High Quality Seamless Square Yeeb Nkab
High Quality Seamless Square Yeeb Nkab
Round steel - raj dawb paug - Kev tshuaj xyuas - Cua sov - perforation - sizing - kub dov - lub taub hau tiaj tus - Kev tshuaj xyuas - pickling - spherical annealing - txias kos duab - sib sau - lub qhov ncauj alignment - tshuaj xyuas .
1. Seamless steel yeeb nkab rau cov qauv (GB / T8162-1999) yog seamless steel yeeb nkab rau cov qauv dav dav thiab cov qauv siv tshuab.
2. Seamless steel yeeb nkab rau kev thauj mus los ntawm cov kua dej (GB / t8163-1999) yog cov yeeb nkab seamless steel siv los thauj dej, roj, roj thiab lwm yam dej.
3. Seamless steel yeeb nkab rau qis thiab nruab nrab siab boiler (GB3087-1999) yog ib tug high-zoo carbon structural steel kub dov thiab txias drawn (dov) seamless steel yeeb nkab rau manufacturing superheated chav yeeb nkab, boiling dej yeeb nkab ntawm tsawg thiab nruab nrab siab. boiler thiab superheated chav yeeb nkab, cov pa luam yeeb loj, cov pa luam yeeb me me thiab cov yeeb nkab cib rau locomotive boiler.
4. Seamless steel yeeb nkab rau kev kub siab boiler (GB5310-1995) yog cov pa roj carbon zoo, hlau alloy thiab stainless hlau kub-resistant steel seamless steel yeeb nkab siv los tsim cov cua kub ntawm cov dej raj boiler nrog kev kub siab thiab siab dua.
5. Kev kub siab seamless steel yeeb nkab rau cov khoom siv chiv (GB6479-2000) yog cov khoom siv zoo carbon steel thiab alloy steel seamless steel yeeb nkab haum rau cov khoom siv tshuaj thiab cov kav dej nrog kev ua haujlwm kub ntawm - 40 ~ 400 ℃ thiab ua haujlwm siab ntawm 10 ~ 30mA ua.
6. Seamless steel yeeb nkab rau roj av tawg (gb9948-88) yog seamless steel yeeb nkab haum rau cov kav hlau, cov cua kub exchangers thiab cov kav dej hauv cov roj av refineries.
7. Cov yeeb nkab steel rau geological drilling (yb235-70) yog cov yeeb nkab steel siv los ntawm lub tuam tsev geological rau cov tub ntxhais drilling.Raws li lub hom phiaj, nws tuaj yeem muab faib ua cov yeeb nkab laum, laum dab tshos, core yeeb nkab, casing thiab sedimentation yeeb nkab.
8. Seamless steel yeeb nkab rau pob zeb diamond core drilling (gb3423-82) yog seamless steel yeeb nkab rau laum yeeb nkab, pob zeb core pas nrig thiab casing siv rau pob zeb diamond core drilling.
9. Roj drilling yeeb nkab (yb528-65) yog seamless steel yeeb nkab siv rau sab hauv lossis sab nraud thickening ntawm ob qhov kawg ntawm cov roj drilling.Cov yeeb nkab steel tau muab faib ua cov xaim xaim thiab tsis xaim xaim.Cov xaim xaim xaim yog txuas nrog kev sib koom ua ke, thiab cov yeeb nkab tsis xaim yog txuas nrog lub cuab yeej sib koom ua ke los ntawm pob tw vuam.
10. Marine carbon steel seamless steel yeeb nkab (gb5213-85) yog carbon steel seamless steel yeeb nkab rau kev tsim cov chav kawm I siab yeeb nkab, chav kawm II siab yeeb nkab system, boiler thiab superheater.Kev ua haujlwm kub ntawm carbon steel seamless steel yeeb nkab phab ntsa yuav tsum tsis pub tshaj 450 ℃, thiab cov hlau alloy steel seamless steel yeeb nkab phab ntsa yuav tsum tsis pub tshaj 450 ℃.
11. Seamless steel yeeb nkab rau tsheb ib nrab ncej tes tsho (gb3088-82) yog cov khoom zoo carbon steel thiab alloy structural steel kub dov seamless steel yeeb nkab rau kev tsim tsheb ib nrab ncej tes tsho thiab tsav qag tsev ncej yeeb nkab.
12. Kev kub siab roj yeeb nkab rau lub cav diesel (gb3093-2002) yog lub tshuab txias txias seamless steel yeeb nkab rau kev tsim cov yeeb nkab siab ntawm diesel cav txhaj tshuaj.
13. Precision puab txoj kab uas hla seamless steel yeeb nkab (GB8713-88) rau hydraulic thiab pneumatic lub tog raj kheej chim yog ib tug txias drawn los yog txias dov precision seamless steel yeeb nkab nrog precision puab txoj kab uas hla rau manufacturing hydraulic thiab pneumatic lub tog raj kheej chim.
14. Cold drawn los yog txias dov precision seamless steel yeeb nkab (GB3639-2000) yog ib tug txias drawn los yog txias dov precision seamless steel yeeb nkab nrog siab precision thiab zoo nto tiav rau txhua yam qauv thiab hydraulic khoom.Kev xaiv precision seamless steel yeeb nkab los tsim cov qauv siv tshuab lossis cov khoom siv hydraulic tuaj yeem txuag lub sijhawm ua haujlwm zoo, txhim kho kev siv cov khoom siv thiab txhim kho cov khoom zoo.
15. Stainless hlau seamless steel yeeb nkab rau cov qauv (GB / T14975-2002) yog ib tug kub-kuav los tiag (extruded, nthuav) thiab txias drawn (dov) seamless steel yeeb nkab ua los ntawm stainless hlau rau corrosion-resistant kav, yam ntxwv thiab qhov chaw dav. siv nyob rau hauv tshuaj, roj av, lub teeb textile, kho mob, zaub mov, machinery thiab lwm yam lag luam.
16. Stainless hlau seamless steel yeeb nkab rau kev thauj mus los ntawm cov kua dej (GB / T14976-2002) yog ib qho kub-kuav los tiag (extruded, nthuav) thiab txias drawn (dov) seamless steel yeeb nkab ua los ntawm stainless hlau rau kev thauj mus los ntawm cov dej.
