Chiyambi:
Zitsulo zopangira ndizofunikira pazomwe zimagwiritsidwa ntchito polumikizana ndi mapaipi, ma valves, mapampu, ndi zida zina m'mafakitale osiyanasiyana. Amapereka kulumikizana kwaulere ndi kutaya-kumasulidwa, kuonetsetsa kuti ntchito yosiyanasiyana ndi yodalirika yodalirika. Komabe, ndikofunikira kumvetsetsa kuti mayiko osiyanasiyana ali ndi zitsulo zawo zolimbitsa thupi kuti zitsimikizire kuti kulumikizana ndi chitetezo. Mu blog ino, tifufuza zitsulo zoyatsira zitsulo za mayiko osiyanasiyana ndi zochitika zawo.
Kuzindikira miyezo yachifumu yoyatsira:
Miyezo yachitsulo yoyaka imatchula kukula, zinthu, ndi zofunikira za kupanga zingwe. Miyezo iyi iwonetsetsenso kuti kugwirizana ndi kusinthana kwa zopangidwa zosiyanasiyana padziko lonse lapansi. Tiyeni tisangalale ndi zitsulo zapadziko lonse lapansi.
1. National Flange (China - GB9112-2000):
GB91122-2000 ndi mtundu wa National Standard in China. Imakhala ndi miyezo yosiyanasiyana, monga GB911112-2000 ku GB91222-2000. Miyezo iyi imaphimba mitundu yosiyanasiyana ya ma flanges, kuphatikizapo makhosi otsegula (WN), Stop-Off (kotero)
2.
The ANI B16.5 amagwiritsidwa ntchito kwambiri ku United States. Imakuluma ndi ma ratings ngati kalasi 150, 300, 600, 900, ndi 1500. Kuphatikiza apo, mabatani apamwamba kwambiri monga wn, th, th, ndi sch.
3.
Japan imatsata jis b2220 muyezo wachitsulo. Muyezo uwu umakhala 5k, 10k, 16k, ndi 20k mavoti. Monga miyezo ina, imaphatikizanso mitundu yosiyanasiyana ya pl, motero, ndi b.
4..
Muyezo wa Germany pa ma fronges amatchulidwa kuti ndi odwala. This standard encompasses various specifications like DIN2527, 2543, 2545, 2566, 2572, 2573, 2576, 2631, 2632, 2633, 2634, and 2638. These specifications cover flange types such as PL, SO, WN, BL, and TH.
5. Chitaliyana choyimira (Italy - UNI):
Italy adopts the UNI standard for steel flanges, which includes specifications like UNI2276, 2277, 2278, 6083, 6084, 6088, 6089, 2299, 2280, 2281, 2282, and 2283. These specifications cover flange types including PL, SO, WN, BL, and TH.
6. Britain Standard Flange (UK - BS4504):
Fritain Stard Flange, yomwe imadziwikanso kuti BS504, imagwiritsidwa ntchito ku United Kingdom. Imawonetsetsa kuti amagwirizana komanso chitetezo ku Britain Prong Systems.
7..
Utumiki wa China wa Mafakitale wa China watanthauzira miyezo yosiyanasiyana ya chitsulo Hg2063335-97). Miyezo imeneyi imapangidwa makamaka pamakampani.
8. Miyezo yamakina (China - JB / T):
Dipatimenti Yodziwika ku China yakhazikitsanso miyezo yosiyanasiyana yachitsulo, monga JB81-94 mpaka JB86-94 ndi JB / T79-94 kupita ku J. Makhalidwe awa kwa zofunikira zamakina.
Gulu la Jinderelai Shael limakhala ndi mizere yamakono, yosungunuka imodzi yosungunulira, yolowera, yolowera ku America, komanso yokhazikika, ndikuvomera zojambula zamakono.
Post Nthawi: Feb-01-2024