Weld Neck Flange Class 900 (ASME B16.5)

Approx Price:

₹2,150.00

Type: ANSI B16.5 Class 900 Weld Neck Flange
Size: DN15 to DN600 (1/2″ to 24″), 15mm to 600mm
Material: Stainless Steel 304/316, Carbon Steel, MS, Alloy Steel, Nickel Alloys, Duplex Steel
Standards: ANSI B16.5/ASME B16.5
Class: 900
Application: Oil Industries, Chemical Industries, Plumbing, Food Processing Industry

ASME/ANSI B16.5 Class 900 Weld Neck Flange – Dimensions
Size in Inch	Size in mm	Outer Diameter	Flange Thickness	Hub OD	Weld Neck OD	Welding Neck Length	Bore	RF Diameter	RF Height	PCD	Weld Face
		A	B	C	D	E	F	G	H	I	J
1/2	15	120	22.3	38	21.3	60	Welding Neck bore is derived from the pipe schedule	34.9	7	82.6	1.6
3/4	20	130	25.4	44	26.7	70		42.9	7	88.9	1.6
1	25	150	28.6	52	33.4	73		50.8	7	101.6	1.6
1 1/4	32	160	28.6	64	42.2	73		63.5	7	111.1	1.6
1 1/2	40	180	31.8	70	48.3	83		73	7	123.8	1.6
2	50	215	38.1	105	60.3	102		92.1	7	165.1	1.6
2 1/2	65	245	41.3	124	73	105		104.8	7	190.5	1.6
3	80	240	38.1	127	88.9	102		127	7	190.5	1.6
4	100	290	44.5	159	114.3	114		157.2	7	235	1.6
5	125	350	50.8	190	141.3	127		185.7	7	279.4	1.6
6	150	380	55.6	235	168.3	140		215.9	7	317.5	1.6
8	200	470	63.5	298	219.1	162		269.9	7	393.7	1.6
10	250	545	69.9	368	273	184		323.8	7	469.9	1.6
12	300	610	79.4	419	323.8	200		381	7	533.4	1.6
14	350	640	85.8	451	355.6	213		412.8	7	558.8	1.6
16	400	705	88.9	508	406.4	216		469.9	7	616	1.6
18	450	785	101.6	565	457	229		533.4	7	685.8	1.6
20	500	855	108	622	508	248		584.2	7	749.3	1.6
24	600	1040	139.7	749	610	292		692.2	7	901.7	1.6

Class 900 Weld Neck Flange Stud & Bolt Dimensions
Size in Inch	Size in mm	No of Bolts	Bolt Size UNC	RF Stud Length	Hole Size	ISO Stud Size	Weight in kg
1/2	15	4	3/4	110	7/8	M20	2.3
3/4	20	4	3/4	115	7/8	M20	2.7
1	25	4	7/8	125	1	M24	4.1
1 1/4	32	4	7/8	125	1	M24	4.6
1 1/2	40	4	1	140	1 1/8	M27	5.9
2	50	8	7/8	145	1	M24	11.5
2 1/2	65	8	1	160	1 1/8	M27	16.5
3	80	8	7/8	145	1	M24	14
4	100	8	1 1/8	170	1 1/4	M30	23
5	125	8	1 1/4	190	1 3/8	M33	39.5
6	150	12	1 1/8	190	1 1/4	M30	50
8	200	12	1 3/8	220	1 1/2	M36	80
10	250	16	1 3/8	235	1 1/2	M36	118
12	300	20	1 3/8	255	1 1/2	M36	148
14	350	20	1 1/2	275	1 5/8	M39	182
16	400	20	1 5/8	285	1 3/4	M42	225
18	450	20	1 7/8	325	2	M48	300
20	500	20	2	350	2 1/8	M52	373
24	600	20	2 1/2	440	2 5/8	M64	680