Best Price for BCSG thread gauge/ACME gauge/STUB ACME thread gauges
Product Name： Thread Gauges
Product Explanation： Thread gauges are manufactured by SOWANT more than forty
years including special thread gauges, taper gauges, comb gauges and mono-tooth
gauges for tool joint, casing, tubing, line pipes and sucker rods. The size and
accuracy of thread gauges are in conformity with API specifications. The thread
gauges are made of alloy steel with high abrasion resistance by means of
special process to ensure the size unchanging for a long time and long service
life. CNPC is only one to get licensed to use API monogram in thread gauges.
Certificate for tool joint thread gauges: API Spec.7-0141 Certificate for
tubing, casing and line pipe thread gauges API Spec.5B-0021. Four type thread
gauges for tool joint :regular( REG), full hole(FH),internal
flush(IF),numerical connection(NC). Tubing thread gauges: non-upset tubing
thread gauges (TBG), upset tubing thread gauges (UP TBG).Casing thread gauges:
round thread casing(CSG) and buttress thread casing (BCSG).
API 5B CSG, LCSG,
BCSG casing thread guage, taper thread plug gauge& ring gauge
Casing thread gauge are used
to check the size of internal threads to ensure the threads are within its
designed tolerance limits. We are a professional API thread gauges
supplier. API Spec 5B thread gages (CSG, LCSG, BTC/BCSG, TBG/NUE, UP/EUE,
LP), API Spec 7-2 thread gauges (NC, REG, FH, IF) are supplied with superior
accuracy, optimum finish and maximum wearability.
API Specification 5B
|
Identifying Terms |
Abbreviations |
Extent of Manufacturing |
|
Line Pipe Thread Gauges |
LP |
Size 1/8〜20D |
|
Casing Round Thread Gauges |
CSG |
Size 4 1/2〜20 |
|
Buttress Casing Thread Gauges |
BUTTRESS CSG |
Size 4 1/2 〜20 |
|
Non-Upset Tubing Thread Gauges |
TBG |
Size 1.050 〜4 1/2 |
|
External-Upset Tubing Thread
Gauges |
UPTBG |
Size 1.050 〜4 1/2 |
|
Integral -Joint Tubing Thread
Gauges |
TBG |
Size 1.315 〜2.063 |
|
External-Line Casing Thread
and Seal Gauges |
Ex. Li. Csg. |
Size 5〜10 3/4 |
API Specification 7-2
|
Identifying Terms |
Abbreviations |
Extent of Manufacturing |
|
Rotary Shouldered Connections Number Style Gauges |
NC |
Size 23 〜77 |
|
Rotary Shouldered
Connections Regular Style Gauges (Right or
Left Hand) |
REG |
Size 1 〜8 5/8 |
|
Rotary Shouldered Connections Full-Hole Style Gauges |
FH |
Size 3 1/2 〜6 5/8 |
|
Rotary Shouldered
Connections Internal-Flush Style Gauges |
IF |
Size 2 3/8〜5 1/2 |
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