ANSI B16.5 Class 2500 Lap Joint Flanges
India’s Leading ANSI B16.5 Alloy Steel Class 2500 Lap Joint Flanges Supplier in india, Class 2500 Lap Joint Flange at Low Price, Lap Joint #2500 Flanges DN65, 2500LB BS1560 Lap Joint Flanges, ANSI B16.5 Industrial Lap Joint Flange PN16 Manufacturer & Supplier in India.
Kanak Steel & Engg Co. is a prominent stockist and distributor of ANSI B16.5 Class 2500 Lap Joint Flanges, which are utilized in chemical processing, aerospace and marine engineering.
It protects in oxidizing and decreasing atmosphere, and so is extraordinary in phrases of welding and forming. It has extraordinary resistance to popular corrosion, pitting, crevice corrosion, and strain-corrosion cracking in lots of aqueous environments which include the ones containing sulfides and chlorides. Chemical composition of these Monel Alloy ANSI B16.5 Class 2500 Lap Joint Flanges affords superb resistance to lots of corrosive environments, including pitting, crevice corrosion, intergranular corrosion, and strain- corrosion cracking. The stages of molybdenum and copper allow such flanges to face up to decreasing retailers and acids. An iron-molybdenum-nickel-chromium alloy, it gives outstanding casting traits and outstanding creep-and-strain rupture attributes.
It is extraordinarily practical because it continues a solid structure, even if uncovered to excessive temperature. In electricity generation, amazing-heater and re-heater tubing has additionally hired these flanges. Hastelloy Alloy ANSI B16.5 Class 2500 Lap Joint Flanges is a Nickel-Chromium alloy being precipitation hardenable and having excessive creep-rupture electricity at excessive temperatures to approximately seven hundred Degree C (1290 Degree F). It is a nickel-primarily based totally amazing alloy this is properly desirable for programs requiring excessive electricity in temperature stages from cryogenic as much as 1400 Degree F. It also gives sturdy efficiency capabilities at excessive temperatures as much as 2200 deg F.
It is a production alloy for warmth deal with furnace furniture and additives including annealing tubes, muffles, and flame shields. It has excessive nickel content, enough to face up to chloride ion strain corrosion cracking, and a totally solid austenite structure. On the alternative hand, it’s far in truth an iron-nickel-chromium alloy having the equal fundamental composition with extensively better creep rupture strength. Applications of such Nickel Alloy ANSI B16.5 Class 2500 Lap Joint Flanges have prolonged from petrochemical processing reformer tubing, to bellows and flare guidelines in refinery service. It is an iron-molybdenum-nickel-chromium alloy that holds an outstanding grouping of oxidation resistance, excessive temperature electricity and formability.
Largest Manufacturer & Supplier of ANSI B16.5 Class 2500 Lap Joint Flange Threaded, DIN 2573 Lap Joint Flange Supplier, B16.5 #2500 Lap Joint Flanges Jis B2220, EN1092-1 Lap Joint Flange in Mumbai, India.
Specification Of ANSI B16.5 Class 2500 Lap Joint Flange
| ANSI B16.5 Class 2500 Lap Joint Flange Standards | ANSI B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ANSI Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JIS B2220, BS1560-3.1, API7S-15, API7S-43, API 605, EN1092 |
|---|---|
| ANSI B16.5 Class 2500 Lap Joint Flange Pressure Rating ANSI | Class 2500 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| ANSI B16.5 ANSI B16.5 Class 2500 Lap Joint Flange Size Chart | 1/2″ (15 NB) to 48″ (1200 NB) DN10~DN5000 |
| ANSI B16.5 Class 2500 Lap Joint Flange Pressure Calculation in DIN | 6 Bar, 10Bar, 16Bar, 25Bar, 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of ANSI B16.5 Class 2500 Lap Joint Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of | ANSI, DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ANSI B16.5 Class 2500 Lap Joint Flange : -BS Flange, EN Flange, API 6A Flanges, ANSI Flanges, ANSI Flanges, DIN Flanges, EN1092-1 Flanges, UNI Flanges, JIS/ KS Flanges, BS4504 Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flangse
|
| ANSI B16.5 Class 2500 Lap Joint Flange Uses & application |
|
| Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Manufacturing ANSI B16.5 Class 2500 Lap Joint Flanges Specification
| Nominal Pipe Size | Outside Diameter (O) | Thickness (T) | Raised Face Diameter (R) | Length Thru Hub (Y) | Point of Weld (A) | Hub Diameter (X) | Bore (B) | Approximate Weight (lbs) | Bolt Circle (C) | Number of Holes | Diameter of Holes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 5.25 | 1.19 | 1.38 | 2.88 | 0.84 | 1.69 | Specified by purchaser | 7 | 3.50 | 4 | 0.88 |
| 3/4 | 5.50 | 1.25 | 1.69 | 3.13 | 1.05 | 2.00 | Specified by purchaser | 8 | 3.75 | 4 | 0.88 |
| 1 | 6.25 | 1.38 | 2.00 | 3.50 | 1.32 | 2.25 | Specified by purchaser | 12 | 4.25 | 4 | 1.00 |
| 1 1/4 | 7.25 | 1.50 | 2.50 | 3.75 | 1.66 | 2.88 | Specified by purchaser | 17 | 5.13 | 4 | 1.13 |
| 1 1/2 | 8.00 | 1.75 | 2.88 | 4.38 | 1.90 | 3.13 | Specified by purchaser | 25 | 5.75 | 4 | 1.25 |
| 2 | 9.25 | 2.00 | 3.63 | 5.00 | 2.38 | 3.75 | Specified by purchaser | 42 | 6.75 | 8 | 1.13 |
| 2 1/2 | 10.50 | 2.25 | 4.13 | 5.63 | 2.88 | 4.50 | Specified by purchaser | 52 | 7.75 | 8 | 1.25 |
| 3 | 12.00 | 2.63 | 5.00 | 6.63 | 3.50 | 5.25 | Specified by purchaser | 94 | 9.00 | 8 | 1.38 |
| 4 | 14.00 | 3.00 | 6.19 | 7.50 | 4.50 | 6.50 | Specified by purchaser | 145 | 10.75 | 8 | 1.63 |
| 5 | 16.50 | 3.63 | 7.31 | 9.00 | 5.56 | 8.00 | Specified by purchaser | 245 | 12.75 | 8 | 1.88 |
| 6 | 19.00 | 4.25 | 8.50 | 10.75 | 6.63 | 9.25 | Specified by purchaser | 380 | 14.50 | 8 | 2.13 |
| 8 | 21.75 | 5.00 | 10.63 | 12.50 | 8.63 | 12.00 | Specified by purchaser | 580 | 17.25 | 12 | 2.13 |
| 10 | 26.50 | 6.50 | 12.75 | 16.50 | 10.75 | 14.75 | Specified by purchaser | 1075 | 21.25 | 12 | 2.63 |
| 12 | 30.00 | 7.25 | 15.00 | 18.25 | 12.75 | 17.38 | Specified by purchaser | 1525 | 24.38 | 12 | 2.88 |
ANSI B16.5 Class 2500 Lap Joint Flanges Dimensions & Weight Chart
| Pipe Normal | O.D. | Thk. Of | Diam. | Length | Corner | Diam. | Diam. of | Number | Diam. of | Approx. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flange | Bore | Radius | of Bolt | Bolt | Weight per | ||||||||
| Diam. | Flange | Of Hub | Hub | of Bolts | Bolts | ||||||||
| Min | of Bore | Circle | Holes | Piece | |||||||||
| (inch) | |||||||||||||
| inch | dn | D | B | A | H | ID | r | K | L | n | KG | LB | |
| 1/2″ | 15 | 133.4 | 30.2 | 42.9 | 39.6 | 22.9 | 3 | 88.9 | 22.4 | 4 | 3/4″ | 3 | 6.6 |
| 3/4″ | 20 | 139.7 | 31.8 | 50.8 | 42.9 | 28.2 | 3 | 95.3 | 22.4 | 4 | 3/4″ | 4 | 8.8 |
| 1″ | 25 | 158.8 | 35.1 | 57.2 | 47.8 | 35.1 | 3 | 108 | 25.4 | 4 | 7/8″ | 5 | 11 |
| 1-1/4″ | 32 | 184.2 | 38.1 | 73.2 | 52.3 | 43.7 | 4.8 | 130 | 28.4 | 4 | 1″ | 8 | 17.6 |
| 1-1/2″ | 40 | 203.2 | 44.5 | 79.2 | 60.5 | 50 | 6.4 | 146.1 | 31.8 | 4 | 1 1/8″ | 11 | 25 |
| 2″ | 50 | 235 | 50.8 | 95.3 | 69.9 | 62.5 | 7.9 | 171.5 | 28.4 | 8 | 1″ | 17 | 38 |
| 2-1/2″ | 65 | 266.7 | 57.2 | 114.3 | 79.2 | 75.4 | 7.9 | 196.9 | 31.8 | 8 | 1 1/8″ | 25 | 55 |
| 3″ | 80 | 304.8 | 66.5 | 133.4 | 91.9 | 91.4 | 9.7 | 228.6 | 35.1 | 8 | 1 1/4″ | 38 | 83 |
| 4″ | 100 | 355.6 | 76.2 | 165.1 | 108 | 116.8 | 11.2 | 273.1 | 41.1 | 8 | 1 1/2″ | 58 | 127 |
| 5″ | 125 | 419.1 | 91.9 | 203.2 | 130 | 144.5 | 11.2 | 323.9 | 47.8 | 8 | 1 3/4″ | 95 | 210 |
| 6″ | 150 | 482.6 | 108 | 235 | 152.4 | 171.5 | 12.7 | 368.3 | 53.8 | 8 | 2″ | 146 | 323 |
| 8″ | 200 | 552.5 | 127 | 304.8 | 177.8 | 222.3 | 12.7 | 438.2 | 53.8 | 12 | 2″ | 220 | 485 |
| 10″ | 250 | 673.1 | 165.1 | 374.7 | 228.6 | 277.4 | 12.7 | 539.8 | 66.5 | 12 | 2 1/2″ | 420 | 925 |
| 12″ | 300 | 762 | 184.2 | 441.5 | 254 | 328.2 | 12.7 | 619.3 | 73.2 | 12 | 2 3/4″ | 590 | 1300 |
B16.5 Class 2500 Lap Joint Flange Material
| Carbon Steel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM/ANSI A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ANSI SA105, A105N, ASTM A350 LF2 / ANSI SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80) |
| Stainless Steel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM/ANSI A/SA182 F304, F304L, F316, F316L, ASTM/ANSI A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409 |
| Alloy Steel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM A182 / ANSI SA182 F5, F9, F11, F12, F22, F91 |
| Titanium ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B381 / ANSI SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5 |
| Copper ANSI B16.5 Class 2500 Lap Joint Flange | T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
| Copper Nickel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM / ANSI SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Brass ANSI B16.5 Class 2500 Lap Joint Flange | 3602 / 2604 / H59 / H62 / etc. |
| Inconel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B564 / ANSI SB564, Inconel 600, 601, 625, 718, 783, 690, x750 ANSI B16.5 Class 2500 Lap Joint Flange |
| Hastelloy ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B564 / ANSI SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges |
| Monel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B564 / ANSI SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500) |
| Alloy 20 ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B462 / ANSI SB462, Carpenter® 20 Alloy, Alloy 20Cb-3 |
| Aluminium ANSI B16.5 Class 2500 Lap Joint Flange | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
| Nickel ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B564 / ANSI SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC |
| Duplex ANSI B16.5 Class 2500 Lap Joint Flange | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Super Duplex ANSI B16.5 Class 2500 Lap Joint Flange | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Incoloy ANSI B16.5 Class 2500 Lap Joint Flange | ASTM B564 / ANSI SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges |
| 254 Smo ANSI B16.5 Class 2500 Lap Joint Flange | ASTM A182 / ANSI SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547 |
| Nimonic ANSI B16.5 Class 2500 Lap Joint Flange | Nimonic 75, Nimonic 80A, Nimonic 90 |
| Other ANSI B16.5 Class 2500 Lap Joint Flange material | Tin bronze, Aluminum bronze, Lead bronze |
ANSI B16.5 #2500 Lap Joint Flange Pressure Ratings
| Pressure rating of Lap Joint Flanges (in psig) |
|||||||
| Temperature (F°) | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
| -20 to 100 | 285 | 740 | 985 | 1480 | 2220 | 3705 | 6170 |
| 200 | 260 | 680 | 905 | 1360 | 2035 | 3395 | 5655 |
| 300 | 230 | 655 | 870 | 1310 | 1965 | 3270 | 5450 |
| 400 | 200 | 635 | 845 | 1265 | 1900 | 3170 | 5280 |
| 500 | 170 | 605 | 805 | 1205 | 1810 | 3015 | 5025 |
| 600 | 140 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 650 | 125 | 550 | 730 | 1100 | 1650 | 2745 | 4575 |
| 700 | 110 | 530 | 710 | 1060 | 1590 | 2655 | 4425 |
| 750 | 95 | 505 | 675 | 1015 | 1520 | 2535 | 4230 |
| 800 | 80 | 410 | 550 | 825 | 1235 | 2055 | 3430 |
| 850 | 65 | 320 | 425 | 640 | 955 | 1595 | 2655 |
| 900 | 50 | 230 | 305 | 460 | 690 | 1150 | 1915 |
| 950 | 35 | 135 | 185 | 275 | 410 | 685 | 1145 |
| 1000 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
ANSI B16.5 #2500 Lap Joint Flange Schedule Chart
| Lap Joint FLANGES BORES (in inchines) | ||||||||||||||
| Nom Pipe Size |
Outside Diam |
Sched 10 |
Sched 20 |
Sched 30 |
Std. Wall |
Sched 40 |
Sched 60 |
Extra Strong |
Sched 80 |
Sched 100 |
Sched 120 |
Sched 140 |
Sched 160 |
Double Extra Strong |
| 1/2” | 0.840 | 0.674 | – | – | 0.622 | 0.622 | – | 0.546 | 0.546 | – | – | – | 0.464 | 0.252 |
| 3/4” | 1.050 | 0.884 | – | – | 0.824 | 0.824 | – | 0.742 | 0.742 | – | – | – | 0.612 | 0.434 |
| 1” | 1.315 | 1.097 | – | – | 1.049 | 1.049 | – | 0.957 | 0.957 | – | – | – | 0.815 | 0.599 |
| 1.1/4” | 1.660 | 1.442 | – | – | 1.380 | 1.380 | – | 1.278 | 1.278 | – | – | – | 1.160 | 0.896 |
| 1.1/2” | 1.900 | 1.682 | – | – | 1.610 | 1.610 | – | 1.500 | 1.500 | – | – | – | 1.338 | 1.100 |
| 2” | 2.375 | 2.157 | – | – | 2.067 | 2.067 | – | 1.939 | 1.939 | – | – | – | 1.687 | 1.503 |
| 2.1/2” | 2.875 | 2.635 | – | – | 2.469 | 2.469 | – | 2.323 | 2.323 | – | – | – | 2.125 | 1.771 |
| 3” | 3.500 | 3.260 | – | – | 3.068 | 3.068 | – | 2.900 | 2.900 | – | – | – | 2.624 | 2.300 |
| 3-1/2” | 4.000 | 3.760 | – | – | 3.548 | 3.548 | – | 3.364 | 3.364 | – | – | – | – | 2.728 |
| 4” | 4.500 | 4.260 | – | – | 4.026 | 4.026 | – | 3.826 | 3.826 | – | 3.624 | – | 3.438 | 3.152 |
| 5” | 5.563 | 5.295 | – | – | 5.047 | 5.047 | – | 4.813 | 4.813 | – | 4.563 | – | 4.313 | 4.063 |
| 6” | 6.625 | 6.357 | – | – | 6.065 | 6.065 | – | 5.761 | 5.761 | – | 5.501 | – | 5.187 | 4.897 |
| 8” | 8.625 | 8.329 | 8.125 | 8.071 | 7.981 | 7.981 | 7.813 | 7.625 | 7.625 | 7.437 | 7.187 | 7.001 | 6.813 | 6.875 |
| 10” | 10.750 | 10.420 | 10.250 | 10.136 | 10.020 | 10.020 | 9.750 | 9.750 | 9.562 | 9.312 | 9.062 | 8.750 | 8.500 | 8.750 |
| 12” | 12.750 | 12.390 | 12.250 | 12.090 | 12.000 | 11.938 | 11.626 | 11.750 | 11.374 | 11.062 | 10.750 | 10.500 | 10.126 | 10.750 |
| 14” | 14.000 | 13.500 | 13.376 | 13.250 | 13.250 | 13.124 | 12.812 | 13.000 | 12.500 | 12.124 | 11.814 | 11.500 | 11.188 | – |
| 16” | 16.000 | 15.500 | 15.376 | 15.250 | 15.250 | 15.000 | 14.688 | 15.000 | 14.312 | 13.938 | 13.564 | 13.124 | 12.812 | – |
| 18” | 18.000 | 17.500 | 17.376 | 17.124 | 17.250 | 16.876 | 16.500 | 17.000 | 16.124 | 15.688 | 15.250 | 14.876 | 14.438 | – |
| 20” | 20.000 | 19.500 | 19.250 | 19.000 | 19.250 | 18.812 | 18.376 | 19.000 | 17.938 | 17.438 | 17.000 | 16.500 | 16.062 | – |
| 24” | 24.000 | 23.500 | 23.250 | 22.876 | 23.250 | 22.624 | 22.062 | 23.000 | 21.562 | 20.938 | 20.376 | 19.876 | 19.312 | – |
| 30” | 30.000 | 29.376 | 29.000 | 28.750 | 29.250 | – | – | 29.000 | – | – | – | – | – | – |
| 36” | 36.000 | 35.376 | 35.000 | 34.750 | 35.250 | 34.500 | – | 35.000 | – | – | – | – | – | – |
| 42” | 42.000 | – | – | – | 41.250 | – | – | 41.000 | – | – | – | – | – | – |
Dimension Tolerance Class 2500 Lap Joint Flanges
| Certificate | Plate Thickness in mm | Width in mm | Length in mm | |
|---|---|---|---|---|
| Outside Diameter | When O is 24″ or less. When O is over 24″. |
±0.06″ ±0.12″ | ±1.6 mm | ±3.2 mm |
| Diameter of Contact Face | 0.06″ (1.6 mm) raised face. 0.25″ (6.4 mm) raised face. |
±0.03″ ±0.02″ | ±0.8 mm | ±0.5mm |
| Diameter of Hub at Point of Welding | NPS 5 and smaller. NPS 6 and larger. |
+0.09″, -0.03″ +0.16″, -0.03″ | +2.4 mm, -0.8mm | +4.0 mm, -0.8 mm |
| Inside Diameter | NPS 10, 12, 18, 20 and larger. | +0.03″ +0.06″ +0.12″, -0.06″ | +0.8 mm +1.6 mm | +3.2 mm, -1.6 mm |
| Diameter of Hub at Base | Hub Base is 24″or less. Hub Base is over 24″. |
+0.06″ +0.12″ | +1.6 mm | +3.2 mm |
| Thickness | NPS 18 and smaller. NPS 20 and larger. |
+0.12″ +0.19″ | +3.2 mm | +4.8 mm |
| Drilling and Facings | Bolt circle diameter Bolt Hole Spacing | ±0.06″ ±0.03″ | ±1.6 mm | ±0.8 mm |
| Eccentricity of Bolt Circle and Facing | NPS 2 1/2 and smaller. NPS 3 and larger. |
±0.03″ ±0.06″ | ±0.8 mm | ±1.6 mm |
| Length Through Hub | NPS 10 and smaller. NPS 12 and larger. |
±0.06″ ±0.12″ | ±1.6 mm | ±3.2 mm |
Types of ANSI B16.5 Alloy Steel Class 2500 Lap Joint Flanges We Supply
| BS4504 2500LB Lap Joint Flange | BS3293 2500LB Lap Joint Flange |
| #2500 BS1560 Lap Joint Flange | ANSI B16.5 Class 2500 Lap Joint Flange Pn10 |
| ANSI B16.5 Class 2500 Lap Joint Flange Pn40 | ANSI B16.5 Class 2500 Lap Joint Flange Pn 160 |
| ANSI B16.5 Class 2500 Lap Joint Flange Din 2527 | ANSI B16.5 Class 2500 Lap Joint Flange Din En 1092-1 Supplier |
| ANSI B16.5 Class 2500 Lap Joint Flange Din 2633 | ANSI B16.5 Class 2500 Lap Joint Flange Din 2576 |
| ANSI B16.5 EN1092-1 Lap Joint Flanges #2500 | 2500LB ANSI B16.5, SCH 40 Lap Joint Flanges |