Description
The threaded flange is a kind of non welding flange, which processes the inner hole of flange into pipe thread and realizes the connection with the pipe with thread.
Threaded Flange Specification:
Size：1/2" (15 NB) to 48" (1200NB)
Pressure Class：150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Flange Face Type: American Series: Flat Face(FF), Raised Face(RF)
European Series: Type A (Flat Face), Type B (Raised Face)
Surface Treatment: Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Materal:Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Manufacturing process: Cutting, Heat treatment, Die Forging/Free Forging, CNC Machining
Manufacturing Standards: ASME B16.5-2013，EN 1092-1-2007, EN 1759-1-2004，ISO 7005-1-1992，GB/T 9112-2010, GB/T 9114-2010，HG/T 20592-2009, HG/T 20615-2009，SH/T 3406-2013，GOST- AFNOR- BS- DIN, Custom Drawings
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