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GOST / ГОСТ 12820-80 Flange

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Easy Installation

Strong Durability

Cost
Effective

Heat Resistance

Excellent Weldability

Corrosion Resistance

Hudson Flanges, a premier manufacturer and supplier in Midland, UK, specializes in delivering top-grade GOST / ГОСТ 12820-80 Flanges for diverse industrial needs. These flanges are crafted to meet rigorous Russian standards, ensuring exceptional performance and compatibility with various systems. Known for their precision engineering, durability, and reliability, Hudson Flanges caters to industries such as oil & gas, petrochemical, and power generation. Trust us for high-quality GOST flanges, competitive pricing, and prompt delivery for your global and local projects.

GOST / ГОСТ 12821-80 BLFF flange Manufacturer in Midland, GOST 12820-80 SS Plate Flange in West Midland, ГОСТ 12821-80 Weld Neck Flange in Birmingham, Check ГОСТ 12821-80 Pipe Flange Dimensions in Nottingham, GOST / ГОСТ 12820-80 Reducing Flanges in Liversedge, Best Price of ГОСТ 12820-80 SOFF flange Manufacturer in UK.

GOST ГОСТ 12821-80 BLFF flange

GOST / ГОСТ 12821-80 BLFF flange

ГОСТ 12820-80 SOFF flange

ГОСТ 12820-80 SOFF flange

GOST 12820-80 Blind Flanges

GOST 12820-80 Blind Flanges

GOST / ГОСТ 12820-80 Flanges are made from high-quality materials such as carbon steel, stainless steel, or alloy steel, ensuring excellent resistance to corrosion, heat, and high-pressure conditions. These flanges exhibit superior mechanical properties, including high tensile strength, durability, and ductility, making them ideal for heavy-duty industrial applications. Their robust construction ensures long-lasting performance in demanding environments. The advantages of these flanges include precise compatibility with GOST standards, reliable sealing capabilities, and versatility in applications across oil and gas, petrochemical, power generation, and other critical industries.

Table of Contents

GOST / ГОСТ 12821-80 BLFF flange in UK, GOST / ГОСТ 12821-80 Lap Joint Flange in Midland, GOST 12821-80 Socket Weld Flanges in Liversedge, GOST / ГОСТ 12821-80 Flange Standards Stockist in West Midland, GOST 12820-80 Socket Weld Flanges suppliers in Birmingham, GOST / ГОСТ 12820-80 Flange in Nottingham, GOST / ГОСТ 12821-80 Lap Joint Flange. in United Kingdom.

GOST / ГОСТ 12820-80 Flange Specification

Size: 1/2″NB TO 24″NB IN
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
Materials: Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Inconel 800H, 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Stainless Steel : Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L Carbon Steel : Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8 Duplex Steel: Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : ASTM A182 F1, F5, F9, F11, F22, F91
Value Added Service: CNC Machine, Customized Flanges
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

GOST / ГОСТ 12820-80 Flange Dimensions

Nominal Bore GOST / ГОСТ 12820/12821-80 Flange Dia. (D) Thick. (E) Dia. (B) Dia. (A) Height (H) Nbr Holes Dia. (C)
1/2″ 90 11.2 30 22.9 16 4 15.87 60.3
3/4″ 100 12.7 38 28.2 16 4 15.87 69.9
1″ 110 14.3 49 34.9 17 4 15.87 79.4
1 1/4″ 115 15.9 59 43.7 21 4 15.87 88.9
1 1/2″ 125 17.5 65 50.0 22 4 15.87 98.4
2″ 150 20.7 78 62.5 25 4 19.05 120.7
2 1/2″ 180 22.3 90 75.4 29 4 19.05 139.7
3″ 190 23.9 108 91.4 30 4 19.05 152.4
3 1/2″ 215 23.9 122 104.1 32 8 19.05 177.8
4″ 230 23.9 135 116.8 33 8 19.05 190.5
5″ 255 23.9 164 144.4 36 8 22.22 215.9
6″ 280 25.4 192 171.4 40 8 22.22 241.3
8″ 345 28.6 246 222.2 44 8 22.22 298.5
10″ 405 30.2 305 277.4 49 12 25.40 362.0
12″ 485 31.8 365 328.2 56 12 25.40 431.8
14″ 535 35.0 400 360.2 79 12 28.57 476.3
16″ 595 36.6 457 411.2 87 16 28.57 539.8
18″ 635 39.7 505 462.3 97 16 31.75 577.9
20″ 700 42.9 559 514.4 103 20 31.75 635.0
24″ 815 47.7 663 616.0 111 20 34.92 749.3

Largest GOST / ГОСТ 12820-80 Flange Supplier in Midland, UK

Hudson Flanges, a leading supplier in Midland, UK, offers an extensive selection of GOST / ГОСТ 12820-80 Flange, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

GOST / ГОСТ 12820-80 Flanges are widely used in various industrial sectors for connecting pipes, valves, and equipment in high-pressure systems. These flanges are essential in industries such as oil and gas, petrochemical, power generation, and water treatment, where robust and reliable pipe connections are critical. They ensure leak-proof sealing in pipelines transporting liquids, gases, or steam. Their compatibility with GOST standards makes them ideal for projects requiring adherence to Russian and CIS regulations, ensuring dependable performance in demanding environments.

GOST 12821-80 Socket Weld Flanges Standards Stockist in Liversedge, GOST / ГОСТ 12820-80 Lap Joint Flange Supplier in West Midland, GOST / ГОСТ 12821-80 Flange Supplier in Midland, GOST 12820-80 Socket Weld Flanges Stockist in United Kingdom, GOST / ГОСТ 12820-80 Flange Manufacturer in MM, GOST / ГОСТ 12821-80 Reducing Flanges Manufacturer in UK.

Types of GOST / ГОСТ 12820-80 Flange

GOST 12820-80 SS Plate Flange
GOST ГОСТ 12821-80 Lap Joint Flange-in-UK
GOST / ГОСТ 12821-80 Lap Joint Flange
GOST 12821-80 Blind Flanges
GOST 12821-80 Blind Flanges
GOST / ГОСТ 12820-80 Reducing Flanges
ГОСТ 12820-80 SOFF flange
ГОСТ 12820-80 SOFF flange
GOST 12821-80 Socket Weld Flanges
GOST 12821-80 Socket Weld Flanges

Are Custom Sizes Available for GOST / ГОСТ 12820-80 Flange?

Yes, we offer custom sizes for GOST / ГОСТ 12820-80 Flange to meet specific project needs. Our team at Hudson Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@hudsonflanges.co.uk.

GOST / ГОСТ 12820-80 Flange Weight Chart

Standard Of Flanges Class Of Flanges Diameter Of Flanges Diameter Of Bolt Circle Bolts Number Size Of Bolt Bolt Hole Diameter
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

ГОСТ 12821-80 SOFF flange Manufacturer in Midland, GOST 12820-80 Blind Flanges Manufacturer in Liversedge, ГОСТ 12820-80 Weld Neck Flange Stockholder in West Midland, GOST 12821-80 Blind Flanges in Birmingham, GOST / ГОСТ 12821-80 Lap Joint Flange in Nottingham, GOST 12821-80 Socket Weld Flanges Dealer in UK.

Application Industry of GOST / ГОСТ 12820-80 Flange

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