NBR 5590 Ọkụ Mmiri A Na-etinye na Ọkụ Carbon Steel Paịpụ

Nkọwa Dị Mkpirikpi:

NBR 5590:

Akara: A na B. Ojii, e sere agba ma ọ bụ nke e sere agba,
nwere nsọtụ dị nro, eriri (NPT) ma ọ bụ nke a kpara akpa

MOQ Kwa Nha:tọn abụọ

Ọnụọgụ Iwu kacha nta:Otu akpa

Oge Mmepụta:na-abụkarị ụbọchị iri abụọ na ise

Ọdụ Nnyefe:Ọdụ ụgbọ mmiri Xingang Tianjin dị na China

Usoro Ịkwụ Ụgwọ:L/C,D/A,D/P,T/T

Akara:YOUFA

Zitere anyị ozi-e Budata ya dị ka PDF

Nkọwa Ngwaahịa

Akara Ngwaahịa

Ọkpọkọ ígwè a kpụrụ akpụ nke e ji ígwè rụọ

ụdị ọkpọkọ na ihe ndị e ji etinye galvanized n'otu nkwụsị

Ihe achọrọ maka teknụzụ maka ọkpọkọ ígwè carbon nke a na-etinye n'ime mmiri ọkụ

NBR 5590 nke Tubes
A na-emepụta ma na-enye ha ma ọ bụ na-enweghị akwa, e mere ha maka mbugharị nke mmiri mmiri na-anaghị emebi emebi. A na-eji ha eme ihe n'ịrụ ọrụ na ngwa igwe, mana enwere ike iji ha mee ihe n'ikuku nke uzuoku, mmiri, gas na ikuku a na-akpọchi akpọchi.

Akwụkwọ Brazilian Standard – NBR 5590 maka ọkpọkọ ígwè, nke Brazilian Association of Technical Standards, ABNT bipụtara, iji chịkwaa mmepụta na inye nke ọkpọkọ Schedule. A na-emepụta ọkpọkọ ndị a na ígwè carbon, na-eji njikọta ogologo oge, ojii ma ọ bụ galvanized, na ebumnuche nke ime mmiri mmiri na-anaghị emebi emebi n'okpuru nrụgide, okpomọkụ na ngwa igwe akọwapụtara, ọ bụ ezie na a na-ejikwa ha maka ojiji nkịtị nke ịkwọ uzuoku, gas, mmiri na ikuku a na-akpọchi akpọchi. Mpekere ígwè ndị a na-enweta asambodo iwu mgbe emechara ule nyocha nchekwa na arụmọrụ. Site na nha akọwapụtara, a na-eji ụdị ọkpọkọ a eme ihe na ngwa igwe na igwe. Ọkọlọtọ yiri ya: ASTM A53.

	Nkọwapụta Nkà na ụzụ
• Ihe e ji arụ ọrụ	Igwe carbon a na-etinye n'ime mmiri ọkụ;
• Mkpuchi	A na-etinye oyi akwa zinc site na iji usoro galvanization ọkụ, nke nwere obere ọkpụrụkpụ dịka ụkpụrụ ndị dị mkpa si dị;
• Ogologo	Ogwe osisi sitere na mita 5.8 ruo 6 (maọbụ dịka ọrụ ahụ siri dị)
• Ọkpụrụkpụ Mgbidi	Dịka ụkpụrụ NBR, ASTM ma ọ bụ DIN si dị;

Ọkwa na Ụkpụrụ nke Galvanized Tube Steel

Ọkpọkọ ígwè e ji ígwè rụọ
Ụkpụrụ	ASTM A53 / API 5L	JIS3444	BS1387 / EN10255	GB/T3091
Ọkwa ígwè	Gr. A	STK290	S195	Q195
	Gr. B	STK400	S235	Q235
	Gr. C	STK500	S355	Q355

Nha NBR 5590 nke ígwè e ji galvanized mee

DN	OD	OD	Ọkpụrụkpụ Mgbidi		Klas	Ibu
DN	INCH	MM	(mm)	SCH	Klas	(kg/m)
15	1/2”	21.3	2.11	SCH10		1
			2.41	SCH30		1.12
			2.77	SCH40	STD	1.27
20	3/4”	26.7	2.11	SCH10		1.28
			2.41	SCH30		1.44
			2.87	SCH40	STD	1.69
			3.91	SCH80	XS	2.2
25	1”	33.4	2.77	SCH10		2.09
			2.90	SCH30		2.18
			3.38	SCH40	STD	2.5
			4.55	SCH80	XS	3.24
32	1-1/4”	42.2	2.77	SCH10		2.69
			2.97	SCH30		2.87
			3.56	SCH40	STD	3.39
			4.85	SCH80	XS	4.47
40	1-1/2”	48.3	2.77	SCH10		3.11
			3.18	SCH30		3.54
			3.68	SCH40	STD	4.05
			5.08	SCH80	XS	5.41
50	2”	60.3	2.77	SCH10		3.93
			3.18	SCH30		4.48
			3.91	SCH40	STD	5.44
65	2-1/2”	73	2.11	SCH5		3.69
			3.05	SCH10		5.26
			4.78	SCH30		8.04
			5.16	SCH40	STD	8.63
80	3”	88.9	2.11	SCH5		4.52
			3.05	SCH10		6.46
			4.78	SCH30		9.92
			5.49	SCH40	STD	11.29
90	3-1/2"	101.6	2.11	SCH5		5.18
			3.05	SCH10		7.41
			4.78	SCH30		11.41
			5.74	SCH40	STD	13.57
100	4”	114.3	2.11	SCH5		5.84
			3.05	SCH10		8.37
			4.78	SCH30		12.91
			6.02	SCH40	STD	16.08
125	5”	141.3	6.55	SCH40	STD	21.77
			9.52	SCH80	XS	30.94
			12.7	SCH120		40.28
150	6”	168.3	7.11	SCH40	STD	28.26
150	6”	168.3	10.97	SCH80	XS	42.56
200	8”	219.1	6.35	SCH20		33.32
			7.04	SCH30		36.82
			8.18	SCH40	STD	42.55
			10.31	SCH60		53.09
			12.7	SCH80	XS	64.64
250	10”	273	6.35	SCH20		41.76
			7.8	SCH30		51.01
			9.27	SCH40	STD	60.29
			12.7	SCH60		81.53
300	12"	323.8	6.35	SCH20		49.71
			8.38	SCH30		65.19
			10.31	SCH40		79.71