(1) If the wall is horizontally hoisted, a bolt with a diameter of 6 mm will not be a problem. Determine the position of the wall and make a hole of the same diameter as the bolt, the depth of which is the length of the bolt trunk.
(2) The trunk with the screw sleeve is hit into the wall hole, and the screw is used to pass through the cabinet to be lifted. Tighten the nut. When the screw is tightened, the slit of the trunk is forced to open to the periphery and becomes inverted, so that the hanging force is large.
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ISO 2531 Ductile iron pipes, fittings and accessories for pressure pipelines.
BSEN545 Ductile iron pipes, fittings and accessories and their joints for water pipelines. Requirements and test methods.
BSEN598 Ductile iron pipes, fittings, accessories and their joints for sewage application-requirements and test methods.
ISO7186 Ductile iron pipes, fittings, accessories and their joints for the construction of drains and sewers outside buildings.
ISO4179 Ductile iron pipes for pressure and non pressure pipelines-Centrifugal cement mortar lining-general requirements.
ISO8179 Ductile iron pipes-External zinc coating.
ISO4633 Rubber Seals – joint rings for water supply, drainage and sewerage pipelines-specs for materials.
ISO 8180 Ductile iron pipes – Polyethylene SleeveGUOSHUN products strictly meet the below
Composite Air Valve,Air Valve Combined Type,Combined Air Released Valve,Compound Exhaust Valve
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