Expandable connection

EXPANSION JOINT

اتصال قابل انبساط

Expandable connection

DN:50-3000 mm | PN: 10 - 63 bar

Expandable connections made by Nahrab Gostar Eshtehard company Sliding with sliding surfaces is made of stainless steel. These joints have a length movement equal to + 100 mm and in lines Surface pipe and cases where there is longitudinal movement of the line to prevent damage to pipeline parts and equipment due to The forces due to the expansion and contraction of the pipeline are used. These pieces are due to the special design, unlike the types Accordion and rubber are capable of withstanding high pressures.

DN: 50 - 50
mm
PN: 10 - 10
Bar

Expandable fittings made by Nahrabab Gostar Eshtehard Company are of sliding type with sliding surfaces made of stainless steel. These connections have a longitudinal movement equal to + 100 mm and are used in surface pipelines and cases where there is a longitudinal movement of the line to prevent damage to the parts and equipment of the pipeline due to forces due to expansion and contraction of the pipeline. Due to their special design, these pieces are capable of withstanding high pressures, unlike accordion and rubber types.

Coating: Epoxy powder paint by electrostatic spraying with a thickness of at least 250 microns and has a certified license for drinking water from reputable international institutions.

Item No

Name

Material

1

Socket

ST37-2 or Ductile Iron

2

Expansion

ST37-2 or Ductile Iron

3

Mid. Ring

ST37-2 or Ductile Iron

4

Gasket

NBR or EPDM

5

Bolts & Nuts

Galvanized steel

Technical drawings of this valve will be Uploaded soon