Chitoliro cha ASTM A106 Giredi B ndi chimodzi mwa mapaipi otchuka kwambiri achitsulo chosasunthika omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Sikuti m'mapaipi okha monga mafuta ndi gasi, madzi, kutumiza kwa slurry ya mchere, komanso pa boiler, zomangamanga, ndi zomangamanga.
Chiyambi cha malonda
Chitoliro Chopanda Mpweya cha ASTM A106 (chomwe chimadziwikanso kuti chitoliro cha ASME SA106) chimagwiritsidwa ntchito kwambiri popanga malo oyeretsera mafuta ndi gasi, malo opangira magetsi, malo opangira mafuta, ma boiler, ndi sitima komwe mapaipi ayenera kunyamula madzi ndi mpweya womwe umakhala ndi kutentha kwambiri komanso kupanikizika.
Chitsulo cha Gnee chili ndi mapaipi athunthu a A106 (SA106 Pipe) mu:
Magiredi B ndi C
NPS ¼” mpaka 30” m'mimba mwake
Ndandanda 10 mpaka 160, STD, XH ndi XXH
Ndandanda 20 mpaka XXH
Kukhuthala kwa khoma kupitirira XXH, kuphatikizapo:
– Khoma mpaka mainchesi 4 mu OD ya mainchesi 20 mpaka 24
– Khoma mpaka mainchesi atatu mu OD ya mainchesi 10 mpaka 18
– Khoma mpaka 2” mu OD ya 4” mpaka 8”
| Giredi A | Giredi B | Giredi C | |
| Mpweya wapamwamba kwambiri wa kaboni % | 0.25 | 0.30* | 0.35* |
| *Manganese % | 0.27 mpaka 0.93 | *0.29 mpaka 1.06 | *0.29 mpaka 1.06 |
| Phosphorous, % yokwanira | 0.035 | 0.035 | 0.035 |
| Sulfure, % yokwanira | 0.035 | 0.035 | 0.035 |
| Silikoni, osachepera% | 0.10 | 0.10 | 0.10 |
| Chrome, % yokwanira | 0.40 | 0.40 | 0.40 |
| Mkuwa, % yokwanira | 0.40 | 0.40 | 0.40 |
| Molybdenum, % yokwanira | 0.15 | 0.15 | 0.15 |
| Nikeli, % yokwanira | 0.40 | 0.40 | 0.40 |
| Vanadium, max.% | 0.08 | 0.08 | 0.08 |
| *Pokhapokha ngati wogula atanena mwanjira ina, pa kuchepetsa kulikonse kwa 0.01% pansi pa carbon maximum yomwe yatchulidwa, kuwonjezeka kwa 0.06% ya manganese pamwamba pa 1.65% (1.35% ya ASME SA106). | |||
Jiangsu Hangdong Metal Products Co., Ltd. ndi kampani yothandizidwa ndi Jiangsu Hangdong Iron & Steel Group Co., LTD. Ndi kampani yofufuza, kupanga, kugulitsa, ndi kupereka chithandizo mu imodzi mwa makampani opanga zinthu zachitsulo. Pali mizere 10 yopangira zinthu. Likulu lake lili mumzinda wa Wuxi, m'chigawo cha Jiangsu mogwirizana ndi lingaliro la chitukuko la "ubwino umagonjetsa dziko lapansi, kukwaniritsa ntchito mtsogolo". Tadzipereka kulamulira bwino khalidwe ndi kupereka chithandizo chabwino. Patatha zaka zoposa khumi tikumanga ndi kupanga zinthu, takhala kampani yophatikizana yopanga zinthu zachitsulo. Ngati mukufuna ntchito zina, chonde lemberani:info8@zt-steel.cn
Nthawi yotumizira: Disembala-29-2023
