FAQ

1.   When did your company establish and what is your factory main products?

Company established in 2002 and products divide into three parts:

(1)   Hardfacing& stainless steel  flux cored wires;

(2)  Wear plates/parts;

(3)  Hardfacing service.

2.   What is hardfacing/stainless steel flux cored wires diameter and package available?

(1)  1.2/1.6mm:  15kg/spool

(2)  2.0/2.4/2.8/3.2/4.0mm : 25kg/coil, 50kg/coil, 100kg/drum, 250kg/drum.

3.   What is your common wear plates size and thickness?

Size: 1500*3000mm, 2000*3000mm, 1410*2880mm available for options.

Thickness (base + overlay): 3+3,4+4, 6+4, 6+6, 8+5, 8+6, 10+10, 12+17, 12+20.

4.   What kinds of hardfacing service could your company supply?

Roller: Plunger, backup roller, crusher roll, pinch roll, cogging roll, continuous casting roll, Cylinder block, straightening roll, coal mill roll, vertical mill.

Irregular Parts: Bucket teeth, Auger, valve, flying shears, cutting pick, sinter grate, cement cone.

5.   Hardfacing flux cored wires applications

Mainly applied in 5 industries worn out components hardfacing welding:

(1)  Steel& Iron: Continuous Casting roll, Cogging roll, Pinch roll, Wrapper roll, Table roll, Backup roll, Sinter crusher, Grizzly bar, Fan blade,  Plunger, Valve.

(2)  Cement& Power plant: Vertical Mill roll, Roller press, Coal Mill roll& table, Liner plate, Crusher, Wear plates.

(3)  Mining: Bucket teeth, Cutting pick, Liners, Conveyor screw, Mining equipment.

(4)  Oil& Gas: Hardbanding.

(5)  Other industry: Rubber machinery, Grain machinery, Suagrcane.

6.   Do you have R&D Center?

Yes, we have excellent technical team, advanced testing equipments and 2 wire production lines for R&D Center inspecting qualified products and develop new and better products.

7.   What is your production capacity and lead time?

(1)  Flux cored wires: 300MT/Month, Wear Plates: 1200㎡/Month.

(2)  Lead time: 10-15 days production.

8.   How to ensure the stability of product  quality?

Leigong has strict inspection process for qualified products from raw material to delivery, all links are under control.

9.   Do you have company certificate?

Yes, we have ISO9001:2015 certificate.

10. Where do you sell abroad now?

Denmark, Spain, Finland, Russia, Belarus, America, Canada, Brazil, Chile, Uruguay, Bolivia, Columbia, Cuba, South Korea, India, Indonesia, Thailand, Singapore, Malaysia, Myanmar, Iran, Pakistan, Vietnam, Qatar, Bangladesh,  Egypt, Australia, New Zealand, Kenya, South Africa.


Original by Leigong Welding Alloys, please indicate the source of the reprint.

About Us