Hāʻawi nā mea hana kānana Kina i nā ʻano kānana hoʻoheheʻe hydraulic suction maʻamau

ʻO nā hiʻohiʻona nui o kamea kānana kaulae komo i keia mau mea:

‌ ke ʻano pili ‌ : pili ʻia ke ʻano kānana kānana threaded ma o ke kaula, ua maʻalahi kēia ʻano pili i ka hoʻonohonoho ʻana a me ka wehe ʻana, hiki i nā mea hoʻohana ke hoʻololi a mālama i ka mea kānana ‌. ʻO nā maʻamau maʻamau ʻo M thread, G thread, NPT thread, a me nā mea ʻē aʻe, inā loaʻa nā kūlana hiki iā mākou ke hoʻolālā a hana.

‌ Ka palena o ka noi ‌: hoʻohana nui ʻia ka mea kānana kānana threaded i nā ʻano mea hana a me nā pipeline, ʻoi aku hoʻi i nā mea liʻiliʻi liʻiliʻi, nā pamu, nā kīwaha ma mua o ka pipeline maʻamau. Aia kona anawaena nominal ma waena o DN15 ~ DN100, kūpono no nā ʻano hana ‌. I loko o ka'ōnaehana hydraulic, hoʻohana nuiʻia i ka pailaʻaila e kānana i nā mea haumia i loko o kaʻaila a mālama i ka maʻemaʻe o ka pūnaewele.

‌ material a me ka corrosion resistance ‌ : ʻO ka mea kānana kānana threaded i hana pinepine ʻia me ke kila kila kila kiʻekiʻe, e like me 304 a i ʻole 316L stainless steel, me ke kūpaʻa corrosion maikaʻi loa a me ke kūpaʻa wela kiʻekiʻe. Hiki i kēia mea ke pale aku i ka corrosion o ka waikawa, ka alkali, ka paʻakai a me nā mea kemika ʻē aʻe, hoʻonui i ke ola lawelawe, hoʻemi i ke kumukūʻai ‌.

‌ Ka hoʻolālā a me ka mālama ʻana ‌ : He maʻalahi ka mea kānana pili pili i ka hoʻolālā ʻana, paʻa i ke ʻano, kūpono a wikiwiki hoʻi i ka hoʻokomo ʻana, a hiki ke hoʻopili pololei ʻia i ka ʻōnaehana pipeline. Hiki ke maʻalahi ka hoʻomaʻemaʻe ʻana a me ka hoʻololi ʻana, wehe wale i ke kaula hiki ke hoʻohana ʻia, hōʻemi i nā kumukūʻai mālama, hoʻomaikaʻi i ka hana pono.

‌ kaomi ʻana ‌ : aia ʻelua mau kaʻina hana o ka ʻenehana kānana pili pili: ka hoʻolei ʻana a me ka forging. He kūpono ka ʻāpana hoʻolei no ke kūlana hana o ke kaomi nominal ʻaʻole iʻoi aku ma mua o 4.0MPa, ʻoiai hiki ke hoʻohana ʻia ka ʻāpana forging ‌3 ma lalo o ke kiʻekiʻe kiʻekiʻe me ka pae kaomi ʻaʻole i ʻoi aku ma mua o Class2500.

I ka hōʻuluʻulu manaʻo, hana maikaʻi ka mea kānana interface threaded i nā noi ʻoihana a me nā mīkini hana me kāna ʻano hoʻohui kūpono, ka laulā noi ākea, nā mea maikaʻi loa a me ka pale ʻana i ka corrosion, ka hoʻolālā maʻalahi a me ka mālama pono.