We are manufacturer, stockholder, and exporter of ASTM A860 WPHY 60 Fittings which are known for attractive price and great service. read more →
Zizi is engaged in manufacturing and delivering top class stainless steel wn flange which is tested for durability and stability by our supervisors. read more →
We manufacture top class duplex steel pipe fittings with excellent corrosion resistance and supplied variety of sizes and pressure rating read more →
There are less information on calculating the volume of Equal Tee, but people still want to know for many reasons, such as calculating the water capacity. read more →
ASTM A182 F5 Coupling is one of the most common used alloy steel pipe fittings, which has long service life and excellent capability read more →
Alloy Steel WP22 Fittings are more popular because their high properties and wide application fields. Recently,they are totally in a large demand. read more →
As we all know ASTM A312 TP321 Seamless Pipe is one of the most popular austenitic stainless steel pipe for high-temperature and general corrosive service read more →
A182 Stainless Steel Forged Fittings have good mechanical properties, less impurity and long service life, which are the top class among pipe fittings. read more →
Zizi Engineering is the manufacturer and exporter of Alloy F11 Forged Fittings. They are extensively used as they are hard to be corroded by nature. read more →
SS 316 Threaded Cap is a forged ASME B16.11 pipe fittings that used to cap off conduit runs for future use. In most cases, it is a female (internal) 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....