Casing Slips

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