Apèsi sou tiyo asye pur ASTM A312 san pwoblèm
Kalite ASTM A312 la kouvri kalite tiyo asye pur estanda. Tiyo ASTM A312 la gen eleman alyaj tankou chromium, nikèl, kwiv, molybdèn, elatriye, ki ba yo tolerans ak rezistans ekselan a medya koroziv ak oksidatif atravè konfigirasyon ki pwovoke pa estrès. Kalite versatile sa a kouvri yon seri modil tiyo asye pur austenitik soude san soudi ki travay a frèt ak modil tiyo soude dwat. Tiyo ASTM A312 Orè 40 la fèt pou itilize nan tanperati ki wo epi li souvan wè nan sistèm presyon modere. Tiyo sch 40 la se yon orè komen tiyo sa a disponib nan endistri a. Tiyo ASME SA12 la se yon kalite tiyo veso presyonize ki fèt pou konfigirasyon presyon ak tanperati ki wo. Modil sa yo gen bon rezistans epi yo pa fasil pou pliye oswa defòme nan okenn sikonstans.
Espesifikasyon tiyo asye pur ASTM A312 san pwoblèm
tiyo/tib asye pur poli klere | ||
Klas asye | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321, 409L, 410, 410S, 420, 420J1, 420J2, 430, 444, 441, 904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
Estanda | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS36096, GB13605 | |
Sifas | Polisaj, Rekwit, Marinad, Klere, Liy cheve, Miwa, Mat | |
Kalite | Woule a cho, woule a frèt | |
tiyo/tib wonn asye pur | ||
Gwosè | Epesè miray la | 1mm-150mm (SCH10-XXS) |
Dyamèt ekstèn | 6mm-2500mm (3/8"-100") | |
tiyo/tib kare asye pur | ||
Gwosè | Epesè miray la | 1mm-150mm (SCH10-XXS) |
Dyamèt ekstèn | 4mm * 4mm - 800mm * 800mm | |
tiyo/tib rektangilè asye pur | ||
Gwosè | Epesè miray la | 1mm-150mm (SCH10-XXS) |
Dyamèt ekstèn | 6mm-2500mm (3/8"-100") | |
Longè | 4000mm, 5800mm, 6000mm, 12000mm, oubyen jan sa nesesè. | |
Tèm komès yo | Tèm pri yo | FOB, CIF, CFR, CNF, EXW |
Kondisyon peman | T/T, L/C, Western Union, Paypal, DP, DA | |
Tan livrezon | 10-15 jou | |
Ekspòte nan | Ilann, Singapore, Endonezi, Ikrèn, Arabi Saoudit, Espay, Kanada, Etazini, Brezil, Thailand, Kore di, Itali, Lend, Ejip, Omàn, Malezi, Kowet, Kanada, Vyetnam, Perou, Meksik, Doubay, Larisi, elatriye | |
Pakè | Pake estanda pou ekspòtasyon ki ka navige, oubyen jan sa nesesè. | |
Gwosè veso a | 20 pye GP: 5898mm (Longè) x 2352mm (Lajè) x 2393mm (Wotè) 24-26CBM 40 pye GP: 12032mm (Longè) x 2352mm (Lajè) x 2393mm (Wotè) 54CBM 40 pye HC: 12032mm (Longè) x 2352mm (Lajè) x 2698mm (Wotè) 68CBM |
Kalite fabrikasyon tiyo ASTM A312
l Tiyo san pwoblèm (SMLS): Li kouvri tiyo oswa tib asye pur san pwoblèm nan woule a cho oswa trase a frèt.
l Tiyo Soude (WLD): Soude pa yon pwosesis soude otomatik ki pa ajoute metal ranpli lè y ap soude.
Tiyo ki travay a frèt (tiyo HCW): Tiyo lou ki travay a frèt ki sibi yon travay a frèt ki diminye omwen 35% epesè tou de miray yo, epi ki soude ak tiyo soude a anvan dènye rekui a. Pa sèvi ak materyèl ranpli pandan soudaj la.
l Tiyo soude ak tiyo HCW: Tiyo soude ak tiyo HCW ki gen yon gwosè 14 oswa pi piti pase NPS 14 dwe gen yon sèl soudi longitudinal. Apre apwobasyon achtè a, tiyo soude a ak tiyo HCW ki gen yon NPS ki pi gran pase NPS 14 dwe gen yon sèl soudi longitudinal oswa yo dwe fabrike lè yo fòme epi soude de seksyon longitudinal ki fèt ak yon materyèl plat. Kidonk, chak soudi dwe teste, enspekte, enspekte oswa trete.
Konpozisyon Chimik ASTM A312
NÒT | 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 maksimòm | ||
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 maksimòm | ||
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 maksimòm | ||
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 maksimòm | ||
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 |
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ASTM A312 Tès ak Enspeksyon Tiyo Soude
Detèminasyon gwosè grenn yo
l Egzamen radyografi
l Tès idwostatik oswa tès elektrik ki pa destriktif
Tès korozyon entègranulaire
Tès pouri soude
Tès pouri soude
Tès tansyon transvèsal oswa longitudinal
Tès aplatisman
Tès mekanik