DIN 2576 PN10 Plate Flanges Minimum Order Quantity 1Ton or 100Pcs

DIN 2576 PN10 Plate Flanges Every Standards have clearly requirements for steel flanges’ marking style, usually the marking words include seller’s Logo, buyer’s Logo (OEM), standard number, flange’s type, flange’s pressure, flange’s size, flange’s material, place of origin, heat number and other...

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DIN 2576 PN10 Plate Flanges

Every Standards have clearly requirements for steel flanges’ marking style, usually the marking words include seller’s Logo, buyer’s Logo (OEM), standard number, flange’s type, flange’s pressure, flange’s size, flange’s material, place of origin, heat number and other words for convenient to trace. If the flanges repaired by welding, it must mark on flanges showing this flange repaired by welding. If the flange’s dimensions (OD, ID, PCD, Thickness, Holes number, Holes diameter, Tolerance etc) are different with the normal standard, it also must mark on flanges where it is different with normal ones. Another important place is heat number marking, it is the tracing base for every piece flange, and from the heat number we can trace to the beginning of raw material import.

Pipe			Flange					Screws			Weight of a flange
											(7,85 Kg/dm3)
Rated	d1		d5	D	b	c	k	Number	Thread	d2	Kg
Diameter	ISO Series 1	DIN Series 2
15	-	20	21	95	14	5	65	4	M 12	14	0,675
	21,3	-	22								0,669
20	-	25	26	105	16	5	75	4	M 12	14	0,749
	26,9	-	27,6								0,936
25	-	30	31	115	16	5	85	4	M 12	14	1,14
	33,7	-	34,4								1,11
32	-	38	39	140	16	5	100	4	M 16	18	1,66
	42,4	-	43,1								1,62
40	-	44,5	45,5	150	16	5	110	4	M 16	18	1,89
	48,3	-	49								1,86
50	-	57	58,1	165	18	6	125	4	M 16	18	2,51
	60,3	-	61,1								2,47
65	76,1	-	77,1	185	18	6	145	4	M 16	18	3
80	88,9	-	90,3	200	20	7	160	8	M 16	18	3,79
100	-	108	109,6	220	20	7	180	8	M 16	18	4,2
	114,3	-	115,9								4,03
125	-	133	134,8	250	22	7	210	8	M 16	18	5,71
	139,7	-	141,6								5,46
150	-	159	161,1	285	22	7	240	8	M 20	22	6,72
	168,3	-	170,5								6,57
200	219,1	-	221,8	340	24	7	295	8	M 20	22	9,31
250	-	267	270,2	395	26	7	350	12	M 20	22	12,5
	273	-	276,2								11,9
300	323,9	-	327,6	445	26	7	400	12	M 20	22	13,8
350	355,6	-	359,7	505	28	7	460	16	M 20	22	20,6
	-	368	372,2								19
400	406,4	-	411	565	32	7	515	16	M 24	26	27,9
	-	419	423,7								25,9
450	457	-	462,5	615	38	7	565	20	M 24	26	35,6
500	508	-	513,6	670	38	7	620	20	M 24	26	41,1

1.	Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.
2.	Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.

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