20G siab siab boiler raj siv tus qauvGB5310-2008Daim ntawv thov, yog siv rau kev tsim cov raj dej siab siab thiab siab dua siab boiler cua sov nto nrog cov hlau carbon zoo, hlau alloy thiab stainless hlau seamless hlau raj. Cov raj hlau siab siab boiler seamless yog ib hom raj boiler, vim tias 20G siab siab boiler raj feem ntau siv rau hauv qhov kub thiab txias siab, lub raj nyob rau hauv qhov kev ua ntawm cov pa roj kub thiab cov pa dej, oxidation thiab corrosion yuav tshwm sim. Cov yeeb nkab hlau yuav tsum muaj lub zog ruaj khov siab, oxidation corrosion tiv thaiv siab thiab microstructure ruaj khov zoo. Cov raj boiler siab siab feem ntau yog siv los tsim cov raj boiler siab siab thiab siab heev siab, raj rov ua kom sov, yeeb nkab, raj pa loj, thiab lwm yam. Thaum ua haujlwm ntawm cov raj hlau siab siab boiler seamless, qib dej teev tseg yuav tsum tau khaws cia rau hauv lub npuas, qhov siab yuav tsum tsis pub tshaj qhov siab ua haujlwm boiler, cov neeg ua haujlwm boiler yuav tsum saib xyuas lub ntsuas siab ntawm cov pa. Thaum cov yeeb nkab boiler puv nrog dej, nws yuav tsum tau ntws tawm raws sijhawm kom tsis txhob sib xyaw thiab rov qab kho qib dej. Tom qab lub cub tawg raug nres, tom qab dej txias ntev mus rau qis dua 70 degrees, cov dej hauv lub cub tawg tuaj yeem tso tawm, thiab tom qab ntawd cov dej boiler kho tshuaj lom neeg tuaj yeem siv tau tom qab lub vas raug tso tawm. Lub raj hlau tsis muaj hlau siab siab boiler feem ntau yog siv los tsim cov raj kub siab thiab siab heev boiler superheater, raj rov ua kom sov, yeeb nkab, yeeb nkab pa loj, thiab lwm yam. Hom raj boiler raws li kev ua haujlwm kub siab muab faib ua cov raj boiler dav dav thiab cov raj kub siab boiler.

Sanonpipe Seamless hlau raj khoom series:

1: Cov yeeb nkab hlau sib xyaw (15CrMoG, 12Cr1MoVG, 35CrMo, 42CrMo, 1Cr5Mo, 1Cr9Mo, 12Cr2MoG, 10CrMo910, WB36,A335P11(A213T11), A335P12(A213T12), A335P22(A21) A335P91(A213T91), A335P9(A213T9), A335P5(A213T5), Cov Lus Qhia Tshwj Xeeb 16-824 * 2-100

2: Cov yeeb nkab hlau txheem Asmeskas (A106B/SA106B, A106C/SA106C, A333GR1/GR3/GR6, A53B,API5LGR.B,A210C/SA210C, A192, A179 cov lus qhia 18-726 * 2-50)

3: Cov yeeb nkab hlau European txheem (S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H specification 18-726 * 2-50)

4: German tus qauv steel yeeb nkab (ST35.8, ST45.8, 15Mo3, ST37, ST44, ST52 18-726 * 2-50)

5: lub raj xa dej siab (20G, 20MnG 16-824 * 2-65)

6: Cov yeeb nkab tawg roj av (20 #, 15CrMo specification 10-530 * 1.5-36)

7: Lub raj xa dej siab siab rau cov khoom siv chiv tshuaj (20 #, 16Mn 25-426 * 6-40)

8: Cov kav dej (X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 cov lus qhia 60-824 * 3.5-60)

9: Lub raj xa dej qis thiab nruab nrab (20 # qhov tshwj xeeb 10-530 * 2-40)

10: Kev xa cov kua dej (20 #, Q345B / C / D / E, Q390B / C / D / E cov lus qhia 8-630 * 1.0-40)

11: Cov qauv dav dav (20 #, 35 #, 40 #, 45 #, 50 #, 55 #, Q345B / C / D / E, Q390B / C / D / E specification 6-610 * 1.5-40)