ʻO ke kila kila ma ka pā Flange SOP ASMEANSI B16.5 BS4504 DIN2501

Hoʻolauna pōkole

ʻAno pāpaʻi kuʻihao palahalaha ʻo ia ka flange maʻamau, a ʻo ke kaomi maʻamau ʻo PN2.5, PN6, PN10, PN16, PN25.
ʻO ke ala kuʻi: e hoʻokomo mua i ka paipu kila i loko o ke anawaena o loko o ka flange no ka hoʻopili ʻana i hoʻokahi ʻaoʻao, a laila e hoʻopaʻa me nā bolts ma nā ʻaoʻao ʻelua;
Pāpā ʻano pāpaʻa kuʻihao flange mea: 304,316,316L, kalapona kila, hao hao, etc.
ʻO ke ʻano o ka ʻili o ke sila: ka mokulele piha (FF), ke alo i hāpai ʻia (RF)

Ka laulā o ka noi

Kuʻo palahalaha ʻano pāflangeLoaʻa i nā mea maikaʻi o nā mea kūpono, hana maʻalahi, haʻahaʻa haʻahaʻa a me ka hoʻohana ākea;Eia nō naʻe, ma muli o kona rigidity maikaʻi ʻole, ʻaʻole pono e hoʻohana ʻia i nā ʻōnaehana paipu kaʻina hana kemika me nā koi o ka lako a me ke koi, flammability, explosiveness a me ka vacuum kiʻekiʻe, a i nā kūlana weliweli loa.
Eia kekahi, ma muli o kāna hana piha maikaʻi, ua hoʻohana nui ʻia ka flange welding flat i ka ʻenekinia kemika, ke kūkulu ʻana, ka lako wai, ka hoʻoheheʻe wai, ka ʻaila, ka māmā a me ka ʻoihana kaumaha, refrigeration, sanitation, hoʻomehana wai, pale ahi, mana uila, aerospace, hana moku a me nā papahana kumu ʻē aʻe.

Ke ano

ʻO ka hiʻohiʻona nani, ka ʻili maʻemaʻe, ka ʻakika a me ke kūpaʻa alkali, ke kūpaʻa corrosion, ka hana ʻano ikaika;
Mea maʻamau o ke kila kalapona:ASTM A105,20#,Q235,16Mn,ASTM A350 LF1,LF2 CL1/CL2,LF3 CL1/CL2,ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;

ʻO nā pono a me nā pōʻino o Carbon Steel Plate Flat Welding Flange

Pōmaikaʻi:

1. ʻAʻole mālama wale ka flange welding flat i kahi ākea a hoʻemi i ke kaumaha, akā e hōʻoiaʻiʻo nō hoʻi ʻaʻole e kahe ka hui a loaʻa ka hana hoʻopaʻa maikaʻi;
2. ʻO ka nui o ka flange compact ma muli o ka ho'ēmiʻana i ke anawaena o ka sila, e ho'ēmi i ka māhele o kaʻili o ka sila;
3. Ua hoʻololi ʻia ka flange gasket e ke apo sealing e hōʻoia i ka hoʻohālikelike ʻana o ka maka sila i ka maka sila;
4. Ho'emi ia i ka nuipa a me ka lewa a he hana ko'iko'i i ka ho'ohana 'oihana;

Nā hemahema:

ʻO ka hemahema o ka hoʻolālā ʻana o ka flange welding flat ʻaʻole hiki ke hōʻoiaʻiʻo ʻaʻole leakage;
Nā hemahema i kona hoʻolālā ʻana: ikaika ka pilina, a e like me ka hoʻonui ʻana o ka wela a me ka hoʻololi ʻana i ka ukana manawa e hoʻoneʻe ai i ka neʻe ʻana ma waena o nā alo flange, e hoʻopilikia i ka hana o ka flange, pēlā e hōʻino ai i ka pono o ka flange, a hiki i ka leakage;
ʻAʻole hiki ke loaʻa nā hemahema o kekahi huahana, akā e ho'āʻo e hoʻomalu i nā hemahema o ka huahana i kahi liʻiliʻi loa, no laila e ho'āʻo e hoʻomaikaʻi i ka hana o ka huahana i ka wā e hana ai i ka flange welding flat e hana i ka hana nui;

Kuhikuhi ʻikepili