Threaded flange
China Threaded Flange Manufacturer Datang Provides Threaded Flange used to connect threaded components in low pressure, non-critical applications.
- Min.Order Quantity: 1 Piece
- Supply Ability: 2000 Tons / Month
- Port: Tianjin port
- Delivery Detail: 15-20 days
Product Details
Threaded Flanges are similar to slip-on flanges in outline, but the bore is threaded, thus enabling assembly without welding. This obviously limits its application to relatively low pressure piping systems. Threaded Flanges may be welded around the joint after assembly, but this is not considered a satisfactory method of increasing the flanges’ pressure applications.
Threaded flange 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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