ʻO nā huahana me ka hōʻailona UPC® e pili ana i nā code a me nā kūlana ʻAmelika pili.ʻO nā huahana me ka hōʻailona cUPC® e pili ana i nā code a me nā kūlana kūpono o ʻAmelika a me Kanada.
Hana ʻia nā uhi manhole no ke kūkulu ʻana a me ka hoʻohana lehulehu.Pono nā uhi Manhole e maʻemaʻe a ʻaʻohe lua one, puka puhi, ʻino a me nā hemahema ʻē aʻe.
Ua hoʻohana nui ʻia ʻo WRY series hot oil pump i ka ʻōnaehana hoʻomehana lawe wela.Ua komo ʻo ia i nā ʻano ʻoihana like ʻole e like me ka ʻaila, ka ʻoihana kemika, ka ʻōpala, nā plastics, ka lāʻau lapaʻau, ka textile, ka paʻi ʻana a me ke kala, ka hana alanui a me ka meaʻai.Hoʻohana nui ia no ka lawe ʻana i ka wai wela wela me ka ʻole o nā ʻāpana paʻa.ʻO ka mahana lawelawe ʻo ≤ 350 ℃.
I mea e mālama ai i ka hilinaʻi kūpaʻa a me ka palekana kiʻekiʻe, ua hala ʻo YT i ka palapala hōʻoia ISO9001.I ka makahiki 2000, ua hala ka mīkini pahū-hōʻoia i ka European ATEX (9414 EC) maʻamau a me nā kūlana European EN 50014, 5001850019.Ua loaʻa i nā huahana o YT nā palapala hōʻoia ATEX i hoʻopuka ʻia e nā hui ʻae a ka European Community CESI ma Milan a me LCIE ma Paris.
ʻO ka paipu hao hao e like me BS416: Māhele 1:1990
Maikaʻi: Haʻa Hanahinahina
Nui: DN50-DN150
Ka uhi loko a me waho: ʻeleʻele bitumen
ʻO ka paipu hao hao e like me DIN/EN877/ISO6594
Mea: Ka hao me ka flake graphite
Pono: GJL-150 e like me EN1561
Ka uhi: SML, KML, BML, TML
Nui: DN40-DN300
Kūlana: EN877
Mea: hao hina
Nui: DN40 a DN400, me DN70 a me DE75 no ka māhele mākeke ʻEulopa
Hoʻohana: ʻO ka hoʻoheheʻe ʻana i ke kūkulu ʻana, ka wai ʻōpala i loko o ka momona, ka hoʻohemo ʻana o ka pollution, ka wai ua
Nā mea kāʻei a me nā ʻāpana paʻa: SS 1.4301/1.4571/1.4510 e like me EN10088(AISI304/AISI316/AISI439).
Bolt: Nā wili poʻo poʻo me ke kumu hexagon me ka zinc i uhi ʻia.
Hoʻopaʻa ʻia i ka lāʻau/gasket: EPDM/NBR/SBR.
Nui Huahana: DN80-DN2600
Kūlana Lahui: GB/T13295-2003
Kūlana International: ISO2531-2009
Kūlana ʻEulopa: EN545/EN598
Hiki ke hoʻopilikino i nā huahana hoʻolei hao hina, nā huahana hao ductile.