Min. Order: | 1 Piece/Pieces |
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Trade Term: | FOB,CFR |
Payment Terms: | L/C, T/T |
Supply Ability: | 500pics/month |
Place of Origin: | Shandong |
Location: | Zibo, Shandong, China (Mainland) |
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Business Type: | Manufacturer, Distributor/Wholesaler |
Main Products: | Silicon Nitride Riser Tube, Thermocouple Proetctive Tube, Shaft, Alumina Ceramic Pipe, Aluminum Silicate Castertip |
Model No.: | TS005 |
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Brand Name: | TS |
sample: | available |
MOQ: | 1 |
color: | white |
temperature reistance: | 1650deg |
Production Capacity: | 500pics/month |
Packing: | packed in polywood case or as customers' requirements |
Delivery Date: | within 20 days |
Chemical competent | Al2O3 | ≥85% |
SiO2 | <12% | |
Fe2O3 | <0.5% | |
Alkaline matter | <2.5% | |
Density | 2.6 g/cm3 | |
Hardness | 7 M | |
Water absorption | <0.2% | |
Rupture strength | >1300kg/cm2 | |
Gas tightness | Kept for ten minutes at negative pressure of 1.3Kpa. The pressure drop is less than 0.3Kpa. | |
Heat tolerance | Insert the pipe into the furnace at a depth of 20mm. Heat to 1600ºC and maintain for 30 minutes. | |
Alkali tolerance | In the Na2CO3 solution of 2N concentration, boil for 15 hours with the weight loss not greater than 20mg/dm2. | |
Volume resistance | >2*10(5) Ω·cm/1300ºC | |
Breakdown voltage | 18kv/cm | |
Expansion coefficient | 5*10(-8) | |
Temperature for use | Long-term: 1400ºC Short-term: 1600ºC | |
Chill and abrupt heat | 1300ºC~room temperature not cracking thrice. |
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