Dongying Kaihao Petroleum Equipment Co. Ltd._Taper Tap
 
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Taper Tap

 

Taper tap is a special fishing tool which is used in thread making for fishes of having inner hole, such as tubing, drill pipe, washover pipe, packer and water flow allocator, the tool has high success rate for fishing pipe-type with collar. Taper tap is equipped with drilling pipe of right hand thread and left hand and other tools, can achieve different fishing craft.

Model

Connection thread
API

Total length
mm/inch)

Fishing range
(mm/inch)

GZ-NC31-LH-1

NC31 LH

1607.5(63-9/32)

3953(1-17/322-3/32)

GZ-NC31-2

NC31

557(22-23/32)

5660(2-13/642-23/64)

GZ-NC38-7

NC38

860(33-55/64

84106(3-5/164-11/64)

GZ-NC38-8

NC38

860(33-55/64

119141(4-11/165-35/64)

GZ-NC38-9

NC38

950(37-13/32)

97125(3-13/164-59/64)

GZ-NC38-10

NC38

710(27-61/64)

87100(3-27/643-15/16)

GZ-NC50-11

NC50

1130(44-31/64)

82.5121(3-1/44-49/64)

GZ-NC50-12

NC50

930(36-5/8)

69.995.3(2-3/43-3/4)

Copyright 2012-2013 Dongying Kaihao Petroleum Equipment Co. ,Ltd. All Rights Reserved ICP NUMBER: 10201945 TECH SUPPORT:Tian Yu Zhi Neng