ASTM A333 Dhuumaha Heerkulka Hooseeya ee aan Xumaan lahayn
hordhaca alaabta
ASTM A333 waa qeexitaanka caadiga ah ee la siiyay dhammaan alxanka iyo sidoo kale birta, kaarboonka iyo tuubooyinka daawaha kuwaas oo loogu talagalay in lagu isticmaalo meelaha heerkulka hooseeya.Tuubooyinka ASTM A333 waxaa loo isticmaalaa sidii tuubooyinka kuleyliyaha iyo tuubooyinka weelka cadaadiska.
Sida lagu sheegay qaybta kore, in tuubooyinkan laga isticmaalo meelaha heerkulku aad u hooseeyo, waxaa laga isticmaalaa warshadaha waaweyn ee jalaatada, warshadaha kiimikada iyo meelaha kale.Waxaa loo isticmaalaa sidii dhuumaha gaadiidka waxaana loo kala saaraa darajooyin kala duwan.Kala soocidda darajooyinka tuubooyinkan waxaa lagu sameeyaa arrimo kala duwan sida caabbinta heerkulka, xoogga xajinta, xoogga soo saarista iyo isku dhafka kiimikada.Tuubooyinka ASTM A333 waxa loo diyaariyey sagaal darajo oo kala duwan kuwaas oo lagu asteeyay tirooyinka soo socda:1,3,4,6.7,8,9,10, iyo 11.
Faahfaahinta Alaabta
| Tilmaamid | ASTM A333/ASME SA333 |
| Nooca | Kulul duuban/qabow la sawiray |
| Cabirka Dhexroorka Dibadda | 1/4"NB TO 30"NB(Cabirka Bore Magaca ah) |
| Dhumucda darbiga | Jadwalka 20 Si aad Jadwalka XXS (Codsiga Ka Culus) Ilaa 250 mm dhumucdiisuna |
| Dhererka | 5 ilaa 7 mitir, 09 ilaa 13 mitir, Dherer random kali ah, Dherer labanlaab ah oo aan kala sooc lahayn iyo cabbirka habee. |
| Dhuumaha Dhammaad | Dhammaadka Baaxadda/Dhamaysyada dunta leh |
| Dahaarka dusha sare | Dahaarka Epoxy/Dahaarka rinjiga midabka/3LPE. |
| Shuruudaha gaarsiinta | Sida Loo Duubay.Caadiyan La Dul-Galay, Heerkulbeeg Ku Duubtay/La Sameeyey, Caadiyeeyn La Sameeyey, Caadiyeeyay oo La Xanaaqay/Demiyay iyo xanaaqsan-BR/N/Q/T |
| MOQ | 1 tan |
| Waqtiga dirida | 10-30 maalmood |
| Shayga Ganacsiga | FOB CIF CFR PPU PPD |
| Baakadaha | Xidhmada dabacsan/Xirmada alwaaxa/sanduuqa alwaax/sanduuqa alwaaxa ah/Koofiyadaha dhamaadka caaga ah/ilaaliye jeexan |
Tuubooyinkani waxay leeyihiin NPS 2 "ilaa 36".In kasta oo darajooyinka kala duwani ay leeyihiin heerkul kala duwan tijaabin celceliska heerkulka ay tuubooyinkani istaagi karaan waa laga bilaabo -45 darajo C, ilaa -195 digrii C. Tuubooyinka ASTM A333 waa in lagu sameeyaa habka alxanka ah ee aan fiicnayn biraha inta lagu jiro habka alxanka.
Heerka ASTM A333 wuxuu dabooshaa kaarboonka iyo tuubooyinka birta daawaha ah ee aan xidhnayn ee gidaarka ah ee loogu talagalay in lagu isticmaalo heerkul hooseeya.ASTM A333 Dhuumaha daawaha waa in lagu sameeyaa habka alxanka ee aan kala go 'lahayn ama alxanka iyada oo aan lagu darin biraha buuxinta hawsha alxanka.Dhammaan tuubooyinka alxanka leh waa in lagu daaweeyaa si loo xakameeyo qaab-dhismeedkooda yar yar.Tijaabooyin xamaasad leh, tijaabooyinka saamaynta, tijaabooyinka hydrostatic, iyo tijaabooyinka korantada ee aan burburin waa in loo sameeyaa si waafaqsan shuruudaha la cayimay.Cabbirrada alaabada qaarkood ayaa laga yaabaa inaan lagu heli karin qeexitaankan sababtoo ah dhumucyada darbiga ee culus ayaa saameyn xun ku leh guryaha saameynta heerkulka hooseeya.
ASTM A333 wax soo saarka tuubooyinka birta waxaa ka mid ah cillado muuqaal ah oo taxane ah si loo dammaanad qaado in si habboon loo soo saaray.ASTM A333 Dhuumaha birta waa in la diidaa haddii cilladaha dusha sare ee la aqbali karo aan la kala firdhin, laakiin ay ka muuqdaan aag ballaaran oo ka badan waxa loo arko dhammaystir shaqo oo kale ah.Tuubada dhammaatay waa inay si macquul ah u toosan tahay.
Xogta farsamada
Shuruudaha Kiimikada
| C (max) | Mn | P (max) | S (max) | Si | Ni | |
| Fasalka 1 | 0.03 | 0.40 - 1.06 | 0.025 | 0.025 | ||
| Fasalka 3 | 0.19 | 0.31 - 0.64 | 0.025 | 0.025 | 0.18 - 0.37 | 3.18 - 3.82 |
| Fasalka 6 | 0.3 | 0.29 - 1.06 | 0.025 | 0.025 | 0.10 (daqiiqo) |
Wax-soo-saarka iyo Awood-kordhinta
| ASTM A333 Fasalka 1 | |
| Wax-soosaarka ugu Yar | 30,000 PSI |
| Xannibaadda ugu yar | 55,000 PSI |
| ASTM A333 Fasalka 3 | |
| Wax-soosaarka ugu Yar | 35,000 PSI |
| Xannibaadda ugu yar | 65,000 PSI |
| ASTM A333 Fasalka 6 | |
| Wax-soosaarka ugu Yar | 35,000 PSI |
| Xannibaadda ugu yar | 60,000 PSI |
Gaadiidka
Degdegga (Garitaanka Tusaalaha), Hawada, Tareenka, Dhulka, Maraakiibta Badda (FCL ama LCL ama Bulk)
FAQ
1. Waa maxay shuruudaha lacag bixinta?
A: (1) T/T: 30% deebaaji hore, hadhaaga 70% ayaa la bixiyay ka hor inta aan la dhoofin
(2) 30% hoos u dhigista, hadhaaga 70% ee la bixiyay L/C marka la eego.
2. Waa maxay wakhtigaaga dhalmada?
A: 15-20 maalmood oo shaqo ka dib markii la helo deebaaji ama L/C asalka ah.
3. Intee in le'eg ayay shirkaddaadu ku jirtay ganacsiga?
A: Waxaan nahay soo saaraha qalabka dhismaha ee sanadaha 20 ee warshadaha birta.
4. Ma booqan karnaa warshadaada si aan u hubino habka wax soo saarka iyo tayada?
J: Haa, dabcan, soo dhawoow wakhti kasta.
5: Ma haysaa shahaado-shiid kiimikaad iyo warbixinta falanqaynta qaybaha agabka?
J: Haa waxaanu leenahay waaxda falanqaynta tayada xirfadeed.
Waxaan bixinaa warbixin tayo leh oo alaab kasta ah.
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