Material
DRILLTECH CHEM OIL Hammer unions are manufactured from steel forgings using materials appropriate to specific pressure ratings.
End Connections
DRILLTECH CHEM OIL unions are available in a choice of end connections. API line pipe threads are standard. Butt weld ends can be provided. Customer to specify schedule of pipe while ordering.
Sour Service
Sour service is available and all H S service 2 parts of Sara unions conform to the latest NACE specifications.
Low Temperature Service
DRILLTECH CHEM OIL unions can be supplied for low temperature applications with suitable impact value testing.
Interchangeability
All DRILLTECH CHEM OIL unions components of the same size and figure number are Weco interchangeable. All DRILLTECH CHEM OIL unions nuts have three hammer lugs.
Traceability
Sara unions are supplied with full traceability documentation for each component