Flanges and line accessories
Flanges, spectacle blinds, paddle blinds and spacers for connecting and isolating lines.
What we supply
- FlangesWeld neck, slip-on, blind, threaded and other types, in the pressure classes, faces and alloys of the specification.
- Spectacle blinds (figure 8)Combine a blind disc and a spacer ring in one piece, installed between flanges to isolate a line section or open it to flow.
- Paddle blindsBlind disc with a handle, installed between flanges to isolate a line section.
- SpacersRing with a handle that takes the place of the blind when the line is in operation, keeping the gap between flanges.
Class 150 does not mean 150 psi
A common mistake in requisitions.
The class is a designation from the ASME standards. The pressure a flange can withstand depends on the material and on the operating temperature. That is why the requisition must state class, material and operating condition, and it is what our technical review checks before supply.
Reference standards
Supply follows the standard, class and certificate required by the project specification.
Before you request
With this information the quotation is faster and the technical review more precise.
- Approved specificationStandard, grade, class and finish required by the project.
- Dimensions and quantitiesDiameters, thicknesses, lengths and the quantity of each item.
- Lead time and delivery siteRequired date and destination of the material.
- Required documentsCertificates, inspection reports and any other project documents.