... - ASTM sch 40/80 1) corrosion resistance 2) high flow capacity 3)easy installations 4)origin :Tianjin,China itemPVC adapter SCH 40 /80originTIANJIN,CHINAcharacteristichigh ... Year) Total Revenue (%) Eastern Asia USD 193,500 1.0 Northern Europe USD 193,500 1.0 Domestic Market USD 17,415,000 90 ... 580,500 3.0 Southeast Asia USD 193,500 1.0 Africa USD 387,000 2.0 Mid East USD 193,500 1.0 Production Machinery ...