ʻO ka kuʻekuʻe wāwae kila kila 90° kuʻekuʻe he mea kūpono i hoʻohana kūikawā ʻia no nā pili paipu. Hiki iā ia ke alakaʻi i kahi paipu i kahi paipu ʻē aʻe e kū pono ana iā ia, a hoʻohuli iā ia i 90 degere e hana i kahi huli ʻākau. Hana ʻia ke kuʻekuʻe wāwae 90 ° kuʻekuʻe kuʻekuʻe kuʻekuʻe kila me ke kila kila maikaʻi, ʻoi aku ka maikaʻi o ka corrosion kūʻē, ke kiʻekiʻe o ka wela a me ke kūpaʻa ʻana. ʻO kāna mau pono nui: 1. He kūpono no nā ʻōnaehana paipu me ke kiʻekiʻe kiʻekiʻe, ka wela kiʻekiʻe a me ke kinoea corrosive a me ka media wai. 2. He maʻalahi ke hoʻouka a ʻaʻole koi i nā mākau ʻoihana a me nā mea hana. 3. ʻAʻole maʻalahi ka leak. 4. He kūpono ka hoʻolālā, hiki ke hoʻohaʻahaʻa maikaʻi i ke kū'ē a me ke kaumaha o ka'ōnaehana pipeline. Hoʻohana nui ʻia nā kuʻekuʻe kuʻekuʻe kila kila 90 ° i nā ʻōnaehana paipu i nā ʻoihana like ʻole, e like me ke kemika, ka ʻaila, ka meaʻai, ka lāʻau lapaʻau, ka textile, aerospace a me nā ʻoihana nuklea.
ʻO nā mea maʻamau no ke kila kila kila 90° kuʻekuʻe lima he 304 kuhiliʻole kila, 316 kuhiliʻole kila, 321 kuhiliʻole kila, a pela aku. Ma ke ʻano o nā kikoʻī, ua hoʻolālā ʻia a hana ʻia ka nui o ka kuʻekuʻe kuʻekuʻe kila kila 90 ° elbow e like me nā kūlana honua a me nā kūlana ʻoihana. ʻO nā nui maʻamau ka DN15-DN1200, ka mānoanoa o ka paia SCH5S-SCH160, XS, XXS, a me nā mea'ē aʻe. Ma keʻano o nā kūlana, pono ka hanaʻana i nā kuʻekuʻe wāwae 90 ° e like me ASME B16.9, DIN 2605, GB / T12459, a me nā mea'ē aʻe. nā koi o nā kūlana kūpono a loaʻa ka hilinaʻi maikaʻi a me ke kūpaʻa.
Mai ka hoʻomaka ʻana o ka hoʻokumu ʻana, ua mālama pono ka ʻoihana i nā koi o ka ʻōnaehana hōʻoia maikaʻi o ka honua e hoʻokele i ka hana. ʻO ka mea kūʻai mua, ʻo ka maikaʻi ka mea mua o kā mākou ʻoihana pāʻoihana, hana i ka hana maikaʻi o kēlā me kēia paipu kūpono, hoʻomalu pono i kēlā me kēia kaʻina hana, e like me ka nānā maʻamau, nā huahana ma mua o ka haʻalele ʻana i ka hale hana e hōʻoia i ke kūpono piha. Ke kakali nei i ke kākoʻo ʻana i kāu papahana!
1.NPS:DN15-DN3000, 1/2"-120"
2. Ka helu mānoanoa: SCH5-SCHXXS
3. Kūlana: EN, DIN, JIS, GOST, BS, GB
4.Material:
①Sila ʻole: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H
②DP Steel: UNS S31803, S32205, S32750, S32760
③Ke kila kila: N04400, N08800, N08810, N088
