Ua hoʻokumuʻiaʻo Jiangyin Dongsheng Flange Co., Ltd. i ka makahiki 2005. Loaʻa i ka hui nā lako lako no ka hanaʻana i nā flanges.Loaʻa iā ia ma mua o ʻumi mau makahiki o ka ʻike loea a me ka hoʻokele ʻana i ka hana ʻoihana o nā flanges like ʻole.ʻO ke kaʻina hana he ʻōnaehana hoʻomalu maikaʻi piha, ua noi no ka PED, AD2000-W0 huahana a me ka ʻōnaehana hoʻokele maikaʻi o TUV Rheinland, a ua hauʻoli i ka pono e hana i ka lawe ʻana mai a me ka lawe ʻana aku.
Ke koho nei ka hui i ka 304 / 1.4301, 304L / 1.4306, 316 / 1.4401, 316L / 1.4404 a me 3211 / 1.4541 mau mea kila kila, kūikawā i ka hanaʻana o JIS, ANSI, DIN, BS a me nā papahana maʻamau o nā mea kūʻai. me nā huahana Flange maʻamau ʻole.Kaulana a hilinaʻi.Ua lanakila nā huahana i ka mākeke ma Iapana, South Korea, Singapore, United States, Germany, Belgium a me nā ʻāina ʻē aʻe a me nā ʻāina, a ua hoʻohana nui ʻia i ka paila a me ka hana ʻana o ka moku, ʻoihana petrochemical, hana moku, meaʻai, lāʻau lapaʻau a me nā ʻoihana ʻē aʻe, me ka aie hilinai.
Ka manawa hoʻouna: Jul-10-2023