液化***（LNG）专用管
使用压力：8MPa (80公斤)
使用温度：-270℃～40℃
连接方式：根据使用要求转换
公称通径 公称压力 ***小弯曲半径 单位净重量
mm in 普通 加厚 静态 动态 普通 加厚
6 1/8 12 20 60 130 0.21 0.33
12 1/2 10 20 80 160 0.37 0.59
25 1 8 10 180 410 0.79 1.22
50 2 8 12 350 800 1.98 3.01
Alternative Fuel Products
Parker Hannifin Corporation
6035 Parkland Blvd.
25 Cleveland, OH 44124
LNG Products
LNG Hose
Parker Parflex Flexible Metal Hose
Parflex Flexible Metal Hoses are the most flexible metal hoses
***ailable. These styles of hoses are used wherever temperature
and permeation are a concern. NPT, JIC, a complete
range of end connecti*** are ***ailable to meet your needs.
Note: all assemblies are leak tested with 150 lbs. of Nitrogen
for 30 seconds. Helium leak testing is also ***ailable.
Assemblies are factory made only.
Features:
Most flexible metal hose ***ailable.
Every assembly is leak tested before shipment.
Working temperatures from -400°F to 1500° F.
321 Stainless Steel tube. 316 ***ailable.
Least permeable hose ***ailable.
Three styles to precisley meet your pressure and flexibility
requirements.
9A – Standard
9M – Ultra Flexible
9H – High Pressure
Materials of C***truction
Core Tube: 321/316 Stainless Steel
Exterior Braid: 304 Stainless Steel
Specificati***
Sizes: 1/4" I.D. to 6" I.D.
Pressure: 210 psi to 2,700 psi (Working)
Temperature: -400°F to 1500°F
Static Dynamic
Inside Number Outside Min. Bend Min. Bend Working Burst Weight
Diameter of Diameter Radius Radius Pressure Pressure Per Foot
(in.) Braids (in.) (in.) (in.) (psi) (psi (lbs)
0 0.41 90 0.04
1/4 1 0.47 1.0 4.5 1,800 7,233 0.11
2 0.53 2,700 9,100 0.18
0 0.65 70 0.10
3/8 1 0.71 1.2 5.0 1,668 6,230 0.20
2 0.77 2,336 9,345 0.30
0 0.77 70 0.11
1/2 1 0.83 1.5 5.5 1,186 4,743 0.22
2 0.89 1,779 7,115 0.33
0 0.96 57 0.17
5/8 1 1.02 1.8 7.0 1.205 4,820 0.33
2 1.08 1,808 7,230 0.49
0 1.16 43 0.19
3/4 1 1.22 2.1 8.0 898 3,591 0.37
2 1.28 1,347 5,387 0.55
0 1.47 43 0.26
1 1 1.53 2.7 9.0 718 2,872 0.50
2 1.59 1,077 4,308 0.74
0 1.75 43 0.29
1-1/4 1 1.83 3.1 10.0 645 2,581 0.61
2 1.91 968 3,872 0.93
0 2.08 28 0.47
1-1/2 1 2.16 3.9 11.0 531 2,125 0.85
2 2.24 797 3,188 1.23
0 2.61 14 0.59
2 1 2.69 5.1 13.0 449 1,797 1.11
2 2.77 674 2,696 1.63
0 3.40 14 0.84
2-1/2 1 3.50 6.8 16.0 417 1,669 1.64
2 3.60 626 2,504 2.44
0 3.88 14 1.18
3 1 3.98 7.8 18.0 346 1,384 2.06
2 4.08 519 2,076 2.94
0 4.96 14 1.41
4 1 5.06 9.8 22.0 299 1,194 2.47
2 5.16 448 1,791 3.53
0 6.00 14 2.18
5 1 6.13 12.8 28.0 275 1,099 3.61
2 6.25 412 1,649 5.04
0 7.01 11 2.69
6 1 7.14 14.8 32.0 210 839 4.44
2 7.26 315 1,259 6.19