Hammer Unions
Material
SEW unions are manufactured from steel forgings using materials suitable to specific pressure ratings.
End Connections
SEW Unions 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.
Swivel Joints
SEW Swivel Joints offer the following features and are available in sizes 3/4" through 3 " up to 15,000 PSI non-stock cold working pressure.
- Minimum flow restriction
- Heavy duty hex head style ball loading plug
- Grease retainer ring (ensures clean ball race)
- Standard packing units (operating temperature to 2250 F)
- Superior hardened ball races ensure uniform surface hardness and depth for longer life under severe thrust and radial loading
Ring Joint Gaskets
SEW metallic Ring Joint Gaskets are appropriate for high pressure and high temperature applications. The Joint Gaskets are available in R, RX, BX styles and in oval/octagonal profiles. SEW manufacturers in accordance with specific tolerances on CNC machines..
SEW Ring Joint Gaskets fully comply with the ASME B16.20 standard and the API spec 6A requirements (where applicable).
Flanges Tees & Crosses
Flanges Tees & Crosses
SEW manufactures Flange Crosses and Tees as per the design requirements and face to centerline requirements of API Spec 6A.
Often when specific nominal sizes and combination of nominal sizes do not come under API Spec 6 A, SEW shall manufacture Studded/ Flanged Crosses and Tees according to the design criteria provided in API Spec 6A
Pup Joints
Available with integral, NPST or welded union end connections from 10,000 to 15,000 PSI NSCWP for standard and sour service.
Chicksans
High pressure cementing and circulating hose incorporate swivel joints of forged steel with superior quality hardened ball races and high pressure type packing units.
Adapter & Spools
SEW manufactures a wide range of Drilling Spools and Double Studded Adapter Flanges verifying to API-16 A and 6A in line with specific customer requirements.
Integral fittings
Adapters and integral fittings are ideal for handling sour gas fluids at cold working pressures up to 15,000 psi. These products are featured with high-quality forged construction with integral wing union end connections for a high-strength, high-integrity connection every time. Tees, elbows, crosses, wyes, and laterals can be combined to suit virtually any installation.
Adapter & Crossovers
Adapters and integral fittings are ideal for handling sour gas fluids at cold working pressures up to 15,000 psi. These products are featured with high-quality forged construction with integral wing union end connections for a high-strength, high-integrity connection every time. Tees, elbows, crosses, wyes, and laterals can be combined to suit virtually any installation.
