Spectacle Blinds & Spades
WBR ENERGIES designs and supplies Spectacles Blinds & Lines Spades in various sizes and pressure classes for ASME, API and NORSOK Flanges. Please contact us for any special request.
TYPES
SPECTABLE BLINDS – LINE SPADES & SPACERS – SPECTACLE BLINDS FOR RTJ FLANGES
LINE BLIND FEMALE TYPE WITH RTJ GROOVE – REVERSIBLE SPADES FOR RTJ FLANGES
LINE BLINDS MALE TYPE FOR RTJ FLANGES
NORSOK PADDLE & SPACER
SIZES & RATING
ASME B16.5 / B16.47 : 4 in to 60 in – Class 150 to 2500
API 6A : 1 13/16in to 21 1/4in – 2000 PSI to 20000 PSI
NORSOK L-005 / ISO 27509 : 4in to 48in – Class 150 to 2500
DESIGN CODES
ASME B16.5 : Pipe Flanges and Flanged Fittings
ASME B16.47 : Large Diameter Steel Flanges
ASME B16.48 : Line Blanks
API 6A : Specification for Subsea Wellhead and Tree Equipment
API 590 : Steel Line Blanks
NORSOK L-005 : Compact Flanged Connections
MATERIALS
ASME A694: F42 / F52
ASTM A350
ASTM A150
API 6A : 36K / 45K
API A182 : F316 / F304 / F22
SPECIALS: DUPLEX / INCONEL® / SUPER DUPLEX
**Other grades available under request
- Design ENGINEERING
- Project MANAGEMENT
- Custom MANUFACTURING
- Testing CERTIFICATION
