Manufacturer,Stockist and Exporter of A105 Industrial Size Blind Flange

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The A105 Industrial Size Blind Flange is a crucial component in industrial piping systems, used primarily to block off the ends of pipelines, valves, or equipment nozzles. Manufactured from ASTM A105 carbon steel, this type of flange is designed for high strength and reliability under pressure and temperature extremes. Its application is widespread across oil & gas, power plants, petrochemicals, marine, and heavy machinery sectors. Industrial size flanges generally refer to larger diameters, typically from 24" and above, and are engineered to handle demanding operational conditions.

Raj Bhoomi Engineers is a trusted name in the manufacturing and supply of A105 Industrial Size Blind Flanges, offering precision-engineered products that conform to international standards such as ASME B16.5 and B16.47. With in-house forging, machining, and quality testing facilities, the company ensures that every flange meets exacting standards for durability, dimensional accuracy, and sealing performance. Whether for standard pipeline isolation or critical high-pressure systems, Raj Bhoomi Engineers delivers reliable flange solutions.

As a leading stockist, the company maintains a wide inventory of A105 Industrial Size Blind Flanges in various sizes, pressure classes (150#, 300#, 600#, 900#, 1500#, 2500#), and face types (Raised Face, RTJ). Their ready stock allows them to support urgent project needs and minimize lead times. This robust supply chain infrastructure is backed by a knowledgeable team capable of guiding clients through technical specifications and application suitability.

Raj Bhoomi Engineers is a prominent exporter, serving clients in Oman, Qatar, Saudi Arabia, UAE, Kuwait, as well as across Europe (Spain, Germany), North America (USA, Canada), and various countries throughout Africa. Their flanges are highly regarded for consistent performance and compliance with international quality norms, making them a reliable choice for global EPC contractors and industrial end-users.

Specification of A105 Industrial Size Blind Flange

Specification	Details
Material	ASTM A105 Carbon Steel
Product Type	Industrial Blind Flange
Flange Size Range	½" to 48" (DN15 to DN1200)
Pressure Ratings	Class 150, 300, 600, 900, 1500, 2500 (PN6 to PN400)
Standards	ASME B16.5, ASME B16.47 Series A/B, ANSI, DIN, EN, BS, JIS
Facing Types	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
End Connection	Bolted
Application	Oil & Gas, Chemical Processing, Power Plants, Petrochemicals, Water Systems
Temperature Range	-29°C to 425°C (-20°F to 800°F)
Surface Finish	Black Painted, Anti-Rust Coated, or Customized
Testing & Certification	Hydrostatic Test, NDT (as per requirement), MTC EN 10204 3.1/3.2
Corrosion Resistance	Moderate (can be improved with coating or plating)
Manufactured By	Raj Bhoomi Engineers, India

The company places a strong emphasis on quality assurance and traceability. All A105 Industrial Size Blind Flanges are accompanied by material test certificates (MTC EN 10204 3.1 or 3.2), ultrasonic testing reports, and optional third-party inspection approvals. Raj Bhoomi Engineers also offers customization based on client drawings, coating requirements, and surface finishes to suit specific project demands.

The A105 Industrial Size Blind Flange from Raj Bhoomi Engineers is engineered for strength, precision, and performance in the most demanding industrial environments. With a solid reputation as a manufacturer, stockist, and exporter, and a footprint spanning multiple continents, Raj Bhoomi Engineers continues to be a preferred global partner for carbon steel flange solutions.

A105 Industrial Size Blind Flange Chemical Properties

Element	Composition (%)
Carbon (C)	0.35 max
Manganese (Mn)	0.60 – 1.05
Phosphorus (P)	0.035 max
Sulfur (S)	0.040 max
Silicon (Si)	0.10 – 0.35
Copper (Cu)	0.40 max (if specified)
Nickel (Ni)	0.40 max (if specified)
Chromium (Cr)	0.30 max (if specified)
Molybdenum (Mo)	0.12 max (if specified)
Vanadium (V)	0.08 max (if specified)

A105 Industrial Size Blind Flange Mechanical Properties

Property	Value	Unit	Notes
Tensile Strength	485 – 655	MPa	Minimum 70 – 95 ksi
Yield Strength (0.2% Offset)	≥ 250	MPa	Minimum 36 ksi
Elongation (in 2")	≥ 22	%	For standard specimen
Reduction of Area	≥ 30	%	May vary depending on test method
Hardness (Brinell)	≤ 187	HB	Maximum, as per ASTM A105 specification
Impact Energy (Charpy V-Notch)	Not required unless specified	–	Required only for low-temperature service

Features of A105 Industrial Size Blind Flange

Healthy, non-toxic, and stain-free
High temperature and pressure resistance
Hot welding connection
Leak prevention
Excellent heat insulation
Lightweight and easy to transport
Smooth inner wall for reduced pressure loss
Low noise
Suitable for exposed or hidden installation
Chemical corrosion resistance

Available Types Of A105 Industrial Size Blind Flange

A105 Pressure Vessel Flange	Forged A105 Blind Flange
A105 Flange RTJ	A105 RF Blind Flange
CS HEAVY BLRF FLANGE	ANSI B16.47 Series A Blind Flange
ANSI B16.47 Series B Blind Flange	MSS SP-44 A105 Blind Flange
A105 Schedule 160 Blind Flange	ANSI/ASME B16.5 Blind Flange
ANSI/ASME B16.47 Series A(MSS SP44) Blind Flanges	ANSI/ASME B16.47 Series B Blind Flange
carbon steel slip on flanges	Custom A105 Blind Flange
A105 Forged Oversized Flange	A105 XXS Blind Flange

Applications Industry

Pharmaceutical Equipment
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry

Off-Shore Oil Drilling Companies
Power Generation
Petrochemicals
Gas Processing
Specialty Chemicals
Pharmaceuticals

People Searched For A105 Industrial Size Blind Flange:

Countries we have exported our products to:

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Cities we have supplied our products to:

Bengaluru, Vung Tau, Nashik, Jaipur, Navi Mumbai, La Victoria, Al Jubail, Noida, Granada, Doha, Dammam, Ernakulam, Chandigarh, Santiago, Melbourne, Surat, Nagpur, Ranchi, Kanpur, Jakarta, Ahvaz, Indore, Jamshedpur, Muscat, Rajkot, Lahore, Chiyoda, Milan, Hong Kong, Riyadh, Houston, Busan, Calgary, Madrid, Visakhapatnam, Atyrau, Bhopal, Algiers, Colombo, Kolkata, Petaling Jaya, Dallas, London, Cairo, Thiruvananthapuram, Caracas, Howrah, Moscow, Port-of-Spain, Baroda, Mexico City, Gurgaon, Singapore, Aberdeen, Coimbatore, Kuala Lumpur, Perth, Ahmedabad, New York, New Delhi, Manama, Abu Dhabi, Montreal, Jeddah, Pune, Vadodara, Kuwait City, Chennai, Geoje-si, Tehran, Mumbai, Hanoi, Karachi, Pimpri-Chinchwad, Thane, Haryana, Ulsan, Seoul, Dubai, Ho Chi Minh City, Toronto, Hyderabad, Los Angeles, Faridabad, Lagos, Sydney, Courbevoie, Bangkok, Bogota, Rio de Janeiro, Ankara, Al Khobar, Ludhiana, Istanbul, Gimhae-si, Brisbane, Edmonton, Sharjah, Secunderabad.