ZHEJIANG JIJIA PIPELINE INDUSTRY CO.,LTD. is a professional manufacturer in Wenzhou,China,established in 2008. We specialize in forged flanges and high pressure socket welding pipe fittings.Products details as follows:Austenite stainless steel: 304, TP304L, 316, TP316L, 1Cr18NiTi, TP321, TP317LHeat resistant alloy steel: 310S, 904L, 309, Inco400, Inco600, Inco800, Inco825Duplex steel: F51/2205/S31803, F53/2507 / S32750/S32760Standards: GB,JB,HGJ,SHJ,ANSI,ASME,DIN,BS,EN,and so on.Pressure: PN0.6-42MPa / Class: 150LB-3000LBSize:DN15-DN1500(1/2"-60")Company covers an area of 1200 suare meters, with 25 employees and 40 machines. Quality is our first concern, we have products certified by LLYODS with ISO 9001:2015, GBT 19001-2016, PED2014/68/EU, TS.Welcome your business contact, we can be your reliable supplier.