ASTM A182 F11 Blind Flange

SA182 F11 UNS K11597 BLRF Flanges Manufacturer in India

Nitron Alloys Overseas is a reputed manufacturer of an extensive range of AS ASTM A182 F11 Blind Flange . We manufacture these Flanges in different tolerances, sizes, and shapes as per international standards and specifications. It is available in the market at sensible rates in customized as well as in non-customized form.


Nitron Alloys Overseas own a highly upgraded production unit, which makes us able to develop critical designs of AS ASTM A182 F11 Blind Flange in lesser time. These Flanges from our production company are equipped with exceptional features and characteristics such as they can easily withstand high temperatures and are also resistant to oxidation. They exhibit excellent resistance against pitting, crevice corrosion, and even to the abrasion. They offer excellent weldability and can be welded by using the most common methods of welding. High mechanical strength, toughness, and hardness make them durable and robust while dealing with impact forces and heavy loads. They also perform exceptionally well in high-pressure conditions.


Nitron Alloys Overseas can assure all the above characteristics and abilities of AS ASTM A182 F11 Blind Flange because we make them with dedication and extra attention to meet the quality standards. The manufacturing is carried out using excellent quality raw material, which we acquire from trusted sources. A superb workforce is assigned to perform the work backed up by a fully automated manufacturing setup comprised of advanced machines, tools, and material handling systems.


The extraordinary operational ability and commendable life expectancy is also assured because Nitron Alloys Overseas check every AS ASTM A182 F11 Blind Flange under critical quality norms before sending them to the customers. The process of manufacturing and quality control is monitored by the team of well qualified and highly experienced experts. The final result of these efforts can be seen in the form of dimensional accuracy, flawless finish, and sturdy construction of our Flanges.


Nitron Alloys Overseas is known for its disciplined working culture and high work ethics. We provide AS ASTM A182 F11 Blind Flange at the customer’s location with excellent services. The delivery is done with the guarantee of the safety of orders by doing proper packaging by experienced staff.


Specification of Alloy Steel F11 Blind Flanges

Spec bag
Blind Flange

Specifications: ASTM A182 / ASME SA182

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/4" - 48"

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: flat face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Types of Alloy Steel F11 Blind Flanges

Alloy Steel F11 Flat Face Blind Flanges

AS ASTM A182 F11 Flat Face Blind Flanges

Alloy Steel F11 Raised Face Blind Flanges

AS ASTM A182 F11 Raised Face Blind Flanges

Equivalent Grades for Alloy Steel F11 Blind Flanges

STANDARD WERKSTOFF NR. UNS
Alloy Steel F11 1.7335 K11597

Alloy Steel F11 Blind Flanges Chemical Composition

Grade C Mn Si P S Cr Mo
Alloy Steel F11 0.15 max 0.3-0.6 0.5 - 1 0.03 0.03 1 - 1.5 0.044 - 0.65

Mechanical Properties of Alloy Steel F11 BLRF Flanges

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min
ASTM A182 F11 205 415 20