Swage Nipples Plain Both Ends

High-quality concentric and eccentric swage nipples for smooth pipe size transition

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Swage Nipples – Plain Both Ends (PBE)

Swage Nipples with Plain Both Ends (PBE) are designed for applications requiring welding connections instead of threaded joints. These fittings are used to connect pipes of different diameters while ensuring smooth flow and structural integrity. Manufactured with precision, they provide excellent strength, durability, and reliability in high-pressure and high-temperature piping systems. They are widely used in oil & gas, petrochemical, and industrial piping applications where welded joints are preferred.

Key Design Features

Plain ends suitable for welding applications
Provides smooth and uninterrupted flow
High strength and durability under pressure
Available in various materials and specifications
Ideal for permanent and leak-proof joints

Size Range

1/2" – 24"

Pressure Class

SCH 40 / 80 / 160 / XXH

End Type

Plain (PBE)

Standard

ASME B16.9

Material

CS / SS / Alloy Steel

Key Features

Engineered for Strong Welded Connections

Plain Ends for Welding (PBE)

Designed with plain ends to support strong and permanent welded joints, ensuring leak-proof connections in critical piping systems.

Butt Weld Compatible

Smooth Flow Transition

Provides a gradual and uniform reduction between pipe sizes, minimizing turbulence and pressure loss in flow systems.

Concentric & Eccentric Options

High Strength Construction

Manufactured using high-quality materials to withstand high pressure and temperature conditions in demanding applications.

Suitable for SCH 40 / 80 / 160 / XXH

Corrosion Resistant Materials

Available in carbon steel, stainless steel, and alloy steel for long service life in corrosive and harsh environments.

CS / SS / Alloy Steel

Wide Industrial Applications

Widely used in oil & gas, petrochemical, power plants, and process industries where welded connections are required.

Oil & Gas | Chemical | Industrial

Hex Threaded Dimensions Table

Pipe Size	A	B	C	D	Wt. Ea.
Pipe Size	A	B	C	D	Std	XH	160	XXH
1/2 X 1/8	2.750	0.840	0.405	0.875	N/A	0.33	0.50	0.50
1/2 X 1/4	2.750	0.840	0.540	0.875	N/A	0.33	0.50	0.50
1/2 X 3/8	2.750	0.840	0.675	0.875	N/A	0.33	0.50	0.50
3/4 X 1/8	3.000	1.050	0.405	1.062	N/A	0.50	0.75	0.75
3/4 X 1/4	3.000	1.050	0.540	1.062	N/A	0.50	0.75	0.75
3/4 X 3/8	3.000	1.050	0.675	1.062	N/A	0.50	0.75	0.75
3/4 X 1/2	3.000	1.050	0.840	1.062	N/A	0.50	0.75	0.75
1 X 1/8	3.500	1.315	0.405	1.375	N/A	0.67	1.00	1.00
1 X 1/4	3.500	1.315	0.540	1.375	N/A	0.67	1.00	1.00
1 X 3/8	3.500	1.315	0.675	1.375	N/A	0.67	1.00	1.00
1 X 1/2	3.500	1.315	0.840	1.375	N/A	0.67	1.00	1.00
1 X 3/4	3.500	1.315	1.050	1.375	N/A	0.67	1.00	1.00
1-1/4 X 1/2	4.000	1.660	0.840	1.250	N/A	1.00	1.50	1.50
1-1/4 X 3/4	4.000	1.660	1.050	1.250	N/A	1.00	1.50	1.50
1-1/4 X 1	4.000	1.660	1.315	1.375	N/A	1.00	1.50	1.50
1-1/2 X 1/2	4.500	1.900	0.840	1.250	N/A	1.16	2.00	2.00
1-1/2 X 3/4	4.500	1.900	1.050	1.250	N/A	1.16	2.00	2.00
1-1/2 X 1	4.500	1.900	1.315	1.375	N/A	1.16	2.00	2.00
1-1/2 X 1-1/4	4.500	1.900	1.660	1.375	N/A	1.16	2.00	2.00
2 X 1/4	6.500	2.375	0.540	1.000	N/A	3.00	4.25	4.25
2 X 3/8	6.500	2.375	0.675	1.000	N/A	3.00	4.25	4.25
2 X 1/2	6.500	2.375	0.840	1.250	N/A	3.00	4.25	4.25
2 X 3/4	6.500	2.375	1.050	1.250	N/A	3.00	4.25	4.25
2 X 1	6.500	2.375	1.315	1.375	2.00	2.33	4.25	4.25
2 X 1-1/4	6.500	2.375	1.660	1.375	2.00	2.33	4.25	4.25
2 X 1-1/2	6.500	2.375	1.900	1.437	2.00	2.33	4.25	4.25
2-1/2 X 2	7.000	2.875	2.375	1.500	3.00	3.50	8.00	8.00
3 X 3/4	8.000	3.500	1.050	1.250	N/A	6.00	11.00	11.00
3 X 1	8.000	3.500	1.315	1.375	4.50	6.00	11.00	11.00
3 X 1-1/2	8.000	3.500	1.900	1.437	4.50	6.00	11.00	11.00
3 X 2	8.000	3.500	2.375	1.500	4.50	6.00	11.00	11.00
3 X 2-1/2	8.000	3.500	2.875	1.937	4.50	6.00	11.00	11.00
4 X 3/4	9.000	4.500	1.050	1.250	N/A	10.00	18.00	18.00
4 X 1	9.000	4.500	1.315	1.375	7.50	10.00	18.00	18.00
4 X 2	9.000	4.500	2.375	1.500	7.50	10.00	18.00	18.00
4 X 2-1/2	9.000	4.500	2.875	1.937	7.50	10.00	18.00	18.00
4 X 3	9.000	4.500	3.500	2.000	7.50	10.00	18.00	18.00
5 X 3	11.000	5.563	3.500	2.000	11.00	17.00	N/A	N/A
5 X 4	11.000	5.563	4.500	2.062	11.00	17.00	N/A	N/A
6 X 2	12.000	6.625	2.375	1.500	17.00	25.00	N/A	N/A
6 X 3	12.000	6.625	3.500	2.000	17.00	25.00	N/A	N/A
6 X 4	12.000	6.625	4.500	2.062	17.00	25.00	N/A	N/A
6 X 5	12.000	6.625	5.563	2.188	17.00	25.00	N/A	N/A

Applications

Where Plain End Swage Nipples Are Used

🔥

High-Pressure Piping Systems

🏭

Petrochemical & Refineries

⚙️

Process & Chemical Industries

⚡

Power Plants & Energy Sector

🔩

Welded Pipeline Systems

FAQ

Swage Nipples – Common Questions

What are Swage Nipples – Plain Both Ends (PBE)? +

Swage Nipples PBE are pipe fittings used to connect pipes of different diameters using plain ends designed for welding. They provide strong, permanent, and leak-proof joints in piping systems.

What type of connection is used in PBE swage nipples? +

Plain Both Ends swage nipples are designed for butt welding, making them ideal for applications where permanent and high-strength connections are required.

What materials are used for manufacturing? +

They are manufactured using high-quality Carbon Steel, Stainless Steel, and Alloy Steel to ensure durability, strength, and resistance to corrosion in demanding environments.

What are the pressure ratings? +

Swage Nipples PBE follow pipe schedule standards such as SCH 40, 80, 160, and XXH, making them suitable for high-pressure and high-temperature applications.

Where are swage nipples commonly used? +

They are widely used in oil & gas pipelines, petrochemical plants, refineries, power plants, and industrial piping systems where welded connections are preferred.