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TAIXING PETROLEUM MACHINERY CO., LTD.

TAIXING PETROLEUM MACHINERY CO., LTD.

Guided by the principle of "Quality Centered and Customer Oriented", we are going to provide excellent service for customers with our profound technical faculty complete inspection methods and perfect quality system.

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D ROTARY SLIPS

1.Description

⑴Drill Pipe Slips or Rotary Slips are conventional tool for handling tubing, drill pipes and casing drilling operation, and are necessary tool for coupling and uncoupling operation.

⑵Drill Pipe Slips or Rotary Slips can accommdate drill pipe from 2 3/8in-5 1/2in(60.3mm-139.7mm)O.D..They are classified as type short(SDS),Medium (SMDL) and Extra Long(SDXL) according to gripping length.SDML slips are the perfect choice for all medium depth drilling.SDXL slips are designed for deep drilling.

2.Structural

Drill pipe slips or rotary slips has left, right, center connected through a hinge shaft, two handle open grip the tube column locking.

3.Specifications for rotary slips

Chart for specifications of rotary slips :

Specification O.D. of pipes Recommended inserts Weight(kg)
in mm Code Quantity
SDS-S 3½ 2⅜ 2⅜ 60.3 2160 18 38
2⅞ 2⅞ 73 2161 18 37
3½ 3½ 88.9 2162 18 36
SDS 3½ 2⅜ 2⅜ 60.3 2160 24 71
2⅞ 2⅞ 73 2161 24 68
3½ 3½ 88.9 2162 24 66
4½ 3½ 3½ 88.9 2163 36 83
4 4 101.6 2164 36 80
4½ 4½ 114.3 2165 36 76
SDML 3½ 2⅜ 2⅜ 60.3 2160 30 98
2⅞ 2⅞ 73 2161 30 95
3½ 3½ 88.9 2162 30 92
4½ 3½ 3½ 88.9 2163 45 105
4 4 101.6 2164 45 101
4½ 4½ 114.3 2165 45 96
5 4 4 101.6 2168 45 103.5
4½ 4½ 114.3 2166 45 100
5 5 127 2167 45 95
5½ 4½ 4½ 114.3 2168 45 101
5 5 127 2169 45 97
5½ 5½ 139.7 2170 45 92
SDXL 4½ 3½ 3½ 88.9 2163 54 118
4 4 101.6 2164 54 114
4½ 4½ 114.3 2165 54 108
5 4 4 101.6 2168 54 116
4½ 4½ 114.3 2166 54 112
5 5 127 2167 54 106
5½ 4½ 4½ 114.3 2168 54 116
5 5 127 2169 54 111
5½ 5½ 139.7 2170 54 105