DONG HWA TCA

Pipe and fitting manufacturer, copper and copper alloy tube and pipe, standard pipe, stainless steel pipe, flange

Name	WELD NECK (Short inner flanges type EEMUA 20 BAR)
Series	FLANGE ( COMPOSITE TYPE)

Product Description

Short inner flanges type EEMUA 20 BAR

MATERIAL :
- NAVINIC 10® CuNi10Fe1Mn
- NAVINIC 30® CuNi30Mn1Fe

DIMENSION : EEMUA Pub. N。145

Outside diameter of pipe ØD		Wall thickness	ØA mm	H mm	C mm	ØX mm	R1 mm	Theoretical weight
nominal inch	actual mm	e mm	ØA mm	H mm	C mm	ØX mm	R1 mm	kg/ piece
1/2	16.0	2.0	40	35	4.0	18.0	2	0.07
3/4	25.0	2.0	50	40	5.0	27.0	3	0.16
1	30.0	2.5	60	40	5.0	32.0	4	0.20
1 1/4	38.0	2.5	70	40	5.0	40.0	4	0.25
1 1/2	44.5	2.5	80	45	6.0	46.5	4	0.42
2	57.0	2.5	99	45	6.0	59.0	5	0.50
2 1/2	76.1	2.5	120	45	6.0	78.0	5	0.67
3	88.9	2.5	130	50	7.0	91.0	5	0.86
4	108.0	3.0	158	50	7.0	110.0	5	1.20
6	159.0	3.5	212	50	9.0	161.5	5	2.20
8	219.1	4.5	270	50	9.0	222.0	5	3.30
10	267.0	5.5	320	50	9.0	270.0	5	4.20
12	323.9	7.0	370	50	11.0	327.0	7	6.80
14	368.0	8.0	430	50	11.0	371.0	7	8.20
16	419.1	9.0	482	50	12.0	422.0	7	10.35
18	457.2	9.5	530	50	12.0	460.0	7	12.40
20	508.0	11.0	585	50	12.0	511.0	7	15.10
24	610.0	13.0	685	60	14.0	613.0	9	23.25
28	711.0	15.0	800	60	19.0	719.0	9	36.80
32	813.0	17.0	905	60	20.5	821.0	9	46.85
36	914.0	19.0	1000	60	22.0	922.0	9	54.55

Outside diameter of pipe ØD		Wall thickness	ØA mm	H mm	C mm	ØX mm	R1 mm	Theoretical weight
nominal inch	actual mm	e mm	ØA mm	H mm	C mm	ØX mm	R1 mm	kg/ piece
1/2	16.0	2.0	40	51	4.0	18.0	2	0.09
3/4	25.0	2.0	50	51	5.0	27.0	3	0.19
1	30.0	2.5	60	51	5.0	32.0	4	0.23
1 1/4	38.0	2.5	70	51	5.0	40.0	4	0.29
1 1/2	44.5	2.5	80	51	6.0	46.5	4	0.44
2	57.0	2.5	99	64	6.0	59.0	5	0.61
2 1/2	76.1	2.5	120	64	6.0	78.0	5	0.80
3	88.9	2.5	130	64	7.0	91.0	5	0.97
4	108.0	3.0	158	76	7.0	110.0	5	1.50
6	159.0	3.5	212	89	9.0	161.5	5	2.90
8	219.1	4.5	270	102	9.0	222.0	5	5.20
10	267.0	5.5	320	127	9.0	270.0	5	9.80
12	323.9	7.0	370	152	11.0	327.0	7	15.40
14	368.0	8.0	430	152	11.0	371.0	7	19.00
16	419.1	9.0	482	152	12.0	422.0	7	23.95
18	457.2	9.5	530	152	12.0	460.0	7	26.40
20	508.0	11.0	585	152	12.0	511.0	7	33.85
24	610.0	13.0	685	152	14.0	613.0	9	45.50
28	711.0	15.0	800	190	19.0	719.0	9	86.20
32	813.0	17.0	905	190	20.5	821.0	9	100.15
36	914.0	19.0	1000	190	22.0	922.0	9	131.95