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扩口式接头
说明：
扩口式管接头是以油、水、气和各种腐蚀性材料为介质的管路系统中的一种连接件。
性能规范：
□制造规范：GB/T 5626-2008 扩口式锥螺纹直通管接头(替代GB/T 5626.1-1985 扩口式锥螺纹直通管接头,GB/T 5626.2-1985 扩口式锥螺纹直通管接头体) 下载地址
□适用温度：≤450℃
□适用介质：油、水、气等
□制造材料：20#,1Cr18Ni9Ti,0Cr18Ni12Mo2Ti,316,316L
□配管：φ4~φ34普通级精度无缝钢管、紫铜管
□终端螺纹可以为:M,G,ZG,PT,NPT等
YZG4-2扩口式直通终端锥管接头
YZG4-2 Flared Couplings-Male
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管子外径
D0 |
d0 |
d |
D |
L7≈ |
l |
L2 |
L |
S |
代 号Code No |
|
A型 |
B型 |
|
4 |
3 |
R1/8" |
NPT1/8" |
M10×1 |
31.5 |
36 |
8.5 |
12.5 |
26.5 |
12 |
YZG4-2-R1/8"(NPT1/8")-Φ4 |
|
5 |
3.5 |
R1/8" |
NPT1/8" |
M10×1 |
31.5 |
36 |
8.5 |
12.5 |
26.5 |
12 |
YZG4-2-R1/8"(NPT1/8")-Φ5 |
|
6 |
4 |
R1/8" |
NPT1/8" |
M12×1.5 |
36 |
40.5 |
8.5 |
16 |
30 |
14 |
YZG4-2-R1/8"(NPT1/8")-Φ6 |
|
8 |
6 |
R1/4" |
NPT1/4" |
M14×1.5 |
42.5 |
50.5 |
12.5 |
18 |
36 |
17 |
YZG4-2-R1/4"(NPT1/4")-Φ8 |
|
10 |
8 |
R1/4" |
NPT1/4" |
M16×1.5 |
43.5 |
52.5 |
12.5 |
19 |
37 |
19 |
YZG4-2-R1/4"(NPT1/4")-Φ10 |
|
12 |
10 |
R3/8" |
NPT3/8" |
M18×1.5 |
45 |
56.5 |
13 |
19 |
38.5 |
22 |
YZG4-2-R3/8"(NPT3/8")-Φ12 |
|
14 |
10 |
R3/8" |
NPT3/8" |
M22×1.5 |
45 |
60.5 |
13 |
19.5 |
39 |
24 |
YZG4-2-R3/8"(NPT3/8")-Φ14 |
|
16 |
14 |
R1/2" |
NPT1/2" |
M24×1.5 |
50.5 |
67 |
17 |
20 |
44.5 |
27 |
YZG4-2-R1/2"(NPT1/2")-Φ16 |
|
18 |
15 |
R1/2" |
NPT1/2" |
M27×1.5 |
50.5 |
71 |
17 |
20.5 |
45 |
30 |
YZG4-2-R1/2"(NPT1/2")-Φ18 |
|
20 |
17 |
R3/4" |
NPT3/4" |
M30×2 |
58.5 |
—— |
18 |
26 |
52 |
32 |
YZG4-2-R3/4"(NPT3/4")-Φ20 |
|
22 |
19 |
R3/4" |
NPT3/4" |
M33×2 |
59.5 |
—— |
18 |
26 |
52 |
34 |
YZG4-2-R3/4"(NPT3/4")-Φ22 |
|
25 |
22 |
R1" |
NPT1" |
M36×2 |
65.5 |
—— |
21.5 |
26 |
57.5 |
41 |
YZG4-2-R1"(NPT1")-Φ25 |
|
28 |
24 |
R1" |
NPT1" |
M39×2 |
68 |
—— |
21.5 |
27.5 |
60 |
41 |
YZG4-2-R1"(NPT1")-Φ28 |
|
32 |
27 |
R1 1/4" |
NPT1 1/4" |
M42×2 |
73 |
—— |
24 |
28.5 |
64.5 |
46 |
YZG4-2-R1 1/4"(NPT1 1/4")-Φ32 |
|
34 |
30 |
R1 1/4" |
NPT1 1/4" |
M45×2 |
73 |
—— |
24 |
28.5 |
64.5 |
46 |
YZG4-2-R1 1/4"(NPT1 1/4")-Φ34 |
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