TCP Top Sub

TCP Top Sub

Description:

Top sub is using for connecting the fire head and perforating gun;Top sub is made of 4140 alloy structural steel with good mechanical properties; 4140 Base type could choose premium material design.

Technical Parameters:

Selection Chart
Sub O.D.O-ring Size
2"AS-221 3.53×φ36.09
2 7/8"AS-227 3.53×φ53.57
3 1/8"AS-230 3.53×φ63.10
3 3/8"AS-231 3.53×φ66.30
4 1/2"AS-342 5.33×φ91.44
5"AS-346 5.33×φ104.14
7"AS-361 5.33×φ151.77
Sub O.DThread Type*Part No.Type
2"1 11/16"-8 STUB ACME-2GRBHCB01169000Box
RBHCP01169000Pin
2 7/8”2 3/8"-6Acme-2GRBHCB01238000Box
RBHCP01238000Pin
3 1/8”2 3/4"-6Acme-2GRBHCB01275000Box
RBHCP01275000Pin
3 3/8”3 3/8”RBHCB01281000Box
RBHCP01281000Pin
4 1/2”3 15/16"-6Acme-2GRBHCB01394000Box
RBHCP01394000Pin
7”6 1/4"-5Acme-2GRBHCB01625000Box
RBHCP01625000Pin
*Other sizes available on request
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