A105 A181 A182 A350 Forged Welding Neck Flange ANSI B16.47 Series B API605
ANSI B16.47 Series B( or API605) A105 , A181 , A182 , A350 Welding Neck Flange
Description:
The flange meet ANSI B16.47 series B standard. 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.
Specifications:
Type: Welding neck Flange
Standard: ANSI B16.47 Series B( or API605)
Pressure: CLASS75-900
Size: 26"-60"
Material: A105, A181, A182, A350
Coating: Black/yellow paint, rust-proof oil, galvanized.
| 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 |
Applications:
Machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems and devices
Competitive Advantage: meet various customer’s demand
