Woolley Style Type B Drill Pipe Slip 2 3/8"- 5 1/2"

• Manufacturing Process: Forging
• Surface Treatment: Sand Blast
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Standard: API 7K, 8c
• Transport Package: Carton / Polywood Case
• Model NO.: woolley type B
• Specification: WOOLLEY TYPE B
• Trademark: BETTER
• Origin: China
• HS Code: 8431431000
• Production Capacity: 10000PCS/Year

Product Description

Type-B Drill Pipe Slips (Equiv. Woolley-B)
Type B drill pipe slip are in SHORT, LONG, X-LONG three styles. Type-B short for strings to 8,000 ft.,with 18 inserts and 12" gripping length; Type-B long for depth to 15,000 ft.,with 24 inserts and 16" gripping length; Type X-long for heavy load above 15,000ft.,with 24 inserts and 16" gripping length. They are designed and manufactured according to API Spec 7K.

Technical Specifications

Type	Depth (ft)	Body Slip Size(in)	4 1/2					5			5 1/2
B short	8,000	Drill Pipe  Size(in)	2 ^3/8	2 ^7/8	3 ^1/2	4	4 ^1/2	-	-	-	-	-	-	-
B long	15,000		2 ^3/8	2 ^7/8	3 ^1/2	4	4 ^1/2	-	-	-	4	4 ^1/2	5	5 ^1/2
X-long	28,500		-	-	3 ^1/2	4	4 ^1/2	4	4 ^1/2	5	-	-	-	-