Socket weld flange(SW flange)

Funktioner:

Certificate: ISO

American Standard: ASME B16.5

Material -1: Carbon steel ASTM A105

Material -2: Stainless steel SS ASTM A182, SS 304 , SS 316

Flange Face: FF / RF

W.pressure: Class 150, Class 300 etc.

Surface: Original / Black painting / hot dip galvanized

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Produktdetaljer

Socket weld flange also can be called SW flange. SW flange has a socket area in the bore into which the pipe is inserted and then welded them together to create a tight, leak-proof seal.

Available size (Class 150)

STØRRELSE			Rating class	Flange OD O (mm)	Bolt circle dia. I (mm)	Bolting (No. x hole)	Ref. weight (kg)
NPS	DN	FRA (mm)	Rating class	Flange OD O (mm)	Bolt circle dia. I (mm)	Bolting (No. x hole)	Ref. weight (kg)
1/2”	DN 15	21.3	Class 150	90	60.3	4 x 5/8″	0.42
3/4”	DN 20	26.7	Class 150	100	69.9	4 x 5/8″	0.60
1”	DN 25	33.4	Class 150	110	79.4	4 x 5/8″	0.83
1-1/4”	DN 32	42.2	Class 150	115	88.9	4 x 5/8″	1.02
1-1/2”	DN 40	48.3	Class 150	125	98.4	4 x 5/8″	1.32
2"	DN 50	60.3	Class 150	150	120.7	4 x 3/4″	2.07
2-1/2"	DN 65	73.0/76.1	Class 150	180	139.7	4 x 3/4″	3.52
3"	DN 80	88.9	Class 150	190	152.4	4 x 3/4″	4.02

Available size Class 300

STØRRELSE			Rating class	Flange OD O (mm)	Bolt circle dia. I (mm)	Bolting (No. x hole)	Ref. weight (kg)
NPS	DN	FRA (mm)	Rating class	Flange OD O (mm)	Bolt circle dia. I (mm)	Bolting (No. x hole)	Ref. weight (kg)
1/2”	DN 15	21.3	Class 300	95	66.7	4 x 5/8″	0.67
3/4”	DN 20	26.7	Class 300	115	82.6	4 x 3/4″	1.11
1”	DN 25	33.4	Class 300	125	88.9	4 x 3/4″	1.43
1-1/4”	DN 32	42.2	Class 300	135	98.4	4 x 3/4″	1.8
1-1/2”	DN 40	48.3	Class 300	155	114.3	4 x 7/8″	2.58
2"	DN 50	60.3	Class 300	165	127	8 x 3/4″	3.02
2-1/2"	DN 65	73.0/76.1	Class 300	190	149.2	8 x 7/8″	4.57
3"	DN 80	88.9	Class 300	210	168.3	8 x 7/8″	6.2