The performance of conduit of thin wall stainless steel is the healthy environmental protection fine material that gets home and abroad consistent affirmation, but why domestic waterway is installed, still plastic conduit is used more? The scruple of consumer basically is to think conduit price of conduit of thin wall stainless steel is tall, but conduit of conduit of stainless steel of conduit of thin wall stainless steel is conduit of conduit of stainless steel more expensive than PPR plastic conduit really? The fact is not such, of conduit of thin wall stainless steel roll out the popularity that is stainless steel tube created advantageous condition.

   According to the practical investigation example, a high-rise building of 20,000 square meters, the main and riser are DN65 and DN32, the branch pipe is DN15 304 stainless steel cold and hot water pipe, the building water pipe purchase amount is 200,000 yuan, the average of 10 yuan per square meter, calculate not higher than the price of plastic water pipe.