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Threaded Hex Nipple

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Technolloy Inc manufactures and supplies Threaded Hex Nipple solutions engineered for reliable connection between threaded pipes, fittings, valves, and other components in demanding industrial piping systems. Designed with a hexagonal central body for convenient tightening and installation, these nipples provide a practical connection option where compact dimensions, mechanical strength, and dependable thread engagement are required. Threaded Hex Nipples are available in different sizes, thread configurations, pressure ratings, and material grades to suit the requirements of industrial and commercial piping applications.

What Are Threaded Hex Nipple?

A Threaded Hex Nipple is a short pipe fitting featuring male threads at both ends and a hexagonal section in the center. The threaded ends allow the fitting to connect two components with compatible female threads, while the hex body provides a secure surface for a wrench during installation or removal. This configuration makes the fitting especially useful in compact piping arrangements where a straightforward threaded connection is preferred over a welded or flanged joint.

Threaded Hex Nipples can be manufactured from stainless steel, carbon steel, alloy steel, duplex steel, nickel alloys, and other engineering materials depending on service conditions. Material selection is generally based on operating pressure, temperature, fluid characteristics, corrosion exposure, mechanical loading, and applicable industry requirements. Thread profiles and dimensions can also be produced according to recognized standards and customer specifications, making these fittings suitable for a broad range of piping and equipment connections.

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Threaded Hex Nipple Manufacturers, Threaded Hex Nipple Suppliers, Threaded Hex Nipple Stockists, Threaded Hex Nipple Exporters

Advantages of Threaded Hex Nipple?

Threaded Hex Nipples provide strong mechanical connections when manufactured from suitable grades of stainless steel, carbon steel, alloy steel, or specialized alloys. Their robust construction supports reliable performance under pressure and mechanical stress, while accurately formed threads help maintain secure engagement between connected components. The hexagonal body also facilitates controlled tightening, helping achieve a dependable joint during installation.

Corrosion resistance is an important advantage when Threaded Hex Nipples are used in chemical processing, marine environments, water systems, and other applications exposed to moisture or aggressive media. Stainless steel and nickel alloy options can provide enhanced resistance against oxidation, pitting, crevice corrosion, and chemical attack. Selecting the appropriate material grade enables the fitting to maintain its structural integrity and serviceability in challenging environments.

Threaded Hex Nipples are designed for long-term service where repeated exposure to pressure, temperature changes, vibration, and industrial operating conditions can affect piping components. Proper material selection, controlled manufacturing, accurate machining, and dimensional consistency contribute to a durable fitting that can perform reliably throughout extended operating cycles.

Machinability is another useful characteristic of threaded nipple fittings, particularly when precise threads and consistent dimensions are required. Materials selected for production can be machined to achieve accurate thread profiles, smooth surfaces, and controlled tolerances. This precision supports easier installation and helps create dependable mating connections with compatible pipes, valves, sockets, and other threaded fittings.

Threaded Hex Nipples can offer a cost-effective connection method because they generally require straightforward installation without welding equipment or extensive joining procedures. Their compact construction can also reduce material usage and simplify maintenance in suitable piping systems. When combined with long service life and appropriate corrosion resistance, these characteristics can contribute to lower lifecycle costs for industrial buyers.

Reliable thread engagement, strong materials, accurate dimensions, and resistance to demanding service conditions help Threaded Hex Nipples deliver consistent long-term performance. For engineers and procurement teams, selecting the correct material, thread standard, size, and pressure class is essential to achieving dependable operation throughout the expected service life of the piping assembly.

Threaded Hex Nipple Manufacturers in India, Threaded Hex Nipple Suppliers in India, Threaded Hex Nipple Stockists in India, Threaded Hex Nipple Exporters in India

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Uses and Applications of Threaded Hex Nipple?

Threaded Hex Nipple Manufacturers provide fittings for process piping systems where secure threaded connections are required between pipes, valves, gauges, and other components. Their compact design is particularly useful in assemblies with limited installation space, while the hexagonal body allows technicians to apply a wrench efficiently during installation and maintenance.

Threaded Hex Nipple Suppliers support oil and gas applications with fittings selected for the pressure, temperature, and environmental conditions of the service. Depending on project requirements, stainless steel, alloy steel, carbon steel, or corrosion-resistant alloy construction can be specified for connections used in piping assemblies, instrumentation systems, skids, and associated equipment.

Threaded Hex Nipple Stockists make these fittings available for chemical and petrochemical installations where material compatibility and corrosion resistance are important. Suitable alloy grades can be selected for systems carrying process fluids, chemicals, gases, and other media, helping maintain dependable connections under demanding industrial operating conditions.

Threaded Hex Nipple Exporters supply fittings for water treatment, utility, plumbing, and general industrial systems where threaded connections provide a practical installation method. These fittings can be used to connect piping components, pumps, valves, instruments, and equipment while supporting efficient assembly and maintenance in appropriately designed systems.

Threaded Hex Nipples are also used for connecting pressure gauges, valves, instrumentation components, filters, regulators, and compact equipment assemblies. Their short overall length helps conserve space, while the central hex section provides convenient access for tightening and servicing the connection.

In marine and general industrial environments, Threaded Hex Nipples can be selected for piping arrangements exposed to vibration, humidity, temperature variation, and corrosive surroundings. Stainless steel and other corrosion-resistant materials are commonly considered where environmental exposure requires enhanced protection and extended component life.

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Threaded Hex Nipple Manufacturers in Mumbai, Threaded Hex Nipple Suppliers in Mumbai, Threaded Hex Nipple Stockists in Mumbai, Threaded Hex Nipple Exporters in Mumbai

Depending on the application and customer requirements, Threaded Hex Nipples may be manufactured or supplied in accordance with relevant ASTM, ASME, ANSI, MSS, DIN, EN, ISO, or other recognized specifications. Thread standards may include NPT, BSP, BSPT, BSPP, and other configurations where applicable. Exact standards, dimensions, tolerances, material grades, and pressure ratings should be confirmed according to the intended service and engineering requirements.

The price of a Threaded Hex Nipple depends on factors such as material grade, nominal size, thread configuration, quantity, manufacturing specification, surface finish, testing requirements, and order destination. As an indicative commercial reference, a standard stainless steel Threaded Hex Nipple may be priced from approximately USD 2.50 per piece for smaller standard sizes, while specialized alloys, larger dimensions, custom machining, and additional inspection requirements may result in higher pricing. Final pricing is determined according to the exact customer specification and order quantity.

Quality and Manufacturing Excellence

Technolloy Inc supports industrial buyers requiring Threaded Hex Nipple products in standard and customized configurations. Manufacturing can be tailored to material grade, nominal size, thread type, pressure requirement, end connection, dimensions, surface finish, and applicable specifications. Quality-focused production and dimensional control help ensure compatibility with the connected piping components and support consistent installation across industrial projects.

Threaded Hex Nipples can be supplied for domestic and international industrial requirements, with product configurations selected according to project drawings, engineering specifications, purchase requirements, and applicable standards. Buyers can request suitable material certificates, dimensional documentation, inspection requirements, and other quality documentation where required for their application.

Specification of Threaded Hex Nipple?

Threaded Hex Nipple Dimensions ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
ANSI B16.11 Forged Threaded Hex Nipple Size 1/8″ NB TO 4″ NB
ASTM A182 SS Threaded Hex Nipples Class 33000 LBS, 6000 LBS, 4500 LBS
Hex Nipple ASME B16.11 Type Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT   
Alloy Steel Forged Screwed Hex Nipple Form Threaded Hex Nipple, Forged Threaded Hex Nipple
Forged Screwed Hex Nipple Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
ASME B16.11 Threaded Hex Nipple Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Hex Nipple ASME B16.11 Pressure Ratings Up to 20,000 psig (1,378 bar)
threaded hex nipple pipe Temperature Ratings Up to 1000° F (537° C)
Types of Hex Nipple ASME B16.11 NPT, ISO/BSP, SAE threads
Hex Nipple ASME B16.11 Sizes available 1/16 to 1 in.
Hex Nipple ASME B16.11 Main Types Pipe nipples, adapter and gaskets, reducing bushing and reducers, couplings, elbows, tees, crosses, union ball joints, caps, and plugs

Threaded Hex Head Plug Dimensions

Nominal Diameter Outside Diameter
D
Sch40
STD
Sch80
XS
Sch160
XXS
L(mm)
DN NPS
8 1/4 13.5 ○   60
90
120
150
180
10 3/8 17.2 ○  
15 1/2 21.3 ○ ○
20 3/4 26.7 ○ ○
25 1 33.4 ○ ○
32 1.1/4 42.2 ○ ○
40 1.1/2 48.3 ○ ○
50 2 60.3 ○ ○
Standard Pattern Economic Pattern
SIZE A B L W
mm in mm in mm in mm in
1/4″ 1/8″ 13 0.51 6 0.24 31 1.22 15.1 0.59
3/8″ 1/8″ 14 0.55 7 0.28 34 1.34 18.6 0.73
1/4″ 14 0.55 7 0.28 34 1.34 18.6 0.73
1/2″ 1/8″ 16.5 0.65 8 0.31 36.5 1.44 23 0.91
1/4″ 16.5 0.65 8 0.31 36.5 1.44 23 0.91
3/8″ 16.5 0.65 8 0.31 36.5 1.44 23 0.91
3/4″ 1/8″ 16 0.63 8 0.31 40 1.57 29 1.14
1/4″ 16 0.63 8 0.31 40 1.57 29 1.14
3/8″ 17 0.67 8 0.31 41 1.61 28.5 1.12
1/2″ 17 0.67 8 0.31 41.5 1.63 28.5 1.12
1″ 1/4″ 20 0.79 9 0.35 41 1.61 35.4 1.39
3/8″ 20 0.79 9 0.35 42.5 1.67 35.4 1.39
1/2″ 20 0.79 9 0.35 45 1.77 35.4 1.39
3/4″ 20 0.79 9 0.35 45 1.77 35.4 1.39
1-1/4″ 1/4″ 21 0.83 10 0.39 42 1.65 44.5 1.75
3/8″ 21 0.83 10 0.39 47 1.85 44.5 1.75
1/2″ 21 0.83 10 0.39 49 1.93 44.5 1.75
3/4″ 21 0.83 10 0.39 49 1.93 44.5 1.75
1″ 22 0.87 10 0.39 52 2.05 44.5 1.75
1-1/2″ 1/4″ 20 0.79 10.5 0.41 42.5 1.65 51 2.01
3/8″ 21 0.83 10 0.39 47 1.85 50 1.97
1/2″ 21 0.83 10 0.39 49 1.93 50 1.97
3/4″ 21 0.83 10 0.39 49 1.93 50 1.97
1″ 21.5 0.85 11 0.39 52.5 2.07 50 1.97
1-1/4″ 22 0.87 11 0.43 55 2.17 51 2.01
2″ 3/8″ 23 0.91 11 0.43 52 2.05 61.5 2.42
1/2″ 23 0.91 11 0.43 52 2.05 61.5 2.42
3/4″ 23 0.91 11 0.43 41.5 1.63 61.5 2.42
1″ 23 0.91 11 0.43 53.5 2.11 61.5 2.42
1-1/4″ 23 0.91 11 0.43 56 2.2 61.5 2.42
1-1/2″ 23 0.91 11 0.43 55.5 2.19 61.5 2.42
2-1/2″ 3/4″ 27.5 1.08 13 0.51 64 2.52 78 3.07
1″ 27.5 1.08 13 0.51 63.5 2.5 78 3.07
1-1/4″ 27.5 1.08 13 0.51 63.5 2.5 78 3.07
1-1/2″ 27.5 1.08 13 0.51 63.5 2.5 78 3.07
2″ 27.5 1.08 13 0.51 65.5 2.58 78 3.07
3″ 1-1/2″ 28 1.1 15 0.59 68 2.68 92 3.62
2″ 28 1.1 15 0.59 68.5 2.7 93 3.66
2-1/2″ 28.5 1.12 15 0.59 71 2.8 92 3.62
4″ 2″ 30 1.18 15 0.59 75 2.95 117 4.61
2-1/2″ 30 1.18 15 0.59 75 2.95 117 4.61
3″ 30 1.18 15 0.59 75 2.95 117 4.61

Application Of Industries

Power Plants
1
Aerospace
2
Refineries
3
Construction
4
Import Export
5
Oil & Gas
6
Sugar
7
Chemical
8
Petrochemical
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Frequently Asked Questions

A Threaded Hex Nipple is a short fitting with male threads on both ends and a hexagonal center section used to connect two female-threaded components in a piping system.

Threaded Hex Nipples can be manufactured from stainless steel, carbon steel, alloy steel, duplex steel, nickel alloys, and other materials selected according to pressure, temperature, corrosion, and fluid compatibility requirements.

Common options include NPT, BSP, BSPT, BSPP, and other thread configurations subject to the required specification, application, and customer drawing.

They are commonly used in process piping, oil and gas equipment, chemical and petrochemical plants, water treatment systems, utility piping, instrumentation assemblies, marine installations, and general industrial equipment.

Yes. Dimensions, material grades, thread configurations, pressure requirements, finishes, testing, and documentation can be supplied according to customer specifications and project requirements.

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