Uyilo oludumileyo lweGalvanized/Hot Rolled/Black/Zinc Coated/Q195/Q235/Q355 Shs/Rectangular/Rhs/Welded Carbon Mild Square Hollow Section Sube/Tubo/Pipe yoKwakha
Inkcazelo emfutshane:
I-ASTM A106/ASME SA106 yinkcazo esemgangathweni kwimibhobho yentsimbi yekhabhoni engenamthungo kwizicelo zobushushu obuphezulu.Iqulethwe ngamabakala amathathu A, B kunye no-C, ibakala elisetyenziswa ngokuqhelekileyo ngu-A106 grade B. Ayisetyenziswanga kuphela kwiinkqubo zemibhobho ezifana neoli kunye negesi, amanzi, kunye nokuthuthwa kwe-slurry, kodwa nakwi-boilers, ukwakhiwa kunye nezicelo zesakhiwo.
Amaziko ethu axhotyiswe kakuhle kunye nomgangatho obalaseleyo wolawulo kuwo onke amanqanaba emveliso kusenza ukuba siqinisekise ukwaneliseka okupheleleyo kwabathengi kuYilo oludumileyo lweGatiyadi / eHotyo eQoqiweyo/eMnyama/eZinc eCoated/Q195/Q235/Q355 Shs/Rectangular/Rhs/Welded Carbon Mild Square ICandelo eliHoli Letyhubhu yentsimbi / iTubo / umbhobho woKwakha, Siqwalasela umgangatho ophezulu ngaphezu kobuninzi.Ngaphambi kokuthumela ngaphandle kweenwele kukho ukujonga umgangatho ongqongqo ngexesha lonyango ngokwemigangatho egqwesileyo yehlabathi.
Amaziko ethu axhotyiswe kakuhle kunye nolawulo lomgangatho ogqwesileyo kuwo onke amanqanaba emveliso kusenza siqinisekise ukwaneliseka okupheleleyo kwabathengiUmbhobho wentsimbi waseTshayina kunye nombhobho weSquare, Izinto zethu zentengiso zithunyelwa ikakhulu eYurophu, eAfrika, eMelika, kuMbindi Mpuma nakuMzantsi-mpuma Asia nakwamanye amazwe kunye nemimandla.Ngoku silonwabele igama elihle phakathi kwabathengi bethu ngempahla esemgangathweni kunye neenkonzo ezilungileyo.Siza kwenza ubuhlobo nosomashishini abasuka ekhaya nakumazwe aphesheya, silandela injongo “Yobunjani bobuGcisa, uBulunga kuQala, ezona Nkonzo ziBalaseleyo.”
Umbhobho we-ASTM A106 weBanga B ulingana neekhemikhali kwi-ASTM A53 yeBanga B kunye ne-API 5L yeBanga B ngokwemichiza yendawo kunye neempawu zomatshini, ngokuqhelekileyo usebenzisa i-carbon steel, kunye nomlinganiselo omncinci wokuvelisa i-240 MPa kunye ne-tensile yamandla ye-415 MPa.
Inkcazo esemgangathweni ye-ASTM A106 yoMbhobho weSimbi oMthungo unamabanga amathathu, ibakala le-ASTM A106 Gr.A.I-B kunye ne-C, inqanaba eliphezulu lezinto eziphathekayo, ngcono iimpawu zamandla.
Iindlela zovavanyo ze-ASTM A106 A, B, C luvavanyo lokucaba, uvavanyo lombane olungabhubhisiyo, uvavanyo lwe-ultrasonic, uvavanyo lwangoku lwe-eddy, uvavanyo lokuvuza kwemagnethi, ezi nkqubo zovavanyo kufuneka zaziswe okanye kuxoxwe ngazo nomthengi ukugqiba ukuba loluphi uvavanyo oluya kwenziwa. esetyenzisiweyo.
Umgangatho: ASTM A106, Nace, inkonzo emuncu.
IBanga: A, B, C
Uluhlu lwe-OD ububanzi bangaphandle: I-NPS 1/8 intshi ukuya kwi-NPS 20 intshi, 10.13mm ukuya kwi-1219mm.
Uluhlu lobunzima bodonga lwe-WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, ukuya kwi-SCH160, SCHXX;1.24mm ukuya kwi-intshi enye, 25.4mm.
Uluhlu lobude: 20ft ukuya 40ft, 5.8m ukuba 13m, single ubude random 16 ukuba 22ft, 4.8 ukuba 6.7m, kabini ubude random kunye avareji 35ft 10.7m.
Uphela umngcelele: Isiphelo esicacileyo, esibharhiweyo, sifakwe imisonto.
Ukugquma: Ipeyinti emnyama, ivanishi, i-epoxy coating, i-polyethylene yokugqoka, i-FBE kunye ne-3PE, i-CRA Clad kunye ne-Lined.
| IBanga | 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 |
| IBanga | Rm Mpa Tensile Amandla | Yield Point (Mpa) | Ukwandisa | Unikezelo lwemeko |
| A | ≥330 | ≥205 | 20 | I-Anealed |
| B | ≥415 | ≥240 | 20 | I-Anealed |
| C | ≥485 | ≥275 | 20 | I-Anealed |
| Uhlobo lombhobho | Ubungakanani bombhobho | Ukunyamezelana | |
| Ukutsalwa ngokubanda | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ±1%mm | ||
| WT | ±12.5% | ||
Amaziko ethu axhotyiswe kakuhle kunye nomgangatho obalaseleyo wolawulo kuwo onke amanqanaba emveliso kusenza ukuba siqinisekise ukwaneliseka okupheleleyo kwabathengi kuYilo oludumileyo lweGatiyadi / eHotyo eQoqiweyo/eMnyama/eZinc eCoated/Q195/Q235/Q355 Shs/Rectangular/Rhs/Welded Carbon Mild Square ICandelo eliHoli Letyhubhu yentsimbi / iTubo / umbhobho woKwakha, Siqwalasela umgangatho ophezulu ngaphezu kobuninzi.Ngaphambi kokuthumela ngaphandle kweenwele kukho ukujonga umgangatho ongqongqo ngexesha lonyango ngokwemigangatho egqwesileyo yehlabathi.
Uyilo oludumileyo lweUmbhobho wentsimbi waseTshayina kunye nombhobho weSquare, Izinto zethu zentengiso zithunyelwa ikakhulu eYurophu, eAfrika, eMelika, kuMbindi Mpuma nakuMzantsi-mpuma Asia nakwamanye amazwe kunye nemimandla.Ngoku silonwabele igama elihle phakathi kwabathengi bethu ngempahla esemgangathweni kunye neenkonzo ezilungileyo.Siza kwenza ubuhlobo nosomashishini abasuka ekhaya nakumazwe aphesheya, silandela injongo “Yobunjani bobuGcisa, uBulunga kuQala, ezona Nkonzo ziBalaseleyo.”
