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1'' * 130mm Railway Track Bolts , Fish Bolts With Plain Oiled Treatment

Suzhou Zhongyue Railway Material Co.,Ltd.
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Suzhou Zhongyue Railway Material Co.,Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-0512-36905088

1'' * 130mm Railway Track Bolts , Fish Bolts With Plain Oiled Treatment

Brand Name : zhongyue
Model Number : 1''x130mm
Certification : ISO9001:2008
Place of Origin : jiangsu China
MOQ : 10000PCS
Price : Negotiable
Supply Ability : 500000PCS/MONTH
Delivery Time : 30 days after received your payment
Packaging Details : Plastic bags and wooden pallets or according to clients' requirement
Product Name : 1''x130mm railway track bolts, fish bolts with plain oiled treatment
Material : Q235. 35#. 45#. 40Cr
Grade : 4.6 4.8 5.6 8.8 10.9.
Application : Fastening Part
Main Surface Treatment : Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet
Package : Woven Bag, Wood Pallet
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1''x130mm railway track bolts, fish bolts with plain oiled treatment
Track bolts are generally hexagon domed head bolts. They are used to secure the track plates to the track chains on crawler equipment such as bulldozers. Ajax track bolts are forged from alloy steels and heat-treated to the specifications of the original equipment manufacturers.
A tensile strength of 170,000 lbf/in2 provides 14% more clamping force that SAE J 429 Grade 8. Impact resistance is greatly improved by tempering and fatigue resistance reduced by having rolled threads and a smooth under-head radius. Some bolts may be heat-treated to 185,000 lbf/in2 depending upon the requirements of the application.
Track bolts are made in either inch-series with UNRF or UNRS threads, or metric with fine-pitch threads. They are secured by either square, hexagon or special domed track nuts.

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


BrandZhongYue
NameRailway bolt
TypeHS26/HS32
Russian clamp bolt & inserted bolt
Or the type by customers’ drawings
Grade4.65.68.810.9
MaterialQ23535#45#40Cr
Mechanical propertiesTensile strength: ≥400MpaTensile strength:≥500MpaTensile strength:≥800MpaTensile strength:≥1000Mpa
Yield strength:≥240MpaYield strength:≥300MpaYield strength:≥640MpaYield strength:≥900Mpa
Elongation:≥22%Elongation:≥20%Elongation:≥12%Elongation:≥9%
Cold bending: 90 degree without crackCold bending: 90 degree without crackCold bending: 90 degree without crackCold bending: 90 degree without crack
Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refersUIC864-2

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 ABS. We 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

Zinc Plated Forged Bolts Track Fish Bolts And Nuts For Railway
Zinc Plated Forged Bolts Track Fish Bolts And Nuts For Railway

Product Tags:

railroad bolts

      

hexagon head bolt

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

1'' * 130mm Railway Track Bolts , Fish Bolts With Plain Oiled Treatment Images

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