China Wholesale Price China Flex Collar Fishing Tools - Mechanical-Hydraulic Shock Sub Type DHJ – Gaofeng Manufacturer and Supplier | Gaofeng
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  • Wholesale Price China Flex Collar Fishing Tools - Mechanical-Hydraulic Shock Sub Type DHJ – Gaofeng

Wholesale Price China Flex Collar Fishing Tools - Mechanical-Hydraulic Shock Sub Type DHJ – Gaofeng

Short Description:

Model “DHJ” Mechanical -Hydraulic Shock Sub, which can adopt the dished spring and silicone oil, is a two-action shock sub, being able to absorb the bounce and jounce of drill tool. It has advantages of good serviceability, high load bear and long service life. It has a characteristic of changing the rigidity as to protect the bit optimally, suiting the requirement of different layer. Specifications  Model O.D.  mm(in) I.D. mm (in) Connection    Max Working Load kN(lbf)   Max working t...


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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Super Fishing Jar Type Csj Upward Force, Fishing Tools And Equipment, Overshot Fishing Tool Assembly, Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you.
Wholesale Price China Flex Collar Fishing Tools - Mechanical-Hydraulic Shock Sub Type DHJ – Gaofeng Detail:

Model “DHJ” Mechanical -Hydraulic Shock Sub, which can adopt the dished spring and silicone oil, is a two-action shock sub, being able to absorb the bounce and jounce of drill tool. It has advantages of good serviceability, high load bear and long service life. It has a characteristic of changing the rigidity as to protect the bit optimally, suiting the requirement of different layer.

Specifications

 Model O.D.  mm(in) I.D. mm (in) Connection    Max Working Load kN(lbf)   Max working torgue kN · m (lbf·ft)   Max Compression kN(lbf)  Max. Stroke  mm(in)   MPa  kN/mm (1000×lbf/in)
DHJ121 121(4-3/4) 38.1(1-1/2) NC38 1100 (247280) 10(7373) 300 (67440) 100 (3-15/16) 30 2.4～7.5(13.6～42.6)
DHJ159 159 (6-1/4) 50.8(2) NC46 2010  (451848) 15 (11059) 450 (101160) 120 (4-3/4) 2.9～7.5(16.5～42.7)
DHJ165 165 (6-1/2) 50.8(2) NC50 2010 (451848) 15 (11059) 450 (101160) 120 (4-3/4) 2.9～7.5(16.5～42.7)
DHJ178 178(7) 57.2(2-1/4)) NC50 1672 (375865) 15 (11059) 450 (101160) 120(4-3/4) 2.9～7.5(16.5～42.7)
DHJ203 203 (8) 71.4(2-13/16)   6 5/8REG 2000 (448000) 20(14746) 550 (123640) 140(5-1/2) 3.2～8(18.2～45.5)
DHJ229 229 (9) 71.4 (2-13/16) 7 5/8REG 2500 (740000) 20  (14746) 650 (146000) 140(5-1/2) 3.5～10(19.9～56.9)
DHJ241 241 (9-1/2) 71.4 (2-13/16) 7 5/8REG 4100 (921680) 25 (18433) 650 (146000) 140(5-1/2) 3.5～10(19.9～56.9)
DHJ279 279 (11) 76.2 (3) 8 5/8REG 4500 (1010000) 30(22119) 650 (146000) 140 (5-1/2) 3.5～10(19.9～56.9)
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Wholesale Price China Flex Collar Fishing Tools - Mechanical-Hydraulic Shock Sub Type DHJ – Gaofeng detail pictures

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Wholesale Price China Flex Collar Fishing Tools - Mechanical-Hydraulic Shock Sub Type DHJ – Gaofeng , The product will supply to all over the world, such as: Egypt, Japan, Singapore, With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.

    • High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Darlene from Lithuania - 2015.07.12 12:19
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Sabina from Belgium - 2015.03.03 13:09
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