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
