Press fitting pipeline system is widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. Our pipes and fittings ZHENGKANG brand are adopted by many national key projects, such as the National Stadium (Nest), the Crown of East (Shanghai Expo), and the city for Asian Games. Compared with traditional pipeline system, it`s not only more economical, safer and healthier, but also easier and faster for installation with longer service life.

Material: Stainless steel 304, 304L, 316, 316L

Press fitting standard: (DIN) DVGW W534-1995

Pipe standard: DIN10312:2003

O-ring sealing standard: CEN EN 681-1:2006; GBT 19228.3-2003

O-Ring Seal material: EPDM (black), HNBR, NBR.

Payment term: TT, irrevocable L/C at sight. Price term: FOB, CIF and CNF.

Anneal: all stainless steel pipe fittings are annealed in inert gases before packing.

Advantages: Stainless steel press fitting is the best connection for thin wall stainless steel pipe, PE(X)-Al-PE(X) multiplayer pipe and SS-PE composite pipe. Easy and fast installation with simple press tools can save time and improve job productivity and profitability.

1) Low cost of labor-Chinese manufacturer and supplier

2) Security of hygiene

3) Reliability of the joints

4) Resistance to corrosion

5) Easy and quick way of laying

6) Compatible of press fitting system

Press and groove fittings.

7) Hydro thermo sanitary applications

Hot-water supply system

8) Press fitting system made by best qualified and environment-friendly material.

9) High tensile strength

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.

The fittings used in Zhengkang pressfitting system have a toroidal chamber at their own ends inside which there\'s a EPDM/NBR gasket. This has a very strong resistance against aging. Compared with traditional pipeline system, it`s not only more economical, safer and healthier, but also easier and faster for installation with longer service life.

12. Press fitting pipeline system was first adopted in Germany in 1960s, which is widely used in cold hand hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system, marine pipeline system etc. Our pipes and fittings ZHENGKANG brand are adopted by many national key projects, such as the National Stadium (Nest), the Crown of East(Shanghai Expo), and the city for Asian Games, Kempinski Hotel, Iran Airport, etc.