Utu hekenga ASTM AISI 4130 4140 Hot Rolled Carbon Steel Ms Mild Steel Round Tube Seamless Alloy Steel Pipe mo te Boiler Shipbuilding
Whakaahuatanga Poto:
Ko te ASTM A106/ASME SA106 te tohu paerewa mo nga paipa waro maitai mo nga tono pāmahana teitei.E toru nga reanga A, B me C, ko te mea e whakamahia nuitia ana ko te A106 te karaehe B. Kaore i te whakamahia noa i roto i nga punaha paipa penei i te hinu me te hau, te wai, me te kawe slurry, engari ano hoki i roto i nga kohua, te hanga me nga tono hanganga.
Ko ta tatou whanaketanga e whakawhirinaki ana ki nga taputapu matatau, nga pukenga pai me nga kaha hangarau kaha tonu mo te Utu Utu ASTM AISI 4130 4140 Hot Rolled Carbon Steel Ms Mild Steel Round Tube Seamless Alloy Steel Pipe mo te Boiler Shipbuilding, He maha nga wa ka tukuna e matou he otinga tino pai rawa atu me te kaiwhakarato motuhake mo te nuinga o nga kaiwhakamahi hinonga me nga kaihokohoko.Nau mai, nau mai ki te uru mai, kia auaha tetahi ki tetahi, kia rere moemoea.
Ko ta maatau whanaketanga e whakawhirinaki ana ki nga taputapu matatau, nga taranata pai me te kaha tonu o te kaha hangarau moChina Alloy Steel Tube me Alloy Steel, Ki te pupuri i te tuunga rangatira i roto i ta maatau umanga, kaore matou e mutu te wero i te herenga i roto i nga waahanga katoa ki te hanga i nga otinga pai.I roto i tana huarahi, Ka taea e tatou te whakarangatira i to tatou ahua noho me te whakatairanga i te taiao noho pai ake mo te hapori o te ao.
He rite matū te putorino ASTM A106 Kōeke B ki te ASTM A53 Kōeke B me te API 5L Kōeke B i runga i te tūnga matū me ngā āhuatanga pūkaha, te nuinga o te whakamahi i te waro maitai, me te iti rawa o te kaha tuku o te 240 MPa me te kaha tensile o 415 MPa.
Ko te Whakatakotoranga Paerewa ASTM A106 mo te Paipa Maamaa Korekore e toru nga tohu, te tohu ASTM A106 Gr.A.Ko te B me te C, ko te teitei ake o te kohinga rauemi, ko te pai ake o nga ahuatanga kaha.
Ko nga tikanga whakamatautau mo te ASTM A106 A, B, C he whakamatautau whakamaarama, he whakamatautau hiko kore-whakangaro, he whakamatautau ultrasonic, he whakamatautau o naianei, he whakamatautau rerenga hiko, me whakamohiohia, me korero ranei enei tikanga whakamatautau me te kaihoko ki te whakatau ko wai te whakamatautau ka mahia. whakamahia.
Paerewa: ASTM A106, Nace, Ratonga kawa.
Kōeke: A, B, C
Awhe o OD diameter waho: NPS 1/8 inihi ki NPS 20 inihi, 10.13mm ki 1219mm.
Te awhe o te matotoru o te taiepa WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, ki SCH160, SCHXX;1.24mm ki te 1 inihi, 25.4mm.
Te awhe o te roa: 20ft ki te 40ft, 5.8m ki te 13m, kotahi matapōkere te roa o te 16 ki te 22ft, 4.8 ki te 6.7m, rua matapōkere te roa me te toharite 35ft 10.7m.
Ka mutu te hīkoi: He pito noa, he piko, he miro.
Te paninga: Te peita pango, te pania, te paninga epoxy, te paninga polyethylene, te FBE me te 3PE, te CRA Clad me te Raina.
| Kōeke | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Kōeke | Rm Mpa Te Kaha Tensile | Ira Hua (Mpa) | Te whakaroa | Tikanga Tukunga |
| A | ≥330 | ≥205 | 20 | Kua whakaene |
| B | ≥415 | ≥240 | 20 | Kua whakaene |
| C | ≥485 | ≥275 | 20 | Kua whakaene |
| Momo Paipa | Rahi Paipa | Whakaaetanga | |
| Kua Tohia Matao | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ±1%mm | ||
| WT | ±12.5% | ||
Ko ta tatou whanaketanga e whakawhirinaki ana ki nga taputapu matatau, nga pukenga pai me nga kaha hangarau kaha tonu mo te Utu Utu ASTM AISI 4130 4140 Hot Rolled Carbon Steel Ms Mild Steel Round Tube Seamless Alloy Steel Pipe mo te Boiler Shipbuilding, He maha nga wa ka tukuna e matou he otinga tino pai rawa atu me te kaiwhakarato motuhake mo te nuinga o nga kaiwhakamahi hinonga me nga kaihokohoko.Nau mai, nau mai ki te uru mai, kia auaha tetahi ki tetahi, kia rere moemoea.
Utu hekengaChina Alloy Steel Tube me Alloy Steel, Ki te pupuri i te tuunga rangatira i roto i ta maatau umanga, kaore matou e mutu te wero i te herenga i roto i nga waahanga katoa ki te hanga i nga otinga pai.I roto i tana huarahi, Ka taea e tatou te whakarangatira i to tatou ahua noho me te whakatairanga i te taiao noho pai ake mo te hapori o te ao.
