1. Product Item: Malleable Iron Pipe Fittings (elbows, tees, sockets, bends, nipples, unions, crosses, flanges, plugs, backnuts, crosses over, round caps, etc. )
2. Thread Standard: British standard, American standard & DIN
3. Product Introduction Material: According with GB/T9440 malleable iron
4. Specification: Size is from 1/8 to 6inches Reducer products.
5. Finish: Black, Eclectic Galvanized, Hot Dipped Galvanized, all be antirust treatment.
6. Product Usage: Suitable for joining pipe lines of team, gas, oil, air.

Concentric Reducing Cocket, Beaded/Plain/banded, With Ribs 

American standard: Brand: ”V”
Material: ASTM A - 197,
Dimensions: ASME B16.3, B16.14, B16.39
Threads: ANSI B1.20.1

British standard: Brand: ”BSS”
Material: ASTM A - 197
Dimensions: BS EN 10242, BS 143&1256
Threads: ISO7/1

Din standard: Brand: ”FIT”
Material: ASTM A - 197
Dimensions: ISO49, DIN 2950
Threads: DIN 2999