ʻO S32001 kahi ʻano o ke kūpaʻa corrosion kiʻekiʻe, ka ikaika kiʻekiʻe, ka hana maʻalahi a me ka duplex maʻalahikila kohu ʻolehoʻomohala ʻia e Qingtuo Group ma ke kumu o American Standard S32001 a me National Standard 022Cr21Mn5Ni2N.
ʻO S32001 ke kumukūʻai o 201, ka maikaʻi o 304. ʻO kona kumukūʻai ma kahi o 1,000 yuan / ton kiʻekiʻe ma mua o 201 keleawe kiʻekiʻe, a me 5,000 yuan / ton ma mua o 304. Akā ʻoi aku ka maikaʻi o ka hana ʻana ma mua o ke keleawe kiʻekiʻe, a loaʻa iā ia nā ʻano o duplex stainless steel me ke kiʻekiʻe o ka corrosion resistance, ka ikaika kiʻekiʻe, ka hana maʻalahi a me ka maʻalahi o ka wili ma mua o 304 welded paipu.
Hana ʻia nā ʻili kila i mau paipu.Inā he pilikia, ʻoi aku ka paʻakikī o ka mālama ʻia ʻana, ʻoiai inā ʻaʻole ʻo ke kumu kūʻai wale nō ka hale hana.No ka American Standard S32001, maopopo nā ʻike hana o ka mea hana.Inā he pilikia, e maʻalahi ka maikaʻi o ka hahai ʻana a me ka lawelawe lawelawe.
I kēia manawa ua hoʻokuʻu ʻia ka paipu S32001 hou, e manaʻo ana e hoʻoponopono i nā wahi ʻeha o ka ʻoihana ʻaʻole maʻamau 304 mau mea i ʻānaʻi ʻia a nele i ka hana hana, a paipai i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka ʻoihana.ʻO ke au okila kohu ʻoleUa hoʻomaka ʻo S32001.
Ka manawa hoʻouna: Iulai-20-2022