Receiving Inspection
We inspect if steel substrate do not have any troubles for rubber lining application.
(Design, Fabrication, Inspection)
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Appearance Inspection, Size Inspection |
Cleaning
Foundation treatment of surface by sand blast or grid blast to remove rust and scale completely.
Surface cleanness is Sa 2 1/2 according to ISO8501. (Near White)
Coating
Application of primer and rubber bond.
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Appearance Inspection |
Rubber Lining
Rubber sheet shall be cut into designated size and lined by hand roller.
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Inspection before Curing
We confirm if there are any defects on rubber lining under un-cured condition.
If defects exist, they shall be repaired in advance.
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Appearance Inspection, Pinhole Inspection, Thickness Inspection |
Curing / Vulcanization by Autocalve or Direct steam
Very important process to decide the quality of rubber lining.
We pay close attention to temperature and time.
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Finishing
We smooth lining surface of flange part with grinder.
Internal Inspection
Inspection of pinhole, hardness, thickness and appearance.
Pressure and agitator inspection at your request.
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Appearance Inspection, Pinhole Inspection, Thickness Inspection, Hardness Inspection |
External Painting
Painting for equipment surface at your request.
Witness Inspection
Final inspection in the presence of customer.
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Appearance Inspection, Pinhole Inspection, Thickness Inspection, Hardness Inspection |
Shipping
Products with appropriate packing will be free from damage during transport.
It will delivered to places as per your request by track, ship and other transportation.