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inner spring of railway compression coil spring

Location:
Guangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Spring

Product Description

Specifications

1 .With certificate of ISO9001
2 .Appointed manufacturer by Chinese Ministry of Railway
3. Meet different standards

AISI 4140 Cylinder helical coil compression spring :

Features of helical coil spring:

1 . Material used for spring:51CrV4,52CrMoV4, 60Si2MnA(9260 or SUP6), 60Si2CrA(9262 or SUP11A), 60Si2CrVA(SUP12), 60Si2CrVAT, 50CrV4(6150 or SUP10), 55CrSi (SAE9254) ,AISI 4140 spring

2 .High stability for high speed train, construction and mining machine ,

3. Infinite life: 2x106 cycles fatigue test

4. Manufaturing standard: EN 13298, TB/T 2211, JIS B2704, UIC 822, DIN 2096, ASTM A125

5 .Rolled and ground end

6. Wire diameter could be max.80mm from 14mm

7. High quality ,best price and delivery in time

8. Can offer sample for trial order,

9. painting : the colour as requirement .



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Contact Information

Company:
 Foshan Nanhai Refined Spring Co., Ltd.
Phone Number:
  0086-20-81549919
Fax Number:
 0086-20-81549989
 
Foshan Nanhai Refined Spring Co., Ltd.
 Guangdong , China FREE
 

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