Ko nga putorino paiherea kowiri tira ka mahia e te mahi a-ringa, i te hiko-a-aunoa ranei. Me hanga mai i te pepa kowiri tira, nga porotaka, te pereti ranei ma te mahi arc-fehokohanga parepare. Ko nga putorino kowiri tira kia ma, kia kore he unahi.
Ko nga putorino kowiri tira katoa kia maeneene nga pito kia kore he puru, kia kaua e kotiti ke i te tika ma te neke atu i te 0.8mm i te 900mm te roa.
Kowiri tira paiherea putorino, i muri i te maimoatanga wera whakamutunga, kia matū descaled ranei î kore o tauine. I te wa e whakamahia ana te anneatanga kanapa, karekau he mea e tika ana ki te tiki, ki te whakakore matū ranei.
Ko Jiangsu Sheye Metal te kaihanga matua me te kaiwhakarato o te paipa paipa kowiri tira. Ko nga putorino paiherea kowiri ka tohua ki te 6.0mm ki te 1219mm.
Ko nga paipa paihere katoa ka taea te tapahi ki te rahi kua tohua. Whakaoti ratonga tukatuka, penei i te whakakoi, ka taea te waatea. Ka taea e tatou te whakahaere i nga paipa kowiri tira ki te whakaata i te mutunga. Mo te whakarewa, he tino nui ta matou.
| Whakatakotoranga | |
| Rahi | OD: 6.0 ~ 1219mm; WT: 0.5 ~ 80mm; Te roa: 6m, 12m, Max.18m |
| Tukanga | He paiherea |
| Tikanga Welding | MMA, MIG/MAG, TIG, TIG + Plasma ranei Taiaho |
| Mata | Aid Pickling, Bright Annealing, Oro(180#, 220#, 240#, 320#, 400#, 600#) |
| Taumaha Tikanga(kg/m) | Taumaha/mita = (OD-WT)*WT*0.02507E ruaODaWTi roto i te mm. |
Tuhipoka:
Ko te OD te diameter o waho kua tohua.
Ko te WT te matotoru pakitara kua tohua
Ko nga paipa kowiri tira me î kore i te unahi. I te wa e whakamahia ana te anneatanga kanapa, kaore e tika te tiki.
Koeke Matua
| Austenitic/Super Austenitic Kowiri tira Paipa Tuia | 304, 304H, 304L, 304LN, 321, 321H, 316, 316L, 316LN, 316Ti, 317L, 310S, 310H, 314, 347H, 904L, S.08364 277 |
| Ferrite/Super Ferrite Kowiri tira Paipa Tuia | 405, 430, 439, 444, TP446-1/TP446-2, S44660, S44735, S44736 |
| Matarua/Super Matarua Kowiri tira Paipa Tuia | S31500, S31803, S32205, S32304, S32520, S32550, S32750, S32760 |
| Martensite/Super Martensite Kowiri tira Paipa Tuia | 410S, 410, 420, 420J2, 431, 17-4PH, 13Cr110, 17Cr110/125 |
| Nickel Alloy Seamless Pipe | N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, N10675, N080208, N08020, N08020 30, N06035, N07750 |
Paerewa Whakaputa
| GB | GB/T 12770, GB/T12771, HG20537 |
| ASTM | ASTM A249/249M(ASME SA249/SA249M) SA688/SA688M), ASTM A789/789M(ASME SA789/SA789M), ASTM A790/790M(ASME SA790/SA790M), ASTM A928/928M(ASME SA928/SA928M), |
| EN | EN10217-7 |
| JIS | JIS G3468, JIS G3463 |
Paanui korero
Ko nga paipa paiherea mai i a Sheye Metal e kii ana i runga i te hiahia a te kaihoko. Hei karo i nga kino ka pa mai i te wa o te kawe waka o te ao, ka tukuna e matou etahi tikanga whakangao pai, tae atu ki nga peeke raranga, kee rakau, me nga pouaka rakau.
Wā tuku: Maehe-11-2020