It is also sometimes called National Pipe Thread, NPTF (F for Fuel), American Standard Taper, or simply "pipe".
Types of NPT adapters: male or female adapter
Product Standard : ISO 11926-3, SAE J514 and BS 5200
Size of NPT adapters size chart is 1/8 NPT, 1/4 NPT, 3/8 NP, 1/2 NPT, 3/4 NPT, 1" NPT etc.
Material: carbon steel, stainless steel or copper alloy
Shape of NPT fitting adapters: straight, Elbow, Tee, Cross, Reducer etc.
NPT fitting adapters to swivel fitting, metric adapter, bspp adapter, sae adapter etc.
JN NPT FEMALE/NPT MALE BRANCH TEE adapter dimensions as follows:
PART NO. | THREAD | DIMENSIONS | ||||||
E | F | G | A | B | C | S1 | ||
JN-02 | Z1/8"X27 | Z1/8"X27 | Z1/8"X27 | 17.8 | 24.5 | 17.8 | 14 | |
JN-04 | Z1/4"X18 | Z1/4"X18 | Z1/4"X18 | 22.4 | 28 | 22.4 | 19 | |
JN-06 | Z3/8"X18 | Z3/8"X18 | Z3/8"X18 | 25 | 33.5 | 25 | 24 | |
JN-08 | Z1/2"X14 | Z1/2"X14 | Z1/2"X14 | 31.2 | 41.2 | 31.2 | 30 | |
JN-12 | Z3/4"X14 | Z3/4"X14 | Z3/4"X14 | 34.5 | 45.2 | 34.5 | 33 | |
JN-16 | Z1"X11.5 | Z1"X11.5 | Z1"X11.5 | 41.1 | 54.5 | 41.1 | 41 | |
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