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Advantages: 1. Longer service life, accurate size tolerance, pure color, luster appearance. 2. Excellent thermal shock resistance. 3. Good structural strength at high temperature. 4. Zero thermal expansion rate 5. Without crack and peeling phenomena. Application: 1. It is widely used in hot repair project on coke oven. 2. Coke oven maintenance time shortens greatly. Ensure the quality of coke oven repair. Improve the production of coke oven. 3. CUNSE is not only providing the hot repair method of coke oven, but also contracting for coke oven maintenance. Technical Index: Item Zero Expansion Silica Brick SiO2 % 96 Fe2O3 % 0.7 Al2O3+TiO2+R2O % 0.7 Refractoriness 1710 Apparent Porosity % 22 Bulk Density g/cm3 1.8-1.85 True Density g/cm3 2.34 Cold Crushing Strength Mpa 35 0.2Mpa Refractoriness Under Load T0.6 1680 Permanent Linear Change % 1500 X2h 0 +0.2 Thermal Expansion Coefficient 1000 0.2 Thermal Shock Resistance(1000 Water- cooling, cycles) 25
| HS Code | 6902.90 |
| Brand | EximNext |
| Material | Fused Silica (SiO2 > 99.5%) |
| Grade/Type | Zero Thermal Expansion / Fused Silica Grade |
| Purity/Composition | SiO2 > 99.5%, Al2O3 < 0.3%, Fe2O3 < 0.05% |
| Size/Dimensions | Standard: 230x114x65mm; Custom sizes available (Tolerance: +/- 0.5mm) |
| Thermal Expansion Coefficient | < 0.5 x 10^-6 /C (20-1000C) |
| Application | Precision kilns, glass furnaces, ceramic kilns, semiconductor processing, laboratory furnaces |
| Packaging | Wooden pallet with plastic film wrapping, 9-18 pcs per carton |
| Origin | Subject to manufacturer (typical: China, India, or European refractory producers) |
Zero Thermal Expansion Silica Brick is a premium refractory product designed for high-temperature applications where dimensional stability is critical. Featuring near-zero thermal expansion coefficient and excellent thermal shock resistance, this brick maintains structural integrity under extreme thermal cycling conditions. Widely used in precision kilns, glass furnaces, semiconductor processing equipment, and high-end ceramic production lines, it offers superior service life and accurate dimensional tolerances. Ideal for import/export trade with growing demand in Asia-Pacific and Middle Eastern industrial markets.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Zero Thermal Expansion Silica Brick is available for wholesale import from Cunse Refractory, a verified Supplier based in China. The current FOB price is 500900. Minimum order quantity starts at 1 Bags. HS Code: 6902.90 — used for customs classification and import duty calculation. Key product specifications include 6902.90, EximNext, Fused Silica (SiO2 > 99.5%).
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为业务采购Zero Thermal Expansion Silica Brick时,质量与成本的平衡至关重要。Cunse Refractory是一家位于China的认证供应商,提供该产品(主要规格包括 Zero Thermal Expansion / Fused Silica Grade、SiO2 > 99.5%, Al2O3 < 0.3%, Fe2O3 < 0.05%、Standard: 230x114x65mm; Custom sizes available (Tolerance: +/- 0.5mm))。直接对接生产商或授权出口商,买家可以协商优惠的FOB价格(起价 $500900/Bags),并高效管理大宗订单(最小起订量 1 Bags)。 该产品按 HS 编码 6902.90 活跃贸易。该产品在Bricks行业占据重要地位、全球进口需求强劲。
进口Zero Thermal Expansion Si需要关注物流运输、海关合规和安全付款条款。Cunse Refractory,提供整箱(FCL)或散箱(LCL)海运等灵活运输方案。为确保交易顺畅,买家应在目的国核实 HS 编码 6902.90 对应的进口关税。国际 B2B 交易的常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。所有交易和询盘均通过 EximNext 完成 — 一个为跨境贸易提供安全、高效支持的全球 B2B 贸易平台。
可靠的合作伙伴是进口业务成功的基石。本Zero Thermal Expansion Si的供应商已通过平台认证。无论您是分销商、批发商还是采购经理,都可以放心索取免费报价、申请产品样品并完成大宗采购。EximNext 汇聚了 200 多个国家和地区的数千家认证生产商与出口商。浏览Bricks类目下的同类产品,通过我们全方位的进出口交易平台对接顶级出口商。立即开启您的采购之旅。
进口Zero Thermal Expansion Si需要关注物流运输、海关合规和安全付款条款。常见运输方案包括海运整箱(FCL)或散箱(LCL)。买家应在目的国核实进口关税(HS 编码 6902.90)。常见付款方式包括信用证(L/C)、电汇(T/T)和付款交单(D/P)。
Cunse Refractory当前针对Zero Thermal Expansion Silica Brick的批发价格为 $500900/Bags(FOB条款,发货地China)。价格可能根据订单数量、包装和目的港有所调整。如需最准确的批量报价,请通过 EximNext 直接向Cunse Refractory发送询盘。
供应商Cunse Refractory将Zero Thermal Expansion Si的最小起订量(MOQ)定为 1 Bags。如需样品或更小批量的试订,请通过平台直接联系供应商询盘。
用于国际运输和海关清关,Zero Thermal Expansion Silica Brick对应的 HS 编码为 6902.90。买家应核对本国海关规定,确认该分类下适用的进口关税和税费。
从China进口Zero Thermal Expansion Si时,可直接与Cunse Refractory协商运输条款(FOB、CIF 或 EXW)。同时请确保您在目的国具备进口Bricks类产品所需的相关许可。
是的,Cunse Refractory是 EximNext 平台上的认证供应商。下单前您可以查看完整的公司资料、营业执照信息、认证资质以及出口历史。
Cunse Refractory供应的Zero Thermal Expansion Silica Brick主要规格包括 Zero Thermal Expansion / Fused Silica Grade、SiO2 > 99.5%, Al2O3 < 0.3%, Fe2O3 < 0.05% 和 Standard: 230x114x65mm; Custom sizes available (Tolerance: +/- 0.5mm)。如需完整的技术参数表或分析证书(COA),请通过 EximNext 直接向供应商发送询盘。
Cunse Refractory为Zero Thermal Expansion Si提供标准出口包装。针对大宗批发订单,还可能提供定制包装、贴牌(OEM/ODM)等服务。
Zero Thermal Expansion Si在全球范围内均有活跃的进口需求。可通过平台向Cunse Refractory索取特定目的地的 CIF 或 CFR 报价。
Cunse Refractory持有国际通行的质量认证,确保Zero Thermal Expansion Si符合跨境贸易所需的国际质量、安全和监管标准。
点击本页面的"索取报价",填写所需数量、运输条款和目的国。Cunse Refractory将提供详细的批发报价,包含FOB价格、交货周期和支付方式。
发掘 Bricks 类目下来自全球认证供应商的更多产品。