Manufacturer,Stockist and Exporter of Blind Flange for Mechanical Systems

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Blind Flange for Mechanical Systems is an essential component used to seal the ends of piping networks, valves, or equipment where future expansion or maintenance access is required. These flanges are widely used in mechanical systems across various industries, including HVAC, process plants, machinery systems, and industrial infrastructure. Blind flanges are designed to handle pressure containment, ensure system isolation, and provide ease of inspection or cleaning in mechanical setups.

Raj Bhoomi Engineers is a trusted manufacturer, stockist, and exporter of Blind Flange for Mechanical Systems, offering high-quality, precision-engineered flanges that comply with international standards such as ASME B16.5, B16.47, and EN/DIN specifications. Manufactured using materials like ASTM A105 carbon steel, stainless steel, and alloy steel, these blind flanges offer superior strength, corrosion resistance, and pressure-handling capability—essential for the efficiency and safety of mechanical systems.

With a broad international presence, Raj Bhoomi Engineers supplies Blind Flange for Mechanical Systems to clients in the Middle East—including Oman, Qatar, Saudi Arabia, UAE, and Kuwait—where industrial and commercial mechanical systems form the backbone of infrastructure. Additionally, the company serves markets in Spain, Germany, and across North America, including the USA and Canada, as well as various regions in Africa, supporting global engineering projects with consistent quality and service.

Raj Bhoomi Engineers offers blind flanges in multiple pressure classes (150 to 2500) and face types such as raised face (RF), flat face (FF), and ring-type joint (RTJ), making them adaptable to a wide range of mechanical applications. Each flange undergoes rigorous testing—such as hydrostatic, ultrasonic, and dimensional inspection—to ensure it meets performance standards and client specifications. The company also provides value-added services like surface treatments, custom drilling, and third-party inspection.

Specification of Blind Flange for Mechanical Systems

Specification	Details
Product Name	Blind Flange for Mechanical Systems
Material Grades	ASTM A105 (Carbon Steel), ASTM A182 (Stainless Steel), ASTM A350 (Low Temp)
Standards	ASME B16.5, ASME B16.47, ANSI, DIN, EN, BS
Size Range	½” to 48” (DN15 – DN1200)
Pressure Ratings (Class)	150, 300, 400, 600, 900, 1500, 2500
Face Types	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Temperature Range	-29°C to 593°C (depending on material)
Manufacturing Type	Forged / Machined
Connection Type	Bolted to companion flange with gasket
Applications	HVAC systems, water supply networks, compressed air lines, industrial piping
Surface Finish	Anti-rust coating, black paint, galvanized, or as per client requirement
Testing & Certification	MTC (EN 10204 3.1/3.2), Hydrostatic Test, NDT, Third-Party Inspection

Engineers and procurement teams around the world choose Raj Bhoomi Engineers for their technical expertise, high production capacity, and commitment to meeting deadlines. Their blind flanges are used in cooling systems, compressed air networks, mechanical plant setups, and water distribution systems—anywhere mechanical integrity and pressure sealing are crucial.

As a global leader in the supply of Blind Flange for Mechanical Systems, Raj Bhoomi Engineers continues to support mechanical infrastructure development with reliable flange solutions, competitive pricing, and exceptional service that meet the evolving needs of the industrial world.

Blind Flange for Mechanical Systems 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)

Blind Flange for Mechanical Systems 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 Blind Flange for Mechanical Systems

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 for Mechanical Systems

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 Blind Flange for Mechanical Systems:

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.