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PN 16 EN 1092-1 TYPE 11 WELD NECK FLANGES

PN 16 EN 1092-1 Type 11 Weld Neck Flanges | #PN 16 Sch 40 Weld Neck Flange | #PN 16 EN 1092-1 Type 11 WNRF Flange | WNFF PN 16 EN 1092-1 Type 11 | #PN 16 EN 1092-1 Type 11 Weldneck Dimensions | PN 16 EN 1092-1 Type 11 weldneck flange schedule chart

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EN 1092-1 Type 11 Weld Neck Flange Manufacturer Supplier Distributors
EN 1092-1 Type 11 Weld Neck Flange Manufacturer Supplier Distributors
EN 1092-1 Type 11 Weld Neck Flange Manufacturer Supplier Distributors

PN 16 EN 1092-1 Type 11 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel PN 16 EN 1092-1 Type 11 weld neck flanges are circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. These pn 16 en 1092-1 weld neck flanges reduce the turbulence and erosion inside the pipeline because the bores of both pipe and flange match. This also reduces high stress concentration at the base of the hub of the PN Type 11 weld neck pipe flange. Such weld neck are favoured in critical applications. The inside diameter of a #16 type 11 weld neck flange is machined to match the inside diameter of the pipe. Tesco Steel & Engineering manufacture a wide range of high quality PN 16 EN 1092-1 Type 11 Weld Neck Flanges in India.



pn 16 en 1092-1 type 11 weld neck flange
D: Outside Diameter
K: Diameter of Bolt Circle
L: Diameter of Bolt Hole		 A: Outside Diameter of Neck
E: Chamfer
F: Collar thickness		 G max: Diameter of Shoulders
R: Corner Radius
N: Neck Diameter
S: Neck Thickness (Preferred value)
DN Mating dimensions A Bore Diameter Flange Thickness E F G max Length Neck
Diameters		 R S
D K L Bolting
No Size B1 B2 B3 C1 C2 C3 C4 H1 H2 H3 N1 N2 N3
Flange type
01, 02, 05, 11, 12, 21 11
21*
34		 01
12
32		 02 04 01
02
04		 11
12
13		 21 05 02
04		 32
34		 05 12
13		 11
34		 11
34		 11
34		 12
13		 21 11
12
13
21		 11
34
10 Use dimensions PN 40
15
20
25
32
40
50 165 125 18 4 M16 60.3 61.5 65 77 19 18 18 18 5 16 - 28 45 8 74 84 84 5 2.9
65 185 145 18 ** M16 76.1 77.5 81 96 20 18 18 18 6 16 55 32 45 10 92 104 104 6 2.9
80 200 160 18 8 M16 88.9 90.5 94 108 20 20 20 20 6 16 70 34 50 10 105 118 120 6 3.2
100 220 180 18 8 M16 114.3 116 120 134 22 20 20 20 6 18 90 40 52 12 131 140 140 8 3.6
125 250 210 18 8 M16 139.7 141.5 145 162 22 22 22 22 6 18 115 44 55 12 156 168 170 8 4
150 285 240 18 8 M20 168.3 170.5 174 188 24 22 22 22 6 20 140 44 55 12 184 195 190 10 4.5
200 340 295 22 12 M20 219.1 221.5 226 240 26 24 24 24 6 20 190 44 62 16 235 246 246 10 5.9
250 405 355 26 12 M24 273 276.5 281 294 29 26 26 26 8 22 235 46 70 16 292 298 296 12 6.3
300 460 410 26 12 M24 323.9 327.5 333 348 32 28 28 28 8 24 285 46 78 16 344 350 350 12 7.1
350 520 470 26 16 M24 355.6 359.5 365 400 35 30 30 30 8 26 330 57 82 16 390 400 410 12 8
400 580 525 30 16 M27 406.4 411 416 454 38 32 32 32 8 28 380 63 85 16 445 456 458 12 8
450 640 585 30 20 M27 457 462 467 500 42 40 40 40 8 30 425 68 87 16 490 502 516 12 8
500 715 650 33 20 M30 508 513.5 519 556 46 44 44 44 8 32 475 73 90 16 548 559 576 12 8
600 840 770 36 20 M33 610 616.5 622 660 52 54 54 54 8 32 575 83 95 18 652 658 690 12 8.8
700 910 840 36 24 M33 711.1 - - - - 36 42 48 - - 670 83 100 18 755 760 760 12 8.8
800 1025 950 39 24 M36 813 - - - - 38 42 52 - - 770 90 105 20 855 864 862 12 10
900 1125 1050 39 28 M36 914 - - - - 40 44 58 - - 860 94 110 20 955 968 962 12 10
1000 1255 1170 42 28 M39 1016 - - - - 42 46 64 - - 960 100 120 22 1058 1072 1076 16 10
1200 1485 1390 48 32 M45 1219 - - - - 48 52 76 - - 1160 - 130 30 1262 - 1282 16 12.5
1400 1685 1590 48 36 M45 1422 - - - - 52 58 - - - 1346 - 145 30 1465 - 1482 16 14.2
1600 1930 1820 56 40 M52 1626 - - - - 58 64 - - - 1546 - 160 35 1668 - 1696 16 16
1800 2130 2020 56 44 M52 1829 - - - - 62 68 - - - 1746 - 170 35 1870 - 1896 16 17.5
2000 2345 2230 62 48 M56 2032 - - - - 66 70 - - - 1950 - 180 40 2072 - 2100 16 20

* For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.

Note : The p/t rating from EN 1092-1 apply only for flange type 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser.



Advantages of using EN 1092-1 Type 11 PN 16 Weldneck Flanges

Weldneck flanges offer several advantages over other types of flanges, such as slip-on flanges. Here are some of the benefits of using weldneck flanges:

Superior Strength
Weldneck flanges have a long tapered hub that provides additional strength to the connection between the pipe and the flange. The welding process creates a permanent and durable bond that can withstand high pressure and extreme temperatures.

Versatility in Accommodating Different Pipe Sizes
Weldneck flanges are available in various sizes, making them suitable for use with pipes of different diameters. The flanges can also be used with pipes of different materials, such as stainless steel, carbon steel, and alloy steel.

Secure and Leak-Free Connection
The welding process creates a strong and leak-free connection between the pipe and the flange. This ensures that the piping system is safe and efficient, reducing the risk of leaks and other safety hazards.

Easy to Install and Maintain
Weldneck flanges are relatively easy to install, and the welding process can be completed quickly. The flanges are also easy to maintain, requiring only periodic inspection and maintenance to ensure that they are in good working condition.



Applications of EN 1092-1 Type 11 PN 16 Weldneck Flange

Weldneck flanges are used in various industrial piping applications, including:

Oil and Gas Industry
Weldneck flanges are commonly used in oil and gas piping systems, where they are used to transport crude oil, natural gas, and other petroleum products.

Chemical Processing Industry
Weldneck flanges are used in chemical processing plants to transport various chemicals and materials.

Water Treatment Industry
Weldneck flanges are used in water treatment plants to transport water and other fluids.

Power Generation Industry
Weldneck flanges are used in power generation plants to transport steam, gas, and other fluids.

Price List of Weldneck Flanges

Prices for EN 1092-1 Type 11 PN 16 Weldneck 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.

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Countries we export to: Manufacturers / Suppliers / Stockist of PN 16 EN 1092-1 Type 11 Weld Neck Flanges in Kuwait, in UAE, in Germany,Saudi Arabia, West Africa, Dubai, Iraq, Congo, Mexico, Bahrain, Canada, Philippines, Thailand, Kenya, Oman, Malaysia, Turkey, Qatar, Sudan, Netherlands, Oman, Nigeria, Muscat, Russia, Vietnam, Angola, Indonesia, UK, Nigeria, Yemen, Italy, United States, Venezuela, Kazakhstan, Algeria, Jordan, Colombia, Libya, Chine, Peru, Iran, South Africa, Bangkok, Jiddah, Afghanistan, Israel, Zambia, Tanzania, Somalia, Pakistan.

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