Tirohanga mo te ASTM A312 He Paipa Kowiri Rawa Maamaa
Ko te karaehe ASTM A312 e kapi ana i te taumata paipa kowiri tira. Ko te ASTM A312 Pipe he huānga whakakotahi penei i te chromium, nickel, copper, molybdenum, aha atu, he pai ki a raatau te manawanui me te aukati ki nga purongo kino me te oxidative puta noa i nga whakaritenga whakararu i te ahotea. Ko te karaehe whai kiko e kapi ana i te korekore, he awheawhe tino makariri te mahi paiherea austenitic kowiri tira me nga kōwae paipa paipa tika. Ko te ASTM A312 Apiti 40 Pipe e tika ana mo te whakamahi i roto i nga pāmahana teitei, ka kitea i roto i nga punaha pehanga ngawari. Ko te putorino sch 40 he mahinga noa kei te waatea tenei paipa i roto i te umanga. Ko te ASME SA12 Pipe he koeke putorino oko pehanga i hangaia mo te pehanga teitei me nga whakaritenga pāmahana. He pai te kaha o enei waahanga, a, kare e whakapiko, ka whakakorikori ranei ahakoa he aha nga ahuatanga.
ASTM A312 Nga Whakatakotoranga Paipa Kowiri Rawa Maamaa
| kowiri tira paipa orohia kanapa / ngongo | ||
| Koeke maitai | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 210, 42, 4 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Paerewa | ASTM A213, A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13 | |
| Mata | Orohia, Aina, Pika, kanapa, Raina makawe, Whakaata, Mate | |
| Momo | Hot rolled , Cold rolled | |
| kowiri tira putorino porohita / ngongo | ||
| Rahi | Te matotoru o te pakitara | 1mm-150mm(SCH10-XXS) |
| Te diameter o waho | 6mm-2500mm (3/8"-100") | |
| kowiri tira putorino tapawha / ngongo | ||
| Rahi | Te matotoru o te pakitara | 1mm-150mm(SCH10-XXS) |
| Te diameter o waho | 4mm * 4mm-800mm * 800mm | |
| kowiri tira putorino tapawhā / ngongo | ||
| Rahi | Te matotoru o te pakitara | 1mm-150mm(SCH10-XXS) |
| Te diameter o waho | 6mm-2500mm (3/8"-100") | |
| Te roa | 4000mm, 5800mm, 6000mm, 12000mm, ki te hiahiatia ranei. | |
| Nga tikanga hokohoko | Nga utu utu | FOB,CIF,CFR,CNF,EXW |
| Nga tikanga utu | T/T, L/C, Western Union, Paypal, DP, DA | |
| Te wa tuku | 10-15 ra | |
| Kaweake ki | Ireland, Singapore, Indonesia, Ukraine, SaudiArabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Russia, etc | |
| Mōkī | Paerewa kaweake mōkihi moana, ki te hiahiatia ranei. | |
| Te rahi o te ipu | 20ft GP:5898mm(Roa)x2352mm(Whanui)x2393mm(Teitei) 24-26CBM40ft GP:12032mm(Roa)x2352mm(Whanui)x2393mm(Teitei) 54CBM40ft HC:12032mm(Roa)x2352mm(Whanui)x2698mm(Teitei) 68CBM | |
ASTM A312 Nga Momo Hanganga Paipa
l Paipa Korekore (SMLS): Ka hipokina e ia he kowiri tira paipa kore, ngongo ranei i roto i te okeoke wera, i te matao ranei.
l Paipa paiherea (WLD): He paiherea e te mahi weriweri aunoa e kore e taapiri i te konganuku whakakii i te wa e whiria ana.
l Pipa Mahi Matao (HCW paipa): Ko te paipa mahi makariri e whakamahi ana i te mahi matao kia kaua e iti iho i te 35% te whakaiti i te matotoru o nga pakitara e rua, ka paiherea ki te paipa paiherea i mua i te whakangao whakamutunga. Kaua e whakamahi i nga whakakii i te wa e whakapiri ana.
l Paiherea me te paipa HCW: Ko te paipa paiherea me te paipa HCW o te 14 me te iti ake i te NPS 14 me kotahi te paihere roa. I muri i te whakaaetanga a te kaihoko, ko te paipa paiherea me te paipa HCW me te NPS nui ake i te NPS 14 ka whai i te wea roa kotahi, ka hangaia ranei ma te hanga me te whakapiri i nga waahanga roa e rua o te rakau papatahi. No reira me whakamatauria, kia tirotirohia, kia tirotirohia, kia tukinotia ranei ia weld.
ASTM A312 Hanga Matū
| KOEKE | 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 mōrahi | ||
| 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 mōrahi | ||
| 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 mōrahi | ||
| 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 mōrahi | ||
| 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 Paihere Paipa Whakamatau me te Tirotiro
l Whakatau Rahi witi
l Whakamātautau whakairoiro irirangi
l Whakamātautau Hiko Hiko Waiwai, Kore-kore ranei
l Inter granular Corrosion Test
l Nga Whakamatau Whakapaipai Paihere
l Whakamātautau Pito Weld
l Whakamātautau Whakawhiti, Roa Roa ranei
l Whakamatau Whakapapa
l Nga Whakamatau Miihini
