PRODUCTS
Application
Pipe System in the Machinery & Equipment
Hydronic Heating & Cooling System
Fire Fittings
Hot Water System
Drinking Water System
Application
General house
Apartment
A water · Hot water supply for general buildings such as Hospital, Hotel and etc
District heating piping
Replacement of old water piping
Water supply
Fan coli piping
Heating coil
Water supply from industrial plant
Farm pipes
Air pipe
A fire pipe
Range
As a rule, it is applied to the stainless-steel tube(CNS 13392, KS D 3595, JIS G3448) for general pipes and may also be used on other pipes of the same outer diameter.
| Stainless steel | Copper tube (L-type) | ||||||
|---|---|---|---|---|---|---|---|
| KS D 3595 / JIS G3448 CNS 13392 |
KS D 3576 / JIS G3459 | GB/T 19228.2-2011 DN II 系列I | ASTM B88 / KS D 5301 | ||||
| SU | O.D (mm) | A | O.D (mm) | DN | O.D (mm) | A | O.D (mm) |
| 13 | 15.88 | – | – | 15 | 15.9 | 15 | 15.88 |
| 20 | 22.228 | 15 | – | 20 | 22.2 | 20 | 22.22 |
| 25 | 28.58 | 20 | – | 25 | 28.6 | 25 | 28.58 |
| 30 | 34.00 | 25 | 34.00 | 32 | 34.0 | – | – |
| 40 | 42.70 | 32 | 42.70 | 40 | 42.7 | – | – |
| 50 | 48.60 | 40 | 48.60 | 50 | 48.6 | – | – |
| 60 | 60.50 | 50 | 60.50 | 60 | 60.3 | – | – |