Jacket type Hose
Use
In order to manage the temperature of the fluid feeding the high-temperature steam and cooling water between the outer tube and inner tube, and high viscosity fluid that must be managed viscosity, it is suitable for cooling of the hot fluid.
Feature
A double structure consisting of the outer tube and the inner tube, it can produce screw fittings and flange joint, in other joints.
Bellow material choosing
| Steel Types |
Properties and applications |
| SUS304 |
General-purpose stainless steel: Used to make general chemical equipment, food equipment and nuclear power equipment, and in construction and household supplies. |
| SUS304L |
304 ultra-low carbon steel: More resistant to intergranular corrosion than 304. Used when heat-treatment after welding is not possible. |
| SUS316 |
Stainless steel made by adding molybdenum to 304 for improved corrosion resistance. Used in items such as ship parts. |
| SUS316L |
316 ultra-low carbon steel: Has higher intergranular corrosion resistance. Used in areas requiring resistance to corrosion and pitting. |
| SUS317 |
Higher corrosion resistance than 316. Used to make equipment for applications such as papermaking and dyeing. |
| SUS317L |
317 ultra-low carbon steel: Has higher intergranular corrosion resistance than 317. |
| SUS309S |
Has higher corrosion resistance than 304. Used mainly as a heat-resistant steel. |
| SUS310S |
Has higher oxidation resistance than 309. Used mainly as a heat-resistant steel.Hi |
| SUS321 |
Made by adding titanium to 304 to increase intergranular corrosion resistance. |
| High Nickel alloy |
Has very high oxidation and heat resistance. Used in corrosive and high-temperature environments. |
Materials recommended for each temperature range
| -196ºC |
-45~-15ºC |
-15ºC~350ºC |
350ºC~450ºC |
450ºC~600ºC |
~900ºC |
| Stainless Steel |
CS |
CS |
CS |
SUS316L |
Hastelloy® |
| SUS316L |
Stainless Steel |
Stainless Steel |
Stainless Steel |
SUS310S |
Inconel® |
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Monel® |
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