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Introduction of NPT Threaded Hex Nipple
NPT threaded hex nipple gets its name from the hexagon shaped middle section. The hexagon shape allows for a wrench to grasp it securely. If come across a hex nipple with two different sizes on each end, it is referred to as a reducer or unequal nipple.
Hex nipple typically has male threading on both ends of a hexagonal bolt shape in the center, which allows for easy torquing, tightening, or. loosening using a wrench. Hex nipples come in handy during applications that require you to connect two steel pipes, both with female ends.
Threaded hex nipples come in handy during applications that require you to connect two brass or steel pipes, both with female ends. Common applications of the stainless hexagon nipple involve automotive, plumbing, or industrial.
Features of NPT Threaded Hex Nipple
NPT hex nipples are pipe fittings featuring a hexagonal (six-sided) shape in the center of the fitting between the male threads on either end. This Hexagonal Head provides a convenient surface for tightening or loosening with a wrench. This nipple pipe connector has male threads at either ends, enabling them to securely connect two female threaded fittings or components.
Material Available
Carbon steel | ASTM A105 |
Low temperature steel | A350 LF2/3 |
Pipeline steel | A694 F42/46/52/56/60/65/70 |
Alloy steel | A182 F5/9/11/12/22/91/92 |
Stainless Steel | A182 F304/316/317/310S/321/347/904L |
Weight Chart of Hex Nipple
DN | NPS | SCH80 | SCH160 |
6 | 1/8 | 0.02 | 0.02 |
8 | 1/4 | 0.03 | 0.04 |
10 | 3/8 | 0.05 | 0.06 |
15 | 1/2 | 0.1 | 0.12 |
20 | 3/4 | 0.13 | 0.17 |
25 | 1 | 0.22 | 0.29 |
32 | 11/4 | 0.34 | 0.41 |
40 | 11/2 | 0.47 | 0.58 |
50 | 2 | 0.69 | 0.91 |
65 | 21/2 | 1.35 | 1.69 |
80 | 3 | 2.03 | 2.55 |
Application
Chemical processing industries
Pharmaceutical
Shipbuilding/marine
Machine building
Architectural
Inspection
Visual the surface of hex nipple such as dents, die marks, porosity.
Check the marking such as size, grade, pressure, standard.
Measure dimensions such as outside diameter, length, Thread form.
Introduction of NPT Threaded Hex Nipple
NPT threaded hex nipple gets its name from the hexagon shaped middle section. The hexagon shape allows for a wrench to grasp it securely. If come across a hex nipple with two different sizes on each end, it is referred to as a reducer or unequal nipple.
Hex nipple typically has male threading on both ends of a hexagonal bolt shape in the center, which allows for easy torquing, tightening, or. loosening using a wrench. Hex nipples come in handy during applications that require you to connect two steel pipes, both with female ends.
Threaded hex nipples come in handy during applications that require you to connect two brass or steel pipes, both with female ends. Common applications of the stainless hexagon nipple involve automotive, plumbing, or industrial.
Features of NPT Threaded Hex Nipple
NPT hex nipples are pipe fittings featuring a hexagonal (six-sided) shape in the center of the fitting between the male threads on either end. This Hexagonal Head provides a convenient surface for tightening or loosening with a wrench. This nipple pipe connector has male threads at either ends, enabling them to securely connect two female threaded fittings or components.
Material Available
Carbon steel | ASTM A105 |
Low temperature steel | A350 LF2/3 |
Pipeline steel | A694 F42/46/52/56/60/65/70 |
Alloy steel | A182 F5/9/11/12/22/91/92 |
Stainless Steel | A182 F304/316/317/310S/321/347/904L |
Weight Chart of Hex Nipple
DN | NPS | SCH80 | SCH160 |
6 | 1/8 | 0.02 | 0.02 |
8 | 1/4 | 0.03 | 0.04 |
10 | 3/8 | 0.05 | 0.06 |
15 | 1/2 | 0.1 | 0.12 |
20 | 3/4 | 0.13 | 0.17 |
25 | 1 | 0.22 | 0.29 |
32 | 11/4 | 0.34 | 0.41 |
40 | 11/2 | 0.47 | 0.58 |
50 | 2 | 0.69 | 0.91 |
65 | 21/2 | 1.35 | 1.69 |
80 | 3 | 2.03 | 2.55 |
Application
Chemical processing industries
Pharmaceutical
Shipbuilding/marine
Machine building
Architectural
Inspection
Visual the surface of hex nipple such as dents, die marks, porosity.
Check the marking such as size, grade, pressure, standard.
Measure dimensions such as outside diameter, length, Thread form.
