36'' ASME B 16.47 SER.A SER.B CS welding neck WNRF flanges

36'' ASME B 16.47 SER.A SER.B CS welding neck WNRF flanges

Name: 36'' ASME B 16.47 SER.A SER.B CS welding neck WNRF flanges
Brand: JS FITTINGS
SKU: 18271652
Rating: 4.75 (10 reviews)

Model: class 150

Item specifics

Brand: JS FITTINGS

Seal: Raised face Flat face

Connection: Welding

Surface: black painted, yellow painted, anti-rust oil

Pressure: 75cl, 150cl, 300cl, 600cl, 900cl

Review

Description

36'' ASME B 16.47 SER.A SER.B CS welding neck WNRF flanges

Flanges conform to ASTM A 105, ASME/ANSI B 16.47 specifications.

SER.A and SER.B of ASME B 16.47 flanges

ASME B16.47(Large Diameter Steel Flanges) is a standard for large diameter steel pipe flanges sized from NPS 26 through NPS 60. The latest version provides dimensions and ratings in both metric and inch units. The ASME B16.47 incorporate MSS SP-44: Steel Pipeline Flanges and API 605: Large Diameter Carbon Steel Flanges. Therefore, the MSS SP-44 flanges are designated as ASME B16.47 Series A flanges, while API 605 flanges are designated as ASME B16.47 Series B flanges within this standard. Materials covered in this standard are as that in ASME B16.5 except for nickel alloys which means they share the same pressure-temperature chart for the selection of flange materials.

Surface treatment of ASME B 16.47 flanges

According to the market requirement, the ASME B 16.47 welding neck flanges and blind flanges will be painted into yellow/golden when exported to Africa and Southeast Asia like Nigeria, South Africa, Vietnam, etc. Flanges will be painted into black when exported to Middle East and Southeast Asia. Flanges will be exported to other ASME standard countries with anti-rust oil.

PS: Because of the final usage, we can paint the flanges into other colors such as red, white, grey, etc. Please feel free to contact us with your demands.

Specifications of ASME B 16.47 welding neck flanges and blind flange

NPS	OD	D	B	B	H	A	G	K	L	No of Bolts	Stud Bolt Dia x L
			(WNF)	(BLF)
26	660.4	870	66.7	66.7	119	676	749	806.4	34.9	24	1¼	222
			68.3	68.3	120.6
28	711.2	925	69.9	69.9	124	727	800	863.6	34.9	28	1¼	228
			71.5	71.5	125.6
30	762	985	73.1	73.1	135	781	857	914.4	34.9	28	1¼	234
			74.7	74.7	136.6
32	812.8	1060	79.4	79.4	143	832	914	977.9	41.3	28	1½	266
			81	81	144.6
34	863.6	1110	81	81	148	883	965	1028.7	41.3	32	1½	266
			82.6	82.6	149.6
36	914.4	1170	88.9	88.9	156	933	1022	1085.8	41.3	32	1½	279
			90.5	90.5	157.6
38	965.2	1240	85.8	85.8	156	991	1073	1149.4	41.3	32	1½	279
			87.4	87.4	157.6
40	1016	1290	88.9	88.9	162	1041	1124	1200.2	41.3	36	1½	279
			90.5	90.5	163.6
42	1066.8	1345	95.3	95.3	170	1092	1194	1257.3	41.3	36	1½	292
			96.9	96.9	171.6
44	1117.6	1405	100.1	100.1	176	1143	1245	1314.4	41.3	40	1½	304
			101.7	101.7	177.6
46	1168.4	1455	101.6	101.6	184	1197	1295	1365.2	41.3	40	1½	304
			103.2	103.2	185.6
48	1219.2	1510	106.4	106.4	191	1248	1359	1422.4	41.3	44	1½	317
			108	108	192.6
50	1270	1570	109.6	109.6	202	1302	1410	1479.6	47.6	44	1¾	336
			111.2	111.2	203.6
52	1320.8	1625	114.3	114.3	208	1353	1461	1536.7	47.6	44	1¾	349
			115.9	115.9	209.6
54	1371.6	1685	119.1	119.1	214	1403	1511	1593.8	47.6	44	1¾	355
			120.7	120.7	215.6
56	1422.4	1745	122.3	122.3	227	1457	1575	1651	47.6	48	1¾	361
			123.9	123.9	228.6
58	1473.2	1805	127	127	233	1508	1626	1708.2	47.6	48	1¾	374
			128.6	128.6	234.6
60	1524	1855	130.2	130.2	238	1559	1676	1759	47.6	52	1¾	381
			131.8	131.8	239.6

Indications:

OD = Diameter at Weld Bevel
D = Overall Diameter of Flange
B (WNF) = Minimum Thickness of Welding Neck Flange
B (BLF) = Minimum Thickness of Blind Flange
H = Length thru Hub
A = Diameter at Base of Hub
G = Outside Diameter of Raised Face
K = Bolt Circle Diameter
L = Diameter of Bolt Holes

Information of JS FITTINGS Flanges

FLANGE STANDARD	PRESSURE RATING	TYPE	Sealing Face
ANSI B16.5	CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500	SO WN SW TH LJ BL LWN	Raised Face Full Face/Flate Face RTJ /Ring Joint Face
ANSI B16.47-A MSS	CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900	WN BL
ANSI B16.47-B API	CLASS 75, CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900	WN BL
ANSI/ASME B16.36	CLASS 300, CLASS 400, CLASS 600. CALSS 900 CLASS 1500 CLASS2500	ORIFICE
ANSI/ASME B16.48	CLASS 150 CLASS 300 CLASS 400 CLASS 600 CLASS 900 CLASS 1500 CLASS 2500	FIG.8 SPACER AND BLANK SPECTACLE
AWWA C207	CLASS B & D TABLE 2/3, CLASS E TABLE 4	SO PL BL