304L mea hana paipu mau
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Hoʻolālā ʻia nā pae piha o Stainless Steel 304/ 304l / 304H Tubes me ka hoʻohana ʻana i ka maikaʻi o ka alloy e hoʻohui i ka ikaika maikaʻi loa a me nā waiwai i makemake ʻia.Hana ʻia ia ma ka noʻonoʻo ʻana i nā kūlana maikaʻi o nā huahana e like me ASTM, ANSI, ASME, etc.ʻO ia ka mea hao non-magnetic hiki ke hana i ka magnetic ke hana ʻia ka hana anu.Loaʻa i ka alloy kahi pale corrosion maʻamau, ikaika tensile kiʻekiʻe, a me ke kūpaʻa pitting maikaʻi.
Loaʻa i ka SS 304L nā mea kalapona haʻahaʻa e hāʻawi ana i nā waiwai maikaʻi i nā Tubes.Loaʻa iā lākou ka ikaika kiʻekiʻe, nā waiwai kolo pōkole maikaʻi, a me ke kūpaʻa SCC maikaʻi loa.He mea pono kēia huila i nā kūlana as-weld no ka mea hiki iā ia ke ʻae i ka lewa wela kiʻekiʻe.
ʻO 304 keʻano o ke kila kuhiliʻole honua, i hoʻohana nuiʻia i ka hanaʻana i nā mea hana a me nā'āpana e makemake ana i nā waiwai piha maikaʻi (corrosion resistance and formability). i Kina 0Cr19Ni9 (0Cr18Ni9) stainless steel.304 loaʻa ka 19% chromium a me 9% nickel.304 ka mea nui loa i hoʻohana ʻia i ke kila kila a me ke kila wela.
Hoʻohana
304 kuhiliʻole kila paipu wai ka maikaʻi pololei inu wai hāʻawi paipu.304 mea lahilahi-walled kuhiliʻole kila paipu, me ka haʻahaʻa wai leakage rate, hiki ke hoola i na ano o ka waiwai waiwai. a me nā paipu wai anuanu. ʻO ka makahiki i hala aku nei i ka wā o ka piʻi ʻana o ka paipu wai i ka makahiki 1980 ma kahi o 17 pakeneka, ma hope o ka hoʻololi ʻana i ka 304 stainless steel paipu wai leakage rate i 7 pakeneka. Ua hoʻomau ʻia ka ʻōnaehana. Eia kekahi, ke hoʻohālikelike ʻia me ka paipu wai keleawe, ʻoi aku ka maikaʻi o ka 304 stainless steel wai paipu wai permeability, i ka hihia o ke kahe kahe kiʻekiʻe ʻaʻole i corroded. ʻO kona insulation thermal he 24 mau manawa o ka paipu keleawe, ʻoi loa ka uku hana. kiʻekiʻe.
Hoʻohana ʻia ʻo 304 stainless steel tube i ke kahua o ka hoʻonaninani, 304 stainless steel tube ma muli o ka ikaika tensile kiʻekiʻe, ka hoʻopau ʻana o ka paia o loko, ke kūpaʻa maikaʻi loa a me nā pono ʻē aʻe, no laila ua hoʻohana nui ʻia i ka ʻoihana hoʻonaninani, e like me ko mākou home maʻamau stainless steel staircase. guardrail, ua hana ia i ka 304 kuhiliʻole kila decorative control. He nui 304 kuhiliʻole kila paipu Manufacturers no hoi i kūkulu i ka hailona o 304 kuhiliʻole kila hoʻohiwahiwa paipu manao, kükohu, kumu, no ka hapanui o nā mea kūʻai mai e koho. i loko o ka ʻoihana hoʻonaninani e nā kēkelē punahele a kēlā me kēia kanaka.
Nā kikoʻī
| KUMU | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 304 | S30400 | 1.4301 | Z7CN18-09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
| SS 304L | S30403 | 1.4306 / 1.4307 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 3304S11 | 03Х18Н11 |
| SS 304H | S30409 | 1.4948 | - | - | - | - | - |
