Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing

Basic Information
Place of Origin: China
Brand Name: ZHONGYUE
Certification: ISO9001:2008
Model Number: Railway Bolt
Minimum Order Quantity: 5000pcs
Price: negotiation
Packaging Details: Plastic bags and wooden pallets or according to clients' requirement
Delivery Time: 30 days after received your payment
Supply Ability: 500,000pcs per month
Product Name: Railway Bolt Material: Q235. 35#. 45#. 40Cr
Grade: 4.6 4.8 5.6 8.8 10.9. Main Surface Treatment: Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet
Warranty: Two Years Certificate: ISO9001, SGS
High Light:

hexagon head bolt

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steel bolts and nuts

ZhongYue railway 8.8 grade anchor bolt rail joint bolt with all size

Specifications:

Standard:DIN, JIS, ISO, ANSI, ASME, BS, AS

Grade:4.8/ 8.8/ 10.9/ 12.9

Dimensions:M8, M10, M12, M14, M16, M18, M20, M22, M24 and so on

Surface Treatment:Zinc-plated, Plain, Black Anodize, Dacroment

 

Brand ZhongYue
Name Railway bolt
Type HS26/HS32
Russian clamp bolt & inserted bolt
Or the type by customers’ drawings
Grade 4.6 5.6 8.8 10.9
Material Q235 35# 45# 40Cr
Mechanical properties Tensile strength: ≥400Mpa Tensile strength:≥500Mpa Tensile strength:≥800Mpa Tensile strength:≥1000Mpa
Yield strength:≥240Mpa Yield strength:≥300Mpa Yield strength:≥640Mpa Yield strength:≥900Mpa
Elongation:≥22% Elongation:≥20% Elongation:≥12% Elongation:≥9%
Cold bending: 90 degree without crack Cold bending: 90 degree without crack Cold bending: 90 degree without crack Cold bending: 90 degree without crack
Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers UIC864-2

 

Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing 0Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing 1Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing 2Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing 3

 

Established in 2013, ZhongYue has become one of the largest manufacturer of Railway fasteners in China. Our products are manufactured according to international standards such as ASTM, DIN, BS, JIS, AS, NF, ISO,GOST and GB. They are inspected frequently by BV, SGS, and ABSWe have been granted ISO9001:2008 certificate and supply products to famous companies such as VAE, Hilti,Vossloh etc. We are a qualified supplier of Canada railway, Kazakhstan railway, American railway, Zambia railway, Thailand railway, Indonesia railway, Malaysia railway, Sweden railway, New Zealand railway, South Africa railway etc.

 
Sticking to our quality first policy, ZhongYue pays great attention to quality control management. We have been granted ISO9001-2008 certificates and have received the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments to ensure all our railway bolt products are of high quality and up to customers' requirements.

 

Aplication

 

Railway, Mining, Bridge, Construction and so on

 

 

Production Procedure

 

Raw material —— Wiredrawing —— Cutting the wire rod to length —— forming the head —— cutting Edge —— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Shipment

 

Production process 2.jpg

 

Surface Treatment

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

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

Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing 5
 
Railway 8.8 Grade Anchor Bolt Rail Joint Bolt With Dacromet / Sherardizing 6

Contact Details
Manager

Phone Number : +8618662629889