A reducing tee is also called “unequal tee“,which means the tee branch pipe diameter is not same with the run pipe of the tee.Commonly, in a reducing tee,the branch pipe diameter is smaller than the running pipe.But there are also some project the branch pipe diameter of the tee is bigger than the run pipe,it means the branch is the inlet of the flow.
Regarding the butt welding steel tees,it should be described the two different diameters to show it completely,for example,4″ X 3” tees.In the pipe fitting application,the reducing tee is used when considering size reduction from one of the run ports to the other.For different industry projects,the reducing tees are available in many various combinations of sizes and configurations in a piping system.
| Standard | ASME/ANSI B16.9,MSS-SP-75,DIN 2615,EN 10253-2,JIS B2311,GOST 17378or customer’s drawings |
| Size | 1/2″-96″. DN15-DN2400 |
| Schedule/ Wall Thinkness | sch5s,sch10s,sch10,sch20,sch30,std,sch40,sch60,xs,sch80, sch100,sch120,sch140,sch160,xxs,SGP or any other required thickness |
| Materials | Carbon steel: ASTM A234 WPB, S235,P235GH,ST35.8,ST37,SS400,ST20,C20,Q235 |
| Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP91-WP9 | |
| Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H |
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| Low-temperature steel:ASTM/ASME A420 WPL3-WPL6 | |
| High performance carbon steel: ASTM A860 WPHY42 , WPHY46,WPHY52, WPHY60, WPHY65, WPHY70 | |
| Package | Wooden Case,Plywood Pallet. |