Hex Nipple
HN
Hex Pipe Nipple, Hexagon Nipple, Hexagonal Nipple
Pipe Fittings Hex Nipples are widely used in connecting pipes in a variety of industries. Pipe Fittings Hex Nipple is designed for easy torquing, tightening, or loosening by a wrench. Stainless steel bar stock will be kept hex nut shape in the middle and be machined to male thread on two ends.
A full series includes straight, elbow, tee, barbed hose, bulkhead, reducer pipe fittings. Other fitting threads can be customized.
Features
- Leak Free Design.
- Fast and Easy Installation.
- Space-saving.
- Material: SUS304, SUS316, Corrosive resistance
Technical Data
Working Pressure: 210 kgf/cm²
Size: 1/8" ~ 2"
Thread: PT, NPT
Dimension

Specification
HN Pipe Fittings Hex NipplePart No | Thread Size | Dimensions | ![]() | |
---|---|---|---|---|
P-PT | Ø E | L | ||
HN03T | 1/8" | 4.8 | 26 | 12 |
HN06T | 1/4" | 7 | 33 | 14 |
HN10T | 3/8" | 9.6 | 35 | 17 |
HN15T | 1/2" | 12 | 44 | 22 |
HN20T | 3/4" | 16 | 49 | 27 |
HN25T | 1" | 22 | 54 | 35 |
HN32T | 1-1/4" | 28 | 58 | 43 |
HN40T | 1-1/2" | 33 | 62 | 50 |
HN50T | 2" | 40 | 65 | 63.5 |
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Hex Nipple (HN ) – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes Hex Nipple —compression, push-in pneumatic, hydraulic, quick couplings, and precision nozzle and needle valves for medical and semiconductor use.
Our fittings are ISO-certified and TTQS-awarded, with MIL-STD-105E quality checks. We stock 10,000+ standard parts and offer OEM/ODM custom runs up to 3,000 pcs.
With advanced CNC manufacturing and 40+ years of experience, CHIBIN Machine meets tight specs for surface finish, thread standards, and leak-tight testing. Get a fast quote today.