First, the advantages of the card-type stainless steel pipe fittings
1, reliable and secure connection
The compression type stainless steel pipe fittings have high joint strength and are resistant to vibration, and the joint portion is "dead" at one time, thereby avoiding the possibility of loosening of the "live joint".
2, construction is convenient and fast
Avoid on-site welding operations and threading operations, on-site welding of pipe fittings or threading operations, high water leakage rate, environmental pollution, and easy risk. The installation of clamped stainless steel pipe fittings is very convenient, and the installation time is only welded pipe fittings or sleeves. One-third of the wire fittings shorten the construction period and cost, and avoid the occurrence of water seepage.
3, suitable for embedded installation
The clamped stainless steel pipe fittings meet the requirements of embedded installation, greatly reducing the possibility of water leakage in concealed environments, and meeting the requirements of the national CECS 153:2003 "Technical Regulations for Building Water Supply Thin Wall Stainless Steel Pipelines".
4, maintenance-free, free of updates, superior economic performance
During the service life of the building, the clamped stainless steel pipe fittings hardly need to maintain and update the pipe fittings, which greatly saves the maintenance customer's use cost, and the customer property loss and service loss tend to zero.
The pressing principle of the clamped stainless steel pipe fittings includes: stainless steel pipe, snap-type stainless steel pipe fittings, and pressing tools
A special rubber sealing ring is installed in the U-shaped groove at the end of the clamped stainless steel pipe fitting. When installing, the stainless steel water pipe is inserted into the socket of the pressed stainless steel pipe fitting to the positioning step position, and the U-shaped groove and U are used with a special clamping tool. The pressing portion on one side or both sides of the groove is simultaneously pressed. The rubber sealing ring is sealed after being pressed, and the stainless steel pipe member and the stainless steel water pipe are simultaneously contracted and deformed at the pressing portion (the cross section forms a hexagonal shape), and the positioning and fixing function is performed, thereby effectively connecting the stainless steel pipe fittings.
Second, the principle of the compression type pipe fittings
1. Leak-proof principle: The O-ring is filled with a radial shrinkage and tightness in the U-shaped groove, which is leaky and water-stopping, not leak-stopping.
2, anti-pull principle: the middle is small, two big, anti-extraction > 3.0mpa.
3. Anti-rotation principle: The special card pressing tool presses the card into a hexagon to prevent the water from leaking during use.
Third, the characteristics of the card-type stainless steel pipe fittings
The clamping type stainless steel pipe fittings are quick and convenient to construct, and the installation time is only 1/3 of the installation time of traditional pipe fittings (only 5s for electric single-time clamping); the stainless steel pipe fittings are sanitary, environmentally friendly, reliable, economical, long-life and maintenance-free. , free of updates.
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