ʻO Bronze 125 # Threaded Reducing Coupling me UL Certification, 100% air testing, a me Independent lab verification of the relevant chemical and physical qualities.Factory Sale 125 Class Cast Bronze Threaded Reducing Coupling Fitting he huahana kūpono kūpono i loaʻa nā pono kūikawā he nui.ʻO ka mea mua, hana ʻia ia me C83600 i hoʻolei ʻia i ke keleawe, he maikaʻi ka hoʻopau ʻana i ka ʻili a me ke kūpaʻa corrosion ikaika.Eia kekahi, ʻaʻole ia wale nō kahi puʻupuʻu koʻokoʻo i loko no ka maʻalahi o ka hoʻokomo ʻana, akā hoʻemi nui hoʻi i ka hopena o ka leaks.ʻO ka mea hope akā ʻaʻole ka mea liʻiliʻi, ʻo nā gaskets pipiʻi akā hiki ke hoʻopaʻa ʻia e hōʻoiaʻiʻo i ke ola lawelawe ʻoi loa.ʻO ke kūʻai aku ʻana o ka hale hana 125 Class Cast Bronze Threaded Reducing Coupling Fitting e lilo i kekahi o nā huahana kū pono i ka hale hana a me ka mākeke pā wai.Eia kekahi, ʻo nā mea maikaʻi o ka hoʻokomo maʻalahi, ka hōʻoia nui o ke ola lawelawe, a me ka haʻahaʻa haʻahaʻa o ka leakage ua huki pū kekahi i nā mea komo mākeke koʻikoʻi e nīnau e pili ana i nā pilikia pili.Hoʻokaʻawale ʻia i nā ʻāpana he nui e hoʻonui mau i ka maikaʻi o ka lawelawe;2. ʻO ka hana kiʻekiʻe a me ka mālama ʻana i ka ikehu, e hōʻemi ana i ka hoʻohana ʻana i ka ikehu ma ke ʻano maoli;3. Ka hopena pale-hiki iā ia ke unuhi i nā nalu haʻalulu acoustic a me nā nalu ea;4. Ventilation-hiki iā ia ke lawe aku i ka 5. E hoʻi i ka hemahema - inā he hemahema i ka wā e hoʻi ai i ka zero, e hoʻoponopono koke mākou. , maʻalahi a loaʻa iā ia nā pono kūʻokoʻa e mālama i kahi ma ka mākeke