... : We specialized in elbow, tee, reducer,cap and other pipe fittings, and we can satisfy with your demands on good quality ... competitive price .Features: 1) Type: butt welded and seamless pipe fittings2) Size: DN15-DN1200 (1/2"-72").we can also ... , 321H, 310S, 347H , DUPLEX2205, S31803,904L,)6) Applications range: For use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical ...