ASME B16.47 Flanges

ASME B16.47 is a standard for steel flanges that have a large diameter. The size of the diameter ranges between NPS 26 through NPS 60. The latest version of the ASME B16.47 Flanges Dimensions provides dimensions and ratings in both metric as well as in inch units.

Generally speaking, flanges belonging to standard ASME B16.47 Series A tend to be constructed much thicker, heavier and stronger as compared to ASME B16.47 Series B Flanges in the same size and pressure rating.

Check ANSI B16.47 Series A Class 300 Flange Weight and Standards

ASME B16.47 Flanges

ANSI B16.47 Series A Class 300 Flange

ASME B16.47 Flanges Standards

Buy Stainless Steel ANSI B16.47 Series B Flanges and ANSI B16.47 Series A Carbon Steel Flanges at most affordable price

Hence, most manufacturers prefer using the ANSI B16.47 Series A Flange since they have the ability to withstand more external loading as opposed to Series B type. While flanges belonging to Series B require smaller fasteners such as bolts & nuts in a larger number in comparison to Series A flanges. Moreover, Series B ANSI B16 47 Class 150 Flanges have a smaller bolt circle diameter contrasting to that of Series A flanges. If the bolt circle diameter is smaller, the movement of the flange tends to be less. With regards to its commercial point of view, ANSI B16.47 Series A Carbon Steel Flanges tend to be more expensive than Series B flanges. Although flanges belonging to series A are considered to be more costlier, its characteristics make it well suited for piping end users or designers who choose to work with Series A flanges of the ASME B16.47 for the construction of a new pipeline or equipment.

Table of Content

Specifications Chart of ASME B16.47 Flanges
Available Material of ASME B16.47 Flanges
Dimensions of ASME B16.47 Flanges
Price List of ASME B16.47 Flanges

Specifications Chart of ASME B16.47 Flanges

ASME B16.47 Flanges Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
ASME B16.47 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 Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
ASME B16.47 Flanges Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASME B16.47 Flanges Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASME B16.47 Flanges	forged / Threaded / Screwed / Plate
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
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Origin	Indian / West Europe / Japan / USA / Korean
Manufacturer of	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ASME B16.47 Flanges: -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 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) 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 ASME B16.47 Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
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

We are offering ANSI B16.47 Series A And Series B Flanges at 30% lest price in India. Contact us for ANSI B16 47 Class 150 Slip on Flanges manufacturers at factory price in Mumbai, Call us for free sample of ANSI B16 47 Threaded Flanges

Available Material of ASME B16.47 Flanges

Carbon Steel	ASTM A105 ASME SA105 DIN 1.0402 DIN 1.0460 DIN 1.0619 ASTM A105N ASME SA105N ASTM A350 LF2 ASME SA350 High Yield CS ASTM A694
Stainless Steel	ASTM A182 F304 ASTM A182 F304L ASTM A182 F316 ASTM A182 F316L ASTM A182 F317 ASTM A182 F317L ASTM A182 F321 ASTM A182 F321H ASTM A182 F347 ASTM A182 F347H
Alloy Steel	ASTM A182 F5 ASTM A182 F9 ASTM A182 F11 ASTM A182 F22 ASTM A182 F91
Inconel	Inconel 600 Inconel 601 Inconel 625 Inconel 718 Inconel x750
Copper	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	Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass	3602 / 2604 / H59 / H62 / etc.
Hastelloy	Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel	Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20	Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium	5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel	Nickel 200, Nickel 201
Duplex	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex	S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy	Incoloy 800, Incoloy 800H, Incoloy 800HT (UNS N08800), Incoloy 825 (UNS N08825)
254 Smo	SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic	Nimonic 75, Nimonic 80A, Nimonic 90
Other material	Tin bronze, Alumunum bronze, Lead bronze
Titanium	ASTM B381 Titanium Gr. 1 ASTM B381 Titanium Gr. 2 ASTM B381 Titanium Gr. 4 ASTM B381 Titanium Gr. 5 ASTM B381 Titanium Gr. 7

Stock an extensive range of ASME B16.47 Flanges, ANSI B16 47 Expander Flanges manufacturer

Dimensions of ASME B16.47 Flanges

Pipe Size (NPS)	Outside Diameter of Flange A	Diameter of Raised Face B	Thickness of Flange C	Diameter of Bore D	Diameter of Hub at Weld H	Diameter of Hub at Base J	Length of Hub K	Number of Bolt Holes	Diameter of Bolt Holes	Bolt Circle Diameter P	Approx. Weight (lb)
26	34 1/4	29 1/2	2 11/16	*	26	26 5/8	4 3/4	24	1 3/8	31 3/4	300
28	36 1/2	31 1/2	2 13/16	*	28	28 5/8	4 15/16	28	1 3/8	34	345
30	38 3/4	33 3/4	2 15/16	*	30	30 3/4	5 3/8	28	1 3/8	36	400
32	41 3/4	36	3 3/16	*	32	32 3/4	5 11/16	28	1 5/8	38 1/2	505
34	43 3/4	38	3 1/4	*	34	34 3/4	5 7/8	32	1 5/8	40 1/2	540
36	46	40 1/4	3 9/16	*	36	36 3/4	6 3/16	32	1 5/8	42 3/4	640
38	48 3/4	42 1/4	3 7/16	*	38	39	6 3/16	32	1 5/8	45 1/4	720
40	50 3/4	44 1/4	3 9/16	*	40	41	6 7/16	36	1 5/8	47 1/4	775
42	53	47	3 13/16	*	42	43	6 3/4	36	1 5/8	49 1/2	890
44	55 1/4	49	4	*	44	45	7	40	1 5/8	51 3/4	990
46	57 1/4	51	4 1/16	*	46	47 1/8	7 5/16	40	1 5/8	53 1/4	1060
48	59 1/2	53 1/2	10 1/4	*	48	49 1/8	7 9/16	44	1 5/8	56	1185
50	61 3/4	55 1/2	4 3/8	*	50	51 1/4	8	44	1 7/8	58 1/4	1270
52	64	57 1/2	4 9/16	*	52	53 1/4	8 1/4	44	1 7/8	60 1/2	1410
54	66 1/4	59 1/2	4 3/4	*	54	55 1/4	8 1/2	44	1 7/8	62 3/4	1585
56	68 3/4	62	4 7/8	*	56	57 3/8	9	48	1 7/8	65	1760
58	71	64	5 1/16	*	58	59 3/8	9 1/4	48	1 7/8	67 1/4	1915
60	73	66	5 3/16	*	60	61 3/8	9 7/16	52	1 7/8	69 1/4	2045

We are manufacturer of high quality ANSI B16 47 Series B RTJ Flanges in India, contact ASME B16.47 Series A Square Flanges manufacturers

Price List of ASME B16.47 Flanges

ASME B16.47 Weld Neck Flanges	US $0.5-1000 / Piece (FOB Price)
ASME B16.47 Threaded Flanges	US $300-500 / Ton (FOB Price)
ASME B16.47 forged Flanges	US $1-900 / Piece (FOB Price)
ASME B16.47 Socket Weld Flanges	US $0.5-1000 / Piece (FOB Price)
ASME B16.47 Blind Flanges	US $1-300 / Piece (FOB Price)