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|Nominal Size (mm)||Nominal Size (Inches)||OD (mm)||L (mm)||T (mm)||T1 (mm)||L1 (mm)||L2 (mm)|
Stainless steel groove pipe fittings
1. Material: AISI304/304L, 316/316L.
2. Size: DN 76.1-300mm.
3. Pipe standard: GB-T12771, Pipe fitting standard: CJ/T156
5. Anneal: all stainless steel pipe fittings are annealed in inert gases before packing
6. O-Ring Seal: EPDM (black), max working pressure 1.6Mpa, working temperature:-15-110, Suit medium: cold and hot water, compressed Air etc.
7. DN: 125-300mm (5’’-12’’inches), pipe wall thickness: 2.5-4.0mm
Advantages: Easy and fast assembly; Safe and reliable connection; Economical, environment-friendly.
Groove connection is a new way developed according to foreign data, popularly used in connecting pipes and fittings above size DN100mm. The groove pipeline system is a suite of quick couplings consisted by hoops, gaskets and fasteners, matching with press pipeline system. 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