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
0-50mm Caliper Gauge With Long Arm 300mm Depth
0-50mm Caliper Gauge 300mm Long Jaw Features: -Graduation: metric 0.05mm -Packed..
$137.00
Back-Jaw Edge-to-Center Digimatic Caliper Special Vernier Distance Measurement
Back-Jaw Edge-to-Center Digimatic Caliper Special Vernier Distance Measurement Com..
$96.86
Mechanical Spline Micrometer 2mm 3mm Anvil Spindle Screw
Mechanical Spline Micrometer 2mm Anvil Spindle Screw Features: Non-digital Strong fra..
$59.00
AWS Welding Gauge Automatic Weld Size Checking Leg Size
AWS Welding Gauge Automatic Weld Size Checking Leg SizePart No: WG-502 (Metric) &n..
$9.80
Welding Gauge Fan-shaped Sector Welding Inspection Tools
Welding Gauge Fan-shaped Sector Welding Inspection Tools Features: Measures size range..
$15.99
Adjustable Parallel Set 3/8" - 2-1/4" Machinist Parallels
Adjustable Parallel Set 3/8" - 2-1/4" Machinist Parallels Features: Made of..
$37.99
Angle Slope Reading Angle Digital Level Protractor Woodwork
Angle Slope Reading Angle Digital Level Protractor WoodworkFeatures: 1. ABS plastic case (ligh..
$8.99
3 Point Bore ID Micrometer Three Pin Internal Micrometer Gauge Hole Tester
3 Point Bore ID Micrometer Three Pin Internal Micrometer Gauge Hole Tester This versatile a..
$199.99
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