API 7K Drilling Pipe Slip Type SD Du B Dcs-R Drilling Collar Slip

• After-sales Service: 1 Years
• Warranty: 1 Years
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: all size
• Standard: API 7K
• Type: SD B Du
• Rated Load: 125-250t
• Size: 60.3-177.8mm
• Transport Package: Wooden Box
• Specification: 850*600*500
• Trademark: JX
• Origin: China
• HS Code: 8431431000
• Production Capacity: 50000pieces/Years

Product Description

Product Description

Drill pipe slip is a kind of handling tools specially used to handle drill pipe during the oil well drilling operations for the exploration of petroleum and natural gas. It is an essential tool for coupling and uncoupling.
There are SD type, B Type, DU type especially for drill pipe slips.
Type SD Drill Pipe Slips cab handle drill pipes from 2 3/8 to 7 in (60.3 to 177.8mm).
According to gripping length, SD slips are classified as Type Short (SDS) for shallow hole drilling, Medium (SDML) for medium depth drilling, Extra Long (SDXL) for deep drilling.                                                                                                                            
Type B Drill Pipe Slips consist of B Short, B Long, and X Long. The unique torque transmitting design can directly transfer all torque to the slips, thus avoids the abrasion and prolongs slips service life. 
Type DU Drill Pipe Slips include DU, DUL, SDU. They are with large handling range and light weight. SDU slips have larger contacting areas on the taper and higher resistance strength.
All drill pipe slips are designed and manufactured according to API Spec 7K Specification for drilling and well servicing equipment.  
 

Detailed Photos

Product Parameters

Model	Slip Body size(in)		3-1/2			4-1/2			5			Rated Load
SDS	Drill Pipe Size	in	2-3/8	2-7/8	3-1/2	3-1/2	4	4-1/2	4	4-1/2	5	75T
		mm	60.3	73.0	88.9	88.9	101.6	114.3	101.6	114.3	127
SDML	Drill Pipe Size	in	2-3/8	2-7/8	3-1/2	3-1/2	4	4-1/2	4	4-1/2	5	125T
		mm	60.3	73.0	88.9	88.9	101.6	114.3	101.6	114.3	127
SDXL	Drill Pipe Size	in	-	-	-	3-1/2	4	4-1/2	4	4-1/2	5	250T
		mm	-	-	-	88.9	101.6	114.3	101.6	114.3	127
Model	Slip Body size(in)		5-1/2			5-7/8			7			Rated Load
SDS	Drill Pipe Size	in	-	-	-	-	-	-	-	-	-
		mm	-	-	-	-	-	-	-	-	-
SDML	Drill Pipe Size	in	4-1/2	5	5-1/2	-	-	-	-	-	-	125T
		mm	114.3	127	139.7	-	-	-	-	-	-
SDXL	Drill Pipe Size	in	4-1/2	5	5-1/2	-	5-3/4	5-7/8	-	6-5/8	7	250T
		mm	114.3	127	139.7	-	146.05	149.2	-	168.3	177.8

Model	Size of Slip Bodies		4.1/2					5.1/2				Depth of Well (feet)
B Short	DP OD	in	2-3/8	2-7/8	3-1/2	4	4-1/2	-	-	-	-	8000
		mm	60.3	73.0	88.9	101.6	114.3	-	-	-	-
B Long	DP OD	in	2-3/8	2-7/8	3-1/2	4	4-1/2	4	4-1/2	5	5-1/2	18000
		mm	60.3	73.0	88.9	101.6	114.3	101.6	114.3	127	139.7
Model	Size of Slip Bodies		4-1/2					5				Depth of Well (feet)
X Long	DP OD	in	-	-	3-1/2	4	4-1/2	4	4-1/2	5	-	28500
		mm	-	-	88.9	101.6	114.3	101.6	114.3	127	-

Model	Size of Slip Bodies		4-1/2					5-1/2					7
DU	DP OD	in	2-3/8	2-7/8	3-1/2	4	4-1/2	3-1/2	4	4-1/2	5	5-1/2	4-1/2	5	5-1/2	6-5/8	7
		mm	60.3	73.0	88.9	101.6	114.3	88.9	101.6	114.3	127	139.7	114.3	127	139.7	168.3	177.8
DUL	DP OD	in	2-3/8	2-7/8	3-1/2	4	4-1/2	3-1/2	4	4-1/2	5	5-1/2	4-1/2	5	5-1/2	6-5/8	7
		mm	60.3	73.0	88.9	101.6	114.3	88.9	101.6	114.3	127	139.7	114.3	127	139.7	168.3	177.8
SDU	DP OD	in	-	-	-	-	-	-	4	4-1/2	5	5-1/2	4-1/2	5	5-1/2	6-5/8	7
		mm	-	-	-	-	-	-	101.6	114.3	127	139.7	114.3	127	139.7	168.3	177.8

drawing sheet

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