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Composite And Casting Railway Brake Blocks High Friction For Braking

Categories Railway Brake Blocks
Brand Name: ZhongYue
Model Number: Cast Iron Brake Shoe
Certification: ISO9001:2015
Place of Origin: China
MOQ: 2000pcs
Price: Negociable
Payment Terms: T/T, 30% in advance
Supply Ability: 30,000 pcs per month
Delivery Time: 15-30 work days after getting payment
Packaging Details: wood box / cutomized
Product Name: Brake Block / Brake Shoes
Application: Heavy Duty Truck.Train
Type: Customized
Material: Cast iron HT200, HT350
Surface: Plain (oiled), Colored
Standard: GB/T 9439-1988
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Composite And Casting Railway Brake Blocks High Friction For Braking

Composite And Casting Railway Brake Blocks High Friction For Braking​


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



Contacting: Jiang Janet zy15@zyrail.com

China Composite And Casting Railway Brake Blocks High Friction For Braking factory
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