Steel Flange & Pipe Flange Welding Neck Flange
Stalen flens
1.Types: Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint en Plate etc;
2. Standert:
(1) ANSI B16.5, A105 150LB / 300LB / 600LB / 900LB / 1500LB / 2500LB
(2) DIN 2573 PN6 / DIN 2576 PN10 / DIN2502 PN16 / DIN2503 P25-40 / DIN2566 PN16 / DIN2631-2635 RST37.2 OF C22.8
(3) JIS SS400 OF SF440 5K / 10K / 16K / 20K / 30K
(4) UNI 2276/2277/2278/6084/6089/6090/2544/2282 / 6091-6093
(5) EN1092 PN6 / PN10 / PN16 / PN25 / PN40 / TYPE1 TYPE2 TYPE 5 TYPE 12 TYPE 13
(6) BS4504 SANI1123 1000/3, 1600/3, 2500/3, T/D, T/E, T/F koalstofstalen flens
(7) AS2129 TABEL D / TABEL H / TABEL E carbon stielen flange
(8) GOST 12820-80 / 12821-80 koalstofstalen flange
3.Wall Thickness: Sch10, Sch20, Sch30, STD, Sch40, XS, Sch80, Sch100, Sch120, Sch140, XXS;
4.Pressure Rating: Klasse 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS, 2000LBS, 3000LBS, 6000LBS, 9000 LBS;
5. Grutte: 1/2 "- 24";
6.Surface behanneling: Anti-rust oalje, swart / giel / transparant / elektryske galvanisearre / hjit galvanisearre.
Butt welding flange mei nekke ferwiist nei in flange mei cone hals en butt laske mei silinder of pipeline.It is in yntegraal flange.Troch de oergongsstruktuer fan kegel-hals- en butt-welding-ferbining, wurde de sterkte en stivens fan 'e flange fersterke, en de dichtheid is better dan dy fan platte laske flange.It neidiel is dat it moat wurde makke troch smeedijen, dy't in protte materialen ferbrûkt en in grutte produksjekosten hat.Hals butt welding flange is geskikt foar gelegenheden mei hege druk, hege temperatuer of hege sealing easken.
De stielen pipe flange is in beweechbere flange stik, dat wurdt oer it algemien matched op 'e wetter oanfier en ôfwettering accessoires.As de fabrikant it fabryk ferlit, is d'r in flange oan beide einen fan 'e útwreidingsferbining, dy't direkt ferbûn is mei de pipeline en apparatuer yn it projekt mei bouten.
It doel fan it brûken fan roestfrij stiel flange is oer it algemien om materialen te bewarjen.Syn struktuer is ferdield yn twa dielen.Ien ein fan 'e piip is ferbûn mei de piip en it oare ein wurdt makke yn butt welding ring.De flangeplaat is makke fan leechweardige materialen, wylst it piipdiel is makke fan deselde materialen as de piip, om materialen te besparjen.
1. Kosten besparring.As it piipmateriaal spesjaal en djoer is, binne de kosten fan weldingflanges fan itselde materiaal heech.
2. It is net handich foar welding of ferwurking of fereasket hege sterkte.Lykas plastic piip, FRP piip ensafuorthinne.
3. Handich foar bou.Bygelyks, it is net maklik in align de oerienkommende flange bolt gatten by ferbining, of foarkomme dat de flange bolt gatten feroaret yn 'e takomst.
smeid stielen flange diminsjes klasse 150
| Nominale grutte | Buitendiam.fan flens | Dik.fan flens | Diam.fan ferhege gesicht | Diam fan hub by basis | Diam.fan hub op punt fan welding | Lengte troch hub | Oantal gatten | Diam.fan gatten | Diam.fan bouten | Diam.fan bolt sirkel | Ca.gewicht pounds kg | |
| O | C | R | X | A | Y | |||||||
| yn. | 1/2" | 3.5 | 0.44 | 1.38 | 1.19 | 0.84 | 1.88 | 4 | 0.62 | 1/2 | 2.38 | 2 |
| mm. | 88,9 | 11.2 | 35.1 | 30.2 | 21.3 | 47.8 | 15.7 | 12.7 | 60,5 | 1 | ||
| yn. | 3/4" | 3.88 | 0.5 | 1.69 | 1.5 | 1.05 | 2.06 | 4 | 0.62 | 1/2 | 2.75 | 2 |
| mm. | 98,6 | 12.7 | 42.9 | 38.1 | 26.7 | 52.3 | 15.7 | 12.7 | 69,9 | 1 | ||
| yn. | 1" | 4.25 | 0.56 | 2 | 1.94 | 1.32 | 2.19 | 4 | 0.62 | 1/2 | 3.12 | 3 |
| mm. | 108 | 14.2 | 50,8 | 49,3 | 33.5 | 55.6 | 15.7 | 12.7 | 79.2 | 1 | ||
| yn. | 1 1/4" | 4.62 | 0.62 | 2.5 | 2.31 | 1.66 | 2.25 | 4 | 0.62 | 1/2 | 3.5 | 3 |
| mm. | 117.3 | 15.7 | 63,5 | 58.7 | 42.2 | 57.2 | 15.7 | 12.7 | 88,9 | 1 | ||
| yn. | 1 1/2" | 5 | 0.69 | 2.88 | 2.56 | 1.9 | 2.44 | 4 | 0.62 | 1/2 | 3.88 | 4 |
| mm. | 127 | 17.5 | 73.2 | 65 | 48,3 | 62 | 15.7 | 12.7 | 98,6 | 2 | ||
| yn. | 2" | 6 | 0,75 | 3.62 | 3.06 | 2.38 | 2.5 | 4 | 0,75 | 5/8 | 4.75 | 6 |
| mm. | 152.4 | 19.1 | 91,9 | 77,7 | 60,5 | 63,5 | 19.1 | 15.9 | 120,7 | 3 | ||
| yn. | 2 1/2" | 7 | 0.88 | 4.12 | 3.56 | 2.88 | 2.75 | 4 | 0,75 | 5/8 | 5.5 | 8 |
| mm. | 177,8 | 22.4 | 104.6 | 90,4 | 73.2 | 69,9 | 19.1 | 15.9 | 139,7 | 4 | ||
| yn. | 3" | 7.5 | 0.94 | 5 | 4.25 | 3.5 | 2.75 | 4 | 0,75 | 5/8 | 6 | 10 |
| mm. | 190,5 | 23.9 | 127 | 108 | 88,9 | 69,9 | 19.1 | 15.9 | 152.4 | 5 | ||
| yn. | 3 1/2" | 8.5 | 0.94 | 5.5 | 4.81 | 4 | 2.81 | 8 | 0,75 | 5/8 | 7 | 12 |
| mm. | 215,9 | 23.9 | 139,7 | 122.2 | 101.6 | 71.4 | 19.1 | 15.9 | 177,8 | 5 | ||
| yn. | 4" | 9 | 0.94 | 6.19 | 5.31 | 4.5 | 3 | 8 | 0,75 | 5/8 | 7.5 | 15 |
| mm. | 228,6 | 23.9 | 157,2 | 134,9 | 114.3 | 76.2 | 19.1 | 15.9 | 190,5 | 7 | ||
| yn. | 5" | 10 | 0.94 | 7.31 | 6.44 | 5.56 | 3.5 | 8 | 0.88 | 3/4 | 8.5 | 19 |
| mm. | 254 | 23.9 | 185,7 | 163,6 | 141.2 | 88,9 | 22.4 | 19.1 | 215,9 | 9 | ||
| yn. | 6" | 11 | 1 | 8.5 | 7.56 | 6.63 | 3.5 | 8 | 0.88 | 3/4 | 9.5 | 24 |
| mm. | 279,4 | 25.4 | 215,9 | 192 | 168,4 | 88,9 | 22.4 | 19.1 | 241,3 | 11 | ||
| yn. | 8" | 13.5 | 1.12 | 10.62 | 9.69 | 8.63 | 4 | 8 | 0.88 | 3/4 | 11.75 | 39 |
| mm. | 342,9 | 28.4 | 269,7 | 246.1 | 219.2 | 101.6 | 22.4 | 19.1 | 298,5 | 18 | ||
| yn. | 10" | 16 | 1.19 | 12.75 | 12 | 10.75 | 4 | 12 | 1 | 7/8 | 14.25 | 52 |
| mm. | 406.4 | 30.2 | 323,9 | 304.8 | 273.1 | 101.6 | 25.4 | 22.2 | 362 | 24 | ||
| yn. | 12" | 19 | 1.25 | 15 | 14.38 | 12.75 | 4.5 | 12 | 1 | 7/8 | 17 | 80 |
| mm. | 482,6 | 31.8 | 381 | 365,3 | 323,9 | 114.3 | 25.4 | 22.2 | 431,8 | 36 | ||
| yn. | 14" | 21 | 1.38 | 16.25 | 15.75 | 14 | 5 | 12 | 1.12 | 1 | 18.75 | 110 |
| mm. | 533,4 | 35.1 | 412.8 | 400.1 | 355,6 | 127 | 28.4 | 25.4 | 476,3 | 50 | ||
| yn. | 16" | 23.5 | 1.44 | 18.5 | 18 | 16 | 5 | 16 | 1.12 | 1 | 21.25 | 140 |
| mm. | 596,9 | 36.6 | 469,9 | 457,2 | 406.4 | 127 | 28.4 | 25.4 | 539,8 | 64 | ||
| yn. | 18" | 25 | 1.56 | 21 | 19.88 | 18 | 5.5 | 16 | 1.25 | 1 1/8 | 22.75 | 150 |
| mm. | 635 | 39.6 | 533,4 | 505 | 457,2 | 139,7 | 31.8 | 28.6 | 577,9 | 68 | ||
| yn. | 20" | 27.5 | 1.69 | 23 | 22 | 20 | 5.69 | 20 | 1.25 | 1 1/8 | 25 | 180 |
| mm. | 698,5 | 42.9 | 584.2 | 558,8 | 508 | 144,5 | 31.8 | 28.6 | 635 | 82 | ||
| yn. | fjouwerentweintich" | 32 | 1.88 | 27.25 | 26.12 | 24 | 6 | 20 | 1.38 | 1 1/4 | 29.5 | 260 |
| mm. | 812.8 | 47.8 | 692.2 | 663,4 | 609,6 | 152.4 | 35.1 | 31.8 | 749,3 | 118 |
smeid stielen flange diminsjes klasse 300
| Nominale grutte | Buitendiam.fan flens | Dik.fan flens | Diam.fan ferhege gesicht | Diam fan hub by basis | Diam.fan hub op punt fan welding | Lengte troch hub | Oantal gatten | Diam.fan gatten | Diam.fan bouten | Diam.fan bolt sirkel | Ca.gewicht pounds kg | |
| O | C | R | X | A | Y | |||||||
| yn. | 1/2" | 3.75 | 0.56 | 1.38 | 1.5 | 0.84 | 2.06 | 4 | 0.62 | 1/2 | 2.62 | 2 |
| mm. | 95,3 | 14.2 | 35.1 | 38.1 | 21.3 | 52.3 | 15.7 | 12.7 | 66,5 | 1 | ||
| yn. | 3/4" | 4.62 | 0.62 | 1.69 | 1.88 | 1.05 | 2.25 | 4 | 0,75 | 5/8 | 3.25 | 3 |
| mm. | 117.3 | 15.7 | 42.9 | 47.8 | 26.7 | 57.2 | 19.1 | 15.9 | 82.6 | 1 | ||
| yn. | 1" | 4.88 | 0.69 | 2 | 2.12 | 1.32 | 2.44 | 4 | 0,75 | 5/8 | 3.5 | 4 |
| mm. | 124 | 17.5 | 50,8 | 53.8 | 33.5 | 62 | 19.1 | 15.9 | 88,9 | 2 | ||
| yn. | 1 1/4" | 5.25 | 0,75 | 2.5 | 2.5 | 1.66 | 2.56 | 4 | 0,75 | 5/8 | 3.88 | 5 |
| mm. | 133,4 | 19.1 | 63,5 | 63,5 | 42.2 | 65 | 19.1 | 15.9 | 98,6 | 2 | ||
| yn. | 1 1/2" | 6.12 | 0.81 | 2.88 | 2.75 | 1.9 | 2.69 | 4 | 0.88 | 3/4 | 4.5 | 7 |
| mm. | 155,4 | 20.6 | 73.2 | 69,9 | 48,3 | 68.3 | 22.4 | 19.1 | 114.3 | 3 | ||
| yn. | 2" | 6.5 | 0.88 | 3.62 | 3.31 | 2.38 | 2.75 | 8 | 0,75 | 5/8 | 5 | 9 |
| mm. | 165.1 | 22.4 | 91,9 | 84.1 | 60,5 | 69,9 | 19.1 | 15.9 | 127 | 4 | ||
| yn. | 2 1/2" | 7.5 | 1 | 4.12 | 3.94 | 2.88 | 3 | 8 | 0.88 | 3/4 | 5.88 | 12 |
| mm. | 190,5 | 25.4 | 104.6 | 100.1 | 73.2 | 76.2 | 22.4 | 19.1 | 149,4 | 5 | ||
| yn. | 3" | 8.25 | 1.12 | 5 | 4.62 | 3.5 | 3.12 | 8 | 0.88 | 3/4 | 6.62 | 15 |
| mm. | 209.6 | 28.4 | 127 | 117.3 | 88,9 | 79.2 | 22.4 | 19.1 | 168.1 | 7 | ||
| yn. | 3 1/2" | 9 | 1.19 | 5.5 | 5.25 | 4 | 3.19 | 8 | 0.88 | 3/4 | 7.25 | 18 |
| mm. | 228,6 | 30.2 | 139,7 | 133,4 | 101.6 | 81 | 22.4 | 19.1 | 184.2 | 8 | ||
| yn. | 4" | 10 | 1.25 | 6.19 | 5.75 | 4.5 | 3.38 | 8 | 0.88 | 3/4 | 7.88 | 25 |
| mm. | 254 | 31.8 | 157,2 | 146.1 | 114.3 | 85,9 | 22.4 | 19.1 | 200.2 | 11 | ||
| yn. | 5" | 11 | 1.38 | 7.31 | 7 | 5.56 | 3.88 | 8 | 0.88 | 3/4 | 9.25 | 32 |
| mm. | 279,4 | 35.1 | 185,7 | 177,8 | 141.2 | 98,6 | 22.4 | 19.1 | 235 | 15 | ||
| yn. | 6" | 12.5 | 1.44 | 8.5 | 8.12 | 6.63 | 3.88 | 12 | 0.88 | 3/4 | 10.62 | 42 |
| mm. | 317,5 | 36.6 | 215,9 | 206.2 | 168,4 | 98,6 | 22.4 | 19.1 | 269,7 | 19 | ||
| yn. | 8" | 15 | 1.62 | 10.62 | 10.25 | 8.63 | 4.38 | 12 | 1 | 7/8 | 13 | 67 |
| mm. | 381 | 41.1 | 269,7 | 260,4 | 219.2 | 111.3 | 25.4 | 22.2 | 330,2 | 30 | ||
| yn. | 10" | 17.5 | 1.88 | 12.75 | 12.62 | 10.75 | 4.62 | 16 | 1.12 | 1 | 15.25 | 91 |
| mm. | 444,5 | 47.8 | 323,9 | 320,5 | 273.1 | 117.3 | 28.4 | 25.4 | 387,4 | 41 | ||
| yn. | 12" | 20.5 | 2 | 15 | 14.75 | 12.75 | 5.12 | 16 | 1.25 | 1 1/8 | 17.75 | 140 |
| mm. | 520,7 | 50,8 | 381 | 374,7 | 323,9 | 130 | 31.8 | 28.6 | 450,9 | 64 | ||
| yn. | 14" | 23 | 2.12 | 16.25 | 16.75 | 14 | 5.62 | 20 | 1.25 | 1 1/8 | 20.25 | 180 |
| mm. | 584.2 | 53.8 | 412.8 | 425,5 | 355,6 | 142,7 | 31.8 | 28.6 | 514.4 | 82 | ||
| yn. | 16" | 25.5 | 2.25 | 18.5 | 19 | 16 | 5.75 | 20 | 1.38 | 1 1/4 | 22.5 | 250 |
| mm. | 647,7 | 57.2 | 469,9 | 482,6 | 406.4 | 146.1 | 35.1 | 31.8 | 571,5 | 113 | ||
| yn. | 18" | 28 | 2.38 | 21 | 21 | 18 | 6.25 | 24 | 1.38 | 1 1/4 | 24.75 | 320 |
| mm. | 711.2 | 60,5 | 533,4 | 533,4 | 457,2 | 158,8 | 35.1 | 31.8 | 628,7 | 145 | ||
| yn. | 20" | 30.5 | 2.5 | 23 | 23.12 | 20 | 6.38 | 24 | 1.38 | 1 1/4 | 27 | 400 |
| mm. | 774,7 | 63,5 | 584.2 | 587.2 | 508 | 162.1 | 35.1 | 31.8 | 685,8 | 181 | ||
| yn. | fjouwerentweintich" | 36 | 2.75 | 27.25 | 27.62 | 24 | 6.62 | 24 | 1.62 | 1 1/2 | 32 | 580 |
| mm. | 914.4 | 69,9 | 692.2 | 701,5 | 609,6 | 168.1 | 41.1 | 38.1 | 812.8 | 263 | ||
smeid stielen flange diminsjes klasse 600
| Nominale grutte | Buitendiam.fan flens | Dik.fan flens | Diam.fan ferhege gesicht | Diam fan hub by basis | Diam.fan hub op punt fan welding | Lengte troch hub | Oantal gatten | Diam.fan gatten | Diam.fan bouten | Diam.fan bolt sirkel | Ca.gewicht pounds kg | |
| O | C | R | X | A | Y | |||||||
| yn. | 1/2" | 3.75 | 0.56 | 1.38 | 1.5 | 0.84 | 2.06 | 4 | 0.62 | 1/2 | 2.62 | 2 |
| mm. | 95,3 | 14.2 | 35.1 | 38.1 | 21.3 | 52.3 | 15.7 | 12.7 | 66,5 | 1 | ||
| yn. | 3/4" | 4.62 | 0.62 | 1.69 | 1.88 | 1.05 | 2.25 | 4 | 0,75 | 5/8 | 3.25 | 4 |
| mm. | 117.3 | 15.7 | 42.9 | 47.8 | 26.7 | 57.2 | 19.1 | 15.9 | 82.6 | 2 | ||
| yn. | 1" | 4.88 | 0.69 | 2 | 2.12 | 1.32 | 2.44 | 4 | 0,75 | 5/8 | 3.5 | 4 |
| mm. | 124 | 17.5 | 50,8 | 53.8 | 33.5 | 62 | 19.1 | 15.9 | 88,9 | 2 | ||
| yn. | 1 1/4" | 5.25 | 0.81 | 2.5 | 2.5 | 1.66 | 2.62 | 4 | 0,75 | 5/8 | 3.88 | 6 |
| mm. | 133,4 | 20.6 | 63,5 | 63,5 | 42.2 | 66,5 | 19.1 | 15.9 | 98,6 | 3 | ||
| yn. | 1 1/2" | 6.12 | 0.88 | 2.88 | 2.75 | 1.9 | 2.75 | 4 | 0.88 | 3/4 | 4.5 | 8 |
| mm. | 155,4 | 22.4 | 73.2 | 69,9 | 48,3 | 69,9 | 22.4 | 19.1 | 114.3 | 4 | ||
| yn. | 2" | 6.5 | 1 | 3.62 | 3.31 | 2.38 | 2.88 | 8 | 0,75 | 5/8 | 5 | 12 |
| mm. | 165.1 | 25.4 | 91,9 | 84.1 | 60,5 | 73.2 | 19.1 | 15.9 | 127 | 5 | ||
| yn. | 2 1/2" | 7.5 | 1.12 | 4.12 | 3.94 | 2.88 | 3.12 | 8 | 0.88 | 3/4 | 5.88 | 18 |
| mm. | 190,5 | 28.4 | 104.6 | 100.1 | 73.2 | 79.2 | 22.4 | 19.1 | 149,4 | 8 | ||
| yn. | 3" | 8.25 | 1.25 | 5 | 4.62 | 3.5 | 3.25 | 8 | 0.88 | 3/4 | 6.62 | 23 |
| mm. | 209.6 | 31.8 | 127 | 117.3 | 88,9 | 82.6 | 22.4 | 19.1 | 168.1 | 10 | ||
| yn. | 3 1/2" | 9 | 1.38 | 5.5 | 5.25 | 4 | 3.38 | 8 | 1 | 7/8 | 7.25 | 26 |
| mm. | 228,6 | 35.1 | 139,7 | 133,4 | 101.6 | 85,9 | 25.4 | 22.2 | 184.2 | 12 | ||
| yn. | 4" | 10.75 | 1.5 | 6.19 | 6 | 4.5 | 4 | 8 | 1 | 7/8 | 8.5 | 42 |
| mm. | 273.1 | 38.1 | 157,2 | 152.4 | 114.3 | 101.6 | 25.4 | 22.2 | 215,9 | 19 | ||
| yn. | 5" | 13 | 1.75 | 7.31 | 7.44 | 5.56 | 4.5 | 8 | 1.12 | 1 | 10.5 | 68 |
| mm. | 330,2 | 44,5 | 185,7 | 189 | 141.2 | 114.3 | 28.4 | 25.4 | 266,7 | 31 | ||
| yn. | 6" | 14 | 1.88 | 8.5 | 8.75 | 6.63 | 4.62 | 12 | 1.12 | 1 | 11.5 | 81 |
| mm. | 355,6 | 47.8 | 215,9 | 222,3 | 168,4 | 117.3 | 28.4 | 25.4 | 292.1 | 37 | ||
| yn. | 8" | 16.5 | 2.19 | 10.62 | 10.75 | 8.63 | 5.25 | 12 | 1.25 | 1 1/8 | 13.75 | 120 |
| mm. | 419.1 | 55.6 | 269,7 | 273.1 | 219.2 | 133,4 | 31.8 | 28.6 | 349,3 | 54 | ||
| yn. | 10" | 20 | 2.5 | 12.75 | 13.5 | 10.75 | 6 | 16 | 1.38 | 1 1/4 | 17 | 190 |
| mm. | 508 | 63,5 | 323,9 | 342,9 | 273.1 | 152.4 | 35.1 | 31.8 | 431,8 | 86 | ||
| yn. | 12" | 22 | 2.62 | 15 | 15.75 | 12.75 | 6.12 | 20 | 1.38 | 1 1/4 | 19.25 | 225 |
| mm. | 558,8 | 66,5 | 381 | 400.1 | 323,9 | 155,4 | 35.1 | 31.8 | 489 | 102 | ||
| yn. | 14" | 23.75 | 2.75 | 16.25 | 17 | 14 | 6.5 | 20 | 1.5 | 1 3/4 | 20.75 | 280 |
| mm. | 603.3 | 69,9 | 412.8 | 431,8 | 355,6 | 165.1 | 38.1 | 34.9 | 527.1 | 127 | ||
| yn. | 16" | 27 | 3 | 18.5 | 19.5 | 16 | 7 | 20 | 1.62 | 1 1/2 | 23.75 | 390 |
| mm. | 685,8 | 76.2 | 469,9 | 495,3 | 406.4 | 177,8 | 41.1 | 38.1 | 603.3 | 177 | ||
| yn. | 18" | 29.25 | 3.25 | 21 | 21.5 | 18 | 7.25 | 20 | 1.75 | 1 5/8 | 25.75 | 475 |
| mm. | 743 | 82.6 | 533,4 | 546.1 | 457,2 | 184.2 | 44,5 | 41.3 | 654.1 | 215 | ||
| yn. | 20" | 32 | 3.5 | 23 | 24 | 20 | 7.5 | 24 | 1.75 | 1 5/8 | 28.5 | 590 |
| mm. | 812.8 | 88,9 | 584.2 | 609,6 | 508 | 190,5 | 44,5 | 41.3 | 723,9 | 268 | ||
| yn. | fjouwerentweintich" | 37 | 4 | 27.25 | 28.25 | 24 | 8 | 24 | 2 | 1 7/8 | 33 | 830 |
| mm. | 939,8 | 101.6 | 692.2 | 717,6 | 609,6 | 203.2 | 50,8 | 47,6 | 838.2 | 376 | ||
