Manufacturer,Stockist and Exporter of A105 Heavy Wall Blind Flange

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A105 Heavy Duty Blind Flange is a specialized type of forged carbon steel flange designed to seal the end of pipelines or pressure vessels in high-stress industrial environments. Manufactured using ASTM A105 grade carbon steel, this flange offers superior strength and durability under high-pressure and high-temperature conditions. The "heavy duty" specification implies increased wall thickness and a robust design to handle more demanding applications compared to standard blind flanges.

These flanges are available in a wide range of sizes, typically from ½” to 60” (DN15 to DN1500), and can be produced in various pressure classes, including ANSI Class 150, 300, 600, 900, 1500, and 2500. The heavy wall design offers enhanced strength and resistance to mechanical stress, making them suitable for applications involving high-pressure fluid or gas flow.

Manufacturers and exporters of A105 Heavy Wall Blind Flanges often offer additional services such as hot dip galvanizing, sand blasting, shot peening, and epoxy coating to enhance corrosion resistance and extend the service life of the flanges. These value-added services are particularly beneficial for installations in harsh environmental conditions.

Leading suppliers in India, such as Metal Industries, Flanges.co, and Moxy Steel Impex, have established a strong presence in global markets. They export A105 Heavy Wall Blind Flanges to regions including the Middle East (Oman, Qatar, Saudi Arabia, UAE, Kuwait), Europe (Spain, Germany), North America (USA, Canada), and various parts of Africa. These companies are recognized for their adherence to international standards and commitment to quality.

Specification of A105 Heavy Wall Blind Flange

Specification	Details
Material Grade	ASTM A105 (Carbon Steel)
Flange Type	Blind Flange
Manufacturing Process	Forged
Pressure Ratings	ANSI Class 150, 300, 600, 900, 1500, 2500
Standards	ASME B16.5, ASME B16.47, API 6A
Size Range	½” to 60” (DN15 to DN1500)
Face Type	RF (Raised Face), FF (Flat Face), RTJ (Ring Type Joint)
Surface Finish	Serrated, Smooth, Stock
Coating/Finish	Anti-rust oil, Black Paint, Galvanized, or Customized
Temperature Range	-29°C to 593°C (-20°F to 1100°F), depending on service conditions
Applications	Oil & Gas, Petrochemical, Power Generation, Marine, Water Treatment
Certification	EN 10204 3.1 / 3.2, NACE MR0175, ISO, PED compliant

The mechanical properties of A105 Heavy Wall Blind Flanges include a minimum tensile strength of 485 MPa (70 ksi), yield strength of 250 MPa (36 ksi), and elongation of 22% in 50 mm. These properties ensure the flanges can withstand the mechanical stresses encountered in demanding applications.

A105 Heavy Wall Blind Flanges are essential components for ensuring the safety and efficiency of high-pressure piping systems. Their robust construction, availability in various sizes and pressure ratings, and the option for additional protective coatings make them a preferred choice for industries worldwide.

A105 Heavy Wall 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)

A105 Heavy Wall Blind Flange Mechanical Properties

Property	Value
Tensile Strength (min)	485 MPa (70 ksi)
Yield Strength (min)	250 MPa (36 ksi)
Elongation (min)	22% in 50 mm (2 inches)
Reduction of Area	30% (typical)
Hardness (max)	187 HBW (Brinell) or 91 HRB (Rockwell B)
Impact Testing	Not required unless specified
Temperature Range	-29°C to 425°C (-20°F to 800°F)

Features of A105 Heavy Wall 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 A105 Heavy Wall Blind Flange

A105 Pressure Vessel Flange	Forged A105 Blind Flange
A105 Heavy Wall Blind Flange	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 A105 Heavy Wall 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.