SD Rotary Slips

SD Rotary Slips

Type SD rotary slips are applied to handle the drill rods during the oil and gas drilling operations. This drill pipe slip is an essential tool for coupling and uncoupling. The slips are constructed with heat-treated alloy steel for high strength. They're designed and manufactured in the standard of API Spec 7K and SY/T 5049 “Slips for well drilling”.

Features:
  • Type SD rotary slips can accommodate drill pipe with O.D. from 23/8 to 51/2in. (60.3--139.7mm). This drill pipe slip has the types of short (SDS), medium (SDML) and extra long (SDXL).
  • SDS: shallow whole drilling
  • The AOT “SDS” regular has a 24" long gripping surface. This drill pipe slip is designed for wells 8000 feet or less. The AOT “SDS “Long has a 54" long gripping surface. These rotary slips are designed for deep wells and heavier drill string. Both rotary slips are for use in API tapered bowls.
  • SDML: all medium depth drilling
  • SDXL: deep drilling

Technical Specifications:

Type Slip Body Size (in) Pipe OD Dies Weight(kg) Max Load (KN)
in mm P/ N Qty   
SDS 3.1/2 2 3/8 60.3 2160 24 71 675
2 7/8 73 2161 24 68
3 1/2 88.9 2162 24 66
4.1/2 3 1/2 88.9 2163 36 83
4 101.6 2164 36 80
4 1/2 114.3 2165 36 76
SDML 3.1/2 2 3/8 60.3 2160 30 98 1125
2 7/8 73 2161 30 95
3 1/2 88.9 2162 30 92
4.1/2 3 1/2 88.9 2163 45 105
4 101.6 2164 45 101
4 1/2 114.3 2165 45 96
5 4 101.6 2168 45 103.5
4 1/2 114.3 2166 45 100
5 127 2167 45 95
5.1/2 4 1/2 114.3 2168 45 101
5 127 2169 45 97
5 1/2 139.7 2170 45 92
SDXL 4 1/2 3 1/2 88.9 2163 54 118 2250
4 101.6 2164 54 114
4 1/2 114.3 2165 54 108
5 4 101.6 2168 54 116
4 1/2 114.3 2166 54 112
5 127 2167 54 106
5 1/2 4 1/2 114.3 2168 54 116
5 127 2169 54 110
5 1/2 139.7 2170 54 105

Our company produces many kinds of drilling tools and spare parts, including rotary slips or drill pipe slip. They're largely sold to various domestic oilfields and exported to Europe, America, Middle East, Central Asia, North Africa and South-East Asia and other overseas regions. All the products are manufactured in according to ISO9001-2008, ISO1400:2004, GB/T28001-2011 and API Spec 7K, 8C.

Contact Us
Jiangsu Saifu Petrol-Machinery Co., Ltd
Address: No 36 Weihe Road, New Area of Economic Development Zone, Rudong, Jiangsu
Postcode: 226400
Email: globalsales2013@gmail.com