CatalogTypes of anticorrosive coatings

Chains for production of reusable fastening systems. Strength Class 8. REQUIREMENT SPECIFICATION VKFR. 303613.005-2005

Material: alloyed and high-alloy steel
Purpose: production of reusable fastening systems.
Standard: drawing 962-58.3699, requirement specification VKFR 303613.005-2005
Coating: no surface treatment, KC, TEC
Example of order: Chain 8-10х34 requirement specification VKFR.303613.005-2005
Certification: Certificate of the Military Representative Office of Ministry of Defense of the Russian Federation
Note: the chains are manufactured at the order of the Ministry of Defense of the Russian Federation.

 

Geometric and mechanical characteristics:
 рис
 
Dimensions and weight of chains. drawing 962-58.3699, requirement specification VKFR 303613.005-2005     
Grade,
d
Pitch
p
Outside width,
b
Trial load
Destructive load,
not less than
Rated weight
1 m of chain
mm
kN
kg
10
34
36
80
125
2.1
13
39
46.8
125
200
3.8
 
Allowable load showed as % of the indicated load when using the chains within the following temperature ranges
from -40 ° C to 200 ° C
over 200 ° C up to 300 ° C
over 300 ° C up to 400 ° C
100
90
75