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Abrasion resistant pipe

耐磨陶瓷管运输、搬运、储存、安装注意事项

耐磨管道施工
耐磨管道施工

耐磨管道工程的施工要经过许多工序和复杂的加工,所以生产过程既杂又庞大。有的施工过程的工艺参数相当严格,也十分苛刻。这种生产的特殊性,将给安全生产带来很大的。

运输、搬运、储存
1. 陶瓷复合耐磨管在装卸过程中,严禁从高处或车上向地面抛扔。直管在装车运输时,伸出车体外部部份不得超过管子长度的1/4。
2. 管件在搬运、安装过程中要轻搬轻放,避免严重碰撞。装卸时,严禁用铁钩、铁棒伸进耐磨内衬陶瓷管内撞击或撬抬。特别要避免金属器械直接接触或撞击端面陶瓷层。
3. 运输管件时,逐层叠加必须稳固牢靠,不准相对滑动和滚动撞击。
4. 贮存管件时,可以逐层叠加,但管垛高度不允许超过3米。

耐磨管道安装
耐磨管道工程的施工要经过许多工序和复杂的加工,、所以生产过程既&杂又庞大。有的施工 过程的工艺参数相当严格,也十分苛刻。这种生产的特殊性,将给安全生产带来很大的。

Groove-Shape Drawing
安装施工方便、由于该管重量轻,且焊接性能好。
因此可采用焊接、法兰、快速联结等方式,施工安装方便,且可减少安装费用。

耐磨管道焊接安装现场
耐磨管道施工\焊接安装现场

1. 耐磨陶瓷管在安装过程中需切割时, 可采用等离子切割机切割。最好不要采用气割,实在要采用的话,应加大功率,但切后端面不平整,也易造成陶瓷层损伤。
2. 耐磨陶瓷管在安装时,管道与管道中心线要对正,确保两端面对接准确, 两端面错位量要控制在1.0mm以内。
3. 采用法兰联接时,其法兰端面须与复合管端面平齐,以确保联接方式的可靠性。
4. 采用焊接方式联接时,在焊接时,其坡口采用60—90“V”型坡口,钝边P为2—4mm,不留间隙,宜采用80-100A小电流焊接。
5. 同时耐磨陶瓷管的焊接坡口底部应适当离开陶瓷层远一些,这样焊接时能更好保护管内陶瓷层。

不同的耐磨管道安装时也要注意一下内衬耐磨材料的特性,如有些材料是不能焊接的,焊接会损坏内衬耐磨层
不同的耐磨管道安装时也要注意一下内衬耐磨材料的特性,如有些材料是不能焊接的,焊接会损坏内衬耐磨层

耐磨陶瓷管道应用范围

  • 电厂锅炉制粉系统管道,包括、输粉管道、粗细粉分离器管道,落煤管,燃烧系统的一次风管道、二次风管道、三次管道以及燃烧器管道,除灰排渣系统的排渣管道、回粉管道、干灰输送管道;
  • 钢铁厂原料输送管道、收料管道、除尘管道、排灰管道、落灰管道、配料混合管道、磨出口管道、燃煤管道、煤粉管道、分离器管道、燃烧器方圆管等磨损弯管;
  • 水泥厂选机机出口管道、选机机入口管道、收尘管道、立磨出风管道、循环风管、煤磨高温风机风管、下料管等磨损弯管;
  • 石油、化工、矿山、煤炭、洗煤厂、冶炼、造纸、铝业、建材、粉体工程、粮食机械等加工、输送物料的各种管件。
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
Abrasion resistant pipe specification, Standard and identification

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.

Wear-resisting comparative table of ceramic lined pipe
Sand injection test 30% Transfer test of sludge with SiO2
Material Volume diminution
(cm3)
Material Volume diminution
(cm3)
Ceramic lined
Steel pipe
0.0022 Ceramic lined
Steel pipe
3
Ceramic pipe
Al2O397%
0.0025 S45C 25
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:

Q&A

Warranty

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.

Inspections

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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