Bellows sila puka kiwikā, he mea nui ia o ka metala bellows, lalo kumu apono 'akomi seam kuʻihao a me ka welding, ka luna olokaʻa a me ka pili pāpaʻa kuʻihao 'akomi, ma waena o ka wai a me ka lewa e hana i ka metala keakea, e hōʻoia i ka kiwikā kumu. ʻole leakage.
2. ʻO ka hoʻolālā sila ʻelua (ʻo ka paipu wili + packing) inā hāʻule ka bellows, e pale pū ka paʻi ʻana i ka leakage a mālama i nā kūlana hoʻopaʻa paʻa honua;
3. Hoʻopili ʻia ka uhi valve me ka momona kūpono, hiki ke hoʻohana pololei ʻia e lubricate i ke kumu, ka nut a me ka lima lima, ʻaʻole like me ka lubrication screw kuʻuna.
4. Ergonomically i hoʻolālā ʻia ka huila lima, me ka lōʻihi o ke ola lawelawe, maʻalahi a maʻalahi ka hana, palekana a ʻoi aku ka hilinaʻi;
Hoʻohana huahana: ka ʻaila, ka ʻoihana kemika, ka lāʻau lapaʻau, ka mea hoʻomomona, ka mana uila a me nā ʻoihana ʻē aʻe.
Mea: ke kila hoʻolei ʻia, ke kila hoʻoheheʻe ʻia, ke kila kila ANSI mea.
Nui inoa: 1/2 "~16"
Hiki iā ia ke hāʻawi i 18 "a ma luna o ka hoʻoponopono huahana caliber.
Ke kaomi inoa: 150LB~600LB,
Hiki ke hoʻopilikino ʻia ka huahana no 800LB a ma luna o nā huahana kaomi.
Ke ano pili: flange, thread, welding (butt welding, socket welding)