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Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing

Suzhou Zhongyue Railway Material Co.,Ltd.

Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing

Brand Name : ZhongYue

Model Number : T head Bolt

Certification : ISO9001:2015

Place of Origin : China

MOQ : 5000pcs

Price : Negociable

Supply Ability : 500,000 pcs per month

Delivery Time : 15-30 work days after getting payment

Packaging Details : double-layer bags and wooden pallets / 200LB Keg

Product Name : T head Bolt

Application : Railroad

Grade : 8.8 /10.9

Material : 45#, 40Cr

Surface : plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet

Guarantee : 100% meet contract

Payment Terms : T/T, 30% in advance

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Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing 45# 8.8 Grade



Product Name: T head Track Bolt

HS Code: 73181 59001

Brief introduction

Fish bolt are used for splice bar connections and ZHONGYUE can supply a range of fish bolts manufactured to international standards according to BS, ASTM and DIN, among others.
Listed below are examples of some of our fish bolt manufactured over the last several years as per BS 20M, 30M, 35M, 35R, 50 O, 60A, 75R, 80R, 80A, 95RBH, and 113A; DIN S10, S14, S18, S20, S24, S30, S49, UIC54, UIC60; and AREMA 40ASCE, 60ASCE, 75ASCE, 90ARA, 115RE.


Material

Material
Grade 8.8 10.9
Material 45# 40Cr
Mechanical properties

Tensile strength:

≥800Mpa

Tensile strength:

≥1000Mpa

Yield strength:

≥640Mpa

Yield strength:

≥900Mpa

Elongation:

≥12%

Elongation:

≥9%

Cold bending: 90 degree without crack
Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Note ( 8.8 as a sample)

the first 8: tensile strength of material 45# is 800MPa;

the second 0.8: the yield ratio is 0.8;

the yield strength of material 45# is 800MPa x 0.8 = 640 MPa.

Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing



Classification


Button Head Oval Neck Track Bolt

Diameter

Length

Weight (Kg)

1/2"

1-3/4"

0.097

1/2"

2"

0.10

1/2"

2-1/4

0.112

5/8

2-1/2

0.183

3/4

3

0.328

3/4

3-1/2

0.339

3/4

4

0.356

7/8

4-1/2

0.559

7/8

5

0.593

1

5

0.8

1

5-1/2

0.839

1

6

0.879

1-1/16

6

0.995

1-1/8

6-1/2

1.186


Diamond Neck Track Bolts

Diameter

Length

Weight (Kg)

7/8

4-1/2

0.563

7/8

5-1/2

0.651

1

5-1/4

0.889

1

5-3/4

0.895


Nominal Size

Thread Length

Bolt Length

3/4

2

3-7/8

7/8

2-1/8

4-3/8

15/16

2-5/16

4-5/16

15/16

2-1/8

5

1

2-5/16

4-15/16

1

2-11/16

6-1/16

Process

  1. Raw material
  2. Wiredrawing
  3. Cutting
  4. Head forming
  5. Heat treatment
  6. Surface treatment
  7. Final inspection
  8. Packing
  9. Shippment.

Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing

Surface Treatment

  1. plain (oiled)
  2. color paint
  3. oxide Black (most choice)
  4. galavazing
  5. DHG

Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing

Inspection machine

  1. Brinell Hardness Tester
  2. Carbon and Sulfur Analyzer
  3. Rockwell Hardness Machine
  4. Automatic Impact Testing Machine
  5. Metallographic Microscope
  6. Automatic High-speed Analyzer
  7. Fatigue Testing Machine
  8. Metallographic Specimen Polishing Machine
  9. Metallographic Specimen Pointing Machine

Package

1. 25kg per double layer woven bag+ free fumigation wooden pallet

36bags/pallet,

24pallets/container

2. Keg

3. in according with your request

Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing

Similarity

Type 1. fish bolt
2. T bolt
3. anchor bolt
4. tunnel bolt
5. arch bolt
6. knurling bolt
7. slipknot bolt
8. hex socket head bolt
9. hex head cao bolt
10 square bolt
11. stud bolt
12. special bolt
13. any other bolts


Railway Sleeper Railway Bolt Speical T Head Long Rod Galvanizing


Quotation necessity ( the more, the better )

  1. Drawing with full size
  2. Material and Grade
  3. Surface Treatment
  4. Order quantity (MOQ is 3MT)


Sale Range

  1. Rail fastening system
  2. Dog spike / Screw spike
  3. Bolt set
  4. Elastic clamp
  5. Rail anchor
  6. Rail shoulder
  7. Fish plate
  8. Tie plate
  9. Plastic / Rubber parts
  10. Brake shoe
  11. Steel rail
  12. New wood sleeper






Product Tags:

hexagon head bolt

      

steel bolts and nuts

      
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