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A105 Forged Socket Weld Coupling

The A105 Forged Socket Weld Coupling is a key component designed to connect two sections of pipe securely. Made from A105 carbon steel, this coupling is easy to install, allowing for quick assembly in various piping layouts. Dimensional specifications are governed by ASME B16.11.

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Dimensional Specifications

Dimensional Specifications

Dimensional SpecificationsA105 Socket Coupling

	Sizes	1/8	1/4	3/8	1/2	3/4	1	1 1/4	1 1/2	2	2 1/2	3	4
3000	AA	1.031	1.031	1.031	1.188	1.406	1.516	1.516	1.516	2.016	2.016	2.016	2.266
	B	0.750	0.875	1.063	1.250	1.500	1.813	2.250	2.500	3.000	3.625	4.313	5.500
	C	0.420	0.555	0.690	0.855	1.065	1.330	1.675	1.915	2.406	2.906	3.535	4.545
	D Min.	0.375	0.375	0.375	0.375	0.500	0.500	0.500	0.500	0.625	0.625	0.625	0.750
	E	0.250	0.250	0.250	0.375	0.375	0.500	0.500	0.500	0.750	0.750	0.750	0.750
6000	AA	1.0625	1.1250	1.1250	1.1563	1.4063	1.5156	1.5156	1.5156	2.0156	2.0156	2.0156	2.2656
	B	0.875	1.063	1.313	1.500	1.750	2.250	2.500	3.000	3.625	4.250	5.000	6.250
	C	0.420	0.555	0.690	0.855	1.065	1.330	1.675	1.915	2.406	2.906	3.535	4.545
	D Min.	0.375	0.375	0.375	0.375	0.500	0.500	0.500	0.500	0.625	0.625	0.625	0.750
	E	0.250	0.250	0.250	0.375	0.375	0.500	0.500	0.500	0.750	0.750	0.750	0.750
9000	AA				1.3750	1.5000	1.7500	1.7969	2.0000	2.5000
	B				1.813	2.000	2.375	2.750	3.063	3.625
	C				0.855	1.065	1.330	1.675	1.915	2.406
	D Min.				0.375	0.500	0.500	0.500	0.500	0.625
	E				0.375	0.500	0.500	0.500	0.500	0.750

Note: Dimensions are in inches.

A105 Forged Socket Weld Coupling

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Item # Pipe Diameter Pressure Class

PCP6MSWC2 A105 Forged Socket Weld Coupling Pipe Diameter 2 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 6M Quantity Discounts Items

2'' 6M A105 Forged Socket Weld Coupling

Pipe Diameter	2
Pressure Class	6M

Origin: Approved
Item# PCP6MSWC2-X

PCP3MSWC2.5 A105 Forged Socket Weld Coupling Pipe Diameter 2 1/2 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

2 1/2'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	2 1/2
Pressure Class	3M

Origin: North America
Item# PCP3MSWC2.5-U

PCP3MSWC1 A105 Forged Socket Weld Coupling Pipe Diameter 1 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

1'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	1
Pressure Class	3M

Origin: Urestricted Origin
Item# PCP3MSWC1-I

Origin: North America
Item# PCP3MSWC1-U

Origin: Non China/Non India
Item# PCP3MSWC1-R

Origin: Approved
Item# PCP3MSWC1-X

PCP3MSWC2 A105 Forged Socket Weld Coupling Pipe Diameter 2 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

2'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	2
Pressure Class	3M

Origin: North America
Item# PCP3MSWC2-U

Origin: Non China/Non India
Item# PCP3MSWC2-R

Origin: Approved
Item# PCP3MSWC2-X

Origin: Urestricted Origin
Item# PCP3MSWC2-I

PCP6MSWC.75 A105 Forged Socket Weld Coupling Pipe Diameter 3/4 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 6M Quantity Discounts Items

3/4'' 6M A105 Forged Socket Weld Coupling

Pipe Diameter	3/4
Pressure Class	6M

Origin: North America
Item# PCP6MSWC.75-U

PCP3MSWC1.5 A105 Forged Socket Weld Coupling Pipe Diameter 1 1/2 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

1 1/2'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	1 1/2
Pressure Class	3M

Origin: Non China/Non India
Item# PCP3MSWC1.5-R

Origin: North America
Item# PCP3MSWC1.5-U

Origin: Urestricted Origin
Item# PCP3MSWC1.5-I

Origin: Approved
Item# PCP3MSWC1.5-X

PCP6MSWC1 A105 Forged Socket Weld Coupling Pipe Diameter 1 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 6M Quantity Discounts Items

1'' 6M A105 Forged Socket Weld Coupling

Pipe Diameter	1
Pressure Class	6M

Origin: Non China/Non India
Item# PCP6MSWC1-R

Origin: Approved
Item# PCP6MSWC1-X

Origin: Urestricted Origin
Item# PCP6MSWC1-I

Origin: North America
Item# PCP6MSWC1-U

PCP3MSWC1.25 A105 Forged Socket Weld Coupling Pipe Diameter 1 1/4 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

1 1/4'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	1 1/4
Pressure Class	3M

Origin: North America
Item# PCP3MSWC1.25-U

Origin: Approved
Item# PCP3MSWC1.25-X

Origin: Non China/Non India
Item# PCP3MSWC1.25-R

Origin: Urestricted Origin
Item# PCP3MSWC1.25-I

PCP3MSWC.75 A105 Forged Socket Weld Coupling Pipe Diameter 3/4 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

3/4'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	3/4
Pressure Class	3M

Origin: Approved
Item# PCP3MSWC.75-X

Origin: Non China/Non India
Item# PCP3MSWC.75-R

Origin: North America
Item# PCP3MSWC.75-U

Origin: Urestricted Origin
Item# PCP3MSWC.75-I

PCP3MSWC.50 A105 Forged Socket Weld Coupling Pipe Diameter 1/2 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 3M Quantity Discounts Items

1/2'' 3M A105 Forged Socket Weld Coupling

Pipe Diameter	1/2
Pressure Class	3M

Origin: Approved
Item# PCP3MSWC.50-X

Origin: Urestricted Origin
Item# PCP3MSWC.50-I

Origin: North America
Item# PCP3MSWC.50-U

Origin: Non China/Non India
Item# PCP3MSWC.50-R

PCP6MSWC.50 A105 Forged Socket Weld Coupling Pipe Diameter 1/2 Quantity Discounts A105 Forged Socket Weld Coupling Pressure Class 6M Quantity Discounts Items

1/2'' 6M A105 Forged Socket Weld Coupling

Pipe Diameter	1/2
Pressure Class	6M

ASTM A105	Covers forged carbon steel piping components for ambient- and higher-temperature service in pressure systems. Included are flanges, fittings, Valves, and similar parts ordered either to dimensions specified by the purchaser or to dimensional standards.
ASME B16.11	Covers ratings, dimensions, tolerances, marking and material requirements for socket-welding and threaded forged fittings. These fittings are designated as Class 2000, 3000, and 6000 for threaded end fittings and Class 3000, 6000, and 9000 for socket-weld end fittings.

Element	Carbon	Manganese	Phosphorus	Sulfur	Silicon	Copper	Nickel	Chromium	Molybdenum	Vanadium

Composition, %	0.35 max	0.60-1.05	0.035 max	0.040 max	0.10-0.35	0.40 max (1)	0.40 max (1)	0.30 max (1-2)	0.12 max (1-2)	0.08 max

Grade A105	Tensile Strength	Yield Strength	Elongation in 4D	Reduction in Area	Hardness
Grade A105	Min ksi [MPa]	Min ksi [Mpa]	Min %	Min %	Max
	70 [485]	36 [250]	22	30	197