Top Blind Flanges Trader In Malaysia Steel Flanges & Pipe Fittings Manufacturer Wed, 04 Oct 2023 07:39:43 +0000 en-US hourly 1 https://wordpress.org/?v=6.3.8 https://otgfitting.com/wp-content/uploads/2017/06/cropped-favicon_otg-32x32.png Top Blind Flanges Trader In Malaysia 32 32 Blind Flange https://otgfitting.com/product/blind-flange/ https://otgfitting.com/product/blind-flange/#respond Fri, 21 Jul 2017 16:35:19 +0000 https://otgfitting.com/?post_type=product&p=456 Blind Flanges are used to blank off the ends of piping, valves and pressure vessel opening.

From the standpoint of internal pressure and bolt loading, blind flanges, particularly in the larger sizes, are the most highly stressed of all flange types; however, since the maximum stresses in a blind flange are bending stresses at the center, they can safely be permitted to be higher than in other types of flanges.

Please contact us if you have any query about our products. EMAIL to otg@otgfitting.com

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Blind Flanges Product Range

½” (15 NB) to 48″ (1200NB) in 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

Stainless Steel Blind Flanges

Grade : 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430L

Duplex Steel Blind Flanges

Grade : 2205 (UNS No. S31803), 2507 (UNS No. S32750)

Nickel Alloy Blind Flanges

Grade : 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), Titanium (Grade I & II)

Copper Alloy Blind Flanges

Grade : UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

Variations:

Face finish : Raised face (RF) – Flat face (FF) – RTJ – …
Variations : Spectacle Blind

Standards:

ASTM A182 – ASME SA182 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’

ASME B16.5 – ‘Pipe Flanges and Flanged Fittings’
ASME B16.36 – ‘Orifice Flanges’
ASME B16.47 – ‘Large Diameter Steel Flanges NPS26 Through NPS60′

MSS SP-6 – ‘Standard Finishes for Contact Faces of Pipe Flanges and Connecting End Flanges of Valves and Fittings’

Dimensions

Diameter : 1/2″ à 24″

Pressure class : 150# – 300# – 600# – 1500#

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