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CASING & DRILL PIPE PROTECTORCASING & DRILL PIPE PROTECTOR   
 
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CASING & DRILL PIPE PROTECTOR

CASING & DRILL PIPE PROTECTOR

The Casing & Drill Pipe Protector is a nonmetal abrasion-resistant sleeve installed on a drill pipe by a position collar. The protector O.D. is larger than that of a drill pipe collar. The protector prevents the metal to metal friction between casing and drill pipes, thus achieving the purpose of casing and drill pipe protection, The protector consists of two positioning collars and a nonmetal abrasion-resistant sleeve.

Features:

1The rated temperature reaches 180

2The abrasion resisting capacity is 500 times higher than that of cast iron.

3The rotary drilling torque can be reduced up to 50%.

 

 

TECHNICAL PARAMETERS

Drill Pipe Size ,mm

140

127

88.9

Sleeve O.D. ,mm

196.85

184.15

139.7

Positioning Collar O.D. ,mm

177.8

165.1

127

Positioning Collar Height ,mm

127

127

127

Side-Load Rating ,KN

9.072

9.072

6.804

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Address:No. 8 Tengfei Road, Tengfei Industry Zone, Duanpolan Town
Qingdao Jimo City, Shandong Province, China 266225
Tel: 86-532-83561799 Fax: 86-532-83561899