1)Leading Professional Manufacturer of Malleable iron pipe fittings 2)High quality and low price 3) Certificate: ISO

We can supply American standard, British standard, en standard, and other special requirements. Both class 150# and class 300# available, and size ranges from 1/2" to 6". The brief introduction as follows:

American standardMaterials: ASTM a-197, ASTM A47Dimensions: Asme b16.3, b16.14, b16.39 (union dimensions)Threads: ANSI b1.20.1

British standardMaterials: ASTM a-197, ASTM A47Dimensions: Bs en 10242, bs 143 & 1256Threads: ISO 7/1

En standardMaterials: ASTM a-197, ASTM A47Dimensions: ISO49, DIN2950Threads: ISO 7/1

Malleable iron pipe fitting&&Elbow