Nihon Tsugugi Co., Ltd.'s Response Status
This product is registered by Nihon Tsugugi Co., Ltd..
About This Product
■Product overview
In recent years, the number of buildings that are highly dependent on equipment has increased, and equipment reliability has become important. Furthermore, as corrosion due to increased amounts of chlorine added to tap water and corrosion of piping due to the macrocell phenomenon have been pointed out, there is an increasing demand for improved durability of equipment piping systems. Polybutene pipes take advantage of their properties such as heat-resistant strength, improved long-term life, chemical resistance, and flexibility, and are used in a wide range of uses, from room temperature water to hot water, as water supply piping for building equipment and residences, hot water supply piping, and piping for air conditioning, heating, and air conditioning. , has become popular.
In addition to expanding demand for water supply piping materials, performance evaluations have been conducted under the Fire Service Prefecture No. 33 (Regarding the handling of synthetic resin pipes, etc. when used as piping for fire extinguishing equipment). It has been applied to sprinkler piping to this day.
■J One Quick 2
-The main body of the fitting is made of bronze casting, and the L, T, S, and headers are made of high-performance resin, making it lightweight and easy to handle.
- The outer tube is made of transparent resin, so you can see at a glance how the tube is inserted.
・The tapered guide acts as a chamfer for the tube, so chamfering the tube is not necessary.
Features
■Easy and economical construction
It is lightweight and has excellent flexibility, and long piping is possible with small diameters.
■Environmentally friendly
Harmful substances such as dioxins are not emitted from waste materials.
■Excellent heat resistance
Because it has an ultra-high molecular weight and excellent heat-resistant creep properties, it can be used at a water temperature of 90℃ and a water pressure of 0.4MPa.
■Excellent chemical resistance
It has superior chemical resistance compared to metal pipes, so there is no generation of red water.
■Excellent heat retention effect
Thermal conductivity is extremely low at 1/250 of steel pipes and 1/1,700 of copper pipes, so heat radiation loss is reduced.
■Excellent smoothness
Since the inner surface of the pipe is smooth, the water volume does not decrease due to aging.
■General name
For resin pipes (polybutene pipes/crosslinked polyethylene pipes)
■Abbreviation
JOQ2
■Compliant standards
Polybutene pipe fitting JIS K 6779
Polybutene pipe fittings for water supply JIS K 6793 (excluding some types)
■Production range
10A, 13A, 16A, 20A
■Scope of application
Pipe type: Polybutene pipe (JIS K 6778 J class), cross-linked polyethylene pipe (JIS K 6769 PN15 XM class)
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Product
Fittings for resin pipes (polybutene pipes/crosslinked polyethylene pipes) J One Quick 2
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