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- Westatlantic Products
- Stainless Couplings and Restraint
- High-Pressure-Coupling
- Tapping Sleeves Flange
- Tapping Tees Thread
- Pipeline Repair Clamps
- Flange Leak Repair Clamps
- Split Barrel Repair Clamps
- Split Sleeve Boltable Clamps
- Drilling Saddles Stainless Steel
- Couplings Flange Adaptors DI-epoxy-coated - galvanized --"Lloyds approved"
- Grip Couplings
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- Pipe Stiffners HDPE PVC
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Grip couplings
WA-grip-couplings - Restraint Pipe connections - Couping for different size pipes.
WA-Grip couplings provide connections for differential diameter pipes or different pipe types.
Sealing gaskets in combination with the grippers, provide a watertight pull-out resistant connection.
The restraint couplings allow angular deflection up to 8 degrees (when flange adapters are used up to 4 degrees). Suitable for a working pressure up to 16 bars (232 psi) for water - 5 bars (72 psi) for gas pipelines.
Note : for use on PE and PVC pipes use pipe strengthening inserts.
MATERIAL SPECIFICATION
- Ductile cast iron
- Gasket : EPDM or NBR
- Bolts and washers : stainless steel (A2) 304L stainless
- Nuts : stainless steel A4 316L stainless
- Coating : Resicoat epoxy, blue
WA-Encapsulating sleeve collars Type 1 for smaller diameter pipes
ENCAPSULATION COLLARS - PN16 (235 psi) rated wide-tolerance
Up to 16 mm (.63 inch) tolerant: encapsulating collar for joining and repairing pipes, joints, leaking elements or for tapping. Suitable for use as a coupling.
Available in diameters from 80 mm to 250 mm. 3.15 inch OD - 8 inch pipes)
Other diameters are fabricated on request.
WA-Encapsulating sleeve collars Type 2 for larger diameter pipes:
Wide range encapsulation collar, 30 mm / 1.18 inch space each side to accommodate joint. Repair leaking joint sockets, or hot-tapping applications.
Available in diameters from 350 mm to 1200 mm (14 inch to 48 inch)
Other diameters are fabricated on request.
WA-Wide Range PLUS COUPLINGS: FOR CAST IRON, STEEL AND PE/ PVC PIPE
Non Restraint couplings: gravity lines
Connections for pipes with deferential pipe OD.
Application:
Allows the connection between pipes with different external diameters
and different materials.
The unit has two sealing rings, with incorporated o'rings, that assures efficient sealing. It allows to a maximum angle deflection
of 6º.
Pipe connection ranges from outside diameters of 25/55 mm OD up to pipe diameters 1219/1260 mm OD
Locking rings: ductile iron
Body: ductile iron
Gasket: EPDM
Bolts: Steel quality 8.8. to ISO 898-1
Dacromet coated • Nuts and washers: Steel quality 8.8. to ISO 898-2
Dacromet coated • Coating: Epoxy paint potable resicoat 9000 R4 Blue
NBR/SBR Rubber is available on request. .
Contact us: Westatlantic Tech Corp.., 902 455 4455
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