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Factory Supply Float Sub Drilling - Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng

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Mechanical & Hydraulic Drilling Jar Type YJHM   Model “YJHM” Drilling Jar belongs to the advanced product of model JYQ Jar. The up jarring can be acted by hydraulic as to realize the stepless tonnage control. The new hydraulic valve machine makes up-jarring more stable and reliable. The down jarring can be acted mechanically. And the adjusting mechanism designed specially can realize manual regulation of down-jarring tonnage; the special slips construction makes down-jarring more sta...


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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Best Drilling Jar Placeme , Shock Sub Drilling Tool , Defirente Bumper Sub 7 3 4 , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Factory Supply Float Sub Drilling - Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng Detail:

Mechanical & Hydraulic Drilling Jar Type YJHM

 

Model “YJHM” Drilling Jar belongs to the advanced product of model JYQ Jar. The up jarring can be acted by hydraulic as to realize the stepless tonnage control. The new hydraulic valve machine makes up-jarring more stable and reliable. The down jarring can be acted mechanically. And the adjusting mechanism designed specially can realize manual regulation of down-jarring tonnage; the special slips construction makes down-jarring more stable and larger service. 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.m(lbf.ft) Torsional Yield Strength kN.m(lbf.ft)  length mm(in)
YJ165HM 165(6-1/2) 57.2(2-1/4) NC50 700(156000) 350(78000) 2000(450000) 3750(843000) 25(18000) 75(55000) 9000(354-5/16)
YJ203HM 203(8) 71.4(2-13/16) 6 5/8REG 1000(225000) 450(100000) 2800(630000) 6650(1495000) 35(25800) 145(100000) 9000(354-5/16)

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Factory Supply Float Sub Drilling -
 Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng detail pictures


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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Factory Supply Float Sub Drilling - Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng , The product will supply to all over the world, such as: Brazil , UAE , Burundi , Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Kama from Belarus - 2016.09.30 16:36
    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Amelia from Kuwait - 2015.08.12 12:27
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