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PN 40 WELD EN 1092-1 TYPE 11 NECK FLANGES

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PN 40 EN 1092-1 Type 11 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel PN 40 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 40 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 #40 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 40 EN 1092-1 Type 11 Weld Neck Flanges in India.



pn 40 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 90 60 14 4 M12 17.2 18 21 31 14 16 16 3 12 - 22 35 6 28 30 28 4 1.8
15 95 65 14 4 M12 21.3 22 25 35 14 16 16 3 12 - 22 38 6 32 35 32 4 2
20 105 75 14 4 M12 26.9 27.5 31 42 16 18 18 4 14 - 26 40 6 40 45 40 4 2.3
25 115 85 14 4 M12 33.7 34.5 38 49 16 18 18 4 14 - 28 40 6 46 52 52 4 2.6
32 140 100 18 4 M16 42.4 43.5 47 59 18 18 18 5 14 - 30 42 6 56 60 60 6 2.6
40 150 110 18 4 M16 48.3 49.5 53 67 18 18 18 5 14 - 32 45 7 64 70 70 6 2.6
50 165 125 18 4 M16 60.3 61.5 65 77 20 20 20 5 16 - 34 48 8 75 84 84 6 2.9
65 185 145 18 8 M16 76.1 77.5 81 96 22 22 22 6 16 55 38 52 10 90 104 104 6 2.9
80 200 160 18 8 M16 88.9 90.5 94 114 24 24 24 6 18 70 40 58 12 105 118 120 8 3.2
100 235 190 22 8 M20 114.3 116 120 138 26 24 24 6 20 90 44 65 12 134 145 142 8 3.6
125 270 220 26 8 M24 139.7 141.5 145 166 28 26 26 6 22 115 48 68 12 162 170 162 8 4
150 300 250 26 8 M24 168.3 170.5 174 194 30 28 28 6 24 140 52 75 12 192 200 192 10 4.5
200 375 320 30 12 M27 219.1 221.5 226 250 36 34 36 6 28 190 52 88 16 244 260 254 10 6.3
250 450 385 33 12 M30 273 276.5 281 312 42 38 38 8 30 235 60 105 18 306 312 312 12 7.1
300 515 450 33 16 M30 323.9 327.5 333 368 48 42 42 8 34 285 67 115 18 362 380 378 12 8
350 580 510 36 16 M33 355.6 359.5 365 418 54 46 46 8 36 330 72 125 20 408 424 432 12 8.8
400 660 585 39 16 M36 406.4 411 416 472 60 50 50 8 42 380 78 135 20 462 478 498 12 11
450 685 610 39 20 M36 457 462 467 510 66 57 57 8 46 425 84 135 20 500 522 522 12 12.5
500 755 670 42 20 M39 508 513.5 519 572 72 57 57 8 50 475 90 140 20 562 576 576 12 14.2
600 890 795 48 20 M45 610 616.5 622 676 84 72 72 8 54 575 100 150 20 666 686 686 12 16


WELD NECK FLANGE EN 1092-1 Type 11

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Countries we export to: Manufacturers / Suppliers / Stockist of PN 40 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.

Domestic: Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Visakhapatnam, Indore, Thane, Bhopal, Pimpri-Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Coimbatore, Agra, Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chandigarh, Chattisgarh, Dadra and Nagar Haveli, Daman and Diu, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Lakshadweep, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Puducherry, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal.