等径异径三通规格表
等径异径三通规格表
等径三通异径三通等径四通Straight Tee Reducing Tee Cross
公称通径Nominal Diameter
坡口处外径
Outside Diameter
中心至端面
Center to End D1 D2
DN NPS
A系列
Series A
B系列
Series B
A系列
Series A
B系列
Series B
C M
15×15×15 1/2×1/2×1/2 21.3 18 21.3 18 25 25 15×15×10 1/2×1/2×3/8 21.3 18 17.3 14 25 25 15×15×8 1/2×1/2×1/4 21.3 18 13.7 10 25 25 20×20×20 3/4×3/4×3/4 26.9 25 26.9 25 29 29 20×20×15 3/4×3/4×1/2 26.9 25 21.3 18 29 29 20×20×10 3/4×3/4×3/8 26.9 25 17.3 14 29 29 25×25×25 1×1×1 33.7 32 33.7 32 38 38 25×25×20 1×1×3/4 33.7 32 26.9 25 38 38 25×25×15 1×1×1/2 33.7 32 21.3 18 38 38 32×32×32 1.1/4×1.1/4×1.1/4 42.4 38 42.4 38 48 48 32×32×25 1.1/4×1.1/4×1 42.4 38 33.7 32 48 48 32×32×20 1.1/4×1.1/4×3/4 42.4 38 26.9 25 48 48 32×32×15 1.1/4×1.1/4×1/2 42.4 38 21.3 18 48 48 40×40×40 1.1/2×1.1/2×1.1/2 48.3 45 48.3 45 57 57 40×40×32 1.1/2×1.1/2×1.1/4 48.3 45 42.4 38 57 57 40×40×25 1.1/2×1.1/2×1 48.3 45 33.7 32 57 57 40×40×20 1.1/2×1.1/2×3/4 48.3 45 26.9 25 57 57 40×40×15 1.1/2×1.1/2×1/2 48.3 45 21.3 18 57 57 50×50×50 2×2×2 60.3 57 60.3 57 64 64 50×50×40 2×2×1.1/2 60.3 57 48.3 45 64 60 50×50×32 2×2×1.1/4 60.3 57 42.4 38 64 57 50×50×25 2×2×1 60.3 57 33.7 32 64 51 50×50×20 2×2×3/4 60.3 57 26.9 25 64 44 65×65×65 2.1/2×2/1/2×2.1/2 73.0 76 73.0 76 76 76 65×65×50 2.1/2×2/1/2×2 73.0 76 60.3 57 76 70 65×65×40 2.1/2×2/1/2×1.1/2 73.0 76 48.3 45 76 67
等径异径三通规格表
等径三通异径三通等径四通
Straight Tee Reducing Tee Cross
公称通径
Nominal Diameter
坡口处外径
Outside Diameter
中心至端面
Center to End
D1 D2
DN NPS
A系列
Series A
B系列
Series B
A系列
Series A
B系列
Series B
C M 15×15×15 1/2×1/2×1/2 21.3 18 21.3 18 25 25 15×15×10 1/2×1/2×3/8 21.3 18 17.3 14 25 25 15×15×8 1/2×1/2×1/4 21.3 18 13.7 10 25 25 20×20×20 3/4×3/4×3/4 26.9 25 26.9 25 29 29 20×20×15 3/4×3/4×1/2 26.9 25 21.3 18 29 29 20×20×10 3/4×3/4×3/8 26.9 25 17.3 14 29 29 25×25×25 1×1×1 33.7 32 33.7 32 38 38 25×25×20 1×1×3/4 33.7 32 26.9 25 38 38 25×25×15 1×1×1/2 33.7 32 21.3 18 38 38 32×32×32 1.1/4×1.1/4×1.1/4 42.4 38 42.4 38 48 48 32×32×25 1.1/4×1.1/4×1 42.4 38 33.7 32 48 48 32×32×20 1.1/4×1.1/4×3/4 42.4 38 26.9 25 48 48 32×32×15 1.1/4×1.1/4×1/2 42.4 38 21.3 18 48 48 40×40×40 1.1/2×1.1/2×1.1/2 48.3 45 48.3 45 57 57 40×40×32 1.1/2×1.1/2×1.1/4 48.3 45 42.4 38 57 57 40×40×25 1.1/2×1.1/2×1 48.3 45 33.7 32 57 57 40×40×20 1.1/2×1.1/2×3/4 48.3 45 26.9 25 57 57 40×40×15 1.1/2×1.1/2×1/2 48.3 45 21.3 18 57 57 50×50×50 2×2×2 60.3 57 60.3 57 64 64 50×50×40 2×2×1.1/2 60.3 57 48.3 45 64 60 50×50×32 2×2×1.1/4 60.3 57 42.4 38 64 57 50×50×25 2×2×1 60.3 57 33.7 32 64 51 50×50×20 2×2×3/4 60.3 57 26.9 25 64 44 65×65×65 2.1/2×2/1/2×2.1/2 73.0 76 73.0 76 76 76 65×65×50 2.1/2×2/1/2×2 73.0 76 60.3 57 76 70 65×65×40 2.1/2×2/1/2×1.1/2 73.0 76 48.3 45 76 67
三通规格表
三通规格表|异径三通基本尺寸
公称通径
（mm ） D×d （mm ）
公称压力
（Mpa ）
L （mm ）
公称通径
（mm ） D×d
（mm ） 公称压力 （Mpa ） L （mm ）
80×65 89×76 2.5
94
200×125 219×140 2.5
179
100×65 108×76 104
200×150 219×159
100×80 108×89
200×150 219×165
100×65 114×76 200×150 219×168 100×80 114×89 250×150 273×159 215
125×65 133×76 122
250×150 273×165
125×80 133×89 250×150 273×168 125×100 133×108 250×200 273×219 125×100 133×114
300×150
325×159
245
125×65 140×76 300×150 325×165 125×80 140×89 300×150 325×168 125×100 140×108
300×200
325×219
125×100 140×114 300×250 325×273 150×65 159×76 142
350×200 377×219 1.6
305
150×80 159×89 350×250 377×273 150×100 159×108 350×300 377×325 150×100 159×114 400×200 426×219 328 150×125 159×133 400×250 426×271 150×125 159×140 400×300 426×325 150×65 165×76 450×200 480×219 359
异径等径三通规格对照表
异径等径三通规格对照表
异径三通规格表|等径三通规格表
公称通径
坡口处外径
中心至端面D1 D2
DN NPS A系列B系列A系列B系列 C M 15×15×15 1/2×1/2×1/2 21.3 18 21.3 18 25 25 15×15×10 1/2×1/2×3/8 21.3 18 17.3 14 25 25 15×15×8 1/2×1/2×1/4 21.3 18 13.7 10 25 25 20×20×20 3/4×3/4×3/4 26.9 25 26.9 25 29 29 20×20×15 3/4×3/4×1/2 26.9 25 21.3 18 29 29 20×20×10 3/4×3/4×3/8 26.9 25 17.3 14 29 29 25×25×25 1×1×1 33.7 32 33.7 32 38 38 25×25×20 1×1×3/4 33.7 32 26.9 25 38 38 25×25×15 1×1×1/2 33.7 32 21.3 18 38 38 32×32×32 1.1/4×1.1/4×1.1/4 42.4 38 42.4 38 48 48 32×32×25 1.1/4×1.1/4×1 42.4 38 33.7 32 48 48 32×32×20 1.1/4×1.1/4×3/4 42.4 38 26.9 25 48 48 32×32×15 1.1/4×1.1/4×1/2 42.4 38 21.3 18 48 48 40×40×40 1.1/2×1.1/2×1.1/2 48.3 45 48.3 45 57 57 40×40×32 1.1/2×1.1/2×1.1/4 48.3 45 42.4 38 57 57 40×40×25 1.1/2×1.1/2×1 48.3 45 33.7 32 57 57 40×40×20 1.1/2×1.1/2×3/4 48.3 45 26.9 25 57 57 40×40×15 1.1/2×1.1/2×1/2 48.3 45 21.3 18 57 57 50×50×50 2×2×2 60.3 57 60.3 57 64 64 50×50×40 2×2×1.1/2 60.3 57 48.3 45 64 60 50×50×32 2×2×1.1/4 60.3 57 42.4 38 64 57 50×50×25 2×2×1 60.3 57 33.7 32 64 51
异径等径三通规格对照表
异径三通规格表I等径三通规格表
机械三通基本尺寸（沟槽式）
125
机械三通 ＜螺纹式
＞
公称通径(mm) D X d(mm)
65 X 25s 76 X G1 65 X 32s 76 X G1/4 80X 25s 89 X G1 80X 32s 89X G11/4 80X 40s 89X G11/2 100X 25s 108X G1 100X 32s 108X G11/4 100X 40s 108X G1/2 100X 50s 108X G2 100X 65s 108X G21/2 100X 25s 114X G1 100X 32s 114X G11/4 100X 40s 114X G11/2 100X 50s 114X G2 100X 65s 114X G21/2 125X 25s 133X G1 125X 32s 133X G11/4 125X 40s 133X G11/2 125X 50s 133X G2 125X 65s 133X G21/2 125X 80s 133X G3 125X 25s 140X G1 125X 32s 140X G11/4 125X 40s 140X G11/2 125X 50s
140X G2 125X 65s
140X G21/2
2.5
(Mpa) 2-M12 70
最大外形尺寸(mm)
K 4
L
H 86
100 154
87
| 92
114
165
92
螺栓尺寸
2-M1C X 60
134
105 110
185 150
2-M12X 75
125X 80s 140X G3 150X 25s 159X G1 150X 32s 159X G11/4 150X 40s 159X G11/2 150X 50s 159X G2 150X 65s 159X G21/2
等径异径三通规格表1
等径异径三通规格表1
Straight Tee
异径三通Reducing Tee
等径四通Cross
等径异径三通规格表
65×65×32 65×65×25 80×80×80 80×80×65 80×80×50 80×80×40 80×80×32 90×90×90 90×90×80 90×90×65 90×90×50 90×90×40
100×100×100 100×100×90 100×100×80 100×100×65 100×100×50
100×100×40 125×125×125 125×125×100 125×125×90 125×125×80 125×125×65 125×125×50 150×150×150 150×150×125 150×150×100 150×150×90 150×150×80 150×150×65 200×200×200 200×200×150 200×200×125 200×200×100 200×200×90 250×250×250 250×250×200 250×250×150 250×250×125 250×250×100 300×300×300 300×300×250 300×300×200
2.1/2×2/1/2×1.1/4 2.1/2×2/1/2×1 3×3×33×3×2.1/2 3×3×2
3×3×1.1/2 3×3×1.1/4 3.1/2×3.1/2×3.1/2 3.1/2×3.1/2×3
3.1/2×3.1/2×2.1/2 3.1/2×3.1/2×2 3.1/2×3.1/2×1.1/2 4×4×4 4×4×3.1/2 4×4×3 4×4×2.1/2 4×4×2 4×4×1.1/2 5×5×5 5×5×4 5×5×3.1/2 5×5×3
等径异径三通规格表
公称通径
Nominal Diameter
«口处外径
Outside Diameter
屮^至划面 Center to End
Di
D2
DN NPS
A 系列
Series A B 系列
Series B A 桑列
Series A
6条列
Series 6
C
M 15x15x15 l/2x1/2xl/2 21.3 ie 21.3 ie 25 25 15x15x10 l/2x1/2x3/8 21.3 ie 17.3 14 25 25 15x15x8 l/2x1/2xl/4 21.3 ie 137 10 25 25 20x20x20 3M 胃 3/4覧3/4 26.9 25 26.9 25 29 29 20x20x15 3M 胃 3/4 才/2 26.9 25 21.3 16 29 29 20x20x10 3M 胃 3/4覧3/8
26.9 25 173 14
29 29 25x25x25 1x1x1 33.7 32 337 32
38 38 25x25x20 lx1x3/4 33.7 32 26.9 25 38 38 25x25x15 1 x1 K 1/2 33.7 32
21.3 ie 38 38 32x32x32 lJ/4xl.1/4x1,1/4 42.4 33
424 3S 48 48 32x32x25 1.V4xlJ/4xl 42.4 36 337 32 48 48 32x32x20 l.l/4xlJ/4xa^4 42.4 36 26・9 25 48 48 32x32x15 l.l/4xlJ/4xl/2 42.4 36 21・3 16 48 48 40x40x40 l.l/2xlJ/2x1.1/2 48.3 45 48.3 45
等径异径三通规格表
等径三通异径三通等径四通Straight Tee Reducing Tee Cross
公称通径Nominal Diameter
坡口处外径
Outside Diameter
中心至
端面
Center
to End D1D2
DN NPS A系列
Series
A
B系列
Series
B
A系列
Series
A
B系列
Series
B
C M
15×15×151/2×1/2×1/221.31821.3182525 15×15×101/2×1/2×3/821.31817.3142525 15×15×81/2×1/2×1/421.31813.7102525 20×20×203/4×3/4×3/426.92526.9252929 20×20×153/4×3/4×1/226.92521.3182929 20×20×103/4×3/4×3/826.92517.3142929 25×25×251×1×133.73233.7323838 25×25×201×1×3/433.73226.9253838 25×25×151×1×1/233.73221.3183838 32×32×32 1.1/4×1.1/4×1.1/442.43842.4384848
32×32×25 1.1/4×1.1/4×142.43833.7324848 32×32×20 1.1/4×1.1/4×3/442.43826.9254848 32×32×15 1.1/4×1.1/4×1/242.43821.3184848 40×40×40 1.1/2×1.1/2×1.1/248.34548.3455757 40×40×32 1.1/2×1.1/2×1.1/448.34542.4385757 40×40×25 1.1/2×1.1/2×148.34533.7325757 40×40×20 1.1/2×1.1/2×3/448.34526.9255757 40×40×15 1.1/2×1.1/2×1/248.34521.3185757 50×50×502×2×260.35760.3576464 50×50×402×2×1.1/260.35748.3456460 50×50×322×2×1.1/460.35742.4386457 50×50×252×2×160.35733.7326451 50×50×202×2×3/460.35726.9256444 65×65×65 2.1/2×2/1/2×2.1/273.07673.0767676 65×65×50 2.1/2×2/1/2×273.07660.3577670 65×65×40 2.1/2×2/1/2×1.1/273.07648.3457667 65×65×32 2.1/2×2/1/2×1.1/473.07642.4387664 65×65×25 2.1/2×2/1/2×173.07633.7327657 80×80×803×3×388.98988.9898686 80×80×653×3×2.1/288.98973.0768683 80×80×503×3×288.98960.3578676 80×80×403×3×1.1/288.98948.3458673 80×80×323×3×1.1/488.98942.4388670 90×90×90 3.1/2×3.1/2×3.1/2101.6-101.6-9595 90×90×80 3.1/2×3.1/2×3101.6-88.9899592 90×90×65 3.1/2×3.1/2×2.1/2101.6-73.0769589