Paipa Kowiri tira 321 Kore-whakairo
Whakaahuatanga Poto:
Paipa Tuitui ASTM TP321:
He rauemi mahi-teitei te paipa kore-waikura 321 e whakamahia whānuitia ana i roto i ngā taiao pāmahana teitei. Ko te maitai kore-waikura 321 i ahu mai i te hanganga 18Cr-8Ni me te tāpiri o te titanium hei whakarei ake i tōna ātete ki te waikura intergranular. He tino pai te mahi a te paipa kore-waikura 321 i roto i ngā taiao pāmahana teitei, ā, ka taea te whakamahi tonu i roto i te awhe pāmahana o te 800-1500°F (427-816°C), me te pāmahana mōrahi o te 1700°F (927°C). Nā te tāpiri o te titanium, he pai te ātete o te maitai kore-waikura 321 ki te waikura intergranular, he pai mō ngā taiao ka puta pea te waikura intergranular i raro i ngā āhuatanga pāmahana teitei. He kaha te kaha whakaputa me te kaha kume o te maitai kore-waikura 321, me te pai o te ngāwari me te pakari. Ka taea te whakarewa i te maitai kore-waikura 321 mā te whakamahi i ngā tikanga whakarewa tikanga, engari me whakamahana i muri i te whakarewa hei whakahoki mai i tōna ātete waikura.
Ngā Whakatakotoranga o te paipa kowiri tira:
| Ngā Paipa me ngā Ngongo Tuitui Kore Rahi | 1 / 8" Tuhipoka - 24" Tuhipoka |
| Ngā Whakatakotoranga | ASTM A/ASME SA213, A249, A269, A312, A358, A790 |
| Paerewa | ASTM, ASME |
| Tau | 316, 321, 321Ti, 446, 904L, 2205, 2507 |
| Ngā Tikanga | Hurihia-wera, tōia-matao |
| Roa | 5.8M, 6M me te Roa e Hiahiatia ana |
| Diameter o Waho | 6.00 mm OD tae atu ki te 914.4 mm OD, Ngā rahi tae atu ki te 24” NB |
| Matotoru | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Rārangi Mahi | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Ngā momo | Ngā Paipa Tuitui |
| Puka | Porowhita, Tapawhā, Tapawhā hāngai, Waipēhi, Ngongo Whakakoi |
| Mutunga | Pito Maamaa, Pito Pito, Takahia |
Ngā Tohu ōrite mō ngā Paipa Tuitui Kore 321/321H:
| PAEREWA | Nama WERKSTOFF | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Te Hanganga Matū o ngā Paipa Tuitui Kore 321 / 321H:
| Tau | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 mōrahi | 2.0 mōrahi | 1.0 mōrahi | 0.045 mōrahi | 0.030 mōrahi | 17.00 - 19.00 | 0.10 mōrahi | 9.00 - 12.00 | 5(C+N) – 0.70 mōrahi |
| SS 321H | 0.04 – 0.10 | 2.0 mōrahi | 1.0 mōrahi | 0.045 mōrahi | 0.030 mōrahi | 17.00 - 19.00 | 0.10 mōrahi | 9.00 – 12.00 | 4(C+N) – 0.70 mōrahi |
Whakamātautau Paipa Kowiri tira 321:
321 Whakamātautau Hyarostatic PAIPU KORE-TUNU:
I whakamātauria te TP321 SEAMLESS PAIPA katoa (7.3m) ki te wai ātete kia rite ki te ASTM A999. Ko te pēhanga whakamātautau wai ātete P≥17MPa, ko te wā pupuri ≥5s. I tika te hua o te whakamātautau.
321 Pūrongo Whakamātautau Hyarostatic Paipa Tuitui:
He aha mātou i whiriwhiri ai?
•Ka taea e koe te tiki i te rauemi tino tika e rite ana ki ō hiahia i te utu iti rawa.
•Kei a mātou anō ngā utu tuku Reworks, FOB, CFR, CIF, me te tatau ki te tatau. Ka tūtohu mātou kia mahi koe i tētahi kirimana utu pai, ā, he tino ohanga tēnei.
•Ka taea te manatoko i ngā rauemi e tukuna ana e mātou, mai i te tiwhikete whakamātautau rauemi mata ki te tauākī whakamutunga mō ngā āhuatanga. (Ka whakaatuhia ngā pūrongo mēnā e hiahiatia ana)
•Ka oati mātou ki te whakautu i roto i ngā haora 24 (i taua haora anō)
•Whakaratohia te pūrongo SGS TUV.
•E tino whakapau kaha ana mātou ki te tautoko i ā mātou kiritaki. Mēnā kāore e taea te whakatutuki i ō hiahia i muri i te tirotiro i ngā kōwhiringa katoa, e kore mātou e tinihanga i a koe mā te whakaputa kupu whakaari teka, ka waihanga hononga pai ki ngā kiritaki.
•Whakarato ratonga kotahi-mutu.
Ngā Tākai a SAKY STEEL:
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
