China 2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng Manufacturer and Supplier | Gaofeng
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  • 2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng
  • 2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng
  • 2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng
  • 2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng

2017 New Style Bumper Sub Fishing - 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(...


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We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Drilling Jar To Be In Tension Or Compression, Oil Drilling Rig Components For Sale, Two-Way Shock Sub, Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments in the industry for improvement in the products.
2017 New Style Bumper Sub Fishing - 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)
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:

2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng detail pictures

2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng detail pictures

2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng detail pictures

2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng detail pictures

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We offer fantastic energy in high quality and enhancement,merchandising,profits and promoting and procedure for 2017 New Style Bumper Sub Fishing - Two-Way Shock Sub Type SJ – Gaofeng , The product will supply to all over the world, such as: Iran, Belgium, USA, To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!

    • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Modesty from Melbourne - 2016.02.18 15:54
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Beryl from Angola - 2015.11.06 10:04
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