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碳化硅陶瓷耐磨管道的晶体结构与金刚石正四面体结构相近,是以共价键为主,结合而成的化合物,其硬度高(莫氏 9.3 级),性能稳定,物理性能近似于金刚石,故又称为金刚砂。

碳化硅陶瓷耐磨管道的晶体结构与金刚石正四面体结构相近,是以共价键为主,结合而成的化合物,其硬度高(莫氏 9.3 级),性能稳定,物理性能近似于金刚石,故又称为金刚砂。黑碳化硅晶体 硬度是仅次于金刚石的材料,主要用于制作磨料及砂轮,部分作为生产碳化硅陶瓷的原料。




Straight pipes be Long-term use in power plants






项目 指标
SiC% 80-90
显气孔率% <20
体积密度g/cm3 2.4-2.6
常温耐压强度MPa >85
导热系数W/m.k 8
荷重软化温度℃ >1750
使用温度℃ 1500
Properties of the Ceramic-lined Steel Composite Pipes >>
Ceramic (Corundum: a-Al2O3) lined abrasion resistant straight pipe and fittings are lined with highly abrasion resistant ceramic by SHS ----Characteristics of SHS self-burning ceramic composite pipe

Standard and identification of Abrasion resistant pipe

Classification and designation
of wear-resistant pipes
for power industry

Pipe elbows be Long-term
use in power plants

Because the outer surface behaves like mild steel, the product can be cut and welded with proper procedure in the field, configured into a variety of fittings, and can accept the standard end options of flanges, weld rings and couplings.

Abrasive Applications

One-hundred-twenty-nine-million tons of coal ash—a byproduct of the coal burning process—is produced every year. Most power plants transport the coal ash in liquid form to large surface impoundments or in solid form at landfills near the facility through long lengths of steel piping, which can range in length from several thousand feet to miles.

Application of Abrasion resistant pipe

Abrasion resistant pipe applied in coal-fired power plant ash and slag discharge tube, powder, powder tube, desulfurization pipeline,in addition also widely used in the following industries:



We are Quality Department tests and ensures all of our products are 100% inspected unreported. To an offer we customers additional corps of mind, all our products carry a 24-month warranty against defects or faulty workmanship.We fluid-flow products such as pipe and fittings, chokes, orifice plates, etc, carry a warranty against, erosion, defects, and/or faulty workmanship.

The warranty is determined to each creator and the maximum duration maximally in service. Should any of the RS fail within the warranty period, We'll replace or repair the defective product (s) at No. end user. Please contact the Sunny steel for details on the How to obtain a warranty for our products.


As part of our quality regimen, 100% of incoming raw materials, semi-finished products, as well as finished products are thoroughly inspected prior to being entered into our inventory. We have established multiple hold points throughout fabrication as well as a comprehensive final inspection for all products.

About Sunny Steel

Our team are highly trained and experienced in servicing and producing all types of steel supplies. Whether you've got a large construction project, or need parts for industrial machinery, our team of steel fabrication consultants will ensure that your project is provided with the parts you need, when you need them.

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