Haina wheketere mo te paipa maitai korekore te paipa paipa rarawe X42 X46 X52 X56 X60 X65 X70 ngongo maitai korekore me te paipa hinu hinu hinu.
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.
He huarahi pai ki te whakapai ake i a maatau taonga me te whakatikatika.Ko ta matou kaupapa ko te whakawhanake i nga taonga whaihua ki nga kaihoko me te huihuinga pai ake mo Haina wheketere mo te paipa maitai mo te paipa paipa mo te paipa paipa X42 X46 X52 X56 X60 X65 X70 ngongo maitai me te paipa hinu hinu, to tatou kaporeihana e tohe ana ki te mahi auaha ki te whakatairanga i te tauwhiro. te ahunga whakamua o te whakahaere, a ka waiho tatou hei kaiwhakarato kounga teitei o te kainga.
He huarahi pai ki te whakapai ake i a maatau taonga me te whakatikatika.Ko ta maatau kaupapa ko te whakawhanake i nga taonga whaihua ki nga kaihoko e tino pai ana ki a raatauHaina Steel Tube me Steel, Na te pai o a maatau hua me o ratonga, kua whiwhi matou i te ingoa pai me te pono mai i nga kaihoko o te rohe me te ao.Mena ka hiahia koe ki etahi atu korero me te hiahia ki tetahi o a maatau hua, tena koa whakapiri mai ki a maatau.Kei te tumanako matou ki te noho hei kaiwhakarato i nga wa e heke mai nei.
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% | ||
He huarahi pai ki te whakapai ake i a maatau taonga me te whakatikatika.Ko ta matou kaupapa ko te whakawhanake i nga taonga whaihua ki nga kaihoko me te huihuinga pai ake mo Haina wheketere mo te paipa maitai mo te paipa paipa mo te paipa paipa X42 X46 X52 X56 X60 X65 X70 ngongo maitai me te paipa hinu hinu, to tatou kaporeihana e tohe ana ki te mahi auaha ki te whakatairanga i te tauwhiro. te ahunga whakamua o te whakahaere, a ka waiho tatou hei kaiwhakarato kounga teitei o te kainga.
Haina wheketere moHaina Steel Tube me Steel, Na te pai o a maatau hua me o ratonga, kua whiwhi matou i te ingoa pai me te pono mai i nga kaihoko o te rohe me te ao.Mena ka hiahia koe ki etahi atu korero me te hiahia ki tetahi o a maatau hua, tena koa whakapiri mai ki a maatau.Kei te tumanako matou ki te noho hei kaiwhakarato i nga wa e heke mai nei.
