BS STANDARD MALLEABLE IRON PIPE FITTINGS-UNION, FIG#342A

Dimensions:

1/2"(DN15) - 2"(DN50)

Design Standard:

EN10242, GB/T3287  

Connection Standard:

ISO7/1, ISO228, GB/T7306.2, GB/T7307

Working Pressure:

PN16


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DESCRIPTION
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TECHNICAL
PARAMETERS
PRODUCTS
RECOMMENDED
DESCRIPTION OVERVIEW

The union is one kind of malleable iron pipe fittings with conical joint and double bronze navy, which can connect two pipe joints of the same nominal diameter to make the pipe parallel.

TECHNICAL PARAMETERS
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PRODUCTS RECOMMENDED
BS MI 90°ELBOW, FIG# 90
BS MI REDUCING 90°ELBOW, FIG# 90R
BS MI UNION, FIG# 330
BS MI CROSS, FIG# 180
BS MI SOCKET, FIG# 220
BS MI REDUCING SOCKET, FIG# 240
BS MI TABLE D FLANGE, FIG# 321TD
ANSI MI 90°ELBOW, FIG# 90
ANSI MI REDUCING 90°ELBOW, FIG# 90R
ANSI MI CROSS, FIG# 180
ANSI MI UNION WITH BRASS SEAT, FIG# 342
DIN MI 90°ELBOW, FIG# 90
DIN MI 90°ELBOW, FIG# 90R
DIN MI CROSS, FIG# 180
DIN MI UNION, FIG# 340
BS MI FITTING 90° BEND, FIG# 1#
BS MI FITTING 90° BEND , FIG# 1#F
BS MI FITTING SERVICE TEE, FIG# 134
BS MI FITTING REDUCING SERVICE TEE, FIG# 134R
BS MI FITTING REDUCING CROSS, FIG# 180R
BS MI FITTING BUSHING, FIG# 241
BS MI FITTING BUSHING, FIG# 241D
BS MI FITTING HEXAGON NIPPLE, FIG# 280
BS MI FITTING 90° BEND, FIG# 2#
BS MI FITTING TEE, FIG# 130
BS MI FITTING REDUCING SOCKET, FIG# 246
BS MI FITTING REDUCING HEXAGON NIPPLE, FIG# 245
BS MI FITTING REDUCING TEE, FIG# 130R
BS MI FITTING 90° BEND, FIG# 1A
BS MI FITTING 90° BEND, M&F,FIG# 1AF
BS MI FITTING 90° BEND, FIG# 2A
BS MI FITTING 90° BEND, FIG# 2AF
BS MI FITTING 90° BEND, FIG# 3#
BS MI ITTING 45° BEND, M&F,FIG# 40
BS MI FITTING 45° BEND, M&f,FIG# 40F
BS MI FITTING 45° BEND, FIG# 41
BS MI FITTING CROSSOVER, FIG# 85
BS MI FITTING PITCHER TEE, FIG# 131
BS MIFITTING LATERAL Y BRACHE, FIG# 165
BS MI FITTING PARALLEI THREAD SOCKET, FIG# 270
BS MI FITTING LEFT AND RIGHT THREAD SOCKET, FIG# 271
BS MI FITTING PLAIN PLUG, FIG# 291
BS MI FITTING STREET ELBOW, FIG# 92
BS MI FITTING 90°REDUCING STREET ELBOW , FIG# 92R
BS MI FITTING UNION ELBOW, FIG# 95
ANSI MI 180° RETURN ELBOW, FIG#90U
ANSI MI 90° REDUCING STREET ELBOW, FIG#92
ANSI MI 90° REDUCING STREET ELBOW, M&F, FIG#92R
ANSI MI UNION ELBOW, FIG#96A
ANSI MI 45°ELBOW, FIG#120
ANSI MI 45° STREET ELBOW, FIG#121
ANSI MI TEE, FIG#130
ANSI MI REDUCING TEE, FIG#130R
ANSI MI SERVICE TEE, FIG#134
ANSI MI 45° LATERAL Y BRANCH, FIG#165
ASNI MI REDUCING CROSS, FIG#180R
ANSI MI COUPLING, FIG#220
ANSI MI L&R COUPLING, FIG# 220S
ANSI MI REDUCING COUPLING, FIG# 240
ANSI MI TAPPED REDUCING COUPLING, FIG# 240T
ANSI MI OUTSIDE HEX BUSHING, FIG# 241
ANSI MI INSIDE HEX BUSHING, FIG# 241N
ANSI MI REDUCING HEXAGON NIPPLE, FIG# 245
ANSI MI REDUCING EXTENSION PIECE, FIG# 246
ANSI MI HEXAGON NIPPLE, FIG# 280
ANSI MI CORED PLUG, FIG# 291
ANSI MI COUNTERSUNK PLUG, FIG# 291N
ANSI MI BAR HEAD PLUG, FIG# 291-4
ANSI MI SOLID PLUG, FIG# 291S
ANSI MI CAP, FIG# 300
ANSI MI LOCKNUT, FIG# 310
ANSI MI WASTENUT, FIG# 320
ANSI MI FLOOR FLANGE, FIG# 321
ANSI MI FLOOR FLANGE WITHOUT HOLE, FIG# 321W
ANSI MI EXTENSION PIECE, FIG# 529A
ANSI MI SIDE OUTLET ELBOW, FIG# 1221
ANSI MI SIDE OUTLET TEE, FIG# 1223
ANSI MI SIDE OUTLET CROSS, FIG# 1224
ANSI MI LONG COMPRESSION COUPLING, FIG# LCC
ANSI MI TEE FLANGE, FIG#WJFL
ANSI MI BORDERLESS COUPLING, FIG# 1220
DIN MI SHORT BEND 90°, FEMALE, FIG# 2A
DIN MI SHORT BEND 90°, FEMALE, BANDED, FIG# 2AF
DIN MI HEXAGON NIPPLE, RIGHT&LEFT HAND THREAD, FIG# 281
DIN MI BEND 90°, MALE, FIG# 3#
DIN MI BEND 45°, M&F, FIG# 40
DIN MI BEND 45°, FEMALE, FIG# 41
DIN MI CROSSOVER, FIG# 85
DIN MI RETURN BEND, FIG#90U
DIN MI STREET ELBOW, 90°, EQUAL, FIG# 92
DIN MI REDUCING STREET ELBOW, 90°, FIG# 92R
DIN MI ELBOW, 90° MALE, FIG# 94
DIN MI UNION ELBOW, F&F, FLAT SEAT WITHOUT GASKET, FIG# 95
DIN MI UNION ELBOW, F&F, FLAT SEAT WITH GASKET, FIG# 95D
DIN MI UNION ELBOW, F&F, CONICAL JOINT IRON TO IRON, FIG# 96
DIN MI UNION ELBOW, M&F, FLAT SEAT WITHOUT GASKET, FIG# 97
DIN MI UNION ELBOW, M&F, FLAT SEAT WITH GASKET, FIG# 97D
DIN MI UNION ELBOW, M&F, CONICAL JOINT IRON TO IRON, FIG# 98
DIN MI ELBOW, 45°, FIG# 120
DIN MI STREET ELBOW, 45°, FIG# 121
DIN MI TEE, FIG# 130
DIN MI REDUCING TEE, FIG# 130R
DIN MI PITCHER TEE, 90°, EQUAL, FIG# 131
DIN MI TWIN ELBOW, EQUAL, FIG# 132
DIN MI TEE, EQUAL WITH MALE BRANCH, FIG# 133
DIN MI TEE, EQUAL, FIG# 134
DIN MI TEE, EQUAL WITH MALE THREAD, FIG# 135
DIN MI LATERAL Y BRANCH, 45°, FIG# 165
DIN MI REDUCING CROSS, FIG# 180R
DIN MI REDUCING SOCKET, FIG# 240
DIN MI BUSHING, FIG# 241
DIN MI BUSHING, FIG# 241D
DIN MI REDUCING NIPPLE, FIG# 245
DIN MI REDUCING EXTENSION PIECE, SOCKETS M&F, FIG# 246
DIN MI SOCKET, PARALLEL THREADS, EQUAL, FIG# 270
DIN MI SOCKET, RIGHT&LEFT HAND THREAD, FIG# 271
DIN MI HEXAGON NIPPLE, EQUAL, FIG# 280
DIN MI PLUG, BEADED, FIG# 290
DIN MI PLUG, PLAIN, FIG# 291
DIN MI SPECIAL PLUG, FIG# 292
DIN MI CAP, FIG# 300
DIN MI ROUND CAP, FIG# 301
DIN MI BACKNUT, FIG# 310
DIN MI ROUND FLANGE, WITH 4 BOLT HOLES, FIG# 321
DIN MI ROUND FLANGE, WITHOUT BOLT HOLE， FIG# 321W
DIN MI UNION, FLAT SEAT, WITHOUT GASKET, FIG# 330
DIN MI UNION, FLAT SEAT, WITH GASKET, FIG# 330D
DIN MI UNION, M&F, FLAT SEAT WITHOUT GASKET, FIG# 331
DIN MI UNION, M&F, FLAT SEAT WITH GASKET, FIG# 331D
DIN MI UNION, M&F, CONICAL JOINT, IRON TO IRON SEAT, FIG# 341
DIN MI UNION, CONICAL JOINT, BRASS TO IRON SEAT, FIG# 342
DIN MI UNION, M&F, FLAT SEAT, FIG# 345
BS MI FITTING UNION ELBOWS , FIG# 95D
BS MI FITTING UNION ELBOWS , FIG# 96
DIN MI UNION, FLAT SEAT, FIG# 346
DIN MI UNION BUSH FLAT SEAT, FIG# 370
BS MI FITTING UNION ELBOWS , FLAT SEAT,M&F, FIG# 97
DIN MI UNION TAIL PIECE, FIG# 371
BS MI FITTING UNION ELBOWS , FLAT SEAT WITH GASKET,M&F, FIG# 97D
BS MI FITTING UNION ELBOWS ,CONICAL JOINT ,M&F, FIG# 98
BS MI FITTING 45°ELBOW, FIG# 120
BS MI FITTING 45° STREET ELBOW, FIG#121
BS MI FITTING REDUCING PITCHER TEE, FIG# 131R
BS MI FITTING UNION , FLAT SEAT , FIG# 330
BS MI FITTING UNION , FLAT SEAT WITH GASKET , FIG# 330D
BS MI FITTING UNION , FLAT SEAT , M&F,FIG# 331
BS MI FITTING UNION ,CONICAL JOINT, FIG# 340
BS MI FITTING UNION , CONICAL JOINT,M&F, FIG# 341
BS MI FITTING UNION , CONICAL JOINT,BRASS TO IRON SEAT, FIG# 342
BS MI FITTING LONG ADAPTER M/F, FIG# 526
BS MI FITTING LONG EXTENSION PIECE,M/F, FIG# 529A
BS MI FITTING SHORT EXTENSION PIECE,M/F, FIG# 529X
BS MI FITTING SIDE OUTLET TEE, FIG# 1223
BS MI FITTING SIDE OUTLET CROSS, FIG# 1224
BS MI FITTING COUPLING LUCK F/F, FIG# LAA
BS MI FITTING COUPLING LUCK M/F, FIG# LAF
BS MI FITTINGLONG COMPRESSION COUPLING, FIG# LCC
BS MI FITTING SHORT COMPRESSION COUPLING, FIG# SCC
BS MI FITTING COMPRESSION TEE, FIG# TCC
DIN MI UNION TAIL PIECE (PART OF 330), FIG# 372
DIN MI SPECIAL UNION, FIG# T330
DIN MI UNION NUT, FIG# 374
DIN MI BRACKET ELBOW, FIG# 471
DIN MI EXTENSION TUBE, FIG# 526
DIN MI EXTENSION LONG PIECE, FIG# 529A
DIN MI MALE NIPPLE, FIG# 531
DIN MI PLUG, HEXAGON/SQUARE INSIDE, FIG# 596
DIN MI SIDE OUTLET ELBOW, FIG# 1221
DIN MI SIDE OUTLET TEE, FIG# 1223
DIN MI Y-PIECE, FIG# 2220
DIN MI DRINKING NIPPLE, 105°, FIG# 9015
DIN MI DRINKING NIPPLE, 120°, FIG# 9030
DIN MI DRINKING NIPPLE, 135°, FIG# 9045
DIN MI BEND 90°, M&F, FIG# 1#
DIN MI SHORT BEND 90°, M&F, FIG# 1A
DIN MI BEND 90°, FEMALE, FIG# 2#
BS MI FITTING FLANGE, FIG# 321P
BS MI FITTING FLANGE, FIG# 321PW
BS MI FITTING SOLID PLUG, FIG# 291S
BS MI FITTING SPECIAL PLUG, FIG# 292
BS MI FITTING CAP, FIG# 300
BS MI FITTING BACKNUT, FIG# 310
BS MI FITTING FLANGE, FIG# 321
BS MI FITTING FLANGE, FIG# 321-4
BS MI FITTING FLANGE, FIG# 321-H
BS MI FITTING COUNTERSUNK PLUG, FIG# 291N
BS STANDARD MALLEABLE IRON PIPE FITTINGS-UNION, FIG#340Q
BS MI FITTING SIDE OUTLET ELBOW, FIG# 1221
BS MI FITTING WATER KNOCKOUT DRUM,FIG# 137RL
18F BS MI FITTING CROSSOVER,FIG# 85
18F BS MI FITTING 90°ELBOW,FIG# 18F
18F BS MI FITTING REDUCING 90°ELBOW,FIG# 18F
18F BS MI FITTING 90°STREET ELBOW,FIG# 92
18F BS MI FITTING 45°ELBOW,FIG# 120
18F BS MI FITTING TEE,FIG# 130
18F BS MI FITTING REDUCING TEE,FIG# 130R
18F BS MI FITTING 134R REDUCING SERVICE TEE,FIG# 134R
18F BS MI FITTING 135R REDUCING TEE WITH MALE THREAD,FIG# 135R
18F BS MI FITTING 137R REDUCING SERVICE TEE,FIG# 137R
18F BS MI FITTING REDUCING CROSS,FIG# 180R
18F BS MI FITTING 220 SOCKET,FIG# 220
18F BS MI FITTING REDUCING SOCKET,FIG# 240
18F BS MI FITTING BUSHING,FIG# 241
18F BS MI FITTING 272 SOCKET,FIG# 272
18F BS MI FITTING HEXAGON NIPPLE,FIG# 280
18F BS MI FITTING PLUG, BEADED,FIG# 290
18F BS MI FITTING 291 PLAIN PLUG,FIG# 291
18F BS MI FITTING 291LM PLAIN PLUG,FIG# 291LM
18F BS MI FITTING CAP,FIG# 300
18F BS MI FITTING UNION,FIG# 330
18F BS MI FITTING UNION,FIG# 330D
18F BS MI FITTING UNION,FIG# 340
18F BS MI FITTING UNION,FIG# 342
ANSI MI 90°ELBOW 300#, FIG# 90
ANSI MI 90°ELBOW 300#, FIG# 92
ANSI MI 90°ELBOW 300#, FIG# 90R
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Malleable Iron Nipple Fig