

●PROFESSIONAL thread gauges' manufacturer
●china api thread gages'supplier
●export gages'and measurements to worldwide
Close
Thread Ring Gages also referred to as thread ring gauges are used to check the outside major diameter and pitch diameter limits on threaded parts. Thread Ring gages are available in ACME , Straight Pipe and Taperpipe styles




Thread ring gages: are used to check and calibrate the threads on an external diameter. Like many other thread gages, these gages use a GO and NO GO method to determine if the threads fall within the tolerance or the class of fit. Thread ring gages are quite simple to use; if the GO end screws on, and the NO GO end will not screw on past three complete turns, then the part is within tolerance.

1-14 UNS 2A Go/No Go Ring Gage. SOWANT made UNF Right Hand No-Go Thread Ring Gauge. For checking to a 3A tolerance. 1 3/4-8 UN 3A Go/NoGo (Plus/Minus) Thread Ring Set. Thread ring gauge 1 7/16"-12 UN 2A (GO) in category Ring gauges GO / 12-UN thread (ASME/ANSI B1.1) / Thread gauges / Gauges. Threaded Ring Gage: #10-32 Thread, UNF, Class 2A, No GoClass 2A, Tool Steel · Threaded Ring Gage: 5/8-11 Thread, UNC, Class 2A, Go & No. Un Unc Unf Uncf Thread Plug Gauges Gcr15 Go Nogo Ring Gauge. Thread Ring Gages. thread size, 7/16-14. Class of Fit, 2A. Thread Gaging Style,
Exporter of Thread Gauges - Thread Ring Gauge, Trapezoidal Thread Plug Gauges, Unified Thread Gauge and BSW /BSF / With Worth Thread Gauges offered by Sowant Gage
7/8 14 UNF (Left Hand) 2A STEEL Go Ring GAGE tool steel cold stabilized thread ring Rc 60-62
AMERICAN STANDARD THREAD RING GAGE, GO, 2A, ANSI B1.2, 5/16 -18UNC
Thread Ring Gage 1/2-20 UNF 2A Thread Ring Gauge GO NOGO
| 2-1/2-6 Stub Acme-2G 量规编号:20-705-P16K | GO:62.2346-62.2529mm NOGO:62.7692-62.7812mm |
| 1 3/4-5 ACME-2G LH 量规编号:20-705-P37A | GO:1.6500-1.6510 inch NOGO:1.6704-1.6714 inch |
| 4-1/8-3 ACME-2G 量规编号:20-707-R16B | GO :100.1014-100.1278 mm NOGO :99.3851-99.4115 mm |
| 2.000-12UN-2B 量规编号:20-707-P58F | GO :1.9459-1.9463 inch NOGO :1.9534-1.9538 inch |
| 3.000-12UN-2A 量规编号:20-707-R39K | GO :2.9436-2.9440 inch NOGO :2.9377-2.9381 inch |
| M55×1.5-6g 量规编号:20-708-R84M | GO :53.977-54.007 mm NOGO :53.816-53.840 mm |
| 3-3/4-8ACME-2G 量规编号:20-715-R46W | GO :3.6717-3.6725 inch NOGO :3.6503-3.6511 inch |
| 1-12 STUB ACME-2G 量规编号:20-715-R37R | GO :24.5466-24.5588 mm NOGO :24.1884-24.2006 mm |
| 1-1/4-12 STUB ACME-2G 量规编号:20-715-R89Q | GO :30.8737-30.8859 mm NOGO:30.4978-30.5100 mm |
| 1.25-6ACME-2G-MOD LH 量规编号:20-723-P26U | GO :1.1668-1.1677 inch NOGO :1.1847-1.1856 inch |
| 3-4HBPV LH 量规编号:20-724-P19M 含2个手柄,长度均为300mm | GO :2.9970-2.9975 inch NOGO :3.0065-3.0070 inch |
| 3-3/4-5 STUB ACME-2G 量规编号:20-728-P88T | GO :93.7311-93.7514 mm NOGO :94.3407-94.3610 mm |
| 2-1/4-6 STUB ACME-2G 量规编号:20-728-P77Q | GO :55.8846-55.9029 mm NOGO :56.4002-56.4185 mm |
| 1-1/4”-6ACME-2G-LH 量规编号:20-728-P33T | GO :1.1667-1.1676 inch NOGO :1.1847-1.1856 inch |
| 1-1/4”-6ACME-2G-LH 量规编号:20-728-R57L | GO :1.1569-1.1578 inch NOGO :1.1388-1.1397 inch |
| GO PITCH DIAMETER | |
| work ring 3/4-10UNC-2A 量规编号:20-807-R15B | GO:0.6829-0.6832 inch NOGO:0.6773-0.6776 inch |
| work ring1-1/8-8 UN-2A 量规编号:20-807-R27K | GO: 1.0413-1.0417 inch NOGO: 1.0348-1.0352 inch |
| work ring1-1/4-8 UN-2A 量规编号:20-807-R39P | GO:1.1663-1.1667 inch NOGO:1.1597-1.1601 inch |
| work ring 1-1/8"-12UNF-2A 量规编号:20-807-R47L | GO:1.0688-1.0691 inch NOGO:1.0631-1.0634 inch |
| work ring 1-3/8"-8UN-2A 量规编号:20-807-R56H | GO:1.2912-1.2916 inch NOGO:1.2844-1.2848 inch |
| work ring 1-1/2-8 UN-2A 量规编号:20-807-R63M | GO:1.4162-1.4166 inch NOGO:1.4093-1.4097 inch |
| work ring 5/8"-11UNC-2A 量规编号:20-807-R72D | GO:0.5641-0.5644 inch NOGO:0.5589-0.5592 inch |
| work ring1-5/8"-8UN-2A 量规编号:20-807-R81T | GO:1.5411-1.5416 inch NOGO:1.5342-1.5347 inch |
| work ring 1-3/4"-8UN-2A 量规编号:20-807-R94U | GO:1.6660-1.6665 inch NOGO:1.6590-1.6595 inch |
| work ring 1-7/8"-8UN-2A 量规编号:20-807-R10W | GO:1.7910-1.7915 inch NOGO:1.7838-1.7843 inch |
| work ring 2"-8UN-2A 量规编号:20-807-R89Q | GO:1.9160-1.9165 inch NOGO:1.9087-1.9092 inch |
| work ring 2-1/4"-8UN-2A 量规编号:20-807-R12E | GO:2.1659-2.1664 inch NOGO:2.1584-2.1589 inch |
| work ring 2-1/2"-8UN-2A 量规编号:20-807-R34S | 通规中径:2.4159-2.4164 inch NOGO:2.4082-2.4087 inch |
| work plugs 2-1/4"-8UN-2B 量规编号:20-807-P56Y | GO:2.1688-2.1693 inch NOGO:2.1787-2.1792 inch |
| work plugs2-1/2"-8UN-2B 量规编号:20-807-P78F | GO:2.4188-2.4193 inch NOGO:2.4289-2.4294 inch |
| work plugs2-3/4"-8UN-2B 量规编号:20-807-P88H | GO:2.6688-2.6693 inch NOGO:2.6791-2.6796 inch |
| work plugs3"-8UN-2B 量规编号:20-807-P91V | GO:2.9188-2.9193 inch NOGO:2.9294-2.9299 inch |
| work plugs1 7/8"-8UN-2B 量规编号:20-807-P99Z | GO:1.7938-1.7943 inch NOGO:1.8033-1.8038 inch |
SOWANT precision gage have very morden factory with Trimos length machine which can check the size of thread gage easily. we produce all UNS thread gages according your thread data or thread drawing which you send to us.
Copyright © 2022-2025, SOWANT PRECISION GAGE CO.,
LTD. All rights reserved , Thread Gages Manufacture, Acme Thread Gauges, API Thread Gages, Stub Acme Thread Ring gage,SWTG Thread Gauge,Ceramic Pin Gage,Tr Thread Ring