Hook Twin Tie Plate

Description


Hook Twin Tie Plates are used for frogs, guard rails, and behind the heel of switches. They are produced to standard AREMA designs. The slotted hole allows them to fit almost any rail section. Their use in pairs, side by side on the same tie, allows them to adapt to different tie spacing, frog angles, etc.

We are professional manufacturer of Hook Twin Tie Plates, concerning every detail from the production to the final packaging. Furthermore, our annual production is around 3,000 tons.

 Type
 ● 1’’ & 3/4’’ Hook Twin Tie Plates
 Class I Approval
 ● Our 1” HTTPs were approved by Class I railway CSX and CN.
 ● We become the major supplier in North America with Best Quality & Service.

 Service
 ● trict production management and quality control
 ● ccurate lead time, monthly update of production schedule
 ● In time delivery, weekly update of shipment status

Production


● Process feature

Shearing
Feature:shear according to the drawing ensure the accuracy of length

Hook Press
Feature:hook press by high frequency heating furnace ensure the level of hook inside by Shaper

Straighten
Feature:straighten the finished product, ensure the overall Flatness

● Quality Control

Dimension

Calibrate the gage and ensure the correctness of the gage before quality test
1、Flatness

2、Slot Loc.

3、Hook

4、Distance between slot and hook

Data Analysis

Figure on the right is quality control data analysis.

Monitor product process and ensure the accuracy of product size.


Figure on the right is quality control data analysis.

Monitor product process and ensure the accuracy of product size.

Slot To Bottom-L
Slot To Bottom-LR

Chemical Component

Inspection certificate of each batch of raw materials is provided. Conduct sampling inspection for raw materials and strictly control the accuracy of chemical composition.

● Package


steel brace,3 x3 fix by steel band, plastic film to ensure strong enough packing

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