Model:HW015A to HW0100B
Item: Stainless steel pipe for press fitting
| GB series 1 | GB series2 | |||||
| Nominal Dia. (mm) | Item No. | Out Dia. (mm) | Wall thick (mm) | Item No. | Out Dia. (mm) | Wall thick (mm) |
| DN15 | HW015B | 18 | 1 | HW015A | 15.88 | 0.8 |
| DN20 | HW020B | 22 | 1.2 | HW020A | 22.22 | 1 |
| DN25 | HW025B | 28 | 1.2 | HW025A | 28.58 | 1 |
| DN32 | HW032B | 35 | 1.5 | HW032A | 34 | 1.2 |
| DN40 | HW040B | 42 | 1.5 | HW040A | 42.7 | 1.2 |
| DN50 | HW050B | 54 | 1.5 | HW050A | 48.6 | 1.2 |
| DN65 | HW065B | 76.1 | 2 | HW065B | 76.1 | 2 |
| DN80 | HW080B | 88.9 | 2 | HW080B | 88.9 | 2 |
| DN100 | HW0100B | 108 | 2 | HW0100B | 108 | 2 |
Testing water pressure high to 2.5MPa (362.5psi);
only need 8 second to finish install a connector, very easy install;
Perfect design to replace welding pipe fitting
Stainless Steel Press Fitting system
Hopewell press fitting system joins pipe without welding or bolting. The components fit by crimping through the use of a special pressing tool. An O-ring that is inserted in the fitting ends of the pipe ensures a leak-proof connection. Press fitting system is the trend of pipeline industry; it is widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc.
Standard:
Press fitting standard: GB/T 19228.1-2003, DVGW W534-1995 and JWWA G116:2001
Pipe standard: GB/T 19228.2-2003, DIN EN 10312:1999 and JIS G3448-1997
Sealing ring standard: GBT 19228.3-2003, EN681-1:1998
Technical information:
-- Material: Stainless steel 304 and 316L available.
-- Max working pressure 1.6MPa (equal to 232 psi), testing water pressure: 2.5MPa (equal to 362.5psi).
-- Working temperature from -20 to 110 degree centigrade (with Chlorinated butyl rubber O ring),
-- Suit medium: cold water, hot water, compressed air, gas, oil etc
Sealing ring material:
There is O ring inside the end of press fittings, it has very strong resistance against aging, can resist to temperatures high to 110 degrees. "Chlorinated butyl rubber" and EPDM materisl available.
Advantages of Press Fitting Pipeline:
(1). Corrosion-resistant
(2). Long service life
(3). Easy construction
(4). Load high pressure
(5). Shock resistant
(6). Low flow resistance
(7). Environment-friendly material
(8). Embedded installation
(9). High tensile strength
(10). Low comprehensive cost
Please contact us for more details and pricelist.
You can also see more item on our website: http://www.hwsspfp.com/en/products.asp
You can download our Productlist, Press fitting introduction and e-catalogue from this link: http://www.hwsspfp.com/en/download.asp
