Mapaipi a NBR 5590 Hot Dip Galvanized Carbon Steel

Kufotokozera Kwachidule:

NBR 5590:

Magiredi: A ndi B. Wakuda, Wopaka kapena Wopakidwa utoto,
yokhala ndi nsonga yosalala, yolumikizidwa (NPT) kapena yopindika

MOQ Pa Kukula Konse:matani awiri

Kuchuluka Kwa Oda Yocheperako:Chidebe chimodzi

Nthawi Yopangira:nthawi zambiri masiku 25

Doko Lotumizira:Xingang Tianjin Port ku China

Malamulo Olipira:L/C,D/A,D/P,T/T

Mtundu:YOUFA

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mapaipi Otentha Opangidwa ndi Zitsulo

mitundu ya mapaipi ndi zolumikizira zamagetsi zomwe zimayikidwa nthawi imodzi

Zofunikira paukadaulo wa machubu achitsulo cha kaboni choviikidwa m'madzi otentha

Machubu a NBR 5590
Amapangidwa ndi kuperekedwa ndi kapena opanda mipata, yopangidwira kuyendetsa madzi osawononga. Amagwiritsidwa ntchito popanga makina ndi zida zamakaniko, koma angagwiritsidwe ntchito kuyendetsa nthunzi, madzi, gasi ndi mpweya wopanikizika.

Muyezo wa ku Brazilian – NBR 5590 wa machubu achitsulo, unasindikizidwa ndi Brazilian Association of Technical Standards, ABNT, ndi cholinga chowongolera kupanga ndi kupereka kwa Machubu a Schedule. Machubu awa amapangidwa ndi chitsulo cha kaboni, chokhala ndi welding yotalika, yakuda kapena yolimba, ndi cholinga chochita madzi osawononga pansi pa kupanikizika, kutentha ndi ntchito zinazake zamakina, ngakhale amagwiritsidwanso ntchito pazinthu zofala zochitira nthunzi, mpweya, madzi ndi mpweya wopanikizika. Machubu achitsulo awa amalandira satifiketi yofunikira atatha kuchita mayeso a labotale achitetezo ndi magwiridwe antchito. Ndi miyeso yeniyeni, chubu chamtunduwu chimagwiritsidwa ntchito pazinthu zamakina ndi makina. Muyezo wofanana: ASTM A53.

	Mafotokozedwe Aukadaulo
• Zinthu Zofunika	Chitsulo cha kaboni choviikidwa mumadzi otentha;
• Kuphimba	Zinc layer imagwiritsidwa ntchito pogwiritsa ntchito njira yotentha yopangira ma galvanizing, yokhala ndi makulidwe ochepa malinga ndi miyezo yoyenera;
• Kutalika	Mipiringidzo kuyambira mamita 5.8 mpaka 6 (kapena malinga ndi momwe polojekitiyi ikufunira)
• Kukhuthala kwa Khoma	Malinga ndi miyezo yoyenera ya NBR, ASTM kapena DIN;

Chitsulo cha Galvanized Chubu ndi Miyezo

Machubu Opangidwa ndi Magalasi, Zipangizo Zachitsulo za Carbon
Miyezo	ASTM A53 / API 5L	JIS3444	BS1387 / EN10255	GB/T3091
Kalasi yachitsulo	Gr. A	STK290	S195	Q195
	Gr. B	STK400	S235	Q235
	Gr. C	STK500	S355	Q355

Ma chubu a NBR 5590 Galvanized Steel Tube

DN	OD	OD	Kukhuthala kwa Khoma		Kalasi	Kulemera
DN	INCHI	MM	(mm)	SCH	Kalasi	(kg/m2)
15	1/2”	21.3	2.11	SCH10		1
			2.41	SCH30		1.12
			2.77	SCH40	Matenda opatsirana pogonana	1.27
20	3/4”	26.7	2.11	SCH10		1.28
			2.41	SCH30		1.44
			2.87	SCH40	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	8.63
80	3”	88.9	2.11	SCH5		4.52
			3.05	SCH10		6.46
			4.78	SCH30		9.92
			5.49	SCH40	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	13.57
100	4”	114.3	2.11	SCH5		5.84
			3.05	SCH10		8.37
			4.78	SCH30		12.91
			6.02	SCH40	Matenda opatsirana pogonana	16.08
125	5”	141.3	6.55	SCH40	Matenda opatsirana pogonana	21.77
			9.52	SCH80	XS	30.94
			12.7	SCH120		40.28
150	6”	168.3	7.11	SCH40	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	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	Matenda opatsirana pogonana	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