Roller Heating Fire Bricks

The HENGRUI roller bricks (Roller seals) adopt high grade silica alumina fiber bulk and are vacuum formed. Each brick carved by numerical control machine by our technician, to confirm precision for different parts and the holes diameter. The products are low density, light weight, high hardness, good insulation, long usage and so on. The high mechanical strength and excellent thermal shock resistance make the bricks don’t change when eroded by high temperature airflow. The products are widely used in tempering industry in China such as North Glass of China (Luoyang), Land Glass (Luoyang), Mountain Glass(Luoyang), Fuyao Glass (Fuzhou), Fuchong Machinery (luoyang), Tucheng Glass(Qinhuangdao), Jing Glass(Hangzhou), Easttec Glass (Luoyang) and so on, which not only have heating & energy saving effect, but also solve the insulation problem for many steel enterprise. 

Applications

Refractory of heat surface and back lining insulation for steel industry,petrochemical,ceramic industry, non-ferrous metal industry,etc.

Pipeline, heating device and refining apparatus.

Main Features

Low thermal conductivity, low thermal capacity,low impurity.
Resistance to heat-attack, high strength and corrosion resistance.

Technical Index

HENGRUI roller bricks are non-standard customized products. We will do according to the drawing offered. Customer should provide the following size:

Long, wide, thickness, roller Diameter, Roller distance and roller quantity.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Website: https://hrgwjncl.en.china.cn/

                   

Phone:0086-152 (9082) 4526

Whatsapp:+86-152 (9082) 4526

Wechat: xinwei2013

Company: HENGRUI HIGH-TEMPERATURE ENERAGY SAVING CO., LTD