EN545 Nkedo nkedo ígwè ọkpọkọ

EN545 Ihe nkedo nkedo ígwè egosipụtara onyonyo

Nkọwa dị mkpirikpi:

Nha ngwaahịa: DN80-DN2600

Ọkọlọtọ mba: GB/T13295-2003

Ọkọlọtọ mba ụwa: ISO2531-2009

Ụkpụrụ Europe: EN545/EN598

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

UK ọkọlọtọ: BS EN545-2002

American Standard: AWWAC 151

ọkọlọtọ South Korea: KSD 4311

Ọkọlọtọ Australia: AS 2280

3: EN545/ISO2531/GB/T13295 Ductile Cast Iron Pipe unit arọ,T-ụdị K8 K9 K10 C Klas, Ogologo arụ ọrụ = 5.7/6M.

Ngosipụta ngwaahịa

Ngwa ngwaahịa

			Ibu ahụ pipụ (kg/m)
(N'ime dayameta)	(Oghere dị n'èzí)	Socket arọ	K8	K9	K10	Klas		Mkpokọta arọ nke Ogologo Ọrụ=6M (kg)				Mkpokọta ịdị arọ nke Ogologo Ọrụ=5.7M (kg)
DN(mm)	OD (mm)	≈ n'arọ	K8	K9	K10	Klas	n'arọ/m	K8	K9	K10	Klas	K8	K9	K10	Klas
80	98	3.40	12.20	12.20	12.20	C40	9.10	77.00	77.00	77.00	58.00	73.00	73.00	73.00	55.00
100	118	4.30	14.90	15.10	15.10	C40	11.12	93.70	95.00	95.00	71.00	90.00	91.00	90.00	68.00
125	144	5.70		18.90		C40			119.00
150	170	7.10	21.80	22.80	22.80	C40	16.48	138.00	144.00	144.00	106.00	132.00	138.00	137.00	101.00
200	222	10.30	28.70	30.60	30.60	C40	22.62	183.00	194.00	194.00	146.00	174.00	185.00	185.00	139.00
250	274	14.20	35.60	40.20	44.30	C40	32.63	228.00	255.00	280.00	210.00	218.00	244.00	267.00	200.00
300	326	18.90	45.30	50.80	56.30	C30	43.90	290.00	323.00	357.00	282.00	278.00	309.00	340.00	269.00
350	378	23.70	55.90	63.20	69.60	C30	51.88	359.00	403.00	441.00	335.00	343.00	384.00	420.00	319.00
400	429	29.50	67.30	75.50	83.70	C30	60.78	433.00	482.00	532.00	394.00	414.00	460.00	506.00	376.00
450	480	38.30	80.00	89.30	99.00	C30	73.30	515.00	575.00	632.00	472.00	492.00	550,00	597.00	450,00
500	532	42.80	92.80	104.30	115.60	C30	87.20	600.00	669.00	736.00	566.00	572.00	638.00	702.00	540.00
600	635	59.30	122.00	137.30	152.00	C30	120.62	791.00	882.00	971.00	783.00	755.00	842.00	926.00	747.00
700	738	79.10	155.00	173.90	193.00	C25	142.15	1009.00	1123.00	1237.00	932.00	963.00	1071.00	1179.00	889.00
800	842	102.60	192.00	215.20	239.00	C25	177.07	1255.00	1394.00	1537.00	1165.00	1197.00	1330.00	1465.00	1112.00
900	945	129.60	232.00	260.20	289.00	C25	197.68	1521.00	1691.00	1863.00	1446.00	1452,00	1613.00	1777.00	1257.00
1000	1048	161.30	275.00	309.30	343.20	C25	266.28	1811.00	2017.00	2221.00	1759.00	1729.00	1925.00	2118.00	1679.00
1100	1152	194.70		362.80					2372.00
1200	1255	237.70	374.00	420.10	466.10	C25	373.88	2482,00	2758,00	3034.00	2481,00	2370,00	2632.00	2894.00	2369.00
1400	1462	279.30		547.20					3563,00

Ngwongwo igwe

Ngwongwo igwe
Ọnụ ala dayameta	Nnwale hydraulic	Ike ọdụdọ	Nkwalite	Mpụta ike	Ike na-ehulata	Brinell siri ike	Ọkpụrụkpụ nke ciment lining
DN(MM)	Mpa	Mpa	%	Mpa	Mpa	HB	mm
DN80-DN300	5	≥420	≥10	≥300	≥590	≤230	3
DN350-DN600	4	≥420	≥10	≥300	≥590	≤230	5
DN700-DN1000	3.2	≥420	≥10	≥300	≥590	≤230	6
DN1100-DN1600	2.5	≥420	≥7	≥300	≥590	≤230	…….

Mkpuchi

Mkpuchi dị n'ime:ciment dị elu (HAC) ma ọ bụ Portland ciment ma ọ bụ sulfate-resistance ciment (SRC) ma ọ bụ epoxy resin ma ọ bụ epoxy ntụ ntụ wdg ... dị ka ọkọlọtọ ISO4179.

Mkpuchi mpụga:Zinc spraying (130g / m2) na bitumen mkpuchi (70μm) kwekọrọ na ISO8179.

Ihe mgbanaka roba / mkpuchi mkpuchi

Ihe eji eme roba	Oke iji
SBR	Ahịrị ọkpọkọ mmiri ọṅụṅụ
NBR	Ahịrị ọkpọkọ nsị
EPDM	Ahịrị ọkpọkọ mmiri ọṅụṅụ na mbara ikuku