Manufacturer,Stockist and Exporter of Raised Faced Blind Flange

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Raj Bhoomi Engineers is a reputed manufacturer of blind flanges, known for producing high-quality flange solutions for industrial piping systems. Blind flanges are solid disk-type components used to block off the end of a pipeline or a pressure vessel opening. They are essential in systems that may require future expansion, testing, or easy maintenance. As a trusted manufacturer, stockist, and exporter, Raj Bhoomi Engineers offers blind flanges that meet international standards like ASME, ANSI, DIN, and EN, ensuring reliable performance under high-pressure and high-temperature conditions.

As an established manufacturer of blind flanges, Raj Bhoomi Engineers uses premium materials such as carbon steel (A105), stainless steel (304, 316), alloy steel, and duplex/super duplex grades to meet the diverse needs of industries such as oil & gas, petrochemicals, power generation, and water treatment. The company’s state-of-the-art manufacturing facilities are equipped with advanced CNC machines, heat treatment setups, and quality testing equipment. Each flange undergoes stringent quality checks for dimensional accuracy, pressure resistance, and surface finish to meet the most demanding project requirements.

With a strong inventory base, Raj Bhoomi Engineers also acts as a stockist of blind flanges, maintaining a wide range of sizes from ½” to 60” in pressure classes ranging from Class 150 to Class 2500. The availability of standard and custom blind flanges with various face types—Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ)—ensures quick turnaround for both regular and urgent client needs. This extensive stock capability helps reduce lead times and meet project schedules effectively.

Raj Bhoomi Engineers is a leading exporter of blind flanges, supplying its products to global markets such as Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions in Africa. The company’s export operations are backed by strong logistics, compliant documentation, and international packaging standards. Their commitment to timely delivery and quality assurance has made them a preferred flange supplier among EPC contractors, distributors, and end-users worldwide.

Specification of Raised Faced Blind Flange

Parameter	Specification
Product Name	Raised Faced Blind Flange
Material Grade	ASTM A105 (Carbon Steel)
Standard	ASME B16.5, ASME B16.47, ANSI, MSS SP-44
Size Range	½” to 48” (DN15 to DN1200)
Pressure Class	Class 150, 300, 600, 900, 1500, 2500
Facing Type	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Type	Blind Flange (no bore)
End Connection	Bolted (no welding neck)
Surface Finish	Smooth finish, CNC machined, Black Painted or Rust Preventive Oil Coated
Applications	Oil & Gas, Petrochemical, Power Plants, Water Treatment, Marine, Construction
Manufactured By	Raj Bhoomi Engineers – Manufacturer, Stockist, Exporter
Export Destinations	Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa, Worldwide
Testing & Certification	EN 10204 3.1 / 3.2, Hydro Test, Ultrasonic Test, PMI Test

The company also provides third-party inspection support and offers material test certificates (MTC), hydro test reports, and EN 10204 3.1/3.2 certifications. Every blind flange is designed and tested to withstand real-world operational stresses, ensuring long-term reliability and leak-proof sealing. With a strong focus on customer satisfaction, technical support, and continuous improvement, Raj Bhoomi Engineers continues to be a globally trusted manufacturer of blind flanges.

Raj Bhoomi Engineers delivers end-to-end solutions as a reliable manufacturer of blind flanges, combining in-house production, large-scale inventory, and global export expertise. Their quality-driven approach and strong industry presence make them a top choice for blind flange requirements across the world.

Raised Faced Blind Flange Chemical Properties

Element	Composition (%) – ASTM A105
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)

Raised Faced Blind Flange Mechanical Properties

Property	Value	Unit	Notes
Tensile Strength	485 min	MPa	Minimum required for ASTM A105
Yield Strength	250 min	MPa	At 0.2% offset
Elongation	22 min	% (in 50 mm)	Indicates ductility
Reduction of Area	30 min	%	Typical value
Hardness (Brinell)	143–187	HB	Recommended range for good machinability
Impact Toughness	Good at room temperature	—	Not specified in ASTM A105 but generally acceptable
Heat Treatment	Normalized (if required)	—	For improved strength and toughness

Features of Raised Faced 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 Raised Faced Blind Flange

A105 Pressure Vessel Flange	Forged Raised Faced 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 Raised Faced 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 Raised Faced 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 Raised Faced 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.