Pipe tube ni ohun sanlalu ibiti o ti Austenitic, Ferritic ati Martensitic alagbara, steels, ile oloke meji alagbara, steels, nickel irin, o dara fun gbogbo awọn orisi ti ooru exchangers, gẹgẹ bi awọn seawater coolers, condensers, evaporators, Gas ati reheaters.
Dextube ká pipe tube eto pẹlu Ijoba ati metric titobi, lati ita ila opin 6,35 mm soke si 50,8 mm (1/4 "to 2"). Special titobi le wa ni ṣe lati paṣẹ. Wa pipe Falopiani ti wa ni pese ni gígùn gigun soke si 30 mita, tabi bi U-ro Falopiani.
Ilana Ọna: Tutu kale / Tutu yiyi
onipò:
Austenitic: 304 / L, 316l, 317L, 321, 347, 904L,
Martensite: 410.430, 405, 409, 439, 420, 444, 446
Ile oloke meji: S31803, S32205, S31500, S31200, S32304, S32750
Nickel Alloy: alloy 400, Alloy 600, Alloy 625, Alloy 800, Alloy 825, Alloy 20, Alloy 28, Alloy C276;
Miiran onipò le wa ni nṣe lori ìbéèrè.
Standards: A213 / A269 A789 / A790 EN 10216-5 TC1
Ita opin ibiti o lati 6.35-50.8mm
Odi sisanra ibiti o lati 0.71-3.81mm
Inspection & igbeyewo:
1. 100% PMI / Kemikali onínọmbà igbeyewo.
2,100% Dimension idanwo & 100% Visual ibewo
3. ẹdọfu igbeyewo, Flange igbeyewo, líle igbeyewo, pẹrẹsẹ igbeyewo
4. 100% Eddy igbeyewo tabi Hydrostatic igbeyewo ṣaaju ki o to atunse ati 100% Hydrostatic igbeyewo lẹhin atunse
5. Ṣiṣayẹwo wahala tu ooru itoju ni atunse agbegbe plus 300mm gbooro ẹsẹ ipari lẹhin atunse pẹlu adehun pẹlu atọwọdọwọ.
Awọn akọsilẹ: gbogbo awọn igbeyewo ati se ayewo nilo lati pese pẹlu awọn iroyin gẹgẹ bi boṣewa ati igbeyewo esi.
U-atunse / U tẹ ọpọn / U Tube:
U-atunse / U tẹ ọpọn / U Tube ooru exchangers ni ninu a U sókè tube ti o wa titi nipa sisan baffles tabi Falopiani atilẹyin ati gbe ni ikarahun lati šakoso awọn ito bayi ni ode ti awọn tube ijọ. Awọn ito ti wa ni irin-sinu Falopiani nipa a ori ijọ, eyi ti o ti wa titi si awọn ikarahun nipa boluti.
Atunse rediosi: Lati 1,5 * OD (ita ila opin), Nigbati ibere Falopiani pẹlu atunse rediosi kere ju 1,5 * OD, o jẹ pataki lati gba awọn adehun pẹlu wa.
Gbooro Falopiani o pọju ipari (ṣaaju ki o to atunse): 35000 mm.
Ẹsẹ ipari: min 1 mita, max. 16500 mm (fun max r = 1500mm)
Akiyesi: Miiran titobi wa o si wa lori adehun.
Ooru itọju: wahala relieved lẹhin u-atunse (atunse agbegbe plus 300mm fun kọọkan ẹsẹ).