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Hammer union information
Feature Products
Manufactured from steel forgings using materials appropriate to specific pressure ratings.
Product Description
Materialqinsen unions are manufactured from steel forgings using materials appropriate to specific pressure ratings.End Connectionsqin senUnions are available in a choice of end connections. API line pipe threads are standard. Butt weld ends and Socket weld ends can be provided. The customer shall specify the schedule of pipe while ordering.Sour ServicesSour service is available and all H2S service parts of qin senunions conform to the latest NACE specifications.Low Temperature Serviceqin senunions can be supplied for low temperature applications with suitable impact value testing.InterchangeabilityAll qin sen union components of the same size and figure number are Weco interchangeable. All qin sen union nuts have 3 hammer lugs.Traceabilityqin sen unions are supplied with full traceability documentation for each component.Integral Union Connectionsqin senmanufactures a line of high pressure integral union connections in pressure ratings to 15,000 PSI CWP, including but not limited to Crosses, Ells, Tees.Other Wing Unionsqin senalso manufactures a range of Hex Unions, Hammerseal Tank Unions and Flat Face Unions where the sealing is dependent on an O-Ring fitted between the grooves machined on the mating metal parts.