Flange Uila

Hoʻohana ʻia ka flange paipu wili -i kapa ʻia hoʻi ʻo ascrewed flange- i kekahi milo i loko (ʻo ka pahu i hoʻopaʻa ʻia) e hoʻopaʻa ʻia me ke kaula paipu waho, e hana ana i ka hui paʻa-me ka ʻole o ka wili. He mea kūpono kēia no nā laina huahua liʻiliʻi i kaupalena ʻia ka hana wela, pono e hoʻokomo wikiwiki ʻia, a i ʻole e manaʻo ʻia ka wehe ʻana i kēlā me kēia manawa.

ʻO nā mea hoʻohana maʻamau, ʻo ia nō nā lawelawe pono, wehe -mea kani, hoʻokuʻu manawa-ups, a me nā ʻōnaehana kaomi haʻahaʻa-a-haʻahaʻa. Hāʻawi ʻo Octal Pipe i ke kila kalapona, ke kila kila, a me ke kila kila ʻole (ʻo ia hoʻi, ka flange wili wili ʻole) i ka nui ākea a me ka papa, me nā nui kaulana e like me 2″ flangeed threaded a me4″ threaded flange.

Kahi ʻoi aku ka maikaʻi o nā flanges wili

• ʻAʻole koi ʻia ka ʻae wili / wela
• ʻO ka hui wikiwiki me nā sealants maʻamau (PTFE tape a i ʻole anaerobic)
• Mālama maʻalahi a hoʻololi
• ʻO kahi koho maikaʻi no ka paipu galvanized a i uhi ʻia paha kahi i makemake ʻole ʻia ka wili

Nā hōʻailona hoʻolālā (ʻoiaʻiʻo ʻenehana)

• ʻAʻole ʻōlelo ʻia no ka haʻalulu koʻikoʻi, hoʻouka haʻalulu, a i ʻole ka paikikala wela nui
• Ka palena maʻamau i ke kaomi haʻahaʻa haʻahaʻa a me nā lua liʻiliʻi (Class 150/300 ka mea maʻamau)
• Pili ka paʻa o ka sila i ke ʻano milo pololei (NPT/BSP) a me -torque/sealant hana pono.

• Flange maʻamau:ASME B16.5 (Nā Paʻi Paipu a me nā Mea Paʻa Paʻa)
• Nā pae pae:

NPT (ʻokiʻoki): ASME/ANSI B1.20.1
BSPT (i hoʻopaʻa ʻia): ISO 7-1 / EN 10226
BSPP (kulike): ISO 228-1
Hoʻopaʻa maʻalahi ka Octal i ke ʻano milo (NPT / BSPT / BSPP) e pale aku i ka hui ʻana o ka pūnaewele -ups a hōʻoia i ka hōʻoia ana i ka hana ʻana.

• Flange Uila maʻamauʻO ka pahu paʻi pololei; hoʻolako ʻia ma RF (ke alo i hoʻokiʻekiʻe ʻia) a i ʻole FF (ka maka palahalaha).
• Flange hoemi Uila:Hoʻohui i kahi lua liʻiliʻi liʻiliʻi liʻiliʻi i loko o kahi flange ʻoi aku ka nui OD -e mālama i ka lewa a me kahi mea hoʻemi ʻokoʻa (flenge hōʻemi wili).
• Paʻa makapō Flange:ʻO kahi lepa makapō i wili ʻia a paʻi ʻia me nā milo o loko no nā puka makani, nā ʻauwai, a i ʻole nā ​​mea pili mea kani (tapped blind flange).
• NPT vs BSP no ka sila ʻana:
• NPT / BSPT (ʻoki ʻia):Sila mua ma o ke keakea kaula; e hoʻohana i ka lipine PTFE a i ʻole ka hoʻopaʻa wai.
• BSPP (pālikelike):Sila me ke apo. hoʻohana ʻia kahi mea nui ka hoʻohana hou ʻana a me ka hoʻonohonoho.
• ʻO nā ʻano o ke alo:

RF (maʻamau), FF (no ka hao a i ʻole nā ​​mea fiberglass), RTJ ma ke noi no nā hana kūikawā.

• Nui kaulana:Hoʻopaʻa pinepine ʻia nā lepa wili 2″ a me 4″ no nā pono mea kanu a me nā skid.
• Mea kūikawā:Loaʻa ka flange wili PVC no ka ʻōnaehana haʻahaʻa, ʻaʻole{1}}metala (mea hana maʻamau; ʻaʻole ASME B16.5 kila).

• Laulā nui:½″ – 24″ (DN15–DN600); liʻiliʻi liʻiliʻi liʻiliʻi ma mua a i ʻole like me 4″ maʻamau
• Nā papa kaomi:Papa 150, 300 (nā papa kiʻekiʻe e like me 600 ma ke noi, e pili ana i ka loiloi lawelawe)
• Ke alo nei:RF, FF, RTJ (ka hoʻohana palena ʻia me ke kaula ma muli o ka noʻonoʻo ʻana i ke kaomi)

• hao kalapona:ASTM A105 (ambient), A350 LF2 (haahaa -mahana), A694 F52–F70 (kiʻekiʻe-hua no ka lawelawe paipu)
• Kuhili ʻole (Stainless steel threaded flange):ASTM A182 F304/F304L, F316/F316L, F321, F347
• Alloy & Kiʻekiʻe -Mahina:ASTM A182 F11, F22, F91 (chrome-moly no ka wela kiʻekiʻe)
• Duplex & Super Duplex:ASTM A182 F51 (2205), F53 (2507), F55 no ka chloride -lawelawe waiwai a waho aku.
• Koho ʻole -metala:ʻO ka flange wili wili PVC no ka haʻahaʻa - kaomi, wai ʻino a i ʻole nā ​​laina pono hana kemika (he kila ʻole-ASME)

Pale ʻino / hoʻopau

• CS: aila ʻeleʻele, zinc -plated, wela-puu hao, FBE ma ke noi.
• SS: pickled & passivated; EP koho no ka lawelawe maʻemaʻe
• ʻO nā ʻāpana PTFE / ʻōpala no nā corrosive kikoʻī

• Weld -mākaukau hoʻokomo manuahi:Hana ʻia nā flanges ʻo Octal Pipe no ka bolting pololei, hoʻopau i ka hana wela a hoʻemi i ka pilikia o ka pūnaewele a me ka manawa haʻahaʻa.
• ʻOkoʻa liʻiliʻi, -liʻiliʻi:He kūpono no nā ala paipu paʻa, nā mea kani, a me nā skid modular kahi i kaupalena ʻia ka wahi.
• Mālama -hoʻolālā maikaʻi:Hiki ke hoʻoneʻe koke ʻia a hoʻololi ʻia paha nā flanges me ka ʻole o ka ʻoki ʻana i nā pipeline, e hōʻemi ana i nā pilikia hana.
• Hiki ke hoʻololi i nā mea a me nā maʻamau:Loaʻa i ke kila kalapona, ke kila kila, a me nā māka duplex, kūpono me API, ASME, PED, a me ISO no nā koi mea kanu like ʻole.
• Hiki ke hoʻololi ʻia, ka papahana -hana hana:Hoʻonohonoho ʻia ka hana ʻana e pili ana i nā manawa papahana o nā mea kūʻai aku, e hōʻoiaʻiʻo ana i ka hāʻawi ʻana i nā flanges threaded i nā ʻano nui a me nā papa.
• Puke mālama mālama:Ua uhi ʻia nā flanges me ka ʻaila anti-corrosion, i hoʻopaʻa ʻia me nā pāpale paipu plastik, a hoʻopaʻa pono ʻia a hiki i ka mākaukau no ke kau ʻana.

• Ka hana ʻana a me ka mālama wela:ʻO nā blanks i hoʻopaʻa ʻia me ka kahe ʻana o ka palaoa; maʻamau/Q&T/panene annealed i spec.
• Mīkini pololei:ʻO CNC ka pau ʻana o ka lua, nā kaula, ka PCD, a me ke alo (RF 125–250 AARH; RTJ grooves no ASME).
• Hōʻoia Lola:100% ana i ka ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP).
• NDT a me nā ho'āʻo paʻi:UT/MT/PT e like me ka mea i kuhikuhi ʻia; Loaʻa ka hoʻāʻo hydro ma ke noi no nā hui.
• Palapala:MTRs (EN 10204 3.1/3.2), hiki ke huli i ka wela, ke kolu -nānā ʻaoʻao (BV/SGS/TÜV) ma ke koi.

• Utilities: ea, nitrogen, mahu, lawelawe wai
• Mea hoʻokuʻu -a me nā kaula liʻiliʻi-kaʻina hana-
• Nā laina hoʻopaʻa kemika a me nā kaʻa kaʻawale
• Nā pilina lālā wai -ahi (me ka papa/maka i hoʻohālikelike ʻia me ka ʻōnaehana)
• Nā lawelawe wela haʻahaʻa (LF2) a me ka hana ʻino (316L, duplex)

• Kūlana:ASME B16.5 (uila)
• Nā Loko:NPT, BSPT, BSPP
• Nui:½ ″ – 24 ″ (2″ & 4″ nā lehelehe i hoʻopaʻa mau ʻia)
• Nā papa:150 / 300 (600 ma ke noi)
• Nā helehelena:RF / FF / RTJ
• Nā ʻano:Ula maʻamau, kaula hoʻohaʻahaʻa wili, flange makapō paʻi
• Mea Hana:CS (A105/A350 LF2), SS (F304/F316), Alloy, Duplex; ʻO ka flange milo PVC no nā ʻōnaehana metala ʻole- haʻahaʻa

1. Ka nui, NPS, Papa Paʻi (e laʻa, 2″, Papa 300)
2.Thread Form (NPT / BSPT / BSPP) a me ka lima lima inā kūikawā
3.Facing (RF / FF / RTJ) a me ke ʻano gasket inā ʻike ʻia
4. Material Grade (A105, LF2, F316L, F22, F51, etc.)
5. Nā Koina Nānā (NDT, hydro, 3rd-party)
6. Hoʻopau / Hoʻopili (galvanizing, passivation, FBE)
7. ʻO nā mea kūikawā: nā kaula hoʻohaʻahaʻa i hoʻopaʻa ʻia, paʻi ʻia i ka flange makapō, ka pena pena, ka hōʻailona ʻana, ka pahu

Nā palapala hōʻoia

 

Palapala CE

Palapala ISO 9001

Palapala API Q1

Palapala Palapala ABS

Palapala AP-5L

Palapala API-5CT

 

Nā huahana pale: ʻO ka flange kaula, nā mea hana ʻo China threaded flange, nā mea hoʻolako, hale hana