Manufacturer,Stockist and Exporter of Blind Flange for Thermal Plants

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Blind Flange for Thermal Plants is an essential piping component used to seal off pipe ends, pressure vessels, and valves in high-temperature, high-pressure environments typical of thermal power generation facilities. These flanges are designed to prevent leaks, isolate sections of piping systems during maintenance, and ensure the safe and efficient operation of boilers, steam lines, and other thermal plant infrastructure. Engineered from robust materials like carbon steel (ASTM A105), alloy steel, or stainless steel, blind flanges offer durability and resistance to thermal stress.

Raj Bhoomi Engineers is a prominent manufacturer, stockist, and exporter of Blind Flange for Thermal Plants, delivering precision-engineered solutions to clients worldwide. Their blind flanges are manufactured in accordance with global standards such as ASME B16.5, B16.47, and DIN specifications. Each flange is tested rigorously for pressure integrity and dimensional accuracy, ensuring reliable performance in the demanding conditions of thermal plants.

With an expansive supply network, Raj Bhoomi Engineers serves major energy markets in the Middle East including Oman, Qatar, Saudi Arabia, UAE, and Kuwait, where thermal power generation remains a key part of the energy mix. The company also has a strong presence in Europe—notably Spain and Germany—and supplies to clients in North America, particularly in the USA and Canada, along with various regions in Africa. This global footprint reflects their commitment to timely delivery and adherence to international quality standards.

Blind flanges used in thermal plants must withstand high operating pressures and temperatures over prolonged periods. Raj Bhoomi Engineers ensures that their flanges meet or exceed performance expectations, providing features such as raised face (RF), ring-type joint (RTJ), and flat face (FF) designs. These flanges are also available with custom machining, surface treatments, and coatings for added resistance to corrosion and thermal fatigue.

Specification of Blind Flange for Thermal Plants

Specification	Details
Material Grade	ASTM A105 (Carbon Steel)
Standard	ASME B16.5 / ANSI B16.5 / ASTM A105 / DIN / EN / BS
Size Range	½” NB to 48” NB (Nominal Bore)
Pressure Rating (Class)	150#, 300#, 600#, 900#, 1500#, 2500#
Flange Types	Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, Orifice
Facing Type	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Connection Type	Welded, Thread

Clients value Raj Bhoomi Engineers for their technical expertise, flexible manufacturing capacity, and comprehensive support. Whether it’s for plant expansion, repair shutdowns, or new installations, the company provides complete documentation, including material test certificates (MTC), hydrostatic testing results, and third-party inspection reports upon request.

As a reliable global supplier of Blind Flange for Thermal Plants, Raj Bhoomi Engineers continues to support the power generation industry with quality products, on-time delivery, and engineering solutions that ensure safety, efficiency, and long-term reliability in thermal power operations.

Blind Flange for Thermal Plants 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 Thermal Plants 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 Thermal Plants

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 Thermal Plants

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 Thermal Plants:

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.