Paipu kila kila
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ASTM A268 Paipu kila
Hoʻopili kēia kikoʻī i kekahi mau māka o ka mānoanoa-pāpā inoa, nā paipu kila kila no ka lawelawe pale ʻana i ka corrosion a me ka wela kiʻekiʻe. ʻO ka hapa nui o kēia mau māka i ʻike maʻamau ʻia ʻo nā ʻano "straight-chromium" a ua ʻike ʻia e ka ferromagnetic. ʻElua o kēia mau māka, ʻo TP410 a me UNS S 41500 (Paukū 1), hiki ke hoʻopaʻakikī ʻia e ka mālama ʻana i ka wela, a ʻo ka chromium kiʻekiʻe, nā mea hao ferritic e maʻalahi i ka notch-brittleness ma ka hoʻoluʻu lohi i nā mahana maʻamau. ʻO kēia mau ... -
ASTM A632 Paipu kila
Hoʻopili ʻo ASTM A632 kikoʻī i nā māka o ka paipu kila kila no ka lawelawe pale ʻana i ka corrosion a haʻahaʻa a kiʻekiʻe paha. E ho'opau anu a hana 'ia e ka seamless a welded Austenitic Stainless Steel Tubes. ASTM A632 paipu kila kuhiliʻole ma nā nui ma lalo o 1/2 a hiki i 0.050 inika (12.7 a 1.27 mm) ma waho o ke anawaena a me ka mānoanoa o ka paia ma lalo o 0.065 in. a hiki i 0.005 in. (1.65 a 0.13 mm) haʻahaʻa- a kiʻekiʻe-t...
