GR.B/GR.C Seamless Boiler Tube

Peb yog cov chaw tsim khoom / cov tub lag luam tshwj xeeb hauv cov kav dej seamless steel, nrog boiler raj yog ib qho ntawm peb cov khoom tseem ceeb. Tau ntau xyoo, peb tau muab rau cov chaw tsim hluav taws xob, cov roj txiv ntoo, thiab cov chaw tsim tshuaj nyob rau sab hnub tuaj Asia, tau txais kev paub ntau yam. Cias muab tso, peb pab peb cov neeg muas zaub daws ob qhov teeb meem tseem ceeb: tau txais cov raj txhim khu kev qha thiab tau txais lawv raws sijhawm.

Txuj: ASTM A178, A179, A192, A210, A106.

Khoom siv: GRB, GR.C.

Tawm Dav: 1/2 "-30" (21.3-762mm).

Phab ntsa Thickness: 0.055 "-2" (1.65-50mm).

Cov ntaub ntawv pov thawj: Txhua batch tau soj ntsuam spectral kom paub meej tias cov khoom muaj pes tsawg leeg. Txhua lub raj muaj tus lej xov tooj cua sov rau tag nrho traceability.

Mechanical Testing: Kev ntsuam xyuas tensile thiab hardness yog ua nyob rau hauv txhua batch los xyuas kom meej lub zog thiab hardness raws li cov qauv.

Tsis yog -Kev kuaj kev puas tsuaj: Tubes undergo eddy tam sim no los yog ultrasonic kuaj xyuas cov kab nrib pleb, inclusions, los yog lwm yam tsis xws luag ntawm sab hauv thiab sab nrauv.

Kev Ntsuas Hydrostatic: Txhua lub raj yog hydrostatically kuaj kom ntseeg tau tias nws tuaj yeem tiv taus qhov tsim siab.

Peb muab daim ntawv pov thawj zeb xeem (EN 10204 3.1). Yog tias xav tau, peb kuj tuaj yeem npaj qhov thib peb - kev tshuaj xyuas ob tog los ntawm SGS, BV, thiab lwm yam. Qhov no tsis yog rau kev ua yeeb yam nkaus xwb- nws yog rau koj txoj kev thaj yeeb nyab xeeb.

Tom qab xyoo ntawm kev ua haujlwm nrog cov neeg Esxias sab hnub tuaj, peb nkag siab txog cov xwm txheej tshwj xeeb ntawm no:

 Corrosion nyob rau hauv Biomass Boilers
Hauv Malaysia thiab Indonesia, ntau lub xibtes roj mills hlawv xibtes plhaub thiab fibers. Cov pa roj flue muaj cov chlorides, uas yog corrosive heev rau cov hlab ntsha. Ordinary carbon steel tubes corrode sai sai. Rau cov xwm txheej zoo li no, peb pom zoo kom stainless hlau raj. Lawv raug nqi ntau dua tab sis siv sijhawm ntev dua, ua rau lawv pheej yig dua nyob rau lub sijhawm ntev. Peb tau pom cov neeg siv khoom sim txuag nyiaj nrog cov pa roj carbon steel, tsuas yog kom cov raj tsis ua haujlwm hauv ib xyoos - lub sijhawm poob thiab cov nqi hloov pauv tau nce siab dua.

 Coastal Ib puag ncig Corrosion
Fais fab nroj tsuag raws Java Hiav Txwv los yog Strait ntawm Malacca ntsej muag ntub, cua ntsev. Tubes tuaj yeem xeb txawm tias nyob hauv cia. Peb thov kev tiv thaiv xeb ua ntejshipping- roj txheej, tiv thaiv- ntawv xeb, thiab lwm yam. Yog tias cov neeg siv khoom muaj cov cai tshwj xeeb, peb tuaj yeem muab cov txheej txheem yas lossis galvanizing.

Common Applications & Piv txwv-----------------

Peb cov raj feem ntau yog siv hauv:

Thermal fais fab nroj tsuag: Phab ntsa dej, superheaters, economizers. Peb tau muab rau cov nroj tsuag hauv tsev thiab cov haujlwm tshiab nyob rau sab hnub tuaj Asia.

Palm Oil Mills: Feem ntau yog rau boilers thiab sterilizers. Peb muaj kev paub dhau los hauv cov haujlwm no thiab paub tias cov ntaub ntawv twg ua tau zoo tshaj plaws.

Petrochemical cog: Thaum tshav kub kub exchangers thiab rauv tubing nyob rau hauv refineries thiab tshuaj nroj tsuag, tshwj xeeb tshaj yog qhov kub thiab corrosion kuj yuav tsum tau.

Muaj boiler Manufacturers: Ntau cov khoom siv boiler manufacturers yuav raj los ntawm peb rau lawv cov khoom.

Cim npe nrov: gr.b/gr.c seamless boiler raj, Tuam Tshoj gr.b/gr.c seamless boiler raj manufacturers, lwm tus neeg, Hoobkas