Orifice Flanges
China Orifice Flange Manufacturer Datang provides alloy steel orifice flanges, carbon steel orifice flanges, stainless steel orifice flanges for measuring the flow rate.
- Min.Order Quantity: 1 Piece
- Supply Ability: 2000 Tons / Month
- Port: Tianjin port
- Delivery Detail: 15-20 days
Product Details
Orifice Flanges are used with orifice plate or flow nozzle for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Orifice flanges generally come with either raised faces or RTJ (Ring Type Joint) facings. Pairs of pressure tappings are machined into the orifice flange, making separate orifice carriers or tappings in the pipe wall unnecessary.
Orifice Flanges Description
| Type | flange |
| Material | Alloy steel (ASTM A234 WP12/WP11/WP22/WP5/WP9/WP91)< /br> Stainless steel (ASTM A403 WP304/WP304L/WP316/WP316L)< /br> Carbon steel (ASTM A234WPS, A234WPC, A420 WPL6), St45.8 A105 A106 STG42) |
| Standard | ANSI, B16.9, ASME, DIN2650, 2615, 2616, 2617, JIS B2311, 2312, 2313, EN 10253-11, EN10253-2 |
| Type | LR 30, 45, 60, 90, 180 degree< /br> SR 30, 45, 60, 90, 180 degree< /br> 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D |
| Thickness | SCH5 , SCH10, SCH20, SCH30, SCH STD ,SCH40, SCH60, SCH XS ,SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
| Size | 1/2-80 inch (DN15-DN2000) |
| Surface treatment | Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc, |
| Hot dipped Galvanized. | |
| Inspection | Factory in-house self check or Third Party inspection |
| Packing | Wooden case, pallet or as customers’ requirement |
| Applications | Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc |
| Heat Treatment | Normalizing, Annealing, Quenching+Tempering |
| Payment | L/C T/T |
Why choose us?
Certifications
Flange Production Process
Quality Assurance
Packing & Shiping
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