1”--1000mm Female Threaded Nut Flexible Metal Hose
1” female threaded nut flexible metal hoses are used to absorb thermal and seismic movement,absorb hydraulic shork,provide vibration and noise dampening,ease installation and correct minor misalignment of piping and components. They come in a variety of sizes,materials,and connection ends for numerous applications.
The inner hose is an annular bellows design.An annular hose is better suited for pump connections because it can better sustain torsion stress due to longitudinal expansion from rises in pressure.Metal wire braid on a hose assembly restrains against hose elongation under higher pressures and acts to dampen vibration. A heavy braid also increases abrasion resistance.Optimal braid coverage will contain the core under pressure and reduce the possibility of twisting and squirming.
Drawing For 1”--1000mm Female Threaded Nut Flexible Metal Hose
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NO.S | ITEMS | MATERIALS | REMARK |
1 | Female thread nut | Stainless steel SS304 | NPT |
2 | Flat fitting end | Stainless steel SS304 | Flat |
3 | Bellows | Stainless steel SS304 | Annular corrugation |
4 | Braids | Stainless steel SS304 | 1 layer |
Technique Parameters
Normal Diameter | Length | Compensation | Working Pressure |
mm | mm | Extend mm | Compression mm | Mpa | Mpa | Mpa |
32 | 100 | 10 | 20 | 1.0 | 1.6 | 2.5 |
180 | 10 | 36 | 1.0 | 1.6 | 2.5 |
40 | 100 | 10 | 20 | 1.0 | 1.6 | 2.5 |
180 | 10 | 36 | 1.0 | 1.6 | 2.5 |
50 | 110 | 10 | 22 | 1.0 | 1.6 | 2.5 |
190 | 10 | 38 | 1.0 | 1.6 | 2.5 |
65 | 130 | 10 | 26 | 1.0 | 1.6 | 2.5 |
210 | 10 | 42 | 1.0 | 1.6 | 2.5 |
80 | 135 | 10 | 27 | 1.0 | 1.6 | 2.5 |
215 | 10 | 43 | 1.0 | 1.6 | 2.5 |
100 | 150 | 10 | 30 | 1.0 | 1.6 | 2.5 |
210 | 10 | 42 | 1.0 | 1.6 | 2.5 |
125 | 150 | 10 | 30 | 1.0 | 1.6 | 2.5 |
210 | 10 | 42 | 1.0 | 1.6 | 2.5 |
150 | 165 | 10 | 33 | 1.0 | 1.6 | 2.5 |
225 | 10 | 45 | 1.0 | 1.6 | 2.5 |
200 | 200 | 10 | 40 | 1.0 | 1.6 | 2.5 |
250 | 10 | 50 | 1.0 | 1.6 | 2.5 |
250 | 210 | 10 | 42 | 1.0 | 1.6 | 2.5 |
270 | 10 | 54 | 1.0 | 1.6 | 2.5 |
300 | 220 | 10 | 44 | 1.0 | 1.6 | 2.5 |
260 | 10 | 52 | 1.0 | 1.6 | 2.5 |
350 | 230 | 10 | 46 | 1.0 | 1.6 | 2.5 |
270 | 10 | 54 | 1.0 | 1.6 | 2.5 |
400 | 240 | 10 | 48 | 1.0 | 1.6 | 2.5 |
280 | 10 | 56 | 1.0 | 1.6 | 2.5 |
500 | 260 | 10 | 52 | 1.0 | 1.6 | 2.5 |
290 | 10 | 58 | 1.0 | 1.6 | 2.5 |
600 | 265 | 10 | 53 | 1.0 | 1.6 | 2.5 |
295 | 10 | 59 | 1.0 | 1.6 | 2.5 |
They’re the regular sizes based on pressure of PN16 above, we can design and produce according to users’ detail required sizes and conditions.
Advantage
· Longer service life
· Increased pressure capacity
· Greater fatigue resistance due to flex
· Increased temperature capacity of media
· Greater protection of annular hose
· Acceptance of thermal expansion
