Import 1000 Grade Calcium Silicate Products — Buy in Bulk from Supplier in China

Mowco Insulation & Sealing Products Ltd. in Shenzhen, Guangdong, supplies 1000-grade calcium silicate insulation products for high-temperature industrial applications. These products are asbestos-free and are available in three form factors: flat boards, curved sheets, and pipe covers. The listing specifies detailed dimensional ranges for each form, including board lengths from 600 to 1000 millimetres, widths from 150 to 500 millimetres, and thicknesses from 25 to 75 millimetres across all product types.

Calcium silicate at the 1000-grade rating is engineered for continuous service temperatures up to approximately 1000 degrees Celsius, making it one of the densest and strongest inorganic insulation materials at comparable densities. The supplier highlights four key performance properties: high mechanical strength, dimensional stability without deformation across the rated temperature range, low thermal conductivity, and an asbestos-free formulation. Typical thermal conductivity for this grade ranges from 0.055 to 0.075 W/(m·K) at mean temperatures of 200 to 400 degrees Celsius, which is standard for industrial calcium silicate boards.

These products are specified by engineering teams in steel mills, petrochemical plants, cement works, glass furnaces, ceramics kilns, and power generation facilities for lining stoves, cave dwellings, and ancillary heating equipment. Buyers include EPC contractors, insulation subcontractors, and plant maintenance procurement teams sourcing in bulk. Before ordering, confirm the exact board density (typically 220 to 280 kg/m³ for this grade), the compressive strength rating, and whether the supplier can provide third-party test reports verifying compliance with ASTM C533 or equivalent international standards.

Mowco Insulation & Sealing Products Ltd. is based at 10D, Block B, Lushan Building, Chun Feng Road, Luo Hu District, Shenzhen 518010, Guangdong, China. The supplier is classified as an imported-tier vendor on the platform with a harbour trust tier. The response rate and average response hours are both recorded as zero, which may indicate a newly established listing or limited recent buyer engagement on the platform.

The listing focuses exclusively on calcium silicate insulation products and does not provide information about the company's manufacturing facilities, founding year, export history, workforce size, or quality management certifications. Shenzhen is primarily a trading and technology hub rather than a heavy-industry manufacturing base, so buyers should clarify whether Mowco manufactures directly or acts as a trading intermediary sourcing from a production facility elsewhere in China. Request factory audit documentation, ISO 9001 or equivalent certification, and recent third-party test reports before placing a bulk order.