1/2 NPT Thread Ring Gauge National Pipe Thread Gage
NPT part threads have a tapered internal thread that assembles with a tapered external thread. Per the ASME standard,NPT threads are intended to be made wrench tight and a sealant should be applied in pressure tight joint applications. Gaging of NPT threads is quite easy and differs from straight threads in that only one gage, an L1 plug or L1 ring is used to determine acceptability
Specification
NPT
| Gauge code | Thread/perinch | Pitch(mm) | Taper |
| 1/16-27npt | 27 | 0.941 | 1:16 |
| 1/8-27npt | 27 | 0.941 | |
| 1/4-18npt | 18 | 1.411 | |
| 3/8-18npt | 18 | 1.411 | |
| 1/2-14npt | 14 | 1.814 | |
| 3/4-14npt | 14 | 1.814 | |
| 1-11.5npt | 11.5 | 2.209 | |
| 1 1/4-11.5np | 11.5 | 2.209 | |
| 1 1/2-11.5npt | 11.5 | 2.209 | |
| 2-18npt | 11.5 | 2.209 | |
| 2 1/2-8npt | 8.0 | 3.175 | |
| 3-8npt | 8.0 | 3.175 | |
| …… | …… | …… | |
| npt | 8.0 | 3.175 |
Note: No certificate in the package
| General | |
| Characteristic | Thread taper |
| English Instruction | NO |
| HS Code | 9017800000 |
| Shipping To | Mexico, Canada, Korea, Japan, Vietnam, |
| Solution and Powder | NO |
| Range | 1/2 |
| Original | Shenzhen, Roktools |
| Accuracy | ANSI/ASME |
| Packing List | a pair of go and no go |
| Type and Model | |
| Material | bearing steel |
1/2 NPT Pipe Thread Ringe Gauge National Pipe
- Brand: ROKTOOLS
- Product Code: RG-306-1/2
- Availability: In Stock
-
$88.80
Available Options
Related Products
0-3000mm Horizontal ABS Scale Unit Absolute Base Stainless Steel
0-3000mm Horizontal ABS Scale Unit Absolute Base Stainless SteelDesigned to be installed on the mach..
$25.88
1' -11.5 NPT Thread Ringe Gauge National Pipe Thread Checker
1 -11.5 NPT Thread Ring Gauge Pipe Thread Checker NPT part threads ha..
$88.80
100mm Long Reach Outside Caliper Gauge With 500mm Deep Throat
100mm Long Reach Outside Caliper Gauge With 500mm Deep Throat Features: -Graduation: metric&nb..
$220.00
Pin gauge Handle Aluminium 0.8 mm-12.5 mm
Pin gauge Handle Aluminium 0.8 mm-12.5 mmPlug Gages sizes from 1/32″ - 1/2″ dia. (0.8 mm - 12.5 mm)F..
$13.99
-200x200.jpg "10-18mm Dial Bore Gauge 500mm Deep Hole")
10-18mm Dial Bore Gauge 500mm Deep Hole
10-18mm Cylinder Dial Bore Gauge 500mm Depth 0.01mm Features: OEM for any Depth Gauge, ..
$134.99
1/8-27 NPT Thread Ring Gauge Pipe Thread Check
1/16 NPT Thread Ring Gauge Pipe Thread Check NPT general purpose pipe..
$64.80
200mm 300mm 400mm 500mm Long Jaw Digital Caliper 1000mm Range
200mm 300mm 400mm 500mm Long Jaw Digital Caliper 1000mm Electronic Caliper Warm Reminder: ..
$240.00
55 and 60 Degree Center Angle Gauge Thread Pitch Gauge
Stainless Steel Center Fishtail Gauge Screw Thread Lathe Cutting Tool CCAG-001 choose..
$3.99
Tags: 1/2 NPT National Pipe Thread Gauge (NPT) Ring Gage, Pipe Thread Checker, National Pipe Thread Gage
Featured
-200x200.jpg "DIN 862 Digital Caliper Extra Large Display Vernier Caliper Slide")
DIN 862 Digital Caliper Extra Large Display Vernier Caliper Slide
DIN 862 Digital Caliper Extra Large Display Vernier Caliper Slide ISO17025 Not Including Th..
$28.99 $35.99
-200x200.jpg "Steel Wire Rope Hoisting Cable Diameter Digital Caliper Sponge Thickness Vernier Caliper")
Steel Wire Rope Hoisting Cable Diameter Digital Caliper Sponge Thickness Vernier Caliper
Steel Wire Rope Hoisting Cable Diameter Digital Caliper With Large Measuring Jaw Sponge Th..
$77.99
Universal Bridge Cam Welding Gage
Universal Bridge Cam Welding Gage WGU-8M WG-218 is updated from ROK WG-208, These two ..
$18.99
Dual Range NCV test 35/6 Bit Digital Multimeter
Dual Range NCV test 35/6 Bit Digital Multimeter Features: 1. AC DC measureme..
$48.90
Latest
Electric Ratchet Cable Cutter Tools Battery Powered Cordless Cutters
Electric Ratchet Cable Cutter Tools Battery Powered Cordless Cutters DO not cut steel wire!!! ..
$289.00
1.0-13.0mm Twist Drill Bit Set Cobalt M35 For Drill Stainless Steel
1.0-13.0mm Twist Drill Bit Set Cobalt M35 For Drill Stainless Steel There is a little difference ..
$42.99
1.0-10mm Cobalt Twist Drill Bit Set M35
1.0-10mm Cobalt Twist Drill Bit Set M3 Box shape or color may differs from batches. ..
$19.99
13pcs Drill Bit Set Straight Shank M35
13pcs Drill Bit Set Straight Shank M35 Specification: 1.5mm, 2mm, 2.5mm, 3mm, ..
$9.90
Metric 99 Pieces Twist Drill Bit Set Straight Shank
Metric 99 Pieces Twist Drill Bit Set Straight Shank Material: 4241 Do not use for carbon steel..
$7.99
360 Green Beam Laser Level Self Levelling
360 Green Beam Laser Level Self Levelling Features: High quality LD Light source Re..
$106.99
50Pcs Twist Drill Bit Set HSS Coated 1-3mm Steel
50Pcs Twist Drill Bit Set HSS Coated 1-3mm Steel Specification: Material: Hi..
$8.99
50pcs Twist Drill Bit Set 1-3mm
50pcs Twist Drill Bit Set 1-3mm Color: silver -Size: 1 mm/0.04 inch. 15 mm/0.06 inch. ..
$5.99