Clamp Plain / Black / Galvanize GB 1348-88 KPO Rail Clips in Railroad

Basic Information
Place of Origin: China
Brand Name: ZHONGYUE
Certification: ISO9001
Model Number: KPO
Minimum Order Quantity: 5000 pcs
Price: negotiable
Packaging Details: 25kg/woven bag, 36bags/pallet, 24pallets/container
Delivery Time: 20- 30 days according to your order quantity
Payment Terms: L/C, T/T, Western Union
Supply Ability: 600,000 pcs per month
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Material: Q235 / QT500-7 / ZG35 Surface: Plain, Oiled, Oxide Black, Wax, HDG
Customization: Acceptable Market: Africa
High Light:

fastening plate

,

din rail clips

KPO Rail Clips Railway Clamp Plain / Black / Galvanize Fastener in Railroad

 

Specification:

 

Item Name Railway  Rail Clamp
Usage Rail Fastening
Material Iron Steel, Cast Iron
Surface Treatment Bluing, Plain Oiling, Color Painting, etc
Documents with Delivery Mechanical Properties, Chemical Composition, All Sizes Reports
Certification ISO, SGS, TUV

 

 

Product Show

Clamp Plain / Black / Galvanize GB 1348-88 KPO Rail Clips in Railroad 0

 

Material

  1. Forging: Q235;
  2. Cast steel:  ZG35;
  3. Cast iron: TQ500-7
Grade 4.6
Material Q235
Mechanical Tensile strength:  ≥ 400Mpa
Yield strength: ≥ 240Mpa
Elongation: ≥ 22%
Cold bending: 90 degree
without crack

 

Name QT500-7 QT450-10 QT400-15
Standard GB 1348-88  GB 1348-88  GB 1348-89 
Chemical composition(%) C:3.60-3.80 C:3.40-3.90 C:3.50-3.60
Mn:≤0.6 Mn:0.2-0.5 Mn:≤0.5
Si:2.50-2.90 Si:2.70-3.00 Si:3.0-3.2
P:≤0.08 P:≤0.07 P:≤0.07
S:≤0.025 S:≤0.03 S:≤0.02
Tensile Strength ≥500 Mpa ≥450 Mpa ≥400 Mpa
Yield Strength ≥320 Mpa  ≥310 Mpa  ≥250 Mpa 
Elongation(%) ≥7  ≥10 ≥15
Hardnrss 170~230HB  160~210HB  130~180HB 
Metallographic organization ferrite + pearlite graphite + ferrite + pearlite ferrite

 

 

Surface Treatment

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

Clamp Plain / Black / Galvanize GB 1348-88 KPO Rail Clips in Railroad 1

 

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

Function Part

Clamp Plain / Black / Galvanize GB 1348-88 KPO Rail Clips in Railroad 2

 

Application

 

Clamp Plain / Black / Galvanize GB 1348-88 KPO Rail Clips in Railroad 3

 

Quotation necessity ( the more, the better )

  1. Drawing with full size
  2. Material
  3. Surface Treatment
  4. Order quantity 

If you have any futher question or request, welcome to contact me.


Contact: Janet Jiang zy15@zyrail.com

 

Contact Details
Manager

Phone Number : +8618662629889