Press fitting standard: GB/T 19228.1-2003, DVGW W534-1995 and JWWA G116
Pipe standard: GB/T 19228.2-2003, BS EN 10312 and JIS G3448
Sealing ring standard: GBT 19228.3-2003, EN681-1:1998
— Material: Stainless steel 304 and 316 available.
— Max working pressure 1.6MPa (equal to 232 psi),
testing water pressure: 2.5MPa for JIS sizes (equal to 362.5psi), and 5MPa for EN10312 sizes.
— 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
Press fitting range:
Coupling — Equal coupling, Reducing coupling, Adjustable coupling, coupling with screw;
Elbow — equal elbow, reducing elbow, elbow with plain end, elbow with screw;
Tee — equal tee, reducing tee, tee with screw;
Other fittings — Pipe cap, pipe bridge and Flange
size：3/8’’-6’’inch or as request, pipe wall thickness: 0.8–4.0mm
GB1 series’ sizes are: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108,114,125,159mm. (Same as DVGW W534:1995);
GB2 series’ sizes are: 15.88, 22.22, 28.58, 34.00, 42.7, 48.6, 76.1, 88.9, 108,114,125,159mm. (Same as JIS G 3448-1980).
stainless steel pipe press fittings threaded fit couplings
|Standard||DVGW W534-1995 GB19228.1:2001 GB19228.2:2001 3A DIN EN 10312 JIS|
|Temperature||From – 20 °C to 110 °C|
|Applications||Press fitting system joins pipe without welding or bolting, can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc|
|Service||Prompt quotation,competitive price,sample,punctual delivery and guaranteed quality|
Application: Versatility of press fittings can widely use in potable water system, water supply and drainage, heating and cooling water circulation system, fire services sprinkler system, gas system and etc.
stainless steel pipe press fittings threaded fit couplings, can be widely used in cold and hot water supply,
heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc.
It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries.
Advantages of Press Fitting Pipeline:
(2). Easy Installation
(3). Load High Working Pressure(1.6MPa / 232PSI)
(4). Shock Resistant
(5). Suitable for In-wall Installation