1.Nice-looking appearance 2.High temperature and pressure resistant 3.Corrosion resistant and free from dirty Advantage:1),More than 20 years experiance of ppr market.2),High quality and reasonable price.3),many sizes and can be made as your requires Size: S25*20, S32*20, S32*25, S40*20, S40*32, S50*20, S50*25, S50*32, S50*40, S63*25, S63*32, S63*40, S63*50.Our company mainly engaged in the ...