ASTM A312 ʻEleʻele ʻEleʻele Pipe Hot Rolled Tube Carbon Steel Pipe

FAQ

1. He aha ka ASTM A312?
ʻO ka ASTM A312 kahi kikoʻī no ka paipu kila austenitic stainless steel i hoʻohana ʻia i ka wela kiʻekiʻe a me nā kaiapuni maʻamau.

2. He aha ka paipu kila ʻeleʻele?
ʻO ka paipu kila ʻeleʻele he paipu kila non-galvanized me ka uhi ʻana o ka hao oxide ʻeleʻele.Hoʻonui ka uhi i ka pale ʻana i ka corrosion a hāʻawi i ka paipu i kona ʻano ʻeleʻele.

3. He aha nā pōmaikaʻi o ka hoʻohana ʻana i nā paipu wela?
Hāʻawi nā paipu wela i nā pono he nui, me ka hoʻomaikaʻi ʻana i ke ʻano, ka hoʻopau ʻana o ka ʻili, hoʻomaikaʻi i ka pololei o ka dimensional a me nā waiwai mechanical i hoʻonui ʻia.Hoʻohana pinepine ʻia lākou i nā noi e koi ana i nā paipu ikaika, lōʻihi, a me ka pololei.

4. No ke aha i makemake ʻia ai nā paipu kila kalapona ma nā ʻoihana like ʻole?
Ua kaulana nā paipu hao kalapona i nā ʻoihana like ʻole ma muli o ko lākou ikaika, kūpono, a me ka versatility.Hoʻohana nui ʻia ia i ka ʻimi ʻaila a me ke kinoea, ka hana kemika, ka hana mana, nā kaʻa, ke kūkulu ʻana a me nā māla ʻē aʻe he nui.

5. Pehea ke kaʻina hana o ka paipu kila ʻeleʻele mai nā paipu ʻē aʻe?
ʻO ka hanaʻana i nā paipu kilaʻeleʻele e pili ana i nā kaʻina hana hoʻomehana a me ka hoʻomaha.Hoʻomaʻamaʻa ʻia ke kila i nā wela kiʻekiʻe, ʻōwili ʻia i loko o nā paipu, a laila maloʻo wikiwiki e hana i kahi papa paʻa o ka hao hao e hāʻawi ai i ka paipu i kona kala ʻeleʻele.

6. He aha nā mea hoʻohana o ka paipu kila ʻeleʻele ASTM A312?
Hoʻohana ʻia ka paipu kila ʻeleʻele ASTM A312 i nā ʻoihana like ʻole, me ka aila a me ke kinoea, nā petrochemical, ka mālama wai, ka paipu, nā ʻōnaehana HVAC, nā kākoʻo kūkulu, a me ka hana maʻamau.Hoʻohana maʻamau ia e lawe i nā wai a me nā kinoea ma lalo o ke kaomi kiʻekiʻe a me nā kūlana wela kiʻekiʻe.

7. Hiki ke hoʻohana ʻia nā paipu kila ʻeleʻele ma waho?
ʻAe, loaʻa ka paipu kila ʻeleʻele no nā noi waho.Hāʻawi ka iron oxide i ka pale maikaʻi loa i ka corrosion, e kūpono ana i nā ʻano ākea ākea.Eia nō naʻe, koi ʻia nā uhi pale hou i loko o nā wahi ʻino loa.

8. Ua kūpono anei nā paipu ʻōwili wela no nā noi ʻenehana pololei?
ʻAe, hoʻohana nui ʻia nā paipu ʻōwili wela i nā noi ʻenehana pololei.ʻO ka hoʻomaikaʻi ʻana i ka pololei o ka dimensional a me ka hoʻopau ʻana o ka ʻili i mea kūpono no ka hana ʻana i nā ʻāpana kikoʻī kiʻekiʻe, nā mīkini a me nā hale e koi ana i nā hoʻomanawanui paʻa.

9. He aha nā mea maikaʻi o nā paipu kila carbon i hoʻohālikelike ʻia me nā mea ʻē aʻe?
Hāʻawi nā paipu kila kalapona i nā pono he nui, me ka ikaika tensile kiʻekiʻe, ke kūpaʻa maikaʻi loa i ka lole, ka machinability maikaʻi a me ka maʻalahi o ka wili.He kumu kūʻai hoʻi ia a loaʻa i nā ʻano nui a me nā kikoʻī.

10. He paipu kila ʻeleʻele ʻo ASTM A312 no nā noi wela kiʻekiʻe?
ʻAe, ua hoʻolālā ʻia ka paipu kila ʻeleʻele ASTM A312 no nā noi wela kiʻekiʻe.Loaʻa iā lākou ke kūpaʻa wela maikaʻi a kūpono no ka lawe ʻana i ka mahu, ka wai wela a me nā wai wela kiʻekiʻe.