L paipu hope, LL (Palua L) paipu huluhulu, KL paipu hope (papu hope knurled) (me ka alumini alumini)
Nā Fins: Aluminum ASTM B209 Al 1060;ASTM B209 Al 1100, 1050A.
Nā kahua noi
● ka aila, kemika a me ka petrochemical kaʻina hana
● lāʻau kinoea maoli
● ka ʻoihana kila: ka umu ahi a me nā ʻōnaehana hoʻololi
● hana mana
● ea ea (Freon, ammonia, propane)
● puhi ʻana i nā ʻōpala o ka hale
● nā mea hoʻoluʻu compressor, etc.
L-Fin Tube
Hoʻohana ʻia ʻo Foot Finned Tubes i mea hoʻololi wela, ʻaʻole i ʻoi aku ma kahi o 400 degere, a hoʻohana mua ʻia i nā noi hoʻoluʻu ea (me nā radiators nui a me nā mea hoʻoluʻu aila compressor nui).
ʻO nā paipu ʻūhā ʻūhā L-wāwae he ʻāpana ʻili alumini lahilahi i ʻeha ʻia a puni ka pōʻai paipu.ʻO nā mea paipu he kila kalapona, kuhili ʻole, a keleawe paha.Hoʻokumu mua ʻia kahi kapuaʻi, 1/16" ākea, ma kekahi ʻaoʻao o ka ʻili hope (pēlā, ka inoa "L-Foot"). ʻO ka mamao o ka hope he 10 fins/in o ka lōʻihi o ka paipu (hiki ke hoʻololi ʻia).
LL-Fin Tube
Hana ʻia ʻo LL-Fin Tube ma ke ʻano like me ke ʻano o ka paipu finned "L" koe wale nō ka uhi ʻana o ka wāwae hope e hoʻopaʻa piha i ka paipu kumu e hāʻawi ai i ke kūpaʻa maikaʻi loa.Hoʻohana pinepine ʻia kēia ʻano paipu finned ma ke ʻano he koho ʻē aʻe i ke ʻano extruded ʻano fin i ʻoi aku ka pipiʻi ma nā wahi corrosive.
KL-Fin Tube
Hana ʻia ʻo KL-Fin Tube e like me ka 'L' finned tube koe wale nō ke ʻoki ʻia ka paipu kumu ma mua o ka hoʻohana ʻana i ka wāwae hope.Ma hope o ka hoʻohana ʻana, hoʻokomo ʻia ka wāwae hope i loko o ka knurling e pili ana i ka paipu kumu a laila e hoʻonui ai i ka paʻa ma waena o ka hope a me ka paipu, e hoʻomaikaʻi ai i nā ʻano hoʻololi wela.
* Ka wela hana kiʻekiʻe loa: 260 deg C.
* Ke kū'ē i ka ʻinoʻino o ka lewa: Hiki ke kūpono
* Kūleʻa mīkini: ʻae ʻia
* Nā mea Fin: Aluminium, Copper
* Mea paipu: ʻO kēlā me kēia palena manaʻo
Mea Paipu Base
Kuhili ʻole, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel etc. (nā mea āpau i ka palena theoretical)
ʻO ka pahu kumu ma waho ke anawaena: 12.70 mm a i 38.10 mm
Mānoanoa o ka Tube Base: 1.25mm A i luna
Ka lōʻihi o ka pahu kumu: 500 mm Min a 15000 mm
Mea Hana: Aluminum, Copper, Stainless Steel, etc.
Mānoanoa Fin: 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.55mm, 0.60mm, 0.65mm
ʻOi aku ka lōʻihi: 236 FPM (6 FPI) a i 433 FPM (11 FPI)
Kiʻekiʻe Fin: 9.8 mm a 16.00 mm