ASTM A333 Grade 6 specification cover seamless and welded carbon and alloy steel pipe which used in low temperature working condition read more →
Whatever shipping by air or containers, it is necessary and important to do pipe reducer weight calculation for checking the freight. read more →
Forged Stainless Steel Swage Nipple are manufactured with qualified row material and latest technology in accordance with ASME B16.11 read more →
Zizi produces Stainless Steel Threaded Tee that conforming to international levels with highest quality raw material and equipment. read more →
ASME SA182 Alloy Steel Blind Raised Face Flange are advantage of durable and low cost that used in the pipelines with special demands read more →
Stainless Steel 310 Fittings are known for the capable of serving for high temperature pipelines. And widely used in petrochemical environments read more →
While buying butt weld pipe fittings, you need to calculate buttweld tee weight for checking cost of land transportation and sea shipping. read more →
Duplex Stainless Steel Flanges are wide used in various industries because of their high strength and excellent resistance to stress and corrosive. read more →
ISO certified manufacturer of low temperature carbon steel pipe fittings attract client with our best quality, service and competitive price. read more →
We are manufacturer, stockholder, and exporter of ASTM A860 WPHY 60 Fittings which are known for attractive price and great service. read more →
Latest News
02 8 月 2019Copper Nickel Flanges UNS C70600Zizi offers ISO certified copper nickel flanges, stores large quantity of Cu-Ni 90/10 weld neck flan... 
29 7 月 2019Stainless Steel Buttweld Fittings ManufacturerZizi is stainless steel buttweld fittings manufacturer, we offer stainless steel pipe elbow, tee, ca... 
19 7 月 2019Steel Pipe Nipple Types, Dimensions and MaterialsBasic pattern of steel pipe nipple is a short piece of pipe with threads at both end or at one end....