Dulmar guud ee ASTM A312 Dhuumaha birta ah ee aan xujada lahayn
Darajada ASTM A312 waxay dabooshaa heerka caadiga ah ee tuubooyinka birta. Tuubbada ASTM A312 waxay leedahay walxo daawaynta sida chromium, nikkel, copper, molybdenum, iwm, taas oo siinaysa dulqaad aad u fiican iyo iska caabin ah warbaahinta wasakhaysan iyo oksaydhiyaha guud ahaan marka loo eego habaynta walaaca. Darajooyinka kala duwani waxay dabooshaa aan kala go 'lahayn, noocyo kala duwan oo qabow aad u daran ayaa la shaqeeyay alxanka austenitic ahama iyo modules tuubooyinka alxanka toosan. ASTM A312 Jadwalka 40 Dhuumaha waxaa loogu talagalay in lagu isticmaalo heerkulka sare waxaana caadi ahaan lagu arkaa hababka cadaadiska dhexdhexaadka ah. Tuubada sch 40 waa jadwal caadi ah tuubadani waxay ku jirtaa warshadaha. Tuubada ASME SA12 waa heerka tuubada markabka cadaadisku saaran yahay oo loogu talagalay cadaadis sare iyo habaynta heerkulka. Qaybahani waxay leeyihiin xoog wanaagsan oo si fudud uma leexdaan ama ma qalloocin xaalad kasta.
ASTM A312 Qeexitaannada Dhuumaha Birta Aan-Wadanka Ahayn
| bir aan lahayn tuubo/tubo dhalaalaysa | ||
| Heerka Birta | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L,317L, 321,409L, 410, 410S, 4 4, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Heerka | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456,DIN17457, DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216,BS3605,GB13 | |
| Dusha sare | Toosinta, Annealing, pickling, dhalaalaya, timo line, muraayad, matte | |
| Nooca | Kulul duuban , Qabow duuban | |
| tuubo/tubo wareegsan oo aan bir lahayn | ||
| Cabbirka | Dhumucda gidaarka | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| tuubo/tubo aan laba jibbaaran oo bir ah | ||
| Cabbirka | Dhumucda gidaarka | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 4mm*4mm-800mm*800mm | |
| tuubo/tubo aan bir lahayn oo afar gees ah | ||
| Cabbirka | Dhumucda gidaarka | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| Dhererka | 4000mm,5800mm,6000mm,12000mm,ama sida loo baahdo. | |
| Shuruudaha ganacsiga | Shuruudaha qiimaha | FOB, CIF, CFR, CNF, EXW |
| Shuruudaha lacag-bixinta | T/T, L/C, Western Union, Paypal, DP, DA | |
| Waqtiga keenista | 10-15 maalmood | |
| U dhoofi | Ireland, Singapore, Indonesia, Ukraine, SaudiArabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada, VietNam, Peru, Mexico, Dubai, Russia, iwm | |
| Xidhmada | Xidhmada dhoofinta caadiga ah ee badda, ama sida loo baahdo. | |
| Cabbirka weelka | 20ft GP:5898mm(Dhar)x2352mm(Balac)x2393mm(Sare) 24-26CBM40ft GP:12032mm(Legth)x2352mm(Balac)x2393mm(Sare) 54CBM40ft(Sare) 2x20mm (sare) 68CBM | |
ASTM A312 Noocyada Soo saarista Dhuumaha
l Dhuumaha Xun (SMLS): Waxay dabooshaa birta aan xidhnayn tuubo ama tuubo ku jirta duuban kulul ama qabow la sawiray.
l Dhuumaha alxanka (WLD): Waxaa alxanaya habka alxanka tooska ah ee aan ku darin biraha buuxinta marka alxanka la sameynayo.
l Dhuumaha Qabow shaqeeya (HCW): Tuubbada qabow ee shaqaynaysa ee culus ee qabta shaqada qabow ee aan ka yarayn 35% dhimista dhumucda labada darbi, oo lagu alxanayo tuubada alxanka ka hor inta aan la tirtirin. Ha isticmaalin wax-buuxiyeyaasha xilliga alxanka.
Dhuumaha alxanka ah iyo HCW: Dhuumaha alxanka leh iyo tuubada HCW ee 14 iyo ka yar NPS 14 waa inay lahaadaan hal alxan oo dheer. Kadib oggolaanshaha iibsadaha ka dib, tuubada alxanka leh iyo tuubada HCW ee NPS ka weyn tahay NPS 14 waa inay lahaadaan alxanka keliya ee dhaadheer ama waa in la soo saaro iyada oo la samaynayo oo alxanayo laba qaybood oo dhaadheer oo saamiyo siman ah. Markaa alxan kasta waa in la tijaabiyaa, la baaraa, la baaraa ama la daaweeyaa.
ASTM A312 Halabuurka Kiimikada
| FARSAMADA | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | S3040 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-13.0 | ||||
| TP304H | S30409 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304N | S30451 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-18.0 | 0.10-0.16 | |||
| TP304LN | S30453 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-12.0 | 0.10-0.16 | |||
| TP309S | S30908 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | 0.75 | |||
| TP309H | S30909 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | ||||
| TP309Cb | S30940 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0.75 | 10xC min 1.10 max | ||
| TP309HCb | S30941 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0.75 | 10xC min 1.10 max | ||
| TP310S | S3108 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | |||
| TP310H | S3109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | ||||
| TP310Cb | S31040 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | 10xC min 1.10 max | ||
| TP310HCb | S31041 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | 10xC min 1.10 max | ||
| TP316 | S3160 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |||
| TP316H | S31609 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316Ti | S31635 | 0.08 | 2.0 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 5x (CN) -0.70 | 0.10 | |
| TP316N | S31651 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
| TP316LN | S31653 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
| TP317 | S3170 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 10.0-14.0 | 3.0-4.0 | |||
| TP317L | S31703 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | |||
| TP321 | S3210 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
| TP321H | S32109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
| TP347 | S3470 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
| TP347H | S34709 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
| TP347LN | S34751 | 0.05-0.02 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | 0.20- 50.0 | 0.06-0.10 | ||
| TP348 | S3480 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
| TP348H | S34809 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 |
|
ASTM A312 Tijaabinta iyo Kormeerka Dhuumaha Welded
l Go'aaminta Cabbirka Hadhuudhka
l Imtixaanka garaafyada raadiyaha
l Tijaabada Korontada ee Hydro Static ama Aan Burburin
l Inter granular daxalka Imtixaanka
l Tijaabada Qulqulka Weld
l Imtixaanka Qulqulka Weld
∎ Baaritaanka kacsanaanta isbedbeddelka ama dhererka dheer
l Tijaabada fidsan
l Tijaabooyin farsamo
