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ASTM A193 Grade B7 Stud Bolts 5/8" to 2" Double End Thread Rod

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Buy cheap ASTM A193 Grade B7 Stud Bolts 5/8
  • Buy cheap ASTM A193 Grade B7 Stud Bolts 5/8
  • Buy cheap ASTM A193 Grade B7 Stud Bolts 5/8
  • Buy cheap ASTM A193 Grade B7 Stud Bolts 5/8

ASTM A193 Grade B7 Stud Bolts 5/8" to 2" Double End Thread Rod

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Brand Name:ZhongYue
Model Number:5/8" to 2"
Certification:ISO9001:2015
Price:Negociable
Payment Terms:T/T, 30% in advance
Supply Ability:1000 tons per month
Delivery Time:45 days after order
Company Data
Active Member
Business Type: 86-0512-36910978
Business Type: Manufacturer Exporter Trading Company
Officials: No.199 Huanlou Road,Economic Development Zone,Kunshan City,Jiangsu
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details

ASTM A193 Grade B7 Stud Bolts 5/8" to 2" Double End Thread Rod


Other Name:

double end bolt, thread rod, stud bolt, track bolt, rail bolt, railway special bolt , stud rod


Description:

Double end bolts are used to fix the tie plate or other things on the right position through a hole and fastened by nuts and washer at both ends. The diameter and the length of the thread rod are varying according to the requirements of the working environment.


Standard:

DIN, JIS, ISO, ANSI, ASTM, BS, AS


Application:


Railway, Mining, Bridge, Construction and so on


Specifications:

Grade:4.6/4.8/5.6/ 8.8/ 10.9

Dimensions:M20, M22, M24 M25, M27, M28, M30, M32, M40, M50and so on


BrandZhongYue
NameRailway bolt
TypeASTM A193 Grade B7 Bolt
HEX 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 refersASTM A193 B7


Production Procedure


inspect the raw material —— Wiredrawing —— Cutting the wire rod to length —making thread— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Shipment


Finish:

NoSurface treatment
1plain oil
2paint by different color
3oxide Black
4Zinc Plating
5Hot Dip Galvanized
6bitumenizing
7wax
8phosphatiert

ASTM A193 Grade B7 Stud Bolts 5/8


ASTM A193 Grade B7 Stud Bolts 5/8ASTM A193 Grade B7 Stud Bolts 5/8ASTM A193 Grade B7 Stud Bolts 5/8


Company Profile

Suzhou Zhongyue Railway Material Co.,Ltd.

Founded in 2013, located at No.199 Huanlou Road, development zone Kunshan city, we Suzhou Zhongyue Railway Material Co., Ltd. Is a leading and reputed manufacturer of qualified railway fasteners in China.


We are certified by ISO 9001:2008. We have a complete set of inspection equipments to strictly control the quality of each production procedure and make sure all the products reach the international standards and customers’ requirements.


ZY team is composed of high professional senior engineers, professional technicians and a group of highly experienced operation workers, this is the strong guarantee of our products quality. We have our own R&D team, after-sales service team and quality-assurance team with the most advance technology and management concepts.


With advanced technology, comprehensive testing facilities, excellent management team and powerful processing capacity, our products have been exported worldwide. After many times of inspections by BV, SGS,ABS etc, our products have been well recognized by our customers. We are qualified supplier of Kazakhstan Railway, Thailand Railway, Zambia Railway, Indonesia Railway, Malaysia Railway, Sweden Railway, New Zealand Railway, American Railway, Canada Railway etc, supplying all kinds of railway material to them for many years without any quality complaint.


We not only can produce according to International standards, customers’ drawings and samples, but also can provide design proposal by our own high standard R&D department.


With the principles of quality first and customers first, ZY Rail enjoys bulk popularity and high reputation at home and abroad, while having many customers all over the world. With powerful strength and broad vision, ZY rail is moving towards internationalization of enterprises.

 

 

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