NPTLOK Union Tee Fitting
NPTLOK union tee fitting consists of a body(bar stock or forging parts), front ferrule, back ferrule, and nut, which is a Tube*Tube*Tube connection. And all tube end connections are the same size. A union tee fitting with all tube end connections has higher pressure than that with one male or female end.
NPTLOK union tee fitting is a leak-free design in instrumentation and industrial application
Material: Stainless steel, brass, carbon steel, or special materials like Monel, Alloy
Size: 1/8”, 1/4”, 3/8” , 1/2”, 3/4”, 1” , 3mm to 25.4mm
Ferrules: Double ferrule or single ferrule is available. Now double ferrule is most commonly used, as double ferrule has higher working pressure than the single ferrule
Working Pressure: 3000psi to 6000psi
- Union Tee Fitting Datasheet
Union Tee Fitting Materials
NPTLOK union tee fitting materials are available in stainless steel, brass, carbon steel, or other special materials like Alloy, and Monel.
The brass material of the union tee fitting has good cold ductility, excellent corrosion resistance, and good conductivity. Besides this, the brass material of the union tee fitting also has an affordable price. The brass material temperature is from -60 ℃ to 175 ℃
NPTLOK stainless steel union tee fitting has good integrity after undergoing tests. Stainless steel is the most common material which customers choose for union tee fitting. The stainless steel materials’ temperature is from -60 ℃ to +400℃
Other materials like carbon steel, Alloy, and Monel, choose them according to your project requirements.
Union Tee Fitting Body
NPTLOK union tee fitting body includes bar stock and forging parts. The forging parts pressure is higher than the bar stock body. Now most customers choose the forging part’s body for union tee fitting.
Bar stock body conforms to ASTM A276, ASTM 479
The forging body conforms to ASTM A182, ASTM B264
Union Tee Fitting Nut
NPTLOK silver plates on the nut threads of the union tee fitting, which will prevent fittings from galling when they are tightened.
Union Tee Fitting Tube End
NPTLOK union tee fitting has 2 kinds of tube ends. Fractional tube end and metric tube end. Fractional tube end size is 1/8 inch, 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, 1inch. And the metric tube end size is from 3mm to 25.4mm.
Related Products
Union Tee Fitting Application
NPTLOK union tee fitting is used in Instrumentation, Gas, Compression, Vacuum, Cryogenic, High pressure, and Temperature Service. And they are in Oil&Gas, Power, Chemical, Pulp and Paper, Food, Beverage, and Diary industries.
The minimum metric tube end of union tee fitting that we can do is 3mm
Our factory is near Shanghai.
Yes
The delivery time is up on the order quantity. If the order quantity is 100 pcs, the production time will be 10 worker days, which is a reference for you to estimate our delivery time.
It depends on the size of the union tee fitting.
