GOST 632-80 

Casing pipes and couplings to them
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Technical specifications

Type of threaded connection
Strength group
Length, m
Sizes
Outer diameter, mm Wall thickness, mm
Type of threaded connection
PREMIUM CLASS UNMUFFED: TMK UP 4
Strength group
D, K, E, L, M
Length, m
From 9.5 to 12.00
Sizes
Outer diameter, mm

114

Wall thickness, mm

7,4; 8,5

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