beaded malleable iron pipe fitting

En standard
Materials: ASTM a-197, ASTM A47
Dimensions: ISO49,DIN2950
Threads: ISO7/1
Size available:1/8''-6''

We can supply American standard, British standard, en standard, and other special requirements. Both class 150# and class 300# available, and size ranges from 1/8" to 6". The brief introduction as follows:

 

American standard
Materials: ASTM a-197, ASTM A47
Dimensions: Asme b16.3, b16.14, b16.39 (union dimensions)
Threads: ANSI b1.20.1

 

British standard
Materials: ASTM a-197, ASTM A47
Dimensions: Bs en 10242, bs 143 & 1256
Threads: ISO 7/1

 

En standard
Materials: ASTM a-197, ASTM A47
Dimensions: ISO49, DIN2950
Threads: ISO 7/1