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Nan
Yang brand self-stress water pipeline of acceptance-insertion
type brand is a kind of pressure pipe by centrifugation and steam curing
formation. It can replace the cast iron pipe and the steel pipe.
It is suitable to transport water, gas and ashes, and also for the power cable, and agricultural water conservancy engineering.
The product has many advantages, such as that it is convenient of laying, high seepage- resistance, durable, etc. The joints of them are sealed by rubber rings. During utilization its ability of transporting water is unchanged and it can keep purity of water. The usage temperature is suitable below 50¡æ. When the joint corner is 1.5¡ã, its seal is still keeped.
When exposured at the atmosphere for a long time, it can still emerge the international advanced level (GB 4083-83 is equal to the international advanced level.) ¡ºsee 87.JC.P.(¡í96)¡»
The quality system of ISO 9001 will be expounded and proved.
The self-stress pipes of Nan Yang brand have a series of products from ¦µ100 to ¦µ500.
They are used chiefly for chief pipes in changing water of the town and the country. The products are all qualified by many national tests.
