Super Duplex Stainless Steel Flange Blind Flange UNS S32750 150# ASME B16.5
flangeType | 316#,316Steel Flange, Inconel Alloy Steel Flange, ASTM AB564 , NO6600/ Alloy 600, NO6625/ Alloy 625, Alloy 690, Alloy 718 |
Standard | ASME/ANSI B16.5 |
Size | 1/2’’~60’’ |
Pressure Rate | 150lb to 3000lb |
Manufacturing process | Push, Press, Forge, Cast, etc. |
Stainless Steel flange | ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM A182 F321/321H ASTM A182 F347/347H |
Nickel Alloys Flanges | Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 |
Copper Alloys Flange | ASTM AB564 , NO6600/ Alloy 600, NO6625/ Alloy 625, Alloy 690, Alloy 718 |
Inconel Alloy Steel Flange | ASTM AB564 ,NO8800/ Alloy800, NO8810/ Alloy 800H, NO8811/Alloy 800HT |
Hastelloy Steel Flange | ASTM AB564 , NO6600/ Alloy 600, NO6625/ Alloy 625, Alloy 690, Alloy 718 |
Manufacture Standard | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10 |
Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
MOQ | 1pcs |
Delivery time | 10-100 days depending on quantity |
Payment terms | T/T or Western Union or LC |
Shipment | FCA Tianjin/Shanghai, CFR, CIF, etc |
Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
Remarks | Other materials and drawings are available. |
The formal name of blind disk is Flange cover, and some are also called blind flanges or pipe plugs.
It is a flange without a hole in the middle, which is used to plug the pipe opening. The function is the
same as that of the head and cap, except that the blind seal is a removable sealing device, and the
seal of the head is not ready to be opened. There are many types of sealing surfaces, including planar,
convex, concave and convex surfaces, tongue and groove surfaces and ring connection surfaces.
Materials include carbon steel, stainless steel, alloy steel, copper, aluminum, PVC and PPR.