Spectacle Blind Flanges

Stainless Steel Spectacle Blind Flange, Carbon Steel Spectacle Blind Flange Supplier

SS Spectacle Blind Flange Manufacturer in India, PN16 SS Spectacle Blind Flange Exporter

Our Alloy Steel Spectacle Blind Plate Flange range is catering to the requirements of various industries and is ideal for use at high pressure, and varied cold or hot temperatures. DankarAlloys (India) Offer Latest Technical Advancements and carry well maintained inventory ready for fastest delivery to any location.

Spectacle Blind Flange Price in India

Stainless Steel Spectacle Blind Flange Price in India : US$ 1 to 1800 Piece
Duplex & Super Duplex Steel Spectacle Blind Flange Price in India : : US$ 1 to 2200 Piece
Carbon Steel Spectacle Blind Flange Price in India : : US$ 1 to 1300 Piece
Low Temperature Carbon Steel Spectacle Blind Flange Price in India : : US$ 1 to 1200 Piece
Alloy Steel Spectacle Blind Flange Price in India : : US$ 1 to 1600 Piece
Copper Alloy Steel Spectacle Blind Flange Price in India : : US$ 1 to 2100 Piece
Nickel Alloy Spectacle Blind Flange Price in India : : US$ 1 to 2300 Piece

150 ANSI Flange SS Spectacle Blind Flange FOB Price

300 ANSI Flange SS Spectacle Blind Flange FOB Price

600 ANSI Flange SS Spectacle Blind Flange FOB Price

Standard Specification For Spectacle Blind Flange

• Dimensions :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
• Size :1/2″ (15 NB) to 48″ (1200NB)
• Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
• DIN :DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636,DIN 2637, DIN 2638, DIN 2673
• BS : BS 4504 , BS 4504, BS 1560, BS 10
• PN :PN6, PN10, PN16, PN25, PN40
• Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Material & Grades of Spectacle Blind Flange :

• Stainless Steel Spectacle Blind Flange : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L Spectacle Blind Flange
• Duplex & Super Duplex Steel Spectacle Blind Flange : ASTM A182 / ASME SA182 F44, F 45, F51, F 53, F 55, F 60, F 61 Spectacle Blind Flange
• Carbon Steel Spectacle Blind Flange : ASTM A105 / ASME SA105 ASTM / ASME A 350 , ASTM A181 LF2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706 Spectacle Blind Flange
• Low Temperature Carbon Steel Spectacle Blind Flange: ASTM A350, LF2, LF3 Spectacle Blind Flange
• Alloy Steel Spectacle Blind Flange : ASTM A182 / ASME SA182 & A387 F1, F5, F9, F11, F12, F22, F91 Spectacle Blind Flange
• Copper Alloy Steel Spectacle Blind Flange : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
• Nickel Alloy Spectacle Blind Flange : ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020) Spectacle Blind Flange

Specifications of ASME B16.48 Spectacle Blind Flange

Range:½” (15 NB) to 48” (1200NB)

Pressure Ratings:150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75

Flange Facing Types

America Series:
Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)

Europe Series:
Type A(Flat Face),Type B(Raised Face),Type C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)

ASME B16.5 Spectacle Blind Flange Available Types

Class 150 SPECTACLE BLINDS Flange

Class 300 SPECTACLE BLINDS FLANGE

Class 600 SPECTACLE BLINDS FLANGES

Class 900 SPECTACLE BLINDS FLANGE

Class 1500 SPECTACLE BLINDS FLANGE

Class 2500 SPECTACLE BLINDS FLANGE

General Notes:

• Dimensions are in millimeters unless otherwise indicated.
• D = Hole size (where required) should be the same as the flange bolt hole. In practice, these dimensions have been rounded round off upwards.
• Wt = Thickness of the web (or tie bar) should be 6 mm minimum, or equal to Thickness (t) if less than 6 mm.
• Spectacle Blinds should be made from a plate or forging specification, approved for use by ASME B31.3, of essentially the same chemical composition as the mating flange and piping involved.
• Spectacle Blinds according to ASME B16.48 may be used for installation between ASME B16.5 flange
• Depending on a customer specification, some dimensions can be different from what on this page is defined.

Notes
1. Dimensions are in millimeters unless otherwise indicated.
2. The length of the stud bolt does not include the height of the chamfers (points).

Application of Spectacle Blind Flange

• ANSI B16.5 Class 150 Spectacle Blind Flange uses in Industrial Boilers Industry
• ASTM A182 Stainless Steel Spectacle Blind Flange uses in Power Plants Industry
• ASME B16.47 Series A and B Spectacle Blind Flange uses in Nuclear Plants Industry
• Stainless Steel Spectacle Blind Flange uses in Oil & Gas Industry
• Super Duplex Steel Spectacle Blind Flange uses in Refineries Industry
• Industrial Spectacle Blind Flange uses in Ship Building Industry
• Super Duplex Steel Spectacle Blind Flange Forged Flange uses in Heat Exchanger Industry
• Carbon Steel Industrial Spectacle Blind Flange uses in Condensers Industry
• Alloy Steel Industrial Spectacle Blind Flange uses in Paper & Pulp Industry
• Duplex Steel Industrial Spectacle Blind Flange uses in Marine Applications
• Stainless Steel Industrial Spectacle Blind Flange uses in Nuclear Power Industry
• Industrial Spectacle Blind Flange / Fittings System uses in Fossil Fuel Power Plants Industry

EXPORT DESTINATIONS FOR Spectacle Blind Flange

Packaging of Flange

Packaging: Spectacle Blind Flange is sleeved into plastic bag individually, ten pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.

Prevent any damage.
During transportation items are tagged, packed in plastic bags and closed in carton boxes or seaworthy wooden cases.

plywood case,pallet and according to customer’s requirment

Marking:Spectacle Blind Flange are marked with alloy name, outside diameter, wall thickness and heat number. Additional information like standard and alloy numbers can be added on request.