Blind Flanges

A blind flange is a popular type of pipe flanges. It has no bore in the center,and is primarily used to close the ends of piping systems.This flange premits easy access to a line once it has been sealed.It sometimes can be machined to accept a nominal sizes pipe to which a threaded or welded reduction is being made.Haihao steel blind flanges are available in various sizes and material for you to choose from.

Without the blind flange it would be difficult to perform maintenance or repairs on a pipeline. The flow would need to be shut off at the nearest valve, which could be miles away from the repair area. Valves are also very expensive and are prone to sticking. The blind flange is a much more cost efficient way of sealing a pipe.

Blind Flanges are commonly used in petrochemical, pipe engineering, public services and water treatment etc.

China Blind Flanges manufacturer www.pipelinedubai.com supplies Blind Flanges, Industrial Blind Flanges, Blind Fittings in alloy steel, carbon steel, stainless steel, etc.

Products List

EN-1092-1 Type 05/A ASTM A182 UNS S31603 Blind Flange DN40 PN10
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EN-1092-1-Type-05/A-ASTM-A182-UNS-S31603-Blind-Flange-DN40-PN10

China Blind Flanges Manufacturer www.pipelinedubai.com offers EN-1092-1 Type 05/A ASTM A182 UNS S31603 Blind Flange, DN40, PN10.

ASME B16.5 ASTM B564 Hastelloy C276 Blind Flange Raised Face DN80 150#
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Hastelloy-C276-Blind-Flange-Raised-Face-DN80-150#

China Blind Flanges Manufacturer www.pipelinedubai.com offers ASME B16.5 ASTM B564 Hastelloy C276 Blind Flange Raised Face, DN80, 150#.

ANSI B16.5 ASTM A182 UNS S32750 Blind Flange RF DN100 150#
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UNS-S32750-Blind-Flange-RF-DN100-150#

China Blind Flanges Manufacturer www.pipelinedubai.com offers ANSI B16.5 ASTM A182 UNS S32750 Blind Flange RF, DN100, 150#.

ASME B16.5 ASTM A182 Grade 316L BLRF Flange DN200 150#
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Grade-316L-Blind-Flange-RF-DN200-150#

China Blind Flanges Manufacturer www.pipelinedubai.com offers ASME B16.5 ASTM A182 Grade 316L BLRF Flange, DN200, 150#.

ASME B16.5 ASTM B564 Inconel Alloy 718 Blind Flange RF DN100 Class150
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Inconel-Alloy-718-Blind-Flange RF-DN100-Class150

China Blind Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 ASTM B564 Inconel Alloy 718 Blind Flange RF, DN100, Class150.

ASME B16.5 Inconel 625 Blind Flange RF DN80 300#
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Inconel-625-Blind-Flange-RF-DN80-300#

China Blind Flanges Manufacturer www.pipelinedubai.com offers ASME B16.5 Inconel 625 Blind Flange RF, DN80, 300#.

ANSI B16.5 F316L Blind Flange RTJ DN65 900#
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F316L-Blind-Flange-RTJ-DN65-900#

China Blind Flanges Manufacturer www.pipelinedubai.com offers ANSI B16.5 F316L Blind Flange RTJ, DN65, 900#.

ANSI B16.5 316L Blind Flange RTJ DN150 900# R45
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316L-Blind-Flange-RTJ-6-Inch-DN150-R45

China Blind Flanges Manufacturer www.pipelinedubai.com offers ANSI B16.5 316L Blind Flange RTJ, DN150, 900#, R45.

ANSI B16.5 316L Blind Flange RTJ DN300 900# R57
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316L-Blind-Flange-RTJ-12-Inch-DN300-R57

China Blind Flanges Manufacturer www.pipelinedubai.com offers ANSI B16.5 316L Blind Flange RTJ, DN300, 900#, R57.

AS2129 T/E 316L Blind Flange DN50
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316L-Blind-Flange-DN50

China AS2129 T/E Flange Manufacturer www.pipelinedubai.com offers AS2129 T/E 316L Blind Flange, DN50.