Latvia Stub End

Flanging refers to the forming of a straight wall or flange with a certain angle along the closed or unclosed curved edge on the plane or curved part of the blank by using the action of a die.

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LatviaButt Weld Pipe Fittings

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Flanging refers to the forming of a straight wall or flange with a certain angle along the closed or unclosed curved edge on the plane or curved part of the blank by using the action of a die.

Flanging is a kind of stamping process There are many kinds of flanging and different classifications It can be divided into elongation flanging and compression flanging according to deformation properties.

Nominal diameter	End outer diameter	length		Fillet radius		Lap diameter
	End outer diameter	length		A Type	B Type	Lap diameter
	D	MSS SP-43	ASME	R		G
1/2	21.3	50.8	76.2	3	0.8	35
3/4	26.7	50.8	76.2	3	0.8	42.9
1 1/4	33.4	50.8	101.6	3	0.8	50.8
1 1/2	42.2	50.8	101.6	4.8	0.8	63.5
1	48.3	50.8	101.6	6.4	0.8	73.2
2 1/2	60.3	63.5	152.4	7.9	0.8	91.9
2	73	63.5	152.4	7.9	0.8	104.6
3 1/2	88.9	63.5	152.4	9.6	0.8	127
3	101.6	76.2	152.4	9.6	0.8	139.7
4	114.3	76.2	152.4	11.2	0.8	157.2
5	141.3	76.2	203.2	11.2	1.6	185.7
6	168.3	88.9	203.2	12.7	1.6	215.9
8	219.1	101.6	203.2	12.7	1.6	269.7
10	273.1	127	254	12.7	1.6	323.9
12	323.9	152.4	254	12.7	1.6	381
14	355.6	152.4	304.8	12.7	1.6	412.8
16	406.4	152.4	304.8	12.7	1.6	469.9
18	457	152.4	304.8	12.7	1.6	533.4
20	508	152.4	304.8	12.7	1.6	548.2
22	599	-	304.8	12.7	-	641.4
24	609.6	152.4	304.8	12.7	1.6	692.2