OLELO HOOLAHA
inoa mea kūʻai | Hui puʻu |
Nui | 1/2"-24" |
Paʻi | 150#-2500#,PN0.6-PN400,5K-40K |
Kūlana | ANSI B16.5, EN1092-1, JIS B2220 etc. |
ʻO ka pau ʻana | MSS SP 43, ASME B16.9 |
Mea waiwai | Kila kohu ʻole:A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4301, 1.4301, 1.4301, 1.4301. 54Mo a pela aku. |
Ke kila kalapona:A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24, A515 Gr60, A515 Gr 70 etc. | |
Duplex kila kila:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462, 1.4410, 1.4501 a pēlā aku. | |
Pipeline kila:A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc. | |
nickel alloy:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 etc. | |
Cr-Mo huila:A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, etc. | |
Palapala noi | ʻOihana Petrochemical; ʻoihana mokulele a me ka ʻoihana aerospace; ʻoihana lāʻau lapaʻau; hoʻopau kinoea; mea kanu mana; kūkulu moku; mālama wai, etc. |
Nā pono | mea kūʻai mākaukau, ʻoi aku ka wikiwiki o ka lawe ʻana; loaʻa i nā nui āpau, hana ʻia; kūlana kiʻekiʻe |
NA KUMU ANA
PALAPALA HUA LAP
Pono ka ʻāpala hui pū ʻelua i ʻelua ʻāpana paipu no kēlā me kēia ʻaoʻao o ka hoʻohui flanged, kahi stub a me kahi flange hope.Hoʻopili ʻia ka flange hope ʻoluʻolu ma luna o ke anawaena o waho o ka stub welau, kahi i hoʻopili ʻia i ka paipu.ʻAʻole i hoʻopili ʻia ka flange backing i ka paipu, a hiki ke hoʻololi ʻia, ʻoi aku ka maikaʻi i ka wā e pono ai ke kuhikuhi ʻana i nā flanges i ka wā o ke kūkulu ʻana.
Eia kekahi, no ka mea, ʻaʻole pili ka flange hope me ka wai kaʻina hana, hiki ke hana ʻia me kahi mea ʻoi aku ka pale ʻana i ka corrosive.No ka laʻana, inā he ʻino ke kaʻina hana a koi ʻia ka paipu me ke kila kila, e like me ka ASTM A312 TP316L, a laila pono e hana ʻia ka stub hope me SS 316L;akā naʻe, hiki ke hana ʻia ka flange kākoʻo me ka ASTM A105 maʻalahi.
ʻAʻole ikaika kēia ʻano o ka hoʻohui ʻana e like me ka ʻāʻī weld akā ʻoi aku ka maikaʻi ma mua o ka wili ʻana, ka weld socket, a me ka hoʻoheheʻe ʻana i nā pili;akā naʻe, ʻoi aku ka pipiʻi o ka hoʻokō ʻana, no ka mea, pono ia i ka weld butt penetration piha a koi i ʻelua ʻāpana.
HOPE KAHIKI
E hoʻohana mau ʻia kahi Stub End me kahi lepa Hui Lap, ma ke ʻano he lepa hope.
Hoʻohana ʻia kēia mau pili flange, i nā noi haʻahaʻa a me nā noi koʻikoʻi ʻole, a he ala haʻahaʻa ia o ka flanging.
I loko o kahi ʻōnaehana paipu kila kila, no ka laʻana, hiki ke hoʻohana ʻia kahi flange kila carbon, no ka mea ʻaʻole lākou i hui pū me ka huahana i ka paipu.
Loaʻa nā Stub Ends ma kahi kokoke i nā anawaena paipu a pau.Ua wehewehe ʻia nā ʻāpana a me nā ʻae ʻana i ka maʻamau ASME B.16.9.Hōʻike ʻia ʻo Stub Ends (pono) i ka MSS SP43.
POMAIKAI O LAP JOINT FLANGE
- ʻO ke kūʻokoʻa e wili a puni ka paipu e hoʻomaʻamaʻa i ka hoʻopaʻa ʻana o nā puka kīʻaha flange kū'ē.
- ʻO ka loaʻa ʻole o ka hoʻopili ʻana me ka wai i loko o ka paipu e ʻae pinepine i ka hoʻohana ʻana i nā flanges kila carbon inexpensive me ka paipu pale corrosion.
- I loko o nā ʻōnaehana e ʻā a ʻāʻī koke ʻia, hiki ke hoʻopakele ʻia nā flanges no ka hoʻohana hou ʻana.
HOIKE NUI HANA
1. Maka
maka palahalaha, ʻo Radius ka mea nui loa
2. Me ka hub a i ʻole ka hub
3.Face hoʻopau
Ana ʻia ka pau ʻana ma ka alo o ka flange ma ke ʻano he Arithmetical Average Roughness Height (AARH).Hoʻoholoʻia ka hopena e ka maʻamau i hoʻohanaʻia.No ka laʻana, hōʻike ʻo ANSI B16.5 i ka pau ʻana o ka maka i loko o ka laulā 125AARH-500AARH(3.2Ra a i 12.5Ra).Loaʻa nā hoʻopau ʻē aʻe ma ke koi, no ka laʻana 1.6 Ra max, 1.6/3.2 Ra, 3.2/6.3Ra a i ʻole 6.3/12.5Ra.ʻO ka laulā 3.2/6.3Ra ka mea maʻamau.
KA HOAKAKA A ME KA PAPA
• Hoʻohana kēlā me kēia papa i ke kiʻiʻoniʻoni plastik e pale i ka ʻili
• No ka mea, ua hoʻopili ʻia nā kila kuhili ʻole e ka pahu plywood.No ka ʻoi aku ka nui, ua hoʻopili ʻia ka flange kalapona e ka pallet plywood.A i ʻole hiki ke hoʻopili ʻia.
• Hiki ke hana i ka māka hoʻouna ma ke noi
• Hiki ke kālai ʻia a paʻi ʻia paha nā māka ma nā huahana.ʻAe ʻia ʻo OEM.
NĀNĀ
• hoao UT
• hoao PT
• hoao MT
• ho'āʻo ana
Ma mua o ka hoʻouna ʻana, e hoʻonohonoho kā mākou hui QC i ka hoʻāʻo NDT a me ka nānā ʻana.
HANA HANA
1. E koho i ka mea maka maoli | 2. Eʻoki i ka mea maka | 3. Hoʻomaʻamaʻa mua |
4. Ke kalaiwa ana | 5. Hana wela | 6. Mīkini ʻOka |
7. Ka wili ana | 8. Hana maikaʻi | 9. Hoailona |
10. Nānā | 11. Hoʻopili | 12. Hāʻawi |
Pono ka ʻāpala hui pū ʻelua i ʻelua ʻāpana paipu no kēlā me kēia ʻaoʻao o ka hoʻohui flanged, kahi stub a me kahi flange hope.Hoʻopili ʻia ka flange hope ʻoluʻolu ma luna o ke anawaena o waho o ka stub welau, kahi i hoʻopili ʻia i ka paipu.ʻAʻole i hoʻopili ʻia ka flange backing i ka paipu, a hiki ke hoʻololi ʻia, ʻoi aku ka maikaʻi i ka wā e pono ai ke kuhikuhi ʻana i nā flanges i ka wā o ke kūkulu ʻana.
Eia kekahi, no ka mea, ʻaʻole pili ka flange hope me ka wai kaʻina hana, hiki ke hana ʻia me kahi mea ʻoi aku ka pale ʻana i ka corrosive.No ka laʻana, inā he ʻino ke kaʻina hana a koi ʻia ka paipu me ke kila kila, e like me ka ASTM A312 TP316L, a laila pono e hana ʻia ka stub hope me SS 316L;akā naʻe, hiki ke hana ʻia ka flange kākoʻo me ka ASTM A105 maʻalahi.
ʻAʻole ikaika kēia ʻano o ka hoʻohui ʻana e like me ka ʻāʻī weld akā ʻoi aku ka maikaʻi ma mua o ka wili ʻana, ka weld socket, a me ka hoʻoheheʻe ʻana i nā pili;akā naʻe, ʻoi aku ka pipiʻi o ka hoʻokō ʻana, no ka mea, pono ia i ka weld butt penetration piha a koi i ʻelua ʻāpana.
E hoʻohana mau ʻia kahi Stub End me kahi lepa Hui Lap, ma ke ʻano he lepa hope.
Hoʻohana ʻia kēia mau pili flange, i nā noi haʻahaʻa a me nā noi koʻikoʻi ʻole, a he ala haʻahaʻa ia o ka flanging.
I loko o kahi ʻōnaehana paipu kila kila, no ka laʻana, hiki ke hoʻohana ʻia kahi flange kila carbon, no ka mea ʻaʻole lākou i hui pū me ka huahana i ka paipu.
Loaʻa nā Stub Ends ma kahi kokoke i nā anawaena paipu a pau.Ua wehewehe ʻia nā ʻāpana a me nā ʻae ʻana i ka maʻamau ASME B.16.9.Hōʻike ʻia ʻo Stub Ends (pono) i ka MSS SP43.
- ʻO ke kūʻokoʻa e wili a puni ka paipu e hoʻomaʻamaʻa i ka hoʻopaʻa ʻana o nā puka kīʻaha flange kū'ē.
- ʻO ka loaʻa ʻole o ka hoʻopili ʻana me ka wai i loko o ka paipu e ʻae pinepine i ka hoʻohana ʻana i nā flanges kila carbon inexpensive me ka paipu pale corrosion.
- I loko o nā ʻōnaehana e ʻā a ʻāʻī koke ʻia, hiki ke hoʻopakele ʻia nā flanges no ka hoʻohana hou ʻana.
Hōʻike kikoʻī huahana
1. Maka
maka palahalaha, ʻo Radius ka mea nui loa
2. Me ka hub a i ʻole ka hub
3.Face hoʻopau
Ana ʻia ka pau ʻana ma ka alo o ka flange ma ke ʻano he Arithmetical Average Roughness Height (AARH).Hoʻoholoʻia ka hopena e ka maʻamau i hoʻohanaʻia.No ka laʻana, hōʻike ʻo ANSI B16.5 i ka pau ʻana o ka maka i loko o ka laulā 125AARH-500AARH(3.2Ra a i 12.5Ra).Loaʻa nā hoʻopau ʻē aʻe ma ke koi, no ka laʻana 1.6 Ra max, 1.6/3.2 Ra, 3.2/6.3Ra a i ʻole 6.3/12.5Ra.ʻO ka laulā 3.2/6.3Ra ka mea maʻamau.
Hoailona a hoʻopaʻa
• Hoʻohana kēlā me kēia papa i ke kiʻiʻoniʻoni plastik e pale i ka ʻili
• No ka mea, ua hoʻopili ʻia nā kila kuhili ʻole e ka pahu plywood.No ka ʻoi aku ka nui, ua hoʻopili ʻia ka flange kalapona e ka pallet plywood.A i ʻole hiki ke hoʻopili ʻia.
• Hiki ke hana i ka māka hoʻouna ma ke noi
• Hiki ke kālai ʻia a paʻi ʻia paha nā māka ma nā huahana.ʻAe ʻia ʻo OEM.
Nānā
• hoao UT
• hoao PT
• hoao MT
• ho'āʻo ana
Ma mua o ka hoʻouna ʻana, e hoʻonohonoho kā mākou hui QC i ka hoʻāʻo NDT a me ka nānā ʻana.
Kaʻina hana hana
1. E koho i ka mea maka maoli | 2. Eʻoki i ka mea maka | 3. Hoʻomaʻamaʻa mua |
4. Ke kalaiwa ana | 5. Hana wela | 6. Mīkini ʻOka |
7. Ka wili ana | 8. Hana maikaʻi | 9. Hoailona |
10. Nānā | 11. Hoʻopili | 12. Hāʻawi |