Asme B16.48 Fritelloy Centroy C2000 Flanges Storsers C2000 Lap Joy Jount
Invalsel 718 ndi alloy-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium yomwe imagwiritsidwa ntchito kwambiri pamapulogalamu apamwamba monga Aweslospace ndi majini agalu. Chimodzi mwazinthu zofunika kwambiri pakupanga a Ism B670 Invelve 718 ndiye kuti mbale yogubuduza. Pali mitundu iwiri yayikulu ya mbale za Intery18 zomwe zilipo pamsika: kuwotcha mbale zowombera.
Mabatani 800 ozizira okutira pa diater atangomwalira pambuyo pake, kulola mipiringidzo yowonetsera mphamvu yapadera ndi kumaliza bwino. Aloy 800 bar yowala ndi kalasi yabwino kwambiri yomwe imatha kupangidwa molunjika ndi kukula kwake.
Gawana:
Chitoliro chachitsulo & chubuamapangidwa kuchokera ku chipewa chopanda chipewa chosakhazikika. Makamaka ogonjera chloride ion kutsitsa kuponderezedwa, ndi abwino kutentha kwambiri komanso kugwiritsa ntchito kwambiri ntchito zapamwamba. Chitsulo chosapanga dzimbiri cha 316L chimatha kuthana ndi kutentha mpaka 870 ° C ndikukhala ndi mphamvu zochepa za 51mm. SS 316l flanges ndi SS 316 imapangidwa kuchokera ku zinthu zopangidwa kapena zokutira. Chizindikiro cha A182 chimafunikira zopondera izi kuti zizigwiritsa ntchito kutentha kwambiri, mpaka 870 ° C. Mitundu yosiyanasiyana ya 316l imasiyana kuchokera ku 1 \ / inchi mpaka 48 mainchesi. Zitsulo zosapanga dzimbiri zokwana 316l zimapezeka ku Abelm A182 zimagwedezeka, Mani B16.5 SS zitsulo zotsekera, ndi asme sts 316l RSJ. Amathanso kupangidwanso kapena lap-yolumikizira ma flanges.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Chida chopangira chitoliro cha wedleser 601 NC15FE11M Mapaipi
| Ena: | Ni | Lao | Mn | C | Tsa | Si | Mowa | MO | M |
| Zamkati | M'mbuyomu: | SS 316L | 2.0 Max | 0.035 max | 0.045 Max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 0.030 Max |
Gawana:
tubus y tuber de acero inford 254smo S31254
| 1.0 max | Mixembaurgish | Kulimba kwamakokedwe | PSI - 75000, MPA - 515 | Lumikizanani nafe |
| 68.89 min | Chitsulo chachitsulo | PSI - 30000, MPA - 205 | Alloy 800 weld weck | 35 % |