Alloy Steel Grate Board Casting Guard Board with ISO 9001 Certificate in China Supplier

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: EB
• Shape: Guard Board
• Material: Heat-Resistant Steel
• Transport Package: Plywood Case
• Trademark: EB
• Origin: China
• Production Capacity: 50000kilogram/Year
• Package Size: 100.00cm * 100.00cm * 20.00cm
• Package Gross Weight: 90.000kg

Product Description

Furnace Rollers:

EB furnace rollers made from different materials,such as stainless steel,Ni-Cr Iron base heat-resistant steel,for heat

treatment furnaces with service temperature up to 1600ºC(2912°F).

EB's furnace rollers are made for different heat treatment processes for steel, aluminium,Zinc Alloy and other metallic

materials,which have been widely used in the following applications:

Quenching furnaces

Annealing furnaces

Carburizing furnaces

Galvanizing furnaces

Sintering furnaces

Hardening furnaces

Outstanding Features:

1. Resistance to high temperature: Up to 1600ºC;

2.Resistance to deformation in carburizing,nitriding,neutral and oxidizing atmospheres

3.Maximizing heat flux

4.Shortening the process time

5.Longer service life and better installation effects because of more scientific process design

6.Production Process: centrifugal cast process + investment cast process + machining process + welding process

7.We can make the furnace rollers as per customer design.

8.Diameter: 50mm - 1600mm; Length: less than 3m.

Material Grade:

Reference Standard ASTM A128		Nominal Chemical Composition (W%)								Eqv. Standard GB5680
		C	Mn	Cr	Mo	Ni	Si (Max.)	S (Max.)	P(Max.)
A		1.05-1.35	≥11.0	-	-	-	1.00	0.06	0.05	GB 5680  ZGMn13-1  AS2074/H1A
B-1		0.90-1.05	11.5-14.0	-	-	-	1.00	0.06	0.05	GB 5680 ZGMn13-2
B-2		1.05-1.20	11.5-14.0	-	-	-	1.00	0.06	0.05	GB 5680  ZGMn13-2,3 AS2074/H1A
B-3		1.12-1.28	11.5-14.0	-	-	-	1.00	0.06	0.05	GB 5680  ZGMn13-2,3 AS2074/H1A
B-4		1.20-1.35	11.5-14.0	-	-	-	1.00	0.06	0.05	GB 5680  ZGMn13-2,3 AS2074/H1A
C		1.05-1.35	11.5-14.0	1.50-2.50	-	-	1.00	0.06	0.05	GB 5680  ZGMn13-4 AS2074/H1B
D		0.70-1.30	11.5-14.0	-	-	3.0-4.0	1.00	0.06	0.05	-
E-1		0.70-1.30	11.5-14.0	-	0.90-1.20	-	1.00	0.06	0.05	GB 5680  ZGMn13-5 AS2074/H1C
E-2		1.05-1.45	11.5-14.0	-	1.80-2.10	-	1.00	0.06	0.05	GB 5680  ZGMn13-5
F		1.05-1.35	6.0-8.0	-	0.90-1.20	-	1.00	0.06	0.05	-
-		1.30-1.50	≥17.0	-	-	-	1.00	0.06	0.05	AS2074/H1D

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 45 days if the goods are not in stock, it is according to quantity. 

Q: What is your terms of payment ? 
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.
irrevocable LC at sight.