DONG HWA TCA

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

Name	Reducer (Concentric 16 BAR)
Series	Butt Weld Fittings

Product Description

Concentric reducers 16 BAR

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

DIMENSION : EEMUA Pub. N。146

Outside diameter of pipe						Wall thickness		Length	Theoretical weight
ØD x Ød			ØD x Ød			E mm	e mm	L mm	kg/ piece
nominal (inch)			actual (mm)			E mm	e mm	L mm	kg/ piece
SEAMLESS
1	x	3/4	30.0	x	25.0	2.5	2.0	51	0.09
1 1/4	x	3/4	38.0	x	25.0	2.5	2.0	51	0.10
1 1/4	x	1	38.0	x	30.0	2.5	2.5	51	0.11
1 1/2	x	3/4	44.5	x	25.0	2.5	2.0	64	0.14
	x	1		x	30.0		2.5		0.15
	x	1 1/4		x	38.0		2.5		0.17
2	x	1	57.0	x	30.0	2.5	2.5	76	0.21
	x	1 1/4		x	38.0		2.5		0.23
	x	1 1/2		x	44.5		2.5		0.25
2 1/2	x	1 1/4	76.1	x	38.0	2.5	2.5	89	0.34
	x	1 1/2		x	44.5		2.5		0.36
	x	2		x	57.0		2.5		0.40
3	x	1 1/2	88.9	x	44.5	2.5	2.5	89	0.40
	x	2		x	57.0		2.5		0.44
	x	2 1/2		x	76.1		2.5		0.50
4	x	2	108.0	x	57.0	3	2.5	102	0.68
	x	2 1/2		x	76.1		2.5		0.76
	x	3		x	88.9		2.5		0.82
6	x	2	159.0	x	57.0	3	2.5	140	1.30
	x	2 1/2		x	76.1		2.5		1.35
	x	3		x	88.9		2.5		1.42
	x	4		x	108.0		3.0		1.54
SEAMLESS or SEAM WELDED
8	x	2 1/2	219.1	x	76.1	4	2.5	152	2.45
	x	3		x	88.9		2.5		2.55
	x	4		x	108.0		3.0		2.72
	x	6		x	159.0		3.0		3.16
10	x	4	267.0	x	108.0	4.5	3.0	178	4.11
	x	6		x	159.0		3.0		4.69
	x	8		x	219.1		4.0		5.36
12	x	6	323.9	x	159.0	5.5	3.0	203	7.39
	x	8		x	219.1		4.0		8.33
	x	10		x	267.0		4.5		9.09
13	x	8	368.0	x	219.1	6.5	4.0	330	71.28
	x	10		x	267.0		4.5		18.73
	x	12		x	323.9		5.5		20.44
16	x	10	419.1	x	267.0	7	4.5	356	23.51
	x	12		x	323.9		5.5		25.51
	x	14		x	368.0		6.5		27.04
SEAM WELDED
18	x	12	457.2	x	323.9	8	5.5	381	32.72
	x	14		x	368.0		6.5		34.61
	x	16		x	419.1		7.0		36.80
20	x	14	508.0	x	368.0	8.5	6.5	508	52.07
	x	16		x	419.1		7.0		55.17
	x	18		x	457.2		8.0		57.48
24	x	16	610.0	x	419.1	10.5	7.0	508	75.49
	x	18		x	457.2		8.0		78.34
	x	20		x	508.0		8.5		82.15
28	x	18	711.0	x	457.2	12	8.0	610	117.58
	x	20		x	508.0		8.5		122.82
	x	24		x	610.0		10.5		133.30
32	x	24	813.0	x	610.0	13.5	10.5	610	161.42
32	x	28	813.0	x	711.0	13.5	12.0	610	173.09
36	x	24	914.0	x	610.0	15.5	10.5	610	247.48
	x	28		x	711.0		12.0		287.89
	x	32		x	813.0		13.5		301.43