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    348 Products
    About Pipe and Fittings
    industrial info icon

    Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    Fitting Type

    Fitting Type

    Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe

    Also known as Schedule 80, this pipe has thick walls for good strength in high-pressure applications.
    Pipe—Fully Threaded
    Image of Product. Male. Front orientation. Pipe and Fittings. Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Fully Threaded, Male, Threaded Fitting Connection.

    Male

    Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.
    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Phosphate-Coated Steel—A phosphate coating gives it some corrosion resistance, but this pipe shouldn’t be used in corrosive environments.
    Pipe
    Size
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
    1/8
    		3/4"Seamless80
    		Phosphate-Coated Steel7727K10100000
    1/4
    		7/8"Seamless80
    		Phosphate-Coated Steel7727K1310000
    3/8
    		1"Seamless80
    		Phosphate-Coated Steel7727K1610000
    1/2
    		1 1/8"Seamless80
    		Phosphate-Coated Steel7727K1910000
    3/4
    		1 3/8"Seamless80
    		Phosphate-Coated Steel7727K2210000
    1
    		1 1/2"Seamless80
    		Phosphate-Coated Steel7727K2510000
    1 1/4
    		1 5/8"Seamless80
    		Phosphate-Coated Steel7727K2810000
    1 1/2
    		1 3/4"Seamless80
    		Phosphate-Coated Steel7727K3110000
    2
    		2"Seamless80
    		Phosphate-Coated Steel7727K34100000
    2 1/2
    		2 1/2"Seamless80
    		Phosphate-Coated Steel7727K37100000
    3
    		2 5/8"Seamless80
    		Phosphate-Coated Steel7727K40100000
    4
    		2 7/8"Seamless80
    		Phosphate-Coated Steel7727K43100000
     
    Pipe—Threaded on Both Ends
    Image of Product. Male. Front orientation. Pipe and Fittings. Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Threaded on Both Ends, Male, Threaded Fitting Connection.

    Male

    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Phosphate-Coated Steel—A phosphate coating gives it some corrosion resistance, but this pipe shouldn’t be used in corrosive environments.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
     
    1/8 Pipe Size
    1 1/2"Seamless80
    		Phosphate-Coated Steel7727K10200000
    2"Seamless80
    		Phosphate-Coated Steel7727K1030000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K1040000
    3"Seamless80
    		Phosphate-Coated Steel7727K1050000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K1060000
    4"Seamless80
    		Phosphate-Coated Steel7727K1070000
    5"Seamless80
    		Phosphate-Coated Steel7727K10900000
    6"Seamless80
    		Phosphate-Coated Steel7727K11100000
    8"Seamless80
    		Phosphate-Coated Steel7727K11300000
    10"Seamless80
    		Phosphate-Coated Steel7727K11500000
    12"Seamless80
    		Phosphate-Coated Steel7727K11700000
    20"Seamless80
    		Phosphate-Coated Steel5016T20300000
    48"Seamless80
    		Phosphate-Coated Steel5016T1400000
    72"Seamless80
    		Phosphate-Coated Steel5016T16000000
     
    1/4 Pipe Size
    1 1/2"Seamless80
    		Phosphate-Coated Steel7727K1320000
    2"Seamless80
    		Phosphate-Coated Steel7727K1330000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K1340000
    3"Seamless80
    		Phosphate-Coated Steel7727K1350000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K1360000
    4"Seamless80
    		Phosphate-Coated Steel7727K13700000
    5"Seamless80
    		Phosphate-Coated Steel7727K13900000
    6"Seamless80
    		Phosphate-Coated Steel7727K14100000
    8"Seamless80
    		Phosphate-Coated Steel7727K14300000
    10"Seamless80
    		Phosphate-Coated Steel7727K14500000
    12"Seamless80
    		Phosphate-Coated Steel7727K14700000
    14"Seamless80
    		Phosphate-Coated Steel5016T20500000
    16"Seamless80
    		Phosphate-Coated Steel5016T20600000
    18"Seamless80
    		Phosphate-Coated Steel5016T1800000
    20"Seamless80
    		Phosphate-Coated Steel5016T20700000
    24"Seamless80
    		Phosphate-Coated Steel5016T1900000
    36"Seamless80
    		Phosphate-Coated Steel5016T2100000
    48"Seamless80
    		Phosphate-Coated Steel5016T22000000
    60"Seamless80
    		Phosphate-Coated Steel5016T23000000
    72"Seamless80
    		Phosphate-Coated Steel5016T24000000
     
    3/8 Pipe Size
    1 1/2"Seamless80
    		Phosphate-Coated Steel7727K1620000
    2"Seamless80
    		Phosphate-Coated Steel7727K1630000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K1640000
    3"Seamless80
    		Phosphate-Coated Steel7727K1650000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K16600000
    4"Seamless80
    		Phosphate-Coated Steel7727K16700000
    5"Seamless80
    		Phosphate-Coated Steel7727K16900000
    6"Seamless80
    		Phosphate-Coated Steel7727K17100000
    8"Seamless80
    		Phosphate-Coated Steel7727K17300000
    10"Seamless80
    		Phosphate-Coated Steel7727K17500000
    12"Seamless80
    		Phosphate-Coated Steel7727K17700000
    14"Seamless80
    		Phosphate-Coated Steel5016T20900000
    16"Seamless80
    		Phosphate-Coated Steel5016T21100000
    18"Seamless80
    		Phosphate-Coated Steel5016T2600000
    24"Seamless80
    		Phosphate-Coated Steel5016T2700000
    36"Seamless80
    		Phosphate-Coated Steel5016T2800000
    48"Seamless80
    		Phosphate-Coated Steel5016T29000000
    60"Seamless80
    		Phosphate-Coated Steel5016T31000000
    72"Seamless80
    		Phosphate-Coated Steel5016T32000000
     
    1/2 Pipe Size
    1 1/2"Seamless80
    		Phosphate-Coated Steel7727K1920000
    2"Seamless80
    		Phosphate-Coated Steel7727K1930000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K1940000
    3"Seamless80
    		Phosphate-Coated Steel7727K1950000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K1960000
    4"Seamless80
    		Phosphate-Coated Steel7727K1970000
    5"Seamless80
    		Phosphate-Coated Steel7727K1990000
    6"Seamless80
    		Phosphate-Coated Steel7727K2010000
    8"Seamless80
    		Phosphate-Coated Steel7727K20300000
    10"Seamless80
    		Phosphate-Coated Steel7727K20500000
    12"Seamless80
    		Phosphate-Coated Steel7727K20700000
    14"Seamless80
    		Phosphate-Coated Steel5016T21400000
    16"Seamless80
    		Phosphate-Coated Steel5016T21500000
    18"Seamless80
    		Phosphate-Coated Steel5016T3400000
    20"Seamless80
    		Phosphate-Coated Steel5016T21600000
    22"Seamless80
    		Phosphate-Coated Steel5016T21700000
    24"Seamless80
    		Phosphate-Coated Steel5016T3500000
    36"Seamless80
    		Phosphate-Coated Steel5016T3600000
    48"Seamless80
    		Phosphate-Coated Steel5016T3700000
    60"Seamless80
    		Phosphate-Coated Steel5016T3800000
    72"Seamless80
    		Phosphate-Coated Steel5016T39000000
     
    3/4 Pipe Size
    1 1/2"Seamless80
    		Phosphate-Coated Steel7727K2220000
    2"Seamless80
    		Phosphate-Coated Steel7727K2230000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K2240000
    3"Seamless80
    		Phosphate-Coated Steel7727K2250000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K2260000
    4"Seamless80
    		Phosphate-Coated Steel7727K2270000
    5"Seamless80
    		Phosphate-Coated Steel7727K2290000
    6"Seamless80
    		Phosphate-Coated Steel7727K2310000
    8"Seamless80
    		Phosphate-Coated Steel7727K23300000
    10"Seamless80
    		Phosphate-Coated Steel7727K23500000
    12"Seamless80
    		Phosphate-Coated Steel7727K23700000
    14"Seamless80
    		Phosphate-Coated Steel5016T21800000
    16"Seamless80
    		Phosphate-Coated Steel5016T21900000
    18"Seamless80
    		Phosphate-Coated Steel5016T4200000
    20"Seamless80
    		Phosphate-Coated Steel5016T22100000
    22"Seamless80
    		Phosphate-Coated Steel5016T22200000
    24"Seamless80
    		Phosphate-Coated Steel5016T4300000
    36"Seamless80
    		Phosphate-Coated Steel5016T4400000
    48"Seamless80
    		Phosphate-Coated Steel5016T4500000
    60"Seamless80
    		Phosphate-Coated Steel5016T46000000
    72"Seamless80
    		Phosphate-Coated Steel5016T48000000
     
    1 Pipe Size
    2"Seamless80
    		Phosphate-Coated Steel7727K2530000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K2540000
    3"Seamless80
    		Phosphate-Coated Steel7727K2550000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K2560000
    4"Seamless80
    		Phosphate-Coated Steel7727K2570000
    5"Seamless80
    		Phosphate-Coated Steel7727K25900000
    6"Seamless80
    		Phosphate-Coated Steel7727K26100000
    8"Seamless80
    		Phosphate-Coated Steel7727K26300000
    10"Seamless80
    		Phosphate-Coated Steel7727K26500000
    12"Seamless80
    		Phosphate-Coated Steel7727K26700000
    14"Seamless80
    		Phosphate-Coated Steel5016T22300000
    16"Seamless80
    		Phosphate-Coated Steel5016T22400000
    18"Seamless80
    		Phosphate-Coated Steel5016T4900000
    20"Seamless80
    		Phosphate-Coated Steel5016T22500000
    22"Seamless80
    		Phosphate-Coated Steel5016T22600000
    24"Seamless80
    		Phosphate-Coated Steel5016T5100000
    36"Seamless80
    		Phosphate-Coated Steel5016T5200000
    48"Seamless80
    		Phosphate-Coated Steel5016T53000000
    60"Seamless80
    		Phosphate-Coated Steel5016T54000000
    72"Seamless80
    		Phosphate-Coated Steel5016T55000000
     
    1 1/4 Pipe Size
    2"Seamless80
    		Phosphate-Coated Steel7727K2830000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K2840000
    3"Seamless80
    		Phosphate-Coated Steel7727K2850000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K28600000
    4"Seamless80
    		Phosphate-Coated Steel7727K28700000
    5"Seamless80
    		Phosphate-Coated Steel7727K28900000
    6"Seamless80
    		Phosphate-Coated Steel7727K29100000
    8"Seamless80
    		Phosphate-Coated Steel7727K29300000
    10"Seamless80
    		Phosphate-Coated Steel7727K29500000
    12"Seamless80
    		Phosphate-Coated Steel7727K29700000
    14"Seamless80
    		Phosphate-Coated Steel5016T22700000
    16"Seamless80
    		Phosphate-Coated Steel5016T22800000
    18"Seamless80
    		Phosphate-Coated Steel5016T5700000
    20"Seamless80
    		Phosphate-Coated Steel5016T22900000
    24"Seamless80
    		Phosphate-Coated Steel5016T5800000
    36"Seamless80
    		Phosphate-Coated Steel5016T59000000
    48"Seamless80
    		Phosphate-Coated Steel5016T61000000
    60"Seamless80
    		Phosphate-Coated Steel5016T62000000
    72"Seamless80
    		Phosphate-Coated Steel5016T63000000
     
    1 1/2 Pipe Size
    2"Seamless80
    		Phosphate-Coated Steel7727K3130000
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K3140000
    3"Seamless80
    		Phosphate-Coated Steel7727K31500000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K31600000
    4"Seamless80
    		Phosphate-Coated Steel7727K31700000
    5"Seamless80
    		Phosphate-Coated Steel7727K31900000
    6"Seamless80
    		Phosphate-Coated Steel7727K32100000
    8"Seamless80
    		Phosphate-Coated Steel7727K32300000
    10"Seamless80
    		Phosphate-Coated Steel7727K32500000
    12"Seamless80
    		Phosphate-Coated Steel7727K32700000
    14"Seamless80
    		Phosphate-Coated Steel5016T23200000
    16"Seamless80
    		Phosphate-Coated Steel5016T23300000
    18"Seamless80
    		Phosphate-Coated Steel5016T6500000
    20"Seamless80
    		Phosphate-Coated Steel5016T23400000
    22"Seamless80
    		Phosphate-Coated Steel5016T23500000
    24"Seamless80
    		Phosphate-Coated Steel5016T6600000
    36"Seamless80
    		Phosphate-Coated Steel5016T67000000
    48"Seamless80
    		Phosphate-Coated Steel5016T68000000
    60"Seamless80
    		Phosphate-Coated Steel5016T69000000
    72"Seamless80
    		Phosphate-Coated Steel5016T71000000
     
    2 Pipe Size
    2 1/2"Seamless80
    		Phosphate-Coated Steel7727K34400000
    3"Seamless80
    		Phosphate-Coated Steel7727K34500000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K34600000
    4"Seamless80
    		Phosphate-Coated Steel7727K34700000
    5"Seamless80
    		Phosphate-Coated Steel7727K34900000
    6"Seamless80
    		Phosphate-Coated Steel7727K35100000
    8"Seamless80
    		Phosphate-Coated Steel7727K35300000
    10"Seamless80
    		Phosphate-Coated Steel7727K35500000
    12"Seamless80
    		Phosphate-Coated Steel7727K35700000
    14"Seamless80
    		Phosphate-Coated Steel5016T23600000
    16"Seamless80
    		Phosphate-Coated Steel5016T23700000
    18"Seamless80
    		Phosphate-Coated Steel5016T7300000
    20"Seamless80
    		Phosphate-Coated Steel5016T23800000
    22"Seamless80
    		Phosphate-Coated Steel5016T23900000
    24"Seamless80
    		Phosphate-Coated Steel5016T7400000
    36"Seamless80
    		Phosphate-Coated Steel5016T75000000
    48"Seamless80
    		Phosphate-Coated Steel5016T76000000
    60"Seamless80
    		Phosphate-Coated Steel5016T77000000
    72"Seamless80
    		Phosphate-Coated Steel5016T78000000
     
    2 1/2 Pipe Size
    3"Seamless80
    		Phosphate-Coated Steel7727K37500000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K37600000
    4"Seamless80
    		Phosphate-Coated Steel7727K37700000
    5"Seamless80
    		Phosphate-Coated Steel7727K37900000
    6"Seamless80
    		Phosphate-Coated Steel7727K38100000
    8"Seamless80
    		Phosphate-Coated Steel7727K38300000
    10"Seamless80
    		Phosphate-Coated Steel7727K38500000
    12"Seamless80
    		Phosphate-Coated Steel7727K38700000
    14"Seamless80
    		Phosphate-Coated Steel5016T24100000
    16"Seamless80
    		Phosphate-Coated Steel5016T242000000
    18"Seamless80
    		Phosphate-Coated Steel5016T81000000
    20"Seamless80
    		Phosphate-Coated Steel5016T243000000
    24"Seamless80
    		Phosphate-Coated Steel5016T82000000
    36"Seamless80
    		Phosphate-Coated Steel5016T83000000
    48"Seamless80
    		Phosphate-Coated Steel5016T84000000
    60"Seamless80
    		Phosphate-Coated Steel5016T85000000
    72"Seamless80
    		Phosphate-Coated Steel5016T86000000
     
    3 Pipe Size
    3"Seamless80
    		Phosphate-Coated Steel7727K40500000
    3 1/2"Seamless80
    		Phosphate-Coated Steel7727K40600000
    4"Seamless80
    		Phosphate-Coated Steel7727K40700000
    5"Seamless80
    		Phosphate-Coated Steel7727K40900000
    6"Seamless80
    		Phosphate-Coated Steel7727K41100000
    8"Seamless80
    		Phosphate-Coated Steel7727K41300000
    10"Seamless80
    		Phosphate-Coated Steel7727K41500000
    12"Seamless80
    		Phosphate-Coated Steel7727K41700000
    14"Seamless80
    		Phosphate-Coated Steel5016T245000000
    16"Seamless80
    		Phosphate-Coated Steel5016T246000000
    18"Seamless80
    		Phosphate-Coated Steel5016T88000000
    20"Seamless80
    		Phosphate-Coated Steel5016T247000000
    22"Seamless80
    		Phosphate-Coated Steel5016T248000000
    24"Seamless80
    		Phosphate-Coated Steel5016T89000000
    36"Seamless80
    		Phosphate-Coated Steel5016T91000000
    48"Seamless80
    		Phosphate-Coated Steel5016T92000000
    60"Seamless80
    		Phosphate-Coated Steel5016T93000000
    72"Seamless80
    		Phosphate-Coated Steel5016T94000000
     
    4 Pipe Size
    4"Seamless80
    		Phosphate-Coated Steel7727K43700000
    5"Seamless80
    		Phosphate-Coated Steel7727K43900000
    6"Seamless80
    		Phosphate-Coated Steel7727K44100000
    8"Seamless80
    		Phosphate-Coated Steel7727K443000000
    10"Seamless80
    		Phosphate-Coated Steel7727K445000000
    12"Seamless80
    		Phosphate-Coated Steel7727K447000000
    14"Seamless80
    		Phosphate-Coated Steel5016T249000000
    16"Seamless80
    		Phosphate-Coated Steel5016T251000000
    18"Seamless80
    		Phosphate-Coated Steel5016T96000000
    20"Seamless80
    		Phosphate-Coated Steel5016T252000000
    24"Seamless80
    		Phosphate-Coated Steel5016T97000000
    36"Seamless80
    		Phosphate-Coated Steel5016T98000000
    48"Seamless80
    		Phosphate-Coated Steel5016T95000000
    60"Seamless80
    		Phosphate-Coated Steel5016T99000000
     

    Extra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe

    Extra-thick walls give this pipe excellent strength to handle high-pressure applications. It is also known as Schedule 160.
    Pipe—Fully Threaded
    Image of Product. Male. Front orientation. Pipe and Fittings. Extra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Fully Threaded, Male, Threaded Fitting Connection.

    Male

    Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.
    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Phosphate-Coated Steel—A phosphate coating gives it some corrosion resistance, but this pipe shouldn’t be used in corrosive environments.
    Pipe
    Size
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
    1/2
    		1 1/8"Seamless160
    		Phosphate-Coated Steel7733K10100000
    3/4
    		1 3/8"Seamless160
    		Phosphate-Coated Steel7733K13100000
    1
    		1 1/2"Seamless160
    		Phosphate-Coated Steel7733K16100000
    1 1/4
    		1 5/8"Seamless160
    		Phosphate-Coated Steel7733K19100000
    1 1/2
    		1 3/4"Seamless160
    		Phosphate-Coated Steel7733K22100000
    2
    		2"Seamless160
    		Phosphate-Coated Steel7733K25100000
    2 1/2
    		2 1/2"Seamless160
    		Phosphate-Coated Steel7733K281000000
    3
    		2 5/8"Seamless160
    		Phosphate-Coated Steel7733K311000000
    4
    		2 7/8"Seamless160
    		Phosphate-Coated Steel7733K341000000
     
    Pipe—Threaded on Both Ends
    Image of Product. Male. Front orientation. Pipe and Fittings. Extra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Threaded on Both Ends, Male, Threaded Fitting Connection.

    Male

    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Phosphate-Coated Steel—A phosphate coating gives it some corrosion resistance, but this pipe shouldn’t be used in corrosive environments.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
     
    1/2 Pipe Size
    1 1/2"Seamless160
    		Phosphate-Coated Steel7733K102000000
    2"Seamless160
    		Phosphate-Coated Steel7733K10300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K10400000
    3"Seamless160
    		Phosphate-Coated Steel7733K10500000
    4"Seamless160
    		Phosphate-Coated Steel7733K10700000
    5"Seamless160
    		Phosphate-Coated Steel7733K10900000
    6"Seamless160
    		Phosphate-Coated Steel7733K11100000
    8"Seamless160
    		Phosphate-Coated Steel7733K11300000
    10"Seamless160
    		Phosphate-Coated Steel7733K11500000
    12"Seamless160
    		Phosphate-Coated Steel7733K11700000
    18"Seamless160
    		Phosphate-Coated Steel5225T3400000
    24"Seamless160
    		Phosphate-Coated Steel5225T3500000
    36"Seamless160
    		Phosphate-Coated Steel5225T36000000
     
    3/4 Pipe Size
    1 1/2"Seamless160
    		Phosphate-Coated Steel7733K13200000
    2"Seamless160
    		Phosphate-Coated Steel7733K13300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K13400000
    3"Seamless160
    		Phosphate-Coated Steel7733K13500000
    4"Seamless160
    		Phosphate-Coated Steel7733K13700000
    5"Seamless160
    		Phosphate-Coated Steel7733K13900000
    6"Seamless160
    		Phosphate-Coated Steel7733K14100000
    8"Seamless160
    		Phosphate-Coated Steel7733K14300000
    10"Seamless160
    		Phosphate-Coated Steel7733K14500000
    12"Seamless160
    		Phosphate-Coated Steel7733K14700000
    18"Seamless160
    		Phosphate-Coated Steel5225T42000000
    24"Seamless160
    		Phosphate-Coated Steel5225T43000000
    36"Seamless160
    		Phosphate-Coated Steel5225T44000000
     
    1 Pipe Size
    2"Seamless160
    		Phosphate-Coated Steel7733K16300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K16400000
    3"Seamless160
    		Phosphate-Coated Steel7733K16500000
    4"Seamless160
    		Phosphate-Coated Steel7733K16700000
    5"Seamless160
    		Phosphate-Coated Steel7733K16900000
    6"Seamless160
    		Phosphate-Coated Steel7733K17100000
    8"Seamless160
    		Phosphate-Coated Steel7733K17300000
    10"Seamless160
    		Phosphate-Coated Steel7733K17500000
    12"Seamless160
    		Phosphate-Coated Steel7733K17700000
    18"Seamless160
    		Phosphate-Coated Steel5225T49000000
    24"Seamless160
    		Phosphate-Coated Steel5225T53000000
    36"Seamless160
    		Phosphate-Coated Steel5225T52000000
     
    1 1/4 Pipe Size
    2"Seamless160
    		Phosphate-Coated Steel7733K19300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K19400000
    3"Seamless160
    		Phosphate-Coated Steel7733K19500000
    4"Seamless160
    		Phosphate-Coated Steel7733K19700000
    5"Seamless160
    		Phosphate-Coated Steel7733K19900000
    6"Seamless160
    		Phosphate-Coated Steel7733K20100000
    8"Seamless160
    		Phosphate-Coated Steel7733K20300000
    10"Seamless160
    		Phosphate-Coated Steel7733K205000000
    12"Seamless160
    		Phosphate-Coated Steel7733K207000000
    18"Seamless160
    		Phosphate-Coated Steel5225T57000000
    24"Seamless160
    		Phosphate-Coated Steel5225T58000000
    36"Seamless160
    		Phosphate-Coated Steel5225T59000000
     
    1 1/2 Pipe Size
    2"Seamless160
    		Phosphate-Coated Steel7733K22300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K22400000
    3"Seamless160
    		Phosphate-Coated Steel7733K22500000
    4"Seamless160
    		Phosphate-Coated Steel7733K22700000
    5"Seamless160
    		Phosphate-Coated Steel7733K22900000
    6"Seamless160
    		Phosphate-Coated Steel7733K23100000
    8"Seamless160
    		Phosphate-Coated Steel7733K233000000
    10"Seamless160
    		Phosphate-Coated Steel7733K235000000
    12"Seamless160
    		Phosphate-Coated Steel7733K237000000
    18"Seamless160
    		Phosphate-Coated Steel5225T65000000
    24"Seamless160
    		Phosphate-Coated Steel5225T66000000
    36"Seamless160
    		Phosphate-Coated Steel5225T67000000
     
    2 Pipe Size
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K25400000
    3"Seamless160
    		Phosphate-Coated Steel7733K25500000
    4"Seamless160
    		Phosphate-Coated Steel7733K25700000
    5"Seamless160
    		Phosphate-Coated Steel7733K25900000
    6"Seamless160
    		Phosphate-Coated Steel7733K26100000
    8"Seamless160
    		Phosphate-Coated Steel7733K263000000
    10"Seamless160
    		Phosphate-Coated Steel7733K265000000
    12"Seamless160
    		Phosphate-Coated Steel7733K267000000
    18"Seamless160
    		Phosphate-Coated Steel5225T73000000
    24"Seamless160
    		Phosphate-Coated Steel5225T74000000
    36"Seamless160
    		Phosphate-Coated Steel5225T75000000
     
    2 1/2 Pipe Size
    3"Seamless160
    		Phosphate-Coated Steel7733K285000000
    4"Seamless160
    		Phosphate-Coated Steel7733K287000000
    5"Seamless160
    		Phosphate-Coated Steel7733K289000000
    6"Seamless160
    		Phosphate-Coated Steel7733K294000000
    8"Seamless160
    		Phosphate-Coated Steel7733K293000000
    10"Seamless160
    		Phosphate-Coated Steel7733K295000000
    12"Seamless160
    		Phosphate-Coated Steel7733K297000000
    18"Seamless160
    		Phosphate-Coated Steel5225T81000000
    24"Seamless160
    		Phosphate-Coated Steel5225T82000000
     
    3 Pipe Size
    3"Seamless160
    		Phosphate-Coated Steel7733K315000000
    4"Seamless160
    		Phosphate-Coated Steel7733K317000000
    5"Seamless160
    		Phosphate-Coated Steel7733K319000000
    6"Seamless160
    		Phosphate-Coated Steel7733K321000000
    8"Seamless160
    		Phosphate-Coated Steel7733K323000000
    10"Seamless160
    		Phosphate-Coated Steel7733K325000000
    12"Seamless160
    		Phosphate-Coated Steel7733K327000000
    18"Seamless160
    		Phosphate-Coated Steel5225T88000000
    24"Seamless160
    		Phosphate-Coated Steel5225T89000000
     
    4 Pipe Size
    4"Seamless160
    		Phosphate-Coated Steel7733K347000000
    5"Seamless160
    		Phosphate-Coated Steel7733K349000000
    6"Seamless160
    		Phosphate-Coated Steel7733K351000000
    8"Seamless160
    		Phosphate-Coated Steel7733K353000000
    10"Seamless160
    		Phosphate-Coated Steel7733K355000000
    12"Seamless160
    		Phosphate-Coated Steel7733K357000000
    18"Seamless160
    		Phosphate-Coated Steel5225T96000000
    24"Seamless160
    		Phosphate-Coated Steel5225T97000000
     

    High-Pressure Iron and Steel Threaded Pipe Fittings

    These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.
    Note: The maximum pressure listed for Class 3000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.
    Union Straight Connectors with Gasket
    Image of System. Exploded View. Front orientation. Exploded view. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Union Straight Connectors with Gasket, Threaded Fitting Connection, Female, Hex Body.

    Exploded View

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Gasket Material
    Each
    NPT Female
    1/2
    		08HexPhosphate-Coated Steel3,000 psi @ 100° F1,500 psi @ 700° FGraphite-Filled 304 Stainless Steel4690K11000000
    3/4
    		12HexPhosphate-Coated Steel3,000 psi @ 100° F1,500 psi @ 700° FGraphite-Filled 304 Stainless Steel4690K1200000
    1
    		16HexPhosphate-Coated Steel3,000 psi @ 100° F1,500 psi @ 700° FGraphite-Filled 304 Stainless Steel4690K1300000
    1 1/4
    		20HexPhosphate-Coated Steel3,000 psi @ 100° F1,500 psi @ 700° FGraphite-Filled 304 Stainless Steel4690K14000000
    1 1/2
    		24HexPhosphate-Coated Steel3,000 psi @ 100° F1,500 psi @ 700° FGraphite-Filled 304 Stainless Steel4690K15000000
    2
    		32HexPhosphate-Coated Steel3,000 psi @ 100° F1,500 psi @ 700° FGraphite-Filled 304 Stainless Steel4690K16000000
     
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