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About company
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Steel pipes
Constructions
Contact
Pipe end preparation
types of pipes
production methods
dimensions
standards and material
certification
lengths
Pipe end preparation
surface treatment
pipe glossary
plain ends
one end bevelled, one end cut straight
end bevelled at 30° +5°/-0°
end bevelled at 30° +5°/-0° with the root face 1.6 mm +/- 0.8 mm