Cast Iron Brake Blocks,High friction Composite Brake Shoe for railway braking High and Low-Friction Composition Brake Shoes
HS: 86082 9000
Application:Heavy Duty Truck.Train.Bus,Automobile,petroleum drilling machine.
Material:
1. Cast iron HT200 Refer to standard GB/T 9439-1988
2. Composite material
1) rail way composite Brake shoe Material:
Composite material,high friction composite brake shoe,low friction composite brake shoe
2) Advantage:
-- Composite friction material bearing high energy braking;
-- High coefficient of friction and stability,
-- small heat fade for coefficient of friction,
-- Temperature insensitiveness,
-- Develop according to the samples or drawings
-- Certification:ISO9001-2000
Samples:
Specifications:
We can provide a variety of Locomotive Brake Shoe, all of our products are qualified by ISO with high quality standard.
Locomotive Brake Shoe
The brake is fitting for the locomotive which speed is less than 100km / h
There are three types as following:
1. Grey Cast Iron
2. High Phosphorus Cast Iron
3. Alloy Cast Iron
A. The chemical composition and mechanical properties
| Material | Chemical Composition% | Tensile Strength Mpa | Hardness HBW10/3000 |
| C | Si | Mn | P |
| Grey Cast Iron | 2.9-3.5 | 1.8-2.2 | 0.6-1.2 | ≤1.0 | ≥150 | 179-255 |
| High Phosphorus Cast Iron | 2.8-3.6 | 1.5-2.2 | 0.8-1.2 | 1.3-2.0 | ≥150 | 179-255 |
| Alloy Cast Iron | 2.8-3.6 | 1.28-1.8 | 1.2-1.9 | ≤0.15 | 200-320 | 200-260 |
B. Average Friction Coefficient
| Braking speed Km/H | Grey Cast Iron | High Phosphorus Cast Iron | Alloy Cast Iron |
| 100 | 0.1 | 0.13 | 0.1 |
| 80 | 0.11 | 0.15 | 0.11 |
Similarity
Cast brake shoe in different types, produce on the basis of customer's drawings.
Package
Wooden box/ Pallet
Company Profile:
Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China.
We are certified by ISO 9001:2008. We have a complete set of inspection equipments to strictly control the quality of each production procedure and make sure all the products reach the international standards and customers’ requirements.
ZY team is composed of high professional senior engineers, professional technicians and a group of highly experienced operation workers, this is the strong guarantee of our products quality. We have our own R&D team, after-sales service team and quality-assurance team with the most advance technology and management concepts.
With advanced technology, comprehensive testing facilities, excellent management team and powerful processing capacity, our products have been exported worldwide. After many times of inspections by BV, SGS,ABS etc, our products have been well recognized by our customers. We are qualified supplier of Kazakhstan Railway, Thailand Railway, Zambia Railway, Indonesia Railway, Malaysia Railway, Sweden Railway, New Zealand Railway, American Railway, Canada Railway etc, supplying all kinds of railway material to them for many years without any quality complaint.
We not only can produce according to International standards, customers’ drawings and samples, but also can provide design proposal by our own high standard R&D department.
With the principles of quality first and customers first, ZY Rail enjoys bulk popularity and high reputation at home and abroad, while having many customers all over the world. With powerful strength and broad vision, ZY rail is moving towards internationalization of enterprises.
Best regards
Eric Li
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