Manufacturer,Stockist and Exporter of Blind Flange

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Raj Bhoomi Engineers is a renowned manufacturer, stockist, and exporter of Blind Flanges, delivering reliable piping solutions to clients across the globe. Blind Flanges are made from carbon steel and are primarily used for closing the ends of piping systems or nozzles in high-pressure and high-temperature environments. These flanges are designed in compliance with international standards such as ASME B16.5, making them suitable for a wide range of industrial applications, including oil & gas, petrochemicals, power plants, and water treatment facilities.

The Blind Flange is favored for its excellent mechanical strength, weldability, and durability in high-stress applications. Raj Bhoomi Engineers manufactures these flanges using top-quality raw materials, ensuring that each product meets stringent quality checks and performance standards. The company maintains a broad inventory of Blind Flanges in sizes ranging from ½” to 48” and pressure ratings from Class 150 to Class 2500. Custom sizes and specifications are also available upon request, making them a trusted partner for project-based and bulk supply requirements.

As a stockist, Raj Bhoomi Engineers ensures fast and efficient order fulfillment with ready-to-dispatch inventory. Their warehousing capabilities allow for the immediate availability of Blind Flanges in various face types such as Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ). This extensive stock, along with their technical expertise and strong logistics support, positions them as a dependable supplier both in India and across international markets.

Raj Bhoomi Engineers is a leading exporter of Blind Flanges, supplying to numerous countries including Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and regions across Africa. With years of experience in the export business, the company understands the complexities of international trade and ensures timely deliveries, proper documentation, and adherence to regional specifications. Their global client base trusts them for high-quality products, competitive pricing, and exceptional customer service.

Specification of Blind Flange

Parameter	Specification
Product Name	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 places a strong emphasis on quality assurance, providing full traceability and certifications such as EN 10204 3.1/3.2, and testing reports for mechanical and chemical properties. Raj Bhoomi Engineers’ Blind Flanges are tested for pressure handling, corrosion resistance, and dimensional accuracy, ensuring reliable performance in critical installations.

Raj Bhoomi Engineers stands out in the global market as a premier source for Blind Flanges, combining manufacturing excellence, extensive stock, and worldwide export capabilities. Their commitment to quality, service, and innovation continues to drive their growth and reputation as a leading name in the piping and flange industry.

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)

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 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 Blind Flange

A105 Pressure Vessel Flange	Forged 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 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 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 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.