TianyuMfg manufactures and supplies high pressure flow irons in various types of end connections, Our high pressure flow control products are capable to be operated in wide temperature range and meet your specific working pressure requests. 100% interchangeable with original Weir SPM made flow irons.

End Connections:

High pressure flow iron fittings with the most used end connection types in various sizes and pressure ratings:

2″ 1502 hammer union

3″ 1502 hammer union

4″ 1002 hammer union

4″ 1502 hammer union

Each integral union connection is clearly stamped with an identification code (e.g. “1502”), and this code should be referenced when mating unions.

Operating temperature range classification:

 Standard temp: 0ºC/32℉~ 110ºC/230℉

 Low temp: -30ºC/-22℉~ 110ºC/230℉

TianyuMfg flow control service types:

Standard service

H2S (Sour Gas) Service

TianyuMfg manufactures and supplies flow control products including: