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ADD: No.35, Tangyan Road, High-Tech Zone, Xi'an, China

Post Code: 710075

TEL: 0086 29 89584808

E-mail: sales@xoosc.com, info@xoosc.com

Hydraulic Shock Absorber

Hydraulic Shock Absorber

Type: hydraulic shock absorber;
Size: 4 3/4'', 6 1/4'', 6-1/2'', 7'', 8'', 9'';
Connection: 3 1/2 REG, 4 1/2 REG, NC50, 6 5/8 REG, 7 5/8 REG;

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Product Details

 Hydraulic Shock Absorber

Hydraulic shock absorber can use its inner compressible liquid to absorb or reduce impact and shock load on drill bits and drilling tools in drilling operations, protect drill bit teeth, bearing and drilling tools, prolong working life of drill bits and drilling tools.


We also provide H2S resistance Jars, which adopt high quality import sulfur-resistance material.


Please contact sales@xoosc.com to order your hydraulic shock absorber.

Model

 4-3/4

 6-1/4

2006/1/2

7

8

9

exradius OD mm(in)

121 (4-3/4)

159 (6-1/4)

165 (6-1/2)

178 (7)

203 (8)

229 (9)

inradius ID  mm(inch)

35(1 3/8)

50.8(2)

50.8(2)

55(2 3/16)

68(2 5/8)

75

Connection

3-1/2REG

4-1/2REG

NC50

NC50

6-5/8REG

7-5/8REG

Max. stroke mm

100 (3 15/16)

120(4 3/4)

120(4 3/4)

140(5 1/2)

140(5 1/2)

140(5 1/2)

Max. working load        
  KN (tf)

265 (27.02)

333 (33.96)

333 (33.98)

343 (34.98)

480 (48.95)

529 (53.95)

Tensile yield strength      
  KN(tf)

≥2100 (214.15)

≥2200 (224.35)

≥2200 (224.35)

≥3200 (326.33)

≥6600 (673.06)

≥6600 (673.06)

Torsion yield strength  
  KN.m (kgf.m)

≥40 (4079.14)

≥60 (6118.7)

≥60 (6118.7)

≥110 (11217.62)

≥270 (27534.16)

≥270 (27534.16)

Elastic rigidity 
  KN/mm (kgf/mm)

3.6 (367.12)

4.8 (489.5)

4.8 (489.5)

5 (509.89)

5.5 (560.88)

6.5 (662.86)

Max. working temperature C

200

200

200

200

150

150

 

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