Standard for Inspection of Refractory Castables

1. The surface of the water wall and the bottom of the hanging screen and the through wall at the bottom of the dense phase of the furnace shall be completely smooth, uniform thickness, no wear, fall off, linen and drum package phenomenon, cover pipe row without exposed, no mesh crack And penetrating cracks, the crack should be less than 5mm width, when more than 5mm must be demolished for local repair.

2. The surface of the cyclone separator and the material in the leg and back material should be completely smooth, uniform in thickness, free of wear, loss, incense and drumming, no cracks and penetrating cracks, such as stratified drums or Crack width should be less than 10mm, when more than 10mm must be demolished for local repair.

3. Furnace Exit Horizontal Flue and Cyclone Separator Horizontal Flue Castable Surface The surface should be completely smooth, uniform in thickness, free of wear, shedding, incontinence and drumming, no cracks and penetrating cracks, such as stratification Drum or crack width should be less than 10mm, when more than 10mm must be demolished for local repair.

4. For the often fall off the castable cover, should take the method of artificial rapping to conceal hidden defects, when there cast material fall, loose, must be demolished for local repair.

5. Anti-wear beam castable surface should be completely smooth, uniform thickness, no shedding, drum bag phenomenon, grasping nails firm, no open welding phenomenon, no cracks and through cracks, cracks should be less than 5mm width, greater than 5mm Must be partially removed repair.

6. Castables at the boiler thermal test point should not interfere with the advance and retreat of the measuring point and change the elevation and angle of the measuring point.

Introduction of our company

Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.

Contact information

Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Whatsapp: +86-15137151612
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
         

Email Us(*)Required information

Address: South 4th Ring Road, Gongyi City, Henan Province, China
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Whatsapp: +86-15137151612
Email: gyjinniu@163.com
Website: http://www.jnrefractory.com