ANSI B16.47 Series A MSS SP44 Weld Neck Flange Dimensions 26" - 60"
| Place of Origin: | Shandong |
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Company Profile
| Location: | Baoding, Hebei, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Slip On Weld Flange, Butt Weld Flange |
Product Description
ANSI B16.47 Series A MSS SP44 Weld Neck Flange Dimensions 26" - 60"
ANSI B16.47 Series A( or MSS SP44) Welding Neck Flange , A105 , A181 , A182 , A350
Description:
ANSI flange(American National Standards Institute) include ANSI B 16.5, ANSI B 16.47 series A SP44, Series B, this standard system include slip on flange, blind flange, welded neck flange, threaded flange, lapped joint flange(loose flange), socket welded flange, Orifice Flanges, long weld neck flange and special flange, sizes from 1/2 inch to 60 inch, class 150, class 300, class 600, class 900, class 1500, class 2500.
| Standard | Type | Size | Nominal Pressure class(lb) | Facing | Material |
| ANSI B16.47 Series A( or MSS SP44) | Welding Neck, Blind | 26"-60" | 150-900 | RF; FF;RTJ | A105, A181, A182, A350 |
| ANSI B16.47 Series B( or API605) | Welding Neck, Blind | 26"-60" | 75-900 | RF; FF;RTJ | A105, A181, A182, A350 |
Weld Neck Flanges are flanges that designed to be joined to a piping system by butt welding. the WN
Flange is relatively expensive because of its long neck, but is preferred for high stress applications. The neck, or hub, transmits stresses to the pipe, reducing stress concentrations at the base of the Welding-Neck flanges. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck flange. The bore of the Weld-Neck flange matches the bore of the pipe, reducing turbulence and erosion.
Specifications:
Standard: ANSI B16.47 Series A( or MSS SP44)
Type: Welding neck flange
Pressure: CLASS150-900
Size: 26"-60"
Material: A105; A181;A182; A350
Coating: Black,yellow paint, rust-proof oil, galvanized.
Applications:
Machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems and devices
Competitive Advantage: meet various customer’s demand