	250	915	190.5~216	L14-16510
LB168	4 1/2REG B*4 1/2REG P	168	140	57.2	250	915	190.5~216	L14-16820
LB178	4 1/2REG B*4 1/2REG P	178	146	57.2	250	915	219~244.5	L14-17830
LB194	4 1/2REG B*4 1/2REG P	194	146	57.2	250	950	229~273	L14-19410
LB200	4 1/2REG B*4 1/2REG P	200	146	57.2	250	950	229~273	L14-20000
LB219	6 5/8REG B*6 5/8REG P	219	197	76.2	250	950	244~289	L14-21930
LB241	6 5/8REG B*6 5/8REG P	241	197	76.2	250	950	292~330	L14-24110
LB245	6 5/8REG B*6 5/8REG P	245	203	76.2	250	950	292~330	L14-24510
LB245	6 5/8REG B*6 5/8REG P	245	197	88.9	250	940	292~330	L14-24530
LB273	6 5/8REG B*6 5/8REG P	273	203	76.2	250	950	330~375	L14-27300
LB286	6 5/8REG B*6 5/8REG P	286	203	76.2	250	1000	330~375	L14-28600
LB327	7 5/8REG B*7 5/8REG P	327	241.3	76.2	250	1050	375~444.5	L14-32730
LB327	7 5/8REG B*7 5/8REG P	327	225.4	102	250	1000	375~444.5	L14-32740
LB340	7 5/8REG B*7 5/8REG P	340	225.4	76.2	250	1080	381~444.5	L14-34000
LB381	7 5/8REG B*7 5/8REG P	381	241.3	76.2	250	1065	432~508	L14-38100
LB473	7 5/8REG B*7 5/8REG P	473	241.3	76.2	250	1120	508~559	L14-16820