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空調通風系統(tǒng)氣體管、抽吸設備管、空氣交換管、焊槍管 SKRMVB
PU Corrugated Hose: Dust & Powder Hose
SKRMVB
PU波紋管：粉塵氣體管
應用:低壓環(huán)境，空調及通風系統(tǒng)，抽吸設備，空氣交換，高溫環(huán)境，焊槍上的應用
材料：外部螺旋圈：鍍鋅鋼帶 管壁：聚酯夾織物外包PVC涂層，阻燃
特性：質量較輕，較小的彎曲半徑，阻燃，易彎曲，很好的壓縮性，壓縮比可達到1:6，外邊的螺旋圈保護管壁免受磨損，特殊的夾緊方式，保證了軟管材料和外部螺旋鋼絲之間的高拉伸強度，良好的機械阻力，根據TRBS 2153要求，適合的低導電性的非可燃粉塵和氣體。螺旋圈兩端應接地并且兩個螺旋間距應小于30mm，以確保靜電消散。耐用且性價比高。
溫度：-20℃ 至70℃，短時間可達+80℃
APPLICATION:Low pressure environment, air conditioning and ventilation systems, suction equipment, air exchange, high temperature environment, welding torch applications
Material: External spiral ring:Galvanized steel with pipe wall: polyester fiber outsourcing PVC, flame retardant
Features: Very light, small bending radius, flame retardant, easy to bend, good compressibility, compression ratio can reach 1:6, the outer spiral ring to protect the wall from wear, special clamping mode, to ensure the hose material and external spiral wire between high tensile strength, good mechanical resistance, according to the requirements of TRBS 2153, Suitable for low conductivity non combustible dust and gas. Both ends of the spiral ring should be grounded and the distance between the two spirals should be less than 30mm to ensure the dissipation of static electricity. Durable and cost-effective.
TEMPERATURE: -20℃ to 70℃, up to +80℃ in a short time
內徑 inner dia（mm） | 工作壓力 Working pressure（bar） | 真空壓力 Vacuum pressure （mmWC） | 彎曲半徑 Bent radius（mm） | 重量 Weight(kg/m) |
40 | 0.930 | 3600 | 24 | 0.4 |
45 | 0.920 | 3400 | 27 | 0.4 |
50 | 0.900 | 3200 | 30 | 0.4 |
55 | 0.850 | 2650 | 33 | 0.4 |
60 | 0.780 | 2220 | 36 | 0.5 |
65 | 0.680 | 1900 | 39 | 0.5 |
70 | 0.670 | 1600 | 42 | 0.5 |
75 | 0.620 | 1400 | 45 | 0.6 |
80 | 0.610 | 1250 | 48 | 0.6 |
90 | 0.560 | 1000 | 54 | 0.6 |
100 | 0.510 | 800 | 60 | 0.6 |
110 | 0.480 | 660 | 66 | 0.7 |
120 | 0.360 | 560 | 72 | 0.7 |
125 | 0.330 | 500 | 75 | 0.8 |
130 | 0.280 | 470 | 78 | 0.8 |
140 | 0.250 | 410 | 84 | 0.8 |
150 | 0.220 | 360 | 90 | 0.9 |
160 | 0.210 | 310 | 96 | 0.9 |
170 | 0.190 | 280 | 102 | 0.9 |
175 | 0.185 | 260 | 105 | 1.0 |
180 | 0.172 | 245 | 108 | 1.0 |
200 | 0.148 | 200 | 120 | 1.2 |
215 | 0.128 | 175 | 129 | 1.3 |
225 | 0.115 | 160 | 135 | 1.4 |
250 | 0.100 | 130 | 175 | 1.6 |
275 | 0.080 | 105 | 193 | 1.9 |
300 | 0.070 | 90 | 210 | 2.1 |
315 | 0.062 | 80 | 221 | 2.1 |
325 | 0.059 | 75 | 228 | 2.2 |
350 | 0.056 | 65 | 245 | 2.5 |
375 | 0.050 | 55 | 263 | 2.9 |
400 | 0.047 | 50 | 280 | 3.1 |
450 | 0.045 | 40 | 360 | 3.6 |
500 | 0.043 | 32 | 400 | 4.1 |
550 | 0.042 | 26 | 440 | 4.6 |
600 | 0.039 | 22 | 480 | 5.1 |
700 | 0.031 | 16 | 560 | 6.0 |
800 | 0.022 | 13 | 640 | 6.9 |
900 | 0.016 | 10 | 720 | 7.8 |
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