Stainless steel metal hose
Stainless steel metal hose
Nominal diameter: DN10 ~ 50mm, NPS2 "~ 12"
Nominal pressure: PN ≤ 32MPa
Applicable temperature: -235 ℃ ~ + 450 ℃
Design standards: GB / T12777-2008, GB / T14525-199
Metal Hose
Corrugated pipe series of products.
Metal hose is an important engineering component of the connecting member, the corrugated flexible pipe, net sets and connectors from the combination. Used as compensating element, sealing element, connecting element and damping element in various gas transmission and infusion pipeline systems as well as length, temperature, position and angle compensation systems for aerospace, petrochemical, mining electronics, mechanical shipbuilding, medical treatment Health, textile and electronics, energy construction and other fields.
China has released in 1993 the national standard "corrugated metal hoses General technical conditions" (GB / T14525-93).
Metal hose made of austenitic stainless steel or according to user requirements, with excellent flexibility, corrosion resistance, high temperature resistance (-235 ℃ ~ +450 ℃), high pressure resistance (up to 32MPa), in the tube The road can be connected in any direction for the temperature compensation and absorption of vibration, reduce noise, change the direction of medium transport, pipe or pipe to eliminate mechanical displacement between equipment and so on, double flange metal corrugated hose with displacement, vibration Flexible joints of various pumps, valves, etc. are especially suitable.
Dimensions:
Formal sign | Path (A) | Size (mm) | Bending radius (mm) | Hose pressure | |||
the inside diameter of | Outer diameter | Min | repeatedly | (kgf / cm2) | (Mpa) | ||
S | 10 | 10.5 | 15.2 | 20 | 140 | 50 | 4.9 |
15 | 13.4 | 18.5 | 30 | 160 | 40 | 3.9 | |
20 | 19.1 | 25.6 | 30 | 200 | 30 | 2.9 | |
25 | 25.4 | 32.8 | 40 | 220 | 25 | 2.5 | |
32 | 32.9 | 40.6 | 40 | 290 | 25 | 2.5 | |
40 | 39.3 | 47.6 | 50 | 360 | 25 | 2.5 | |
50 | 51.8 | 61.5 | 60 | 470 | 25 | 1.2 | |
Formal sign | Nominal | Inner | Outer diameter (mm) | Minimum radius of curvature (mm) | Maximum working pressure (Mpa) | ||
Ontology | A layer of network | Static | dynamic | 2 layers of nets | |||
A | 14 1/2 " | 14 | 20 | 22 | 62 | 120 | 12.5 |
16 5/8 " | 16 | 23 | 25 | 80 | 150 | 10.0 | |
20 3/4 " | 20 | 28 | 30 | 100 | 180 | 8.0 | |
25 1 " | 25 | 35 | 37 | 120 | 280 | 7.5 | |
32 1 1/4 " | 32 | 43 | 45 | 140 | 340 | 6.4 | |
40 1 1/2 " | 40 | 51 | 53 | 180 | 450 | 5.6 | |
50 2 " | 50 | 62 | 64 | 220 | 550 | 4.0 | |
65 2 1/2 " | 65 | 79 | 82 | 280 | 650 | 4.0 | |
80 3 " | 80 | 97 | 100 | 350 | 800 | 4.0 | |
100 4 " | 100 | 122 | 125 | 400 | 1000 | 4.0 | |
125 5 " | 125 | 151 | 155 | 500 | 1200 | 4.0 | |
150 6 " | 150 | 180 | 184 | 600 | 1500 | 4.0 | |
175 7 " | 175 | 210 | 215 | 700 | 1750 | 4.0 | |
200 8 " | 200 | 240 | 245 | 800 | 2000 | 4.0 | |
250 10 " | 250 | 298 | 303 | 1000 | 2200 | 4.0 | |
300 12 " | 300 | 360 | 365 | 1200 | 2500 | 2.5 | |
350 14 " | 350 | 410 | 415 | 1400 | 3000 | 2.5 | |
400 16 " | 400 | 460 | 465 | 1600 | 3500 | 2.5 | |
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