Zhejiang Zhengkang Industrial Co., Ltd.
The V-profile press pipe system produced by Zheng kang Industrial Co., Ltd is one of the most reasonable, safe and reliable thin-walled Stainless Steel Pipe connection types. It is widely used in direct drinking water, tap water, hot and cold water, heating, gas, fire control and many other fields. Upon introducing German V-profile press technology, combining with our own technical innovation, Zheng kang has developed V-profile press pipe system. V-profile press stainless steel pipe system inherits all the advantages of press fitting system. Meanwhile, it is also featured with a luxurious appearance, high strength, anti-corrosion, anti-pollution and durability, etc.
The annular U-shaped groove at the end of Zhengkang stainless steel V-profile press fittings is equipped with an O-ring. When installing, insert a Zhengkang thin-walled stainless steel pipe into the end of pipe fitting and then use a specialized V-profile-press tool to produce hole shrinkage in the U-shaped groove convex, press the sockets of the pipe and fitting into hexagon, to compress the O-ring and guarantee sufficient dealing performance and joint strength.
Sanitation: Not easy to scale after long-term use. The water quality meet relevant sanitary standard.
Anti-corrosion: Pipe overall after solid solution treatment, the surface by pickling passivation, very durable.
High strengh: The comprehensive strength is twice that of galvanized pipe and 3 times of copper pipe.
Light weight: The weight is 1/3 that of galvanized pipe, which is particularly suitable for high-rise buildings.
Low conductivity: Low thermal conductivity, 1/25 that of copper pipe and 1/4 that of steel tube. The thermal expansion is slow.
Environmental protection: No pollutants in construction sites. No pollution to the environment.
Material: Stailess steel sus304, sus316 and sus316l. Can be selected pursuant to difference service conditions.
Pressure: Working pressure no more than 1.6 mpa.
Temperature: Working temperature-20--110 degree centigrade
Seal: O-ring id made of butyl rubber, which is resistant to hot water and aging. It proves safe and non-toxic in hygiene tests and can be used for drinking water and tap water, etc.
Fitting standard:DIN, JIS,DVGW
O-Ring Seal material: EPDM (black), HNBR,NBR
Payment term: TT, L/C price term: FOB,CIF,CNF.
Anneal: all stainless steel pipe fittings are annealed in inert gases before packing.
Stainless steel press fitting is the best connection for thin multiplayer all stainless steel pipe, PE(X)-Al-PE(X) multiplayer pipe and SS-PE composite pipe. 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. Easy and fast installation with simple press tools can save time and improve job productivity and profitability.