Casing Slip

Casing Slip

Casing Slips are versatile multi-segment slips designed for casing pipe operations. These slips are engineered to facilitate the self-centering of pipes within the rotary table, ensuring a secure grip without causing damage. The multi-segment design allows for easy adjustment to accommodate casing pipes ranging from 5 inches to 30 inches in outer diameter. This adaptability is achieved by selecting the appropriate number of slip segments and dressing the slip with the corresponding insert.

Our range of casing slips is extensive, covering pipe sizes from 5 inches up to 30 inches in diameter. Each casing slip is equipped with circular buttons and 3-4 flexible handles for efficient operation. These slips are manufactured in strict accordance with API-7K specifications and feature an API taper of 4 inches per foot on the diameter to ensure compatibility and reliability in drilling operations.

Features & Benefits

API Standard
  • Our parent company has API-7K License for Rotary Slips for the past 23 years and continues to maintain it.
  • The Slips are made strictly in accordance with API-7K 6th Edition Specification, the slips are supplied duly marked with API-7K Monogram.
Design Features
  • Spectrum’s Casing Slip are equivalent to those manufactured by NOV.
  • Designed, Manufactured & Tested complying with the requirement API-7K specification. 
  • Casing Slips can be utilized in conjunction with Slip Bowls No. 1, 2, 3 and 16.
  • The slips are designed with a taper, following the API-7K specification, with a rate of 4 inches per foot on the diameter.
  • The segments are equipped with an extended back to provide ample strength and support to the inserts.
  • The circular buttons can be easily replaced at the rig site by removing the locking arrangements and retainers, making it a quick and convenient process.
Health, Safety and Environment
  • The products are manufactured in compliance with HSE (Health, Safety, and Environment) guidelines.
  • Easy Installation.
  • The products undergo a series of Non-Destructive Testing and Destructive Testing for quality control, ensuring the safety and reliability of the product at the rig site.
  • Excellent durability.
Lead Time
  • We provide the fastest delivery with a short lead time.

  • We maintain a substantial inventory of spares to ensure their availability with very short lead times, minimizing downtime on the rig. 
Description Casing Size (OD in Inches)
Size (In Inches)
5
5.1/2
6.5/8
7
7.5/8
8.5/8
9
9.5/8
P/N, Slip complete w/circular buttons
5300
5300A
5301
5302
5303
5304
5304A
5305
Weight Complete with Inserts
89 Kg.
88 Kg.
89 Kg.
84 Kg.
76 Kg.
83 Kg.
88 Kg.
88 Kg.
Total Number of Segments
11
11
12
12
12
13
14
14
Ref NOV Part No.
-
-
5315-FH
5301-FH
5303-FH
5305-FH
-
5307-FH
Description Casing Size (OD in Inches)
Size (In Inches)
9.7/8 &10
10.3/4
11.3/4
12.3/4
13.3/8
14
16
16.3/4
P/N, Slip complete w/circular buttons
5305A
5306
5307
5307A
5308
5308A
5309
5309A
Weight Complete with Inserts
107 Kg.
95 Kg.
118 Kg.
129 Kg.
112 Kg.
153 Kg.
140 Kg.
173 Kg.
Total Number of Segments
14
15
17
17
18
19
21
22
Ref NOV Part No.
-
V5309-FH
5311FH
-
5313-FH
-
5325-FH
-
Description Casing Size (OD in Inches)
Size (In Inches)
18
18.5/8
20
22
24
26
28
30
P/N, Slip complete w/circular buttons
5309B
5310
5311
5311A
5312
5313
5313A
5314
Weight Complete with Inserts
199 Kg.
167 Kg.
175 Kg.
205 Kg.
202 Kg.
222 Kg.
249 Kg.
249 Kg.
Total Number of Segments
25
25
26
28
30
33
37
37
Ref NOV Part No.
5331-1-FH
5333-FH
5329-FH
-
5331-FH
5346-FH
-
5342-FH

Part no. of Circular Button

Slips Circular Buttons
Casing Sizes (In Inches)
P/N
Qty. Per Unit
5
5221-132
132
51⁄2
5222-132
132
6.5/8
5228-144
144
7
5219-144
144
7.5/8
5230-144
144
8.5/8
5230-156
156
9
5229-168
168
9.5/8
5230-168
168
9.7/8 & 10
5230-168
168
10.3/4
5230-180
180
11.3/4
5227-204
204
12.3/4
5231-216
216
13.3/8
5230-216
216
14
5228-228
228
16
5231-252
252
16.3/4
5231-264
264
18
5228-300
300
18.5/8
5226-300
300
20
5231-312
312
22
5230-336
336
24
5231-360
360
26
5231-396
396
28
5228-432
432
30
5231-444
444
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