CovGB/T3087-2022txheemqhia cov kev cai rauqis thiab nruab nrab siab boiler raj, uas yog dav siv nyob rau hauvindustrial thiab domestic boilersrau kev thauj cov kua dej tsawg thiab nruab nrab. Cov seamless steel raj no yog qhov tseem ceeb rau kev tsimsuperheated chav kav dej, cov kav dej kub npau npau, cov kav dej pa taws loj, thiab cov kav dej me menyob rau hauv boiler systems.
Cov khoom siv tshaj plaws rau cov raj no yogNo. 10 thiab No. 20 carbon steel, paub txog lawv zoo heevmechanical zog, weldability, thiab durabilitynyob rau hauv high-temperature thiab high-pressure tej yam kev mob.
1. Cov khoom sib xyaw & cov khoom siv tshuab
No. 10 Steel Boiler Tubes
- Cov ntsiab lus carbon:0.07-0.14%
- Silicon (Si):0.17-0.37%
- Manganese (Mn):0.35-0.65%
- Phosphorus (P) & Sulfur (S):≤ 0.035%
- Mechanical Properties:
- Yield zog:≥205 MPa
- Tensile zog:335-475 MPa
- Elongation:≥24%
Daim ntawv thov:Zoo tagnrho raulow-pressure boiler Cheebtsamxav tausiab toughness thiab weldability, xws li cov kav dej thiab cov kav dej uas tsis muaj qhov kub thiab txias.
No. 20 Steel Boiler Tubes
- Cov ntsiab lus carbon:0.17-0.24%
- Silicon (Si):0.17-0.37%
- Manganese (Mn):0.35-0.65%
- Phosphorus (P) & Sulfur (S):≤ 0.035%
- Mechanical Properties:
- Yield zog:≥245 MPa
- Tensile zog:410-550 MPa
- Elongation:≥20%
Daim ntawv thov:Haum raunruab nrab-siab boiler systems, tshwj xeeb hauvthaj chaw kub kubzoo li cov raj superheater thiab cov cua sov uas nyob ib sab.
✅Siab zog & Durability- Withstands chav siab thiab thermal stress.
✅Weldability zoo heev- Ua kom muaj kev ruaj ntseg thiab tawg-pov thawj pob qij txha.
✅Corrosion Resistance- Lub neej ua haujlwm ntev hauv qhov xav tau ib puag ncig.
✅Kev siv dav dav- Siv hauvfais fab nroj tsuag, tshuaj industries, thiab cua sov tshuab.
CovGB / T3087-2022 qis thiab nruab nrab siab boiler rajmuabtxhim khu kev qha, cov kev daws teeb meem siabrau kev thauj cov dej hauv boiler systems. Txawm koj xav tauNo. 10 steel rau saj zawg zog thiab weldabilitylos yogNo. 20 steel rau siab zog, cov raj no xyuas kom meejkev nyab xeeb thiab ua haujlwm tau zoo ntawm boiler.
Yog xav paub ntxiv txogGB / T3087 boiler raj, tiv tauj peb niaj hnub no los nrhiav kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau kev lag luam lossis cov boiler hauv tsev!
Ntsiab lus:GB / T3087-2022,qis thiab nruab nrab siab boiler raj, No. 10 steel boiler raj, No. 20 steelboiler cevSeamless boiler yeeb nkab, muaj boiler raj, carbon steel boiler kav, high-temperature boiler raj,Tuam Tshoj boiler tube tsum.
Post lub sij hawm: Apr-07-2025
