Stainless steel pressure flexible metal tubing is a stainless steel corrugated tube with one or several outer coats of steel wires or steel belt net sleeve and connectors or flanges at the ends for connection . It is flexible element for delivery of various fluid media,featuring resistance to corrosion and low and high temperatures( -196℃~+420℃)，light weight,compactness and good flexibility.It is widely used in aviation,spaceflight,petrole um,chemical industry,metallurgy,electricity,paper-making,timber,textile,building,medicine,food,tobacco,traffic and other sectors.
Flexible Metal Tubing
Classification | Nominal ID(mm) | Min.ID (mm) | Max.OD(mm) | Working Pressure(PN) | Test Pressure (MPa) | Burst Pressure | Min.bend radius | ||
Mpa | PSI | Static | Dynamic | ||||||
high pressure | 4 | 2.5 4.5 6.5 8.5 10 | 8.5 12 14 16 20 | 35 23 | 5071 3332 | 1.5PN | 3PN | ≥10DN | ≥2Rj |
14 18 20 25 32 | 12 16 18 22 30 | 22 26 28 34 42 | 21 17 15 10 7 | 3043 2463 2175 1449 1014 | |||||
medium pressure | 4 6 8 10 | 2.5 4.5 6.5 8.5 | 8.5 12.5 14.5 16.4 | 10 | 1449 | 4PN | |||
12 14 18 | 12 14 18 | 20 22 26 | 8.0 | ||||||
20 25 | 20 24 | 28 34 | 6.4 | ||||||
32 40 | 32 40 | 42 52 | 4.0 | ||||||
low pressure | 4 6 8 10 | 4 6 8 10 | 8.5 12 14 16 | 2.5 | |||||
12 14 18 20 | 12 14 18 20 | 1.6 | |||||||
25 32 | 24 32 | 34 42 | 1.0 | ||||||
40 50 | 40 50 | 52 64 | 2.5 | ||||||
75 100 | 75 102 | 92 122 | 1.6 | ||||||
125 150 | 125 150 200 250 | 161 193 252 302 | 1.0 | ||||||
200 250 | 0.8 | Note:PN、PS、Pb are all the number at 20℃ | |||||||
