Manufacturer,Stockist and Exporter of Large Bore A105 Blind Flange

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The Large Bore A105 Blind Flange is an essential industrial component used to close the end of piping systems, pressure vessels, or valves, particularly in high-pressure and high-temperature environments. Manufactured from ASTM A105 carbon steel, these flanges offer excellent mechanical strength, toughness, and resistance to corrosion, making them ideal for heavy-duty applications. Their large bore design is specifically engineered for use in extensive pipeline systems across industries such as oil and gas, petrochemical, energy, and water treatment infrastructure.

Raj Bhoomi Engineers is a recognized manufacturer, stockist, and exporter of Large Bore A105 Blind Flanges, offering products that adhere to global quality standards including ASME, ANSI, and ASTM. Backed by advanced manufacturing facilities and a skilled engineering team, the company ensures precision in design and fabrication. Each flange undergoes thorough testing and inspection to guarantee durability, pressure integrity, and long-term reliability in challenging operational conditions.

The company has a robust presence in the Middle East, supplying Large Bore A105 Blind Flanges to countries such as Oman, Qatar, Saudi Arabia, UAE, and Kuwait. These regions, known for their extensive oil and gas infrastructure, demand high-performance flanges capable of withstanding extreme environmental and operating conditions. Raj Bhoomi Engineers meets this demand with timely deliveries, consistent quality, and complete technical documentation for every order.

In addition to the Middle East, Raj Bhoomi Engineers exports its flanges to several European and North American markets, including Spain, Germany, the USA, and Canada. These countries have stringent industrial standards, and the company’s ability to produce flanges that meet exact specifications has earned it a strong reputation. Whether for power plants, refineries, or municipal water systems, their Large Bore A105 Blind Flanges are widely used and trusted by engineers and procurement professionals.

Specification of Large Bore A105 Blind Flange

Parameter	Specification
Product Name	Large Bore A105 Blind Flange
Material Grade	ASTM A105 (Carbon Steel)
Flange Type	Blind Flange
Size Range	26" to 72" (custom sizes available on request)
Bore Type	Large Bore
Pressure Class	ANSI Class 150, 300, 600, 900, 1500, 2500
Standard Compliance	ASME B16.5, ASME B16.47 (Series A & B), ASTM A105
Face Type	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Surface Finish	Stock Finish (125–250 AARH), or as per customer requirement
Dimensions Tolerance	As per ASME/ANSI standards
Testing & Inspection	Hydrostatic, PMI, UT, RT (as required)
Coating / Protection	Black paint, anti-rust oil, or as specified by customer
Applications	Oil & Gas, Petrochemical, Power Plants, Water Treatment, Marine, Industrial
Origin	Manufactured by Raj Bhoomi Engineers – India
Export Markets	Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa, etc.

Expanding its global reach, Raj Bhoomi Engineers also serves a growing clientele across Africa and various regions worldwide. Their global export capabilities are supported by a well-maintained inventory and streamlined logistics, ensuring fast turnaround times and customer satisfaction across borders. The company’s dedication to engineering excellence and service reliability positions it as a preferred supplier in both emerging and developed markets.

With a commitment to quality, innovation, and customer support, Raj Bhoomi Engineers has become a leading source for Large Bore A105 Blind Flanges worldwide. Their products play a crucial role in supporting the safe and efficient operation of critical infrastructure projects, reinforcing the company’s position as a dependable partner in the global piping and flange industry.

Large Bore A105 Blind Flange Chemical Properties

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

Large Bore A105 Blind Flange Mechanical Properties

Property	Value / Specification
Tensile Strength	485 MPa (70,000 psi) minimum
Yield Strength	250 MPa (36,000 psi) minimum
Elongation	22% minimum in 50 mm (2 inches)
Reduction of Area	≥ 30%
Hardness	≤ 187 HB (Brinell Hardness)
Impact Test	Not required by default, can be provided if specified
Temperature Range	Suitable for -29°C to 425°C (-20°F to 800°F)
Heat Treatment	Usually supplied in normalized or forged condition

Features of Large Bore A105 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 Large Bore A105 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 Large Bore A105 Blind Flange:

Countries we have exported our products to:

Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands.

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.