Idizayinelwe kahle i-1020/1045/20cr / 40cr / 27simn Ipayipi Lensimbi Eliqinile Elidwetshiwe Elincane/Ishubhu Encane Ekhandwayo Yesigaba/ Umkhiqizi Weshubhu Lensimbi Engenamthungo

Ngokuhambisana nethiyori “yekhwalithi, izinsizakalo, ukusebenza kahle kanye nokukhula”, manje sesithole ukwethenjwa kanye nokutuswa kwabathengi basekhaya nabaphesheya kwe-1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe/Small Cold Drawn Section Eklanywe Kahle I-Tube/Precision Seamless Steel Tube Manufacturer, Selokhu yasungulwa ekuqaleni kwawo-1990, manje sesimise inethiwekhi yethu yokuthengisa e-USA, Germany, Asia, kanye nasemazweni amaningana aseMpumalanga Ephakathi.Sihlose ukuba umphakeli osezingeni eliphezulu we-OEM yomhlaba wonke kanye ne-aftermarket!
Ukunamathela embonweni “yekhwalithi, izinsizakalo, ukusebenza kahle nokukhula”, manje sesithole ukwethenjwa nezindumiso ezivela ku-shopper wasekhaya nowamazwe ngamazwe.I-China St37-2 Black Iron Pipe kanye ne-St52 Welded Pipe, Inkampani yethu ibheka “izintengo ezifanele, isikhathi sokukhiqiza esisebenza kahle kanye nenkonzo enhle yangemva kokuthengisa” njengemfundiso yethu.Sithemba ukubambisana namakhasimende amaningi ukuze sithuthukiselane futhi sizuze.Siyabamukela abangaba abathengi ukuthi baxhumane nathi.

Ukuhlukaniswa okuyinhloko kweshubhu yensimbi engenamthungo enembile ishubhu lensimbi engenamthungo enembile, ishubhu lensimbi engenamthungo ye-hydraulic enembile, ishubhu lensimbi engenamthungo elidonsa ukubanda elidonsayo, ishubhu lensimbi eligoqiwe elibandayo eligoqeka ngokunemba, ishubhu lensimbi engenamthungo ephezulu, ukunemba okugqamile kweshubhu lensimbi engenamthungo.Ipayipi lensimbi eliqondile liwuhlobo lwepayipi lensimbi elinembayo ngenxa yokungabi bikho kwesendlalelo se-oxidation odongeni lwangaphakathi nangaphandle, akukho ukuvuza lapho kuthwala ukucindezela okuphezulu, ukunemba okuphezulu, ukuqeda okuphezulu, akukho ukuguquguquka ekugobeni okubandayo, ukuvutha, ukucaba ngaphandle kokuqhekeka, njll. izici eziyinhloko zokunemba kwepayipi lensimbi elingenamthungo elikhanyayo lincane ububanzi obungaphandle, ukunemba okuphezulu, ukunemba okuphezulu, ikhwalithi ephezulu yendawo, ukusebenza okuphezulu, nensimbi eminyene.Kukhona ukubekezelelana okuqinile kanye nokuqina kwembobo yangaphakathi kanye nosayizi wodonga lwangaphandle lomzimba weshubhu onezidingo eziqinile.Ikakhulukazi esetshenziswa ekwakhiweni kwezinhlaka zemishini, imishini ye-hydraulic, i-hydraulic kanye namasilinda womoya.

Iwuhlobo lwensimbi yamandla ashisayo ashisayo olunganayo i-chromium.Nakuba insimbi ingenayo i-chromium, kodwa ngenxa yomphumela ohlangene wezakhi eziningi, insimbi inamandla aphezulu okushisa, ukumelana ne-oxidation nokuzinza kwenhlangano.Ingasetshenziswa njengeshubhu ye-boiler superheater enezinga lokushisa lesevisi engu-580 ℃, futhi ingasetshenziselwa imikhumbi yokucindezela, njll.

I-Carbon C: 0.08 ~ 0.15 i-silicon Si: 0.60 ~ 0.90 manganese Mn: 0.40 ~ 0.70 sulphur S: ≤ 0.040 phosphorus P: ≤ 0.040 vanadium V: 0.30 ~ 0.50 i-titanium 0.50 i-titanium 0.50 i-titanium 0.50 i-titanium 0.50 Titanium B: inani elengeziwe (isithando somlilo sikagesi) 0.008;(isithando somlilo esiyisicaba) 0.010 i-tungsten W: 0.15 ~ 0.40 Qaphela RE: Ukwengeza 0.15

Amandla e-Tensile σb (MPa): 540 ~ 687 isivuno amandla σs (MPa): ≥ 314 ubude δ5 (%): ≥ 18 usayizi wesifanekiso: izakhiwo zomshini zobude zesampula

Imininingwane yokwelashwa kokushisa kwensimbi ekhanyayo kanye nenhlangano ye-metallographic.

Ukucaciswa kokwelashwa kokushisa: okujwayelekile, 970 ~ 1010 ℃, isikhathi sokubamba ngokusho kwe-1.5min / udonga ubukhulu mm, kodwa hhayi ngaphansi kuka-20min.760 ~ 780 ℃ ukushisa, 3h.inhlangano ye-metallographic: bainite + ferrite.

1.Kungani usikhetha ?

Inkampani yethu isineminyaka eyi-12 iku-Alibaba.com.Silawula ikhwalithi yemikhiqizo ngokuqinile, kunabantu abakhethekile bekhwalithi.

Uma uthole intengo ephansi komunye umphakeli, sizobuyisela kabili kumakhasimende mayelana nenani eliphakeme.

2.Singakanani isikhathi sakho sokulethwa?

Ngokwenani.Ngokuvamile phakathi kwezinsuku ezingu-2-7 uma lisesitokweni.Futhi izinsuku eziyi-15-20 uma zingekho esitokweni.

3.Ithini imigomo yakho yokukhokha?

A: Nge-T/T 30% kusengaphambili, kanye no-70% ngaphambi kokulethwa.

B:100% L/C lapho ubona.

C:Nge-T/T 30% kusengaphambili, kanye no-70% L/C lapho ubona.

4.Ingabe uyawahlinzeka ngamasampula?Ingabe kumahhala?

Yebo, sinikeza isampula mahhala kodwa asizikhokheli izindleko zempahla.

5.Kuthiwani uma ikhasimende linganelisekile?

Uma kunenkinga ngomkhiqizo, sithatha isibopho esigcwele.

Uma kunenkinga ohlelweni lwezokuthutha, sizokusiza ukuyixazulula.

Ngokuhambisana nethiyori “yekhwalithi, izinsizakalo, ukusebenza kahle kanye nokukhula”, manje sesithole ukwethenjwa kanye nokutuswa kwabathengi basekhaya nabaphesheya kwe-1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe/Small Cold Drawn Section Eklanywe Kahle I-Tube/Precision Seamless Steel Tube Manufacturer, Selokhu yasungulwa ekuqaleni kwawo-1990, manje sesimise inethiwekhi yethu yokuthengisa e-USA, Germany, Asia, kanye nasemazweni amaningana aseMpumalanga Ephakathi.Sihlose ukuba umphakeli osezingeni eliphezulu we-OEM yomhlaba wonke kanye ne-aftermarket!
Iklanywe kahleI-China St37-2 Black Iron Pipe kanye ne-St52 Welded Pipe, Inkampani yethu ibheka “izintengo ezifanele, isikhathi sokukhiqiza esisebenza kahle kanye nenkonzo enhle yangemva kokuthengisa” njengemfundiso yethu.Sithemba ukubambisana namakhasimende amaningi ukuze sithuthukiselane futhi sizuze.Siyabamukela abangaba abathengi ukuthi baxhumane nathi.