Mapaipi esimbi esimbi yekabhoni eNBR 5590 anopisa

Tsananguro pfupi:

NBR 5590:

Magiredhi: A naB. Dema, Yakagadzikwa kana Yakapendwa,
ine muromo wakatsetseka, wakarukwa (NPT) kana kuti wakakombama

MOQ Pahukuru:matani maviri

Huwandu Hweodha Hwepasi:Mudziyo mumwe chete

Nguva Yokugadzira:kazhinji mazuva makumi maviri nemashanu

Chiteshi Chekutumira:Xingang Tianjin Port muChina

Mitemo Yekubhadhara:L/C,D/A,D/P,T/T

Chiratidzo:YOUFA

Tumira email kwatiri Dhawunirodha sePDF

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Mapaipi eSimbi Anopisa Akabatidzwa

mhando dzemapaipi emagetsi nemidziyo yemagetsi inoiswa panzvimbo imwe chete

Zvinodiwa zvehunyanzvi zveMachubhu esimbi yekabhoni anopisa

Machubhu NBR 5590
Dzinogadzirwa uye dzinopihwa dzine kana dzisina misono, dzakagadzirirwa kutungamisa mvura isingakanganisi. Dzinoshandiswa mumichina yekugadzira uye michina, asi dzinogona kushandiswa mukutungamisa utsi, mvura, gasi nemhepo yakamanikidzwa.

Mutemo weBrazilian Standard – NBR 5590 wemachubhu esimbi, wakaburitswa neBrazilian Association of Technical Standards, ABNT, nechinangwa chekudzora kugadzirwa nekupihwa kwemachubhu eSchedule. Machubhu aya anogadzirwa nesimbi yekabhoni, ne welding refu, dema kana galvanized, nechinangwa chekuitisa mvura isingakanganisi pasi pekumanikidzwa, tembiricha uye mashandisirwo chaiwo emakanika, kunyangwe achishandiswawo pakushandisa utsi, magasi, mvura nemhepo yakamanikidzwa. Machubhu aya esimbi anowana chitupa chekusungirwa mushure mekuita bvunzo dzekuchengetedza uye kushanda zvakanaka murabhoritari. Nehukuru hwakasiyana, rudzi urwu rwechubhu runoshandiswa mukushandiswa kwemakanika uye kwemashini. Chiyero chakafanana: ASTM A53.

	Magadzirirwo ehunyanzvi
• Zvinhu	Simbi yekabhoni yakanyudzwa inopisa;
• Kuputira	Zinc layer inoshandiswa uchishandisa nzira inopisa yekuisa galvanizing, ine ukobvu hushoma zvichienderana nezvinodiwa;
• Kureba	Mabhawa kubva pa5.8 kusvika pamamita matanhatu (kana sezvinodiwa neprojekiti)
• Ukobvu hwemadziro	Zvichienderana neNBR, ASTM kana DIN standards dzinoshanda;

Giredhi reSimbi yeGalvanized Tube neMaitiro

MACHUBU AKAGADZIRWA CARBON STEEL GRAD ZVINHU
Maitiro	ASTM A53 / API 5L	JIS3444	BS1387 / EN10255	GB/T3091
Giredhi reSimbi	Gr. A	STK290	S195	Q195
	Giredhi B	STK400	S235	Q235
	Gr. C	STK500	S355	Q355

Saizi dzeNBR 5590 dzeSimbi Yakagadzikwa

DN	OD	OD	Ukobvu hwemadziro		Kirasi	Huremu
DN	INCHI	MM	(mm)	SCH	Kirasi	(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