High-quality raw material production 304/304L316/316L thin-walled stainless steel pipe. Main features: 1. Long was instructed to use more than 100 years; 2. Failure rate, leakage rate at the end; 3. Transmission quality good, will not precipitate the water harmful substances; 4. Hydraulic conditions are good, pipe wall is not scaling, smooth, water resistance at the end; 5. Cost-effective, stainless steel pipe service life of up to 100 years of little to no maintenance, the integrated use of cost at the end; 6. Able to withstand up to 30m / s and above the high water velocity of red; 7. . Ming pipe laying, aesthetically pleasing. Testing; expanded import test, flattening test, bending, pressure 2.45mpa , eddy current testing. Uses: mainly used for direct drinking water project, to apply to municipal, drainage engineering management, agriculture, gardens, irrigation, low irrigation engineering management, medicine, chemicals, pure water production enterprises, engineering and equipmen