Performance characteristics of metal hose series products

Eight advantages of stainless steel metal hose: 1
The pitch of stainless steel metal hose is sensitive
2
Stainless steel metal hose has good flexibility, twists and turns
3
Stainless steel metal hose has light weight and good caliber consistency
4
Stainless steel metal hose has good flexibility and flexibility
5
The corrosion resistance and high temperature resistance of stainless steel metal hose are higher than those of plastic hose
6
Stainless steel metal hose is rat proof and wear-resistant to avoid damage to internal wires
7
Stainless steel metal hose is not easy to break, with tensile function and strong lateral pressure resistance
8
Stainless steel metal hose is soft and smooth, easy to thread and position the device
Description of model, size and performance table of stainless steel metal hose: 1 The allowable bending radius of hose assembly with mesh when the bending radius is the same as that of linear piping
2
Repeated bending radius the allowable bending radius when repeatedly bending 3000 times under 1MPa pressure
3
The amount of force required when the hose body with a telescopic reaction length of 10cm is compressed or stretched by 1mm
4
Unit conversion 1kgf = 0
98065n stainless steel metal hose main purpose: 1 Transport corrosive chemical media or Youji solvents
(such as nitrogen, water, Bingtong, etc
) 2 Transport high-temperature gas, hot oil and other high-temperature media (such as hot steam, heat transfer oil, etc
) 3 Transport low temperature or ultra-low temperature medium (such as liquid nitrogen) 4 Transport water, gasoline and other media under high temperature environment
(e
g
water vapor system and hydraulic system in steelmaking, coking and continuous casting equipment 5
Installation method of stainless steel metal hose for pipeline requiring shock absorption or Xiaochu noise (e
g
inlet and outlet of pump): 1 Various types of metal hoses have different bending radii
They all have a Zuixiao rating R
Generally speaking, in such an infinite area, it is not easy to correctly and reasonably determine the actual bending radius of manhole
If R tends to R, repeated bending fatigue and stress concentration will directly threaten the service life of metal hose; If R tends to infinity, it bixu increases its original length, which directly affects the structural design of the system
The so-called & ldquo; Correct & rdquo; And & ldquo; Reasonable & rdquo;, It actually means & ldquo; Sex & rdquo; And & ldquo; Quantity & rdquo; Two concepts
Additional vibration will occur; The metal hose used in the pipeline system is too long, which will produce large fluid resistance and so on
Of course, shortening their length can avoid the above problems
However, blind shortening
It is impossible to achieve the purposes of compensation, vibration reduction and Xiaochu noise
At the same time, the advantages of metal hose in other aspects are not fully reflected
Therefore, determining the length of metal hose is a very important work
2
When lifting stainless steel metal hose fittings, they shall be separated from other metals to avoid direct contact
The isolation method of non-metallic materials such as padded wood board and rubber plate can be adopted
3
The temperature of stainless steel metal hose fittings shall not exceed 60 ℃ during continuous Hanjie
During tack welding, the inner side of the weld shall be protected by argon filling
Ordinary grinding wheel cannot be used for cutting, but special grinding wheel for stainless steel metal hose fittings or plasma cutting should be used
4
When connecting stainless steel metal hose pipe fittings and non stainless steel metal hose pipes and fittings, the butt joint of Hanjie shall be bottomed
Before Hanjie, the pipe and cavity shall be filled with argon before tungsten Ji argon arc welding
The welds at the connecting welded junction shall be pickled and passivated after welding