Double pores magnesia tube
1,certificate: SGS
2,model:the size can be customized according special requirements,as the below,you can see our standard:(Outer diameter × inner diameter × length)
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Model specifications Φ5.3×1.6×25 Φ7.0×2.4×40 Φ9.0×3.0×50 Φ11.0×3.5×40 Φ15.0×4.5×40 Φ18.0×5.0×50 Φ13.0×4.5×40 Φ20×6×50 |
3,chemical composition:
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MgO ≥ 98.5% CaO ≤ 0.3% Fe ≤ 0.1% Si ≤ 0.5% Al2O3 ≤ 0.3% |
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4,best quality&best price
5,Magnesium-hole round tube for heating single-ended tube