ASME B16.5 Class 150 Flange

Check Flanges 150 lb Dimensions, Largest Manufacturers of Slip On Flanges Class 150 in india.

View Flange 150# Pressure Rating, Class 150 Weld Neck Material Exporters In India, Class 150 Pipe Flanges Distributors.

Skyland Metal & Alloys Inc. are a well known ASME B16.5 Class 150 Flange manufacturers & suppliers of Slip On Flanges Class 150 in india in the steel market. We specialise in manufacturing a comprehensive range of Class 150 Weld Neck Material, Slip On Flanges Class 150. Check ASME B16.5 Class 150 Flange Dimensions. ASME B16.5 Flanges 150 lb come in following types- slip on flanges class 150, ANSI b16.5 class 150 forged flanges and ANSI b16.5 class 150 lap joint flanges, ANSI b16.5 class 150 threaded flanges, class 150 blind flanges and class 150 pipe flanges. According to ANSI b16.5 class 150 welding neck flanges are made of seven primary Pressure Classes. One class’s flange can handle more pressure than another class flange, because it is constructed with more metal and can withstand more pressure. Number of factors can impact the pressure capability of a flange.

The ANSI B16.5 class 150 flange pressure temperature rating or Pressure Class for flange are given in pounds (lb). Different naming conventions are used to indicate a Pressure Class such as ansi b16 5 150 Lbs or 150lb or Class 150 or 150#, all are means the same. Flange can withstand different pressures at different temperatures. standard class 150 flanges covers size NPS ½” to 24” Flanged Fittings and Pipe Flanges. Additional factors are that Welding neck flange asme b16 5 class 150, Socket weld flange and MSS-SP-114 Threaded & class 150 pipe flanges can be constructed from different materials, such as cast and ductile iron, stainless steel, carbon steel, alloy steel etc.

ASME B16.5 Class 150 Flange

Check Flanges 150 lb Dimensions

Flange 150# Pressure Rating

Flanges 150 lb Dimensions
Weight Of ANSI 150 Flanges
Class 150 Flange Bolt Chart
Flange 150# Pressure Rating
ANSI 150 Flange Size
Class 150 Flange Dimensions Thickness

Check Dimensions Of Stainless Steel Class 150 Flanges & Class 150 Carbon Steel Flange, Get Reasonable Cost Of MS Flanges Class 150, Manufacturers Of Class 150 Blind Flanges.

The American National Standards Institute or the ANSI Class 150 Flange is a system of standards with regards to the dimensions for 150 lb steel flange dimensions like - slip-on, weld neck, threaded, socket weld, lap joint, and blind flanges. The 150 lb raised face flange dimensions for facing, studs and bolts are also included in the ANSI Class. 150 lb flange dimensions are covered in ASME B16.5. The 150 lb flange dimensions metric is known to cover Pipe Flanges in addition to Weld neck 10 150 lb flange dimensions Fittings for size NPS ½ inch to 24 inch for above NPS 26 inch to 60 inch it should be as per ASME B16.47.

We have large inventory of different types of stainless steel class 150 flanges, ASME B16.5 Class 150 Flange, class 150 weld neck flange materials, rf class 150 flanges are supplied in cities such as Ahmedabad, Bangalore, Ludhiana, Delhi, Chennai, Bhosari, Ghaziabad, Rajkot, Pune, Vadodara. We Also class 150 flange material, ANSI b16.5 class 150 blind flanges supply minimun quantity of class 150 flange types, carbon steel flanges and stainless steel flanges & Alloy steel flanges - asme/ANSI class 150, ANSI b16.5 class 150 forged flanges, ANSI b16.5 class 150 lap joint flanges in countries like, Finland, Netherlands, France, China, Sweden, Germany, Canada, Italy.

What is Class 150 Flange?

ASME B16.5 Class 150 Flange Manufacturer In India

Steel flanges are classified as per ASME B16.5 standard & ANSI B16.5 standard. The pressure rating of flange (Stainless, Carbon, Alloy) ranges from 150# to 2500#. The term "lb" (Flanges 150 lb), "class (Class 150 Flange)" and "# (150# flange)" are used interchangeably to designate the pressure rating of the flange. 150 lb has no relation to 150 psi and so does the 300 or 600 lb does not correlate to 300 or 600 psi pressure rating. Pressure rating of the flange depends on the material (A105, nickel alloy, stainless etc.), the heat treat condition and pressure "class". All dimensions are provided in both mm and inch units Like class 150 flange dimensions in mm and ansi 150 flange dimensions in inch. The two most important unit system shall be used respectively and exclusively. The Flanges of ASME B16.5 Class 150 flanges can be furnished by Flange with pipe flanges.

Class 150 Flange Price List In India

Description	Size	Aprox. Wt/Unit	FOB INR	CIF INR	FOB USD	CIF USD	FOB STGP	CIF STGP	FOB EURO$	CIF EURO$
SORF FLANGES ASTM A182 F304 B16.5 150#	15mm	0.49	349.60	380.00	5.297	5.758	3.567	3.878	6.356	6.909
SORF FLANGES ASTM A182 F304 B16.5 150#	50mm	2.37	1164.95	1266.25	17.651	19.186	11.887	12.921	21.181	23.023
SORF FLANGES ASTM A182 F304 B16.5 150#	65mm	3.60	2096.45	2278.75	31.764	34.527	21.392	23.253	38.117	41.432
SORF FLANGES ASTM A182 F304 B16.5 150#	80MM	4.10	2794.50	3037.50	42.341	46.023	28.515	30.995	50.809	55.227
SORF FLANGES ASTM A182 F316 B16.5 150#	15mm	0.49	388.70	422.50	5.889	6.402	3.966	4.311	7.067	7.682
SORF FLANGES ASTM A182 F316 B16.5 150#	20mm	0.61	465.75	506.25	7.057	7.670	4.753	5.166	8.468	9.205
SORF FLANGES ASTM A182 F316 B16.5 150#	25mm	0.90	838.35	911.25	12.702	13.807	8.555	9.298	15.243	16.568
SORF FLANGES ASTM A182 F316 B16.5 150#	32mm	1.13	931.50	1012.50	14.114	15.341	9.505	10.332	16.936	18.409
SORF FLANGES ASTM A182 F316 B16.5 150#	40mm	1.48	1009.70	1097.50	15.298	16.629	10.303	11.199	18.358	19.955
SORF FLANGES ASTM A182 F316 B16.5 150#	50mm	2.37	1785.95	1941.25	27.060	29.413	18.224	19.809	32.472	35.295
SORF FLANGES ASTM A182 F316 B16.5 150#	65mm	3.60	2367.85	2573.75	35.877	38.996	24.162	26.263	43.052	46.795

Please note this is an approx Price of class 150 flange price list in india. For final class 150 flange price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in

Class 150 Flange Specification

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Specifications	ASME B16.5 Class 150 Flange
ASME B16.5 Class 150 Flange size range	1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Class 150 Flanges Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
Class 150 Flange Standard EN	6Bar 10Bar 16Bar 25Bar 40Bar
Main Types	Forged / Threaded / Screwed / Plate
Flange supporting material	Gasket, Ring Joint, Flange Bolts
Class 150 Pipe Flanges Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Class 150 Flange Standard DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME B16.5 Class 150 Flange Standard JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Class 150 Flange Standard UNI	6Bar 10Bar 16Bar 25Bar 40Bar
Most common types of Class 150 Flanges	Weld Neck Ring Flange (WNRF), Class 150 Socket Weld Ring Flange (SWRF), Class 150 Threaded Ring Flange, Class 150 Lap Joint Ring Flange (LJRF), Class 150 Slip-On Ring Flange (SORF), Class 150 Blind Ring Flange (BLRF), Class 150 Ring Type Joint Flange (RTJF), Class 150
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
Specialized manufacturer of ASME B16.5 Class 150 Flange	Rtj Flange PN16 Flange DIN 2566 pn16 DIN 2566 en 1092 1 DIN 2566 pn10 Class 150 Slip-On Flanges Class 150 Socketweld Flanges Class 150 Plate Flanges Class 150 Lap Joint Flanges Class 150 Loose Flanges Class 150 Orifice Flanges Class 150 AS 4087 Water Flanges Class 150 Large Diameter Flange Class 150 Sorf Flange Class 150 Blind Flanges Class 150 Table Flanges Class 150 Weld Neck Flanges Class 150 Threaded Flanges
Production technique	Forged, Heat treated and machined
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
Key markets and industries for Class 150 Flanges	Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Export to	Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations Class 150 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Class 150 Flanges Standard	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings Any other specilised flanges DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
ASME B16.5 Class 150 Flange Application	To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc

ASME B16.5 Class 150 Flange Types

Slip On Flanges Class 150

ANSI B16.5 Class 150 Socket-weld Flanges

Class 150 Weld Neck Flanges

ANSI Class 150 Threaded Flanges

ANSI B16.5 Class 150 Lap Joint Flanges

Long Weld Neck Flanges 150#

ASME B16.48 Spectacle Blind 150 LB Flanges

ASME B16.48 Class 150 Spades & Ring Spacers

ASME B16.47 Nipo Flange Class 150

ASME B16.47 Class 150 Weldo Flange

ASME B16.48 Bleed Ring 150#

ANSI B16.5 Class 150 Forged Flanges

ASME B16.5 Class 150 Plate Flanges

ANSI B16.5 Ring Type Joint 150# Flanges

Class 150 Raised Face Flanges

Class 150 Tongue and Groove Flanges

150 lb Male and Female Flange

ASME B16.5 Reducing Flanges Class 150

Skyland Metal & Alloy Inc. is ASME B16.5 Class 150 Flange & Flanges 150 lb manufacturers in india and supplier of offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.

Flanges 150 lb Dimensions

	Outside Diameter of Flange	Tdickness of Flange	Diameter of Raised Face	Diameter of Hub at Base	Welding Neck	Slip-On Tdreaded Socket	Lap Joint	Slip-on Socket	Lap Joint	Diameter of Hub at Bevel	Radius of Fillet	Deptd of Socket
Nominal Pipe Size	Outside Diameter of Flange	Tdickness of Flange	Diameter of Raised Face	Diameter of Hub at Base	Lengtd Tdru Hub			Diameter or Bore		Diameter of Hub at Bevel	Radius of Fillet	Deptd of Socket
	O	Q	R	X	Y	Y	Y	W	B	H	r	Z
1/2	3-1/2	7/16	1-3/8	1-3/16	1-7/8	5/8	5/8	.88	.90	.84	1/8	3/8
3/4	3-7/8	1/2	1-11/16	1-1/2	2-1/16	5/8	5/8	1.09	1.11	1.05	1/8	7/16
1	4-1/4	9/16	2	1-15/16	2-3/16	11/16	11/16	1.36	1.38	1.32	1/8	1/2
1-1/4	4-5/8	5/8	2-1/2	2-5/16	2-1/4	13/16	13/16	1.70	1.72	1.66	3/16	9/16
1-1/2	5	11/16	2-7/8	2-9/16	2-7/16	7/8	7/8	1.95	1.97	1.90	1/4	5/8
2	6	3/4	3-5/8	3-1/16	2-1/2	1	1	2.44	2.46	2.38	5/16	11/16
2-1/2	7	7/8	4-1/8	3-9/16	2-3/4	1-1/8	1-1/8	2.94	2.97	2.88	5/16	3/4
3	7-1/2	15/16	5	4-1/4	2-3/4	1-3/16	1-3/16	3.57	3.60	3.50	3/8	13/16
3-1/2	8-1/2	15/16	5-1/2	4-13/16	2-13/16	1-1/4	1-1/4	4.07	4.10	4.00	3/8	7/8
4	9	15/16	6-3/16	5-5/16	3	1-5/16	1-5/16	4.57	4.60	4.50	7/16	15/16
5	10	15/16	7.5/16	6-7/16	3-1/2	1-7/16	1-7/16	5.66	5.69	5.56	7/16	15/16
6	11	1	8-1/2	7-9/16	3-1/2	1-9/16	1-9/16	6.72	6.75	6.63	1/2	1-1/16
8	13-1/2	1-1/8	10-5/8	9-11/16	4	1-3/4	1-3/4	8.72	8.75	8.63	1/2	1-1/4
10	16	1-3/16	12-3/4	12	4	1-15/16	1-15/16	10.88	10.92	10.75	1/2	1-5/16
12	19	1-1/4	15	14-3/8	4-1/2	2-3/16	2-3/16	12.88	12.92	12.75	1/2	1-9/16
14	21	1-3/8	16-1/4	15-3/4	5	2-1/4	3-1/8	14.14	14.18	14.00	1/2	1-5/8
16	23-1/2	1-7/16	18-1/2	18	5	2-1/2	3-7/16	16.16	16.19	16.00	1/2	1-3/4
18	25	1-9/16	21	19-7/8	5-1/2	2-11/16	3-13/16	18.18	18.20	18.00	1/2	1-15/16
20	27-1/2	1-11/16	23	22	5-11/16	2-7/8	4-1/16	20.20	20.25	20.00	1/2	2-1/8
24	32	1-7/8	27-1/4	26-1/8	6	3-1/4	4-3/8	24.25	24.25	24.00	1/2	2-1/2
ASME B16.5 Class 150 Flange Dimensions are in inches.

Weight Of ANSI 150 Flanges

CLASS	Nominal Pipe Size	Slip On	Threaded	Socket Weld	Lap Joint	Blind	Weld Neck
150 lb	½	1	1	2	1	2	2
	¾	2	2	2	2	2	2
	1	2	2	2	2	2	3
	1¼	3	3	3	3	3	3
	1½	3	3	3	3	4	4
	2	5	5	5	5	5	6
	2½	8	8	8	8	7	10
	3	9	9	9	9	9	11.5
	3½	11	12	11	11	13	12
	4	13	13	13	13	17	16.5
	5	15	15	15	15	20	21
	6	19	19	19	19	27	26
	8	30	30	30	30	47	42
	10	43	43	43	43	70	54
	12	64	64	64	64	123	88
	14	90	90	90	105	140	114
	16	106	98	98	140	180	140
	18	130	130	130	160	220	165
	20	165	165	165	195	285	197
	22	185	185	185	245	355	225
	24	220	220	220	275	430	268

Class 150 Flange Bolt Chart

Nominal Pipe Size	# Bolts or Studs	Dia of Bolts or Studs	Length of Stud
		150 LB. Flanges
			1/16 RF	RTJ
1/2	4	0.50	2-1/4	-
3/4	4	0.50	2-1/2	-
1	4	0.50	2-1/2	3
1-1/4	4	0.50	2-3/4	3-1/4
1-1/2	4	0.50	2-3/4	3-1/4
2	4	0.63	3-1/4	3-3/4
2-1/2	4	0.63	3-1/2	4
3	4	0.63	3-1/2	4
3-1/2	8	0.63	3-1/2	4
4	8	0.63	3-1/2	4
5	8	0.75	3-3/4	4-1/4
6	8	0.75	4	4-1/2
8	8	0.75	4-1/4	4-3/4
10	12	0.88	4-1/2	5
12	12	0.88	4-3/4	5-1/4
14	12	1.00	5-1/4	5-3/4
16	16	1.00	5-1/4	5-3/4
18	16	1.13	5-3/4	6-1/4
20	20	1.13	6-1/4	6-3/4
24	20	1.25	6-3/4	7-1/4

Skyland Metal & Alloy Inc. is a Govt. approved certified ASME B16.5 Class 150 Flange manufacturers in india. All of our Flanges 150 lb are manufactured and tested to international standards, and specifications as per JIS, EN, DIN, ASTM etc. We are well-known as a trusted vendor as a Flange 150# & class 150 blind flanges distributor in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.

Flange 150# Pressure Rating

Rating Of Carbon Steel Flanges

The table shows the maximum pressure in PSI ASTM A105 / ASTM A350 LF2 / ASTM A350 LF3 / ASTM A350 LF6

Temperature (in F°)	150#	300#	400#	600#	900#	1500#	2500#
< 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
Hydrostatic Test Pressure (psig)	450	1125	1500	2225	3350	5575	9275

Rating of Stainless Steel Flanges

Flanges Pressure Rating in Bars ANSI flanges (ASTM A182 F304L / ASTM A182 F316L)

TEMP C°	150#	300#	400#	600#	900#	1500#	2500#
-29 TO 38	15.9	41.4	55.2	82.7	124.1	206.8	344.7
50	15.3	40	53.4	80	120.1	200.1	333.5
100	13.3	34.8	46.4	69.6	104.4	173.9	289.9
150	12	31.4	41.9	62.8	94.2	157	261.6
200	11.2	29.2	38.9	58.3	87.5	145.8	243
250	10.5	27.5	36.6	54.9	82.4	137.3	228.9
300	10	26.1	34.8	52.1	78.2	130.3	217.2
325	9.3	25.5	34	51	76.4	127.4	212.3
350	8.4	25.1	33.4	50.1	75.2	125.4	208.9
375	7.4	24.8	33	49.5	74.3	123.8	206.3
400	6.5	24.3	32.4	48.6	72.9	121.5	202.5
425	5.5	23.9	31.8	47.7	71.6	119.3	198.8
450	4.6	23.4	31.2	46.8	70.2	117.1	195.1

RATING IN BARS

TEMP C°	150#	300#	400#	600#	900#	1500#	2500#
-29 / 38	19.6	51.1	68.1	102.1	153.2	255.3	425.5
50	19.2	50.1	66.8	100.2	150.4	250.6	417.7
100	17.7	46.6	62.1	93.2	139.8	233	388.3
150	15.8	45.1	60.1	90.2	135.2	225.4	375.6
200	13.8	43.8	58.4	87.6	131.4	219	365
250	12.1	41.9	55.9	83.9	125.8	209.7	349.5
300	10.2	39.8	53.1	79.6	119.5	199.1	331.8
325	9.3	38.7	51.6	77.4	116.1	193.6	322.6
350	8.4	37.6	50.1	75.1	112.7	187.8	313
375	7.4	36.4	48.5	72.7	109.1	181.8	303.1
400	6.5	34.7	46.3	69.4	104.2	173.6	289.3
425	5.5	28.8	38.4	57.5	86.3	143.8	239.7
450	4.6	23	30.7	46	69	115	191.7
475	3.7	17.4	23.2	34.9	52.3	87.2	145.3
500	2.8	11.8	15.7	23.5	35.3	58.8	97.9
538	1.4	5.9	7.9	11.8	17.7	29.5	49.2

ANSI 150 Flange Size

Nominal Pipe Size NPS (inches)	Class 150
Nominal Pipe Size NPS (inches)	Diameter of Flange (inches)	No. of Bolts	Diameter of Bolts (inches)	Diameter of Bolt Holes (inches)	Bolt Circle (inches)
1/4	3-3/8	4	1/2	0.62	2-1/4
1/2	3-1/2	4	1/2	0.62	2-3/8
3/4	3-7/8	4	1/2	0.62	2-3/4
1	4-1/4	4	1/2	0.62	3-1/8
1-1/4	4-5/8	4	1/2	0.62	3-1/2
1-1/2	5	4	1/2	0.62	3-7/8
2	6	4	5/8	0.75	4-3/4
2-1/2	7	4	5/8	0.75	5-1/2
3	7-1/2	4	5/8	0.75	6
3-1/2	8-1/2	8	5/8	0.75	7
4	9	8	5/8	0.75	7-1/2
5	10	8	3/4	0.88	8-1/2
6	11	8	3/4	0.88	9-1/2
8	13-1/2	8	3/4	0.88	11-3/4
10	16	12	7/8	1	14-1/4
12	19	12	7/8	1	17
14	21	12	1	1.12	18-3/4
16	23-1/2	16	1	1.12	21-1/4
18	25	16	1-1/8	1.25	22-3/4
20	27-1/2	20	1-1/8	1.25	25
24	32	20	1-1/4	1.38	29-1/2

Class 150 Flange Dimensions Thickness

150# ANSI Blind Flanges

Nominal Pipe Size	"A" (O.D.)	"B" (Thk.)	"C" (RF Dia.)	"D" (B.C.D.)	# Bolt Holes	Dia. of Bolt Holes	Approx. Weight
1/2"	3-1/2	7/16	1-3/8	2-3/8	4	5/8	2
3/4"	3-7/8	1/2	1-11/16	2-3/4	4	5/8	2
1"	4-1/4	9/16	2	3-1/8	4	5/8	2
1-1/4"	4-5/8	5/8	2-1/2	3-1/2	4	5/8	3
1-1/2"	5	11/16	2-7/8	3-7/8	4	5/8	3
2"	6	3/4	3-5/8	4-3/4	4	3/4	4
2-1/2"	7	7/8	4-1/8	5-1/2	4	3/4	7
3"	7-1/2	15/16	5	6	4	3/4	9
3-1/2"	8-1/2	15/16	5-1/2	7	8	3/4	13
4"	9	15/16	6-3/16	7-1/2	8	3/4	17
5"	10	15/16	7-5/16	8-1/2	8	7/8	20
6"	11	1	8-1/2	9-1/2	8	7/8	27
8"	13-1/2	1-1/8	10-5/8	11-3/4	8	7/8	47
10"	16	1-3/16	12-3/4	14-1/4	12	1	67
12"	19	1-1/4	15	17	12	1	123
14"	21	1-3/8	16-1/4	18-3/4	12	1-1/8	139
16"	23-1/2	1-7/16	18-1/2	21-1/4	16	1-1/8	187
18"	25	1-9/16	21	22-3/4	16	1-1/4	217
20"	27-1/2	1-11/16	23	25	20	1-1/4	283
24"	32	1-7/8	27-1/4	29-1/2	20	1-3/8	415
1/16" raised face included in flange thickness.

Flanges, bolt holes and bolting dimensions chart of class 150 pipe flanges per ASME B16.5. Dimensions are in millimeters.

Note 1: The diameter at the intersection between the hub taper and the back face of the flange. This dimension may be straight or tapered (not exceed 7 deg).

Flange Dimensions (millimeters)
NPS	O	tf1	tf2	X	A	Y1	Y2	Y3	Tmin	B1	B2	B3	r	D
1/2	90	9.6	11.2	30	21.3	14	16	46	16	22.2	22.9	15.8	3	10
3/4	100	11.2	12.7	38	26.7	14	16	51	16	27.7	28.2	20.9	3	11
1	110	12.7	14.3	49	33.4	16	17	54	17	34.5	34.9	26.6	3	13
1 1/4	115	14.3	15.9	59	42.2	19	21	56	21	43.2	43.7	35.1	5	14
1 1/2	125	15.9	17.5	65	48.3	21	22	60	22	49.5	50.0	40.9	6	16
NPS	O	tf1	tf2	X	A	Y1	Y2	Y3	Tmin	B1	B2	B3	r	D
2	150	17.5	19.1	78	60.3	24	25	62	25	61.9	62.5	52.5	8	17
2 1/2	180	20.7	22.3	90	73.0	27	29	68	29	74.6	75.4	62.7	8	19
3	190	22.3	23.9	108	88.9	29	30	68	30	90.7	91.4	77.9	10	21
3 1/2	215	22.3	23.9	122	101.6	30	32	70	32	103.4	104.1	90.1	10	--
4	230	22.3	23.9	135	114.3	32	33	75	33	116.1	116.8	102.3	11	--
NPS	O	tf1	tf2	X	A	Y1	Y2	Y3	Tmin	B1	B2	B3	r	D
5	255	22.3	23.9	164	141.3	35	36	87	36	143.8	144.4	128.2	11	--
6	280	23.9	25.4	192	168.3	38	40	87	40	170.7	171.4	154.1	13	--
8	345	27.0	28.6	246	219.1	43	44	100	44	221.5	222.2	202.7	13	--
10	405	28.6	30.2	305	273.0	48	49	100	49	276.2	277.4	254.6	13	--
12	485	30.2	31.8	365	323.8	54	56	113	56	327.0	328.2	304.8	13	--
NPS	O	tf1	tf2	X	A	Y1	Y2	Y3	Tmin	B1	B2	B3	r	D
14	535	33.4	35.0	400	355.6	56	79	125	57	359.2	360.2	TBD	133	--
16	595	35.0	36.6	457	406.4	62	87	125	64	410.5	411.2		13	--
18	635	38.1	39.7	505	457.0	67	97	138	68	461.8	462.3		13	--
20	700	41.3	42.9	559	508.0	71	103	143	73	513.1	514.4		13	--
24	815	46.1	47.7	663	610.0	81	111	151	83	616.0	616.0		13	--

Notes:

NPS - Nominal Pipe Size, O - Outside Diameter of Flange, tf1 - Thickness of Flange, Min., tf2 - Thickness of Lap Joint, Min. , X - Hub Diameter, A - Hub Dia. Beginning of Chamfer Welding Neck, Y - Length Through Hub, T - Thread Length, Min. , B - Bore, r - Corner radius of Bore of Lapped Flange and Pipe, D - Depth of Socket

ASME B16.5 Class 150 Flange Other Type For Sale

class 150 pipe flanges	class 150 blind flanges
rf class 150 flanges	ansi b16.5 class 150 flanges
ansi b16.47 series a class 150 flanges	ansi b16.5 class 150 welding neck flanges
ansi b16.5 class 150 socket-weld flanges	class 150 weld neck flanges
ansi class 150 threaded flanges	ansi b16.5 class 150 threaded flanges
slip on flanges class 150	ansi b16.5 class 150 slip-on flanges
stainless steel class 150 flanges	ansi b16.5 class 150 forged flanges
ansi b16.5 class 150 lap joint flanges	carbon and stainless steel flanges - asme/ ansi class 150
ansi b16.5 class 150 blind flanges	ms flanges class 150

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