Pengintensif Tabung Hidrolik API 7-1 Yjs

• After-sales Service: 1 Years
• Warranty: 1 Years
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Tidak. Model.: 121-203mm
• nama: tabung penguat
• tipe: hidraulik dan mekanis
• tindakan: aksi tunggal dan ganda
• gunakan untuk: tabung pengeboran
• standar: API 7-1
• Paket Transportasi: Iron Frame
• Spesifikasi: 3000*300*300
• Merek Dagang: JX
• Asal: China
• Kode HS: 8431431000
• Kapasitas Produksi: 50sets/Years

Deskripsi Produk

Product Description

YJS hydraulic jar intensifier is a kind of down hole fishing jar tool designed to increase jarring function for up jar. So it must
be used together with super fishing jar. It could accelerate for the top end of jar and the drill collar connecting with its bottom end
when working, so to get larger jarring force on stuck point, and reduce quake of drill stem springback after jarring at the same time

Detailed Photos

Product Parameters

Model	OD mm(inch)	ID  mm(inch)	Conn.	Max. Stroke mm(inch)	Sealng Pressure (MPa)	Max. Tensle Load in Down Hole (KN)	Overall Length mm(inch)
YJS46	121(4 3/4)	38(1 1/2)	NC38	224 (8 3/4)	20	900	3275(129)
YJS62	159(6 1/4)	57.2 (2 1/4)	NC50	329 (13)	20	1500	4380(172)
YJS64	165(6 1/2)	57.2 (2 1/4)	NC50	329 (13)	20	1550	4380(172)
YJS70	178(7)	60 (2 5/16)	NC50	336(13 1/4)	20	180	3470(147)
YJS76	197(7 3/4)	71.4 (2 13/16)	6 5/8  REG	333(13 1/4)	20	2100	4238(167)
YJS80	203(8)	71.4 (2 13/16)	6 5/8  REG	333(13 1/4)	20	2200	4238(167)

drawing sheet