Ko tā mātou whāinga he whakaatu i ngā hua kounga teitei i ngā utu kaha, me ngā ratonga tino pai ki ngā kaihoko huri noa i te ao. Kua whiwhi mātou i te tiwhikete ISO9001, CE, me te GS, ā, e piri pono ana ki ā rātou whakaritenga tino pai mō te Paipa Rino Konumohe/Paipa Rino Kore Tuitui/Pīrori/Pōroiro/Pīpa Parahi/Hinuhinu/Koranu/Ap5l/Porowhita/Kowiri tira/Titanium/Mangu/Waro/ERW/Paipa Koranu. Kei te tino rapu mātou i te mahi tahi me ngā kaihoko huri noa i te ao. E whakaaro ana mātou ka makona mātou i a koe. E mihi ana hoki mātou ki ngā kaihoko ki te toro mai ki tā mātou wāhanga hanga me te hoko i ā mātou taonga.
Ko tā mātou whāinga he whakaatu i ngā hua kounga teitei i ngā utu kaha, me ngā ratonga tino pai ki ngā kaihoko huri noa i te ao. Kua whiwhi mātou i te tiwhikete ISO9001, CE, me te GS, ā, e piri pono ana ki ā rātou whakaritenga tino pai mōNgongo Konumohe Haina me te Ngongo Koranu, Ko tā mātou arotahi ko te whakarato ratonga ki ō mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mō te wā roa. Mā te wātea tonu o ngā taonga kounga teitei me tā mātou ratonga pai rawa atu i mua i te hoko me muri i te hoko ka whakarite kia kaha te whakataetae i roto i te mākete ao whānui.
Ko ngā paipa maitai ERW i roto i tēnei paerewa he mea hanga mō ngā mahi miihini me te pēhanga, ā, e whakaaetia ana hoki mō ngā whakamahinga noa i roto i ngā raina mamaoa, wai, hau, me te hau. He pai mō te whakarewa, ā, he pai mō ngā mahi hanga e uru ana ki te takai, te piko, me te flanging.
Hanganga: Ātete hiko whakarewa
Rahi: OD:15~700mm Taumaha: 1.5~20mm
Taumata: Taumata A me Taumata B.
Roa: 6M, te roa rānei kua tohua e hiahiatia ana.
Ngā Mutunga: Mutunga Maamaa, Mutunga Piko, Miro me te hononga
Te Taumata me te Hanganga Matū (%)
| Tau | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Momo S (Paipa kore-tuitui) | |||||||||
| Taumata A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Taumata B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
KukumeNgā Whakaritenga：
|
| Taumata A | Taumata B |
| Kaha kume, iti rawa, psi (MPa) | 48000 (330) | 60000 (415) |
| Kaha whakaputa, min, psi (MPa) | 30000 (205) | 35000 (240) |
Taumaha – Kaua te taumaha o ngā paipa e neke atu i te ±10% mai i tōna taumaha (papatipu) kua tohua.
Diameter - Mō ngā paipa NPS 11/2, iti iho rānei, kaua te diameter o waho i tētahi wāhi e neke atu i te ±1/64 inihi mai i te diameter o waho kua tohua. Mō ngā paipa NPS 2 (DN50) nui ake rānei, kaua te diameter o waho e neke atu i te ±1% mai i te diameter o waho kua tohua.
Matotoru - Kaua te matotoru iti rawa o te pakitara i tētahi wāhi e neke atu i te 12.5% i raro i te matotoru pakitara kua tohua.
Te whakamātautau kume o te tinana paipa—Me whakahaere te whakamātautau kume i runga anō i te ISO6892, ASTM A370 rānei. Me whakamahi ngā tauira whakaroa. E rua ngā wā mō ia wae whakamātautau o te paipa he rite te ōwehenga makariri-whakawhanuitanga.
Whakamātautau Whakapapatahi—Me mahi tētahi whakamātautau whakapapatahi ki ngā tauira mai i ia pito o ngā ngongo e rua kua tīpakohia mai i ia rota.
Whakamātautau Piko— me tū te paipa kia rawaka ina pikohia mā te matao mā roto i te 90° huri noa i te mandrel porotaka.
Whakamātautau hiko kore-whakangaro - hei huarahi kē atu ki te whakamātautau wai-pūmau, me whakamātautau te tinana katoa o ia paipa ki te whakamātautau hiko kore-whakangaro. Mēnā ka mahia he whakamātautau hiko kore-whakangaro, me tohu ngā roa ki ngā reta "NDE".
Whakamātautau Wai-pūmau—Me whakamātau te pēhanga wai-pūmau i ia ngongo.
Whakamātautau hihi-X 100% mō te hononga whakarewa.
Te whakamātautau ultrasonic.
Te whakamātautau i te au porowhita.
Me nui te maha o ngā hapa o te mata tirohanga kia pai ai te āhua o te āhua o te mata i ngā wā katoa. Me tango, me tapahi rānei te hapa i roto i ngā rohe roa kua whakaritea. Me tika te paipa kua oti.
Ingoa, tohu rānei a te kaihanga
Tau whakatakotoranga (tau-rā, e hiahiatia ana rānei)
Rahi (OD, WT, roa)
Taumata (A, B rānei)
Momo paipa (F, E, S rānei)
Pēhanga whakamātautau (paipa maitai tui anake)
Tau Wera
Ngā mōhiohio tāpiri katoa kua tohua i roto i te ota hoko.
Paipa tahanga, paninga pango/varnish, pania ki te konutea me te paninga epoxy, me ētahi atu (kua whakaritea);
6 inihi te roa me raro iho i roto i ngā paihere me ngā taura miro e rua;
He parenga pito kei ngā pito e rua;
Pito noa, pito piko (2″ me runga ake me ngā pito piko, tohu: 30~35°), he miro me te hononga;
Te tohu.
Ko tā mātou whāinga he whakaatu i ngā hua kounga teitei i ngā utu kaha, me ngā ratonga tino pai ki ngā kaihoko huri noa i te ao. Kua whiwhi mātou i te tiwhikete ISO9001, CE, me te GS, ā, e piri pono ana ki ā rātou whakaritenga tino pai mō te Paipa Rino Konumohe/Paipa Rino Kore Tuitui/Pīrori/Pōroiro/Pīpa Parahi/Hinuhinu/Koranu/Ap5l/Porowhita/Kowiri tira/Titanium/Mangu/Waro/ERW/Paipa Koranu. Kei te tino rapu mātou i te mahi tahi me ngā kaihoko huri noa i te ao. E whakaaro ana mātou ka makona mātou i a koe. E mihi ana hoki mātou ki ngā kaihoko ki te toro mai ki tā mātou wāhanga hanga me te hoko i ā mātou taonga.
Utu whaitakeNgongo Konumohe Haina me te Ngongo Koranu, Ko tā mātou arotahi ko te whakarato ratonga ki ō mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mō te wā roa. Mā te wātea tonu o ngā taonga kounga teitei me tā mātou ratonga pai rawa atu i mua i te hoko me muri i te hoko ka whakarite kia kaha te whakataetae i roto i te mākete ao whānui.
