China Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng Manufacturer and Supplier | Gaofeng
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  • Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng
  • Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng
  • Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng
  • Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng

Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng

Short Description:

Hydro-Mechanical Drilling Jar Type JYQ Model JYQ Drilling Jar can integrate the mechanical and hydraulic. The up jarring can be acted by hydraulic  as to realize the stepless control of up jarring tonnage. The lock mechanism designed specially can avoid the mistaken jarring of up. The down jarring can be acted mechanically. It can adopt the new special material for higher property and safety. It can be used for directional hole, deep hole and so on. Specifications  Model  O.D. mm (in)  I...


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Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng Detail:

Hydro-Mechanical Drilling Jar Type JYQ

Model JYQ Drilling Jar can integrate the mechanical and hydraulic. The up jarring can be acted by hydraulic  as to realize the stepless control of up jarring tonnage. The lock mechanism designed specially can avoid the mistaken jarring of up. The down jarring can be acted mechanically. It can adopt the new special material for higher property and safety. It can be used for directional hole, deep hole and so on.

Specifications

 Model  O.D. mm

(in)

 I.D. mm

(in)

 Connection    Max. Upward Jarring force

kN(lbf)

 Max. Downward jarring force kN(lbf)  Max working Load kN(lbf) Tensie Yield Strength kN(lbf)  Max.Working Torgue kN(lbf.ft) Torsional Yield Strength kN(lbf.ft)  length mm

(in)

JYQ121Ⅱ  121(4-3/4) 57.2(2-1/4) NC38 350(78000) 250(56000) 900(200000) 1350(300000) 15(11000) 27(20000) 4500(117-3/16)
JYQ159 159(6-1/4) 57.2(2-1/4) NC46 700(156000) 350(78000) 1600(360000) 2700(600000) 25(18000) 65(48000) 5007(197-1/8)
JYQ165 165(6-1/2) 71.4(2-13/16) NC50 700(156000) 350(78000) 2000(450000) 3200(720000) 25(18000) 75(55000) 5256(206-15/16)
JYQ178 178(7) 71.4(2-13/16) NC50 800(180000) 400(90000) 2400(540000) 3200(720000) 30(22000) 80(59000) 5256(206-15/16)
JYQ197 197(7-3/4) 76.2(3) 6 5/8REG 1000(225000) 450(100000) 2600(580000) 5100(1150000) 30(22000) 100(74000) 5095(200-5/8)
JYQ203 203(8) 76.2(3) 6 5/8REG 1000(225000) 450(100000) 2800(630000) 5200(1170000) 35(25800) 145(100000) 5095(200-5/8)
JYQ241 241(9-1/2) 76.2(3) 7 5/8REG 1400(315000) 500(112000) 3500(780000) 9500(2100000) 40(30000) 180(130000) 5300(208-5/8)
Product detail pictures:

Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng detail pictures

Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng detail pictures

Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng detail pictures

Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng detail pictures

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Along with the "Client-Oriented" small business philosophy, a rigorous high-quality handle system, highly developed producing machines and a powerful R&D group, we always supply high-quality products and solutions, fantastic services and aggressive costs for Special Design for Tapered Mill - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng , The product will supply to all over the world, such as: Norwegian, Maldives, Romania, We warmly welcome your patronage and will serve our clients both at home and abroad with products of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.

    • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
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