ANSI ASME CLASS 300 BLIND FLANGES

ANSI ASME B16.5 CLASS 300 BLIND FLANGE DIMENSIONS, ANSI ASME B16.5 CLASS 300 BLIND FLANGE BOLT CHART, ANSI ASME B16.5 CLASS 300 BLIND FLANGE WEIGHT

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ANSI ASME B16.5 Class 300 Blind Flange Manufacturer Supplier Distributors

ANSI ASME B16.5 Class #300 Blind Flange Weight

ANSI ASME B16.5 Class 300psi Blind Flange Bolt Chart

ASME B16.5 Class 300 Blind Flanges are essential components used to seal off piping systems, valves, or pressure vessel openings in medium-pressure applications. Commonly referred to as BLRF #300 (Blind Raised Face), BLFF #300 (Blind Flat Face), or Blank Flanges #300, these flanges are widely utilized for inspection, maintenance, and isolation purposes. Tesco Steel & Engineering is a trusted manufacturer and supplier of high-quality Class 300 blind flanges that comply with ASME B16.5 standards, offering durability, precision, and leak-proof performance in a wide range of industrial environments.

At our cutting-edge Bhayandar manufacturing facility, we leverage modern CNC machinery, automated forging lines, and strict quality control protocols to produce blind flanges with exceptional dimensional accuracy and surface finish. Tesco Steel & Engineering is committed to delivering superior-quality flanges that offer excellent resistance to corrosion, pressure fatigue, and temperature variations. Our Class 300 blind flanges are available in stainless steel, carbon steel, and alloy steel, with customizations available to suit specific client requirements across multiple sectors.

We proudly export our ASME B16.5 Class 300 blind flanges to international markets such as the USA, Germany, Italy, France, UAE, Saudi Arabia, and Kuwait. These flanges are in high demand across industries including oil & gas, water treatment, shipbuilding, petrochemicals, and power generation. With a focus on precision engineering, timely delivery, and adherence to global standards, Tesco Steel & Engineering continues to be the preferred choice for customers seeking reliable and high-performance piping solutions worldwide.

Class 300 Blind Flange Dimensions as per ASME B16.5

Size in Inch	Size in mm	Outer Dia.	Flange Thick.	RF Dia.	RF Height	PCD	No of Bolts	Bolt Size UNC	Machine Bolt Length	RF Stud Length	Hole Size	ISO Stud Size	Weight in kg
		A	B	C	D	E
1/2	15	95	12.7	34.9	2	66.7	4	1/2	55	65	5/8	M14	1.4
3/4	20	115	14.3	42.9	2	82.6	4	5/8	65	75	3/4	M16	1.4
1	25	125	15.9	50.8	2	88.9	4	5/8	65	75	3/4	M16	1.4
1 1/4	32	135	17.5	63.5	2	98.4	4	5/8	70	85	3/4	M16	1.8
1 1/2	40	155	19.1	73	2	114.3	4	3/4	75	90	7/8	M20	2.7
2	50	165	20.7	92.1	2	127	8	5/8	75	90	3/4	M16	3.7
2 1/2	65	190	23.9	104.8	2	149.2	8	3/4	85	100	7/8	M20	5.5
3	80	210	27	127	2	168.3	8	3/4	90	110	7/8	M20	7.3
3 1/2	90	230	28.6	139.7	2	184.2	8	3/4	95	110	7/8	M20	9.6
4	100	255	30.2	157.2	2	200	8	3/4	95	115	7/8	M20	12.3
5	125	280	33.4	185.7	2	235	8	3/4	110	120	7/8	M20	15.9
6	150	320	35	215.9	2	269.9	12	3/4	110	120	7/8	M20	22.7
8	200	380	39.7	269.9	2	330.2	12	7/8	120	140	1	M24	36
10	250	445	46.1	323.8	2	387.4	16	1	140	160	1 1/8	M27	57
12	300	520	49.3	381	2	450.8	16	1 1/8	145	170	1 1/4	M30	84
14	350	585	52.4	412.8	2	514.4	20	1 1/8	160	180	1 1/4	M30	113
16	400	650	55.6	469.9	2	571.5	20	1 1/4	165	190	1 3/8	M33	134
18	450	710	58.8	533.4	2	628.6	24	1 1/4	170	195	1 3/8	M33	181
20	500	775	62	584.2	2	685.8	24	1 1/4	185	205	1 3/8	M33	230
24	600	915	68.3	692.2	2	812.8	24	1 1/2	205	230	1 5/8	M39	359

Advantages of Using ANSI / ASME Class 300 Blind Flanges

Blind flanges offer several advantages over other types of flanges. These include:

Prevention of Leaks
Blind flanges are used to seal the end of a pipe or valve, preventing the flow of fluids or gases. This helps to prevent leaks and ensures that the system remains safe and efficient.

Easy Inspection and Maintenance
Blind flanges can be easily removed for inspection or maintenance. This helps to ensure that the system is working properly and that any issues can be addressed quickly and easily.

Flexibility
Blind flanges are available in a variety of materials and types, making them flexible and adaptable to different applications.

Cost-Effective
Blind flanges are generally more cost-effective than other types of flanges, making them a popular choice for many applications.

Applications of ANSI / ASME Class 300 Blind Flanges

Blind flanges are used in a wide range of applications, including:

Oil and Gas
Blind flanges are used in oil and gas applications to cap off pipes or valves. They are also used for inspection and maintenance purposes.

Chemical Processing
Blind flanges are used in chemical processing to seal off pipes or valves. They are also used for inspection and maintenance purposes.

Power Generation
Blind flanges are used in power generation to seal off pipes or valves. They are also used for inspection and maintenance purposes.

Food and Beverage Processing
Blind flanges are used in food and beverage processing to seal off pipes or valves. They are also used for inspection and maintenance purposes.

Pharmaceutical
Blind flanges are used in pharmaceuticals to seal off pipes or valves. They are also used for inspection and maintenance purposes.

Price List of Blind Flanges

Prices for ANSI / ASME Class 300 Blind Flanges are very affordable.

Please click on the "Ask for Quote" button or click here to request the updated price list and ready stock information along with your requirement.
TESCO STEEL & ENGINEERING maintains a stock of all standard items and can export them at the best price.

ANSI / ASME BLIND FLANGE

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ANSI / ASME Class 300 Blind Flange

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ANSI / ASME Class 2500 Blind Flange

Countries we export to: ASME B16.5 Class 300 Blind flanges Manufacturers / Suppliers / Stockist in Kuwait, in UAE, in Germany, Saudi Arabia, West Africa, Iraq, Congo, Mexico, Bahra, Canada, Philippes, Thailand, Kenya, Oman, Malaysia, Turkey, Qatar, Sudan, Netherlands, Oman, Nigeria, Lithuania, Gabon, Russia, Vietnam, Angola, Bolivia, Indonesia, UK, Yemen, Italy, United States, Venezuela, Spain, Iran, Estonia, Kazakhstan, Algeria, Jordan, Ecuador, Portugal, Colombia, Libya, Chile, Peru, Iran, South Africa, Bangkok, Namibia, Jeddah, Afghanistan, Israel, Zambia, Macau, Morocco, Denmark, Taiwan, Norway, Belarus, North Macedonia, Lebanon, Sri Lanka, Bhutan, Bulgaria, Albania, Ukrae, Belgium, Fland, Slovokia, Tibet, Romania, France, Brazil, Tridad & Tobago, Fiji, Tunisia, Gambia, Mexico, Hungary, Zimbabwe, Mongolia, Ghana, Egypt, Kazakhstan, Czech Republic, Azerbaijan, Poland, Greece, Costa Rica, Kosovo, New Zealand, Croatia, Puerto Rico, Tanzania, Somalia.

Major Exporting Areas: ANSI B16.5 #300 Blind Flanges Manufacturers / Suppliers / Stockist in Moscow, Port-Of-Spain, Seoul, Montreal, Dubai, Kuala Lumpur, Aberdeen, Tehran, Bogota, Petaling Jaya, Melbourne, Abu Dhabi, Courbevoie, Edmonton, Ho Chi Minh City, Bangkok, Toronto, Muscat, Milan, Busan, Mexico City, Perth, La Victoria, Santiago, Rio de Janeiro, London, Karachi, Los Angeles, Manama, Geoje-si, Atyrau, Sydney, Riyadh, New York, Jeddah, Houston, Granada, Jakarta, Brisbane, Algiers, Kuwait City, Dubai, Hanoi, Doha, Al Jubail, Chiyoda, Cairo, Gimhae-si, Caracas, Lagos, Al Khobar, Madrid, Singapore, Calgary, Colombo, Ulsan, Istanbul, Ahvaz, Dammam, Dallas, Texas, Ankara, Sharjah, Vung Tau, Angola, Benin, Burundi, Botswana, Burkina Faso, Cameroon, Douala, Central African Republic, Republic of Congo, Democratic Republic of Congo, Côte d'Ivoire, Djibouti, Eritrea, Ethiopia, Equatorial Guinea, Gabon, Guinea, Kenya, Liberia,Malawi, Mali, Mauritania, Mauritius, Casablanca-Settat, Tanger-Tetouan-Al Hoceima, Fès-Meknès, Marrakesh-Safi, Oriental, Béni Mellal-Khénifra, Souss-Massa, Laâyoune-Sakia El Hamra, Rabat-Salé-Kénitra region, Mozambique, Temara, Niger, Rwanda, Senegal, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Bangkok, Bangchan, Khlong Sam Wa, Gemopolis, Lard Krabang, Pathumthani, Bangkadi, Navanakorn, Samut Prakarn, Bangplee, Bangpoo, Saraburi, Nongkhae, SIL I/Land, Chachoengsao, 304 I/P, Gateway City, Wellgrow, Rayong, Amata City, Eastern Seaboard, Hemaraj Eastern Seaboard, Rojana, Soam Eastern, Chonburi, Amata Nakorn, Hemaraj Chonburi, Pinthong, Ayutthaya, Bangpa-in, Saha Ratna Nakorn, Nakornratchasima, Kabinburi, Prachinburi, HCMC, Tan Thuan Export Processing Zone, Bien Hoa, Dong Nai Province, Amata City Bien Hoa Industrial Park, Long Binh Techno Park, Binh Duong Province, Vietnam Singapore Industrial Park, My Phuoc Industrial Park, Ho Nai Industrial Zone, Bau Xeo Industrial Park, Long Thanh Industrial Zone, Long Duc Industrial Park, Duc Hao I, Tan Huong, Long Jiang, Tra Noc I/II, Hung Phu I, Hiep Phuoc Industrial Park, Phuoc Dong Industrial Park, Dinh Vu – Cat Hai Economic Zone.