China Wholesale Drilling Float Sub Specs - Two-Way Shock Sub Type SJ – Gaofeng Manufacturer and Supplier

Wholesale Drilling Float Sub Specs - Two-Way Shock Sub Type SJ – Gaofeng

Short Description:

Two-Way Shock Sub Type SJ Model “SJ” Two-Way Shock Sub should be mounted on drill string which is near the bit. It can slow or sorbs the longitudinal bounce and peripheral torque impact of drill bit (drill string) simultaneously. It should realize the best fitting of drill pressure and rotation rate as to reduce the drill cost and improve the drilling efficiency. It can be used for the drill-in or coring of hard layer, gravel layer and soft-hard interlayer. Specifications Model O.D.mm(...

Send email to us Download as PDF

Product Detail

Product Tags

Feedback (2)

Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Sunny Oil Jar 15lit Price, Drilling Tools Drilling Jar, Rotating Spear, Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.

Wholesale Drilling Float Sub Specs - Two-Way Shock Sub Type SJ – Gaofeng Detail:

Two-Way Shock Sub Type SJ

Model “SJ” Two-Way Shock Sub should be mounted on drill string which is near the bit. It can slow or sorbs the longitudinal bounce and peripheral torque impact of drill bit (drill string) simultaneously. It should realize the best fitting of drill pressure and rotation rate as to reduce the drill cost and improve the drilling efficiency. It can be used for the drill-in or coring of hard layer, gravel layer and soft-hard interlayer.

Specifications

Model	O.D.mm(in)	I.D.mm(in)	Connection	Max working Load kN(lbf)	Max working Torgue kN·m(lbf·ft)	Max.Drill preessure kN(lbf)	Max. working strokemm(in)	Rigidity kN/cm	Length mm(in)
SJ121	121(4-3/4)	38.1(1-1 /2)	NC38	1000(224800)	10(7300)	300(67000)	100(3-15/16)	3.0～5.0	4208(165-5/8)
SJ159Ⅳ	159(6- 1/ 4)	48(1-7/8)	NC46	1500(337200)	15(11000)	350(78600)	120(4-3 /4)		5494(216-1/4)
SJ165	165(6-1/2)	48(1-7/8)	NC46	1500(337200)	15(11000)	350(78600)	120(4-3/4)		5494(216-1/4)
SJ178Ⅳ	178(7)	57.2(2-1/4)	NC50	1500(337000)	15(11000)	350(78600)	120(4-3/4)		5735(225-3/4)
SJ203Ⅲ	203(8)	65(2-1/2)	6 5/8REG	2000(449000)	20(14000)	450(101000)	120(4-3/4)		6080(239-3/8)
SJ229Ⅲ	229(9)	71.4(2-3/4)	7 5/8REG	2000(449000)	20(14000)	540(121000)	140(5-1/2)		6080(239-3/8)
SJ254	254(10)	71.4(2-3/4)	8 5/8REG	2500(562000)	25(18000)	600(134000)	120(4-3/4)		6080(239-3/8)
SJ254	254(10)	71.4(2-3/4)	8 5/8REG	2500(562000)	25(18000)	600(134000)	120(4-3/4)		6400(251-15/16)
SJ279Ⅱ	279(11)	76.2(3)	8 5/8REG	3000(674000)	30(22000)	600(134000)	160(6-1/4)		6400(251-15/16)
SJ279Ⅱ	279(11)	76.2(3)	8 5/8REG	3000(674000)	30(22000)	600(134000)	160(6-1/4)		5580(219-11/16)

Product detail pictures:

Related Product Guide:
Don’t Take the Bait! “Spear Phishing” and “Whaling” Take Scams to the Next Level | Bumper Subs
Z-Man Announces Upsized DieZel MinnowZ | Fishing Boot Basket

The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Wholesale Drilling Float Sub Specs - Two-Way Shock Sub Type SJ – Gaofeng , The product will supply to all over the world, such as: Nairobi, Swaziland, luzern, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!

Drilling Jar

Hole Mill Reamer

Hydraulic-Mechanical Jar

Pump Open Force Drilling Jars

Reamer Oil Drilling Tool

Washover Cutter

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.