Wall Sleeves - Pipe Sleeves for Bolted Flange Connections
Westatlantic Solutions for Pipes Through Concrete Walls
Wall Sleeve Flange to Flange Connection
WA.WS-FF: flush mount wall sleeves with ANSI 125/150# slip on flanges welded to the pipe.
Protected flange Hex nuts welded to the back of the flange secures the joining pipe to the flange.
Flanges are mounted in a spool set-back position for attachment bolting. Other flange attachments may be requested. All American and International pipe diameters may be accommodated.
Flange to Flange wall sleeves provide a continuous transition through the wall.
WA.WS.FF Wall sleeves are cast in the wall during wall construcion.
Stainless wall sleeves WA-FF model are used in WWTP, water treatment facilities, water tanks and other applications.
Diameter range: up to 60 inches (DN 1600)
Stainless steel: 304L-316L in sch 10s and sch 40 sleeves may be used. Carbon steel Flush mount wall sleeves are also available.
Flanged Pipe Stainless Steel.
Flanged pipe stainless steel sections 304L, 316L material. Diameters 2" to 40", conditioned with non-metallic low pressure cleaning. Polished finish to meet service requirements. 2-20 ft lengths.
Wall Sleeves WA - multi puddle flange collars for wide concrete walls.
Wall sleeves WA-KS-1 models allow pipe through wall passage for large diameter pipes or for wide concrete wall openings..
Wall-Sleeve materials are stainless steel (304L & 316L), galvanized steel or other materials.
Lengths up to 10 ft. (3000 mm) are available.
Applications: wall sleeves and ducts for large pipes, penstock flues or wide wall pipe penetrations.
Puddle flanges prevent water creep along the outside of the Wall Sleeves into the structure, end flanges form part of the sleeve.
Pipe passing through the sleeves use modular seals for large diameter pipes. WA-GKD Models are designed for larger pipe penetration sealing. WA.GKD modular seals are an advanced design seal for large pipe projects. They provide high pressure watertight solutions for all large diameter pipes and large diameter wall sleeve combinations. Contact Westatlantic Tech Corp.
Underground tunnels, wind turbine foundation, floor slabs and dam structure are applications where these modular seals are used.
WA-GP compression Seals may be used with a cement bonded wall sleeve when multiple pipes through the same opening is required.
WA - Wall sleeves open ends are manufactured from stainless steel materials. The standard pipe sleeve is 304L stainless, 12 inch long. Longer lengths are available with higher grades of stainless. Puddle flange collars mounted midway on the sleeve are welded both sides for maximum corrosion resistance, waterproofing and strength.
Cast in Wall Sleeves are sized to form openings for all pipe diameters. They may be stand alone concrete opening solutions for piping transit into a building or used with matching Westlatlantic class modular seal for a complete waterproof pipe entry.
Modular seals may be supplied with the wall sleeve assembly to seal the annular space between the pipe and the sleeve.
Stainless steel wall sleeves offer greater corrosion resistance.
Integrated puddle flanges, provide water stop and anchoring point features for the sleeve
For all American and International pipe sizes
Standard materials 304L
WA-Split pipe sleeves are used when new concrete walls or slabs are placed across existing pipes.
304L stainless split wall sleeves are bolt closed or a weld closed.
Split pipe sleeve models are bolt closed or a weld closed. Standard split sleeve lengths are 12 inch long and sized to accommodate pipe diameters of the existing pipe. Longer sleeves are available.
Two puddle flange collars are standard on the split sleeves. They ship with bolt closing hardware, flange gaskets and pipe seals ready to install.
Weld closing models come with beveled axial splits for welding. Split disk compression seals or modular seal links are supplied with the split sleeve assembly.
When longer sleeve lengths are required, former ribs are placed along the sleeve length for anchoring and to insure wall sleeve ovality.
Wall sleeve diameters are selected that allow annular space seals that are best suited for the modular seal/pipe combination.
Wall Sleeve PVC pipe ducts with PVC Puddle Flange.
PVC Wall sleeves with PVC puddle flanges for most pipe sizes. The exterior is slightly profiled for concrete bonding to the sleeve.
PVC sch 40 wall thickness in lengths of 16 inch are the standard.. Longer lengths are available. Sleeve diameter is determined from the pipe size to penetrate the wall.
PVC wall sleeves ship with modular seals that seal the annular space between the pipe and sleeve..
The standard 16" length may be field cut to size to fit 6", 8", 10" and 12," concrete walls.
WA-GP compression Seals may be used with a cement bonded wall sleeve when multiple pipes through the same opening is required.
Wall sleeves are available for any wall thickness and pipe diameter.
Wall Sleeves Stainless steel
Carbon steel and galvanized wall sleeves also available.
Contact Westatlantic for size selection and pricing.
Wall sleeves; thick concrete walls require extra long sleeves.
Wall sleeves models WA-PD-GP come complete with disk pressure plate seals for each end of the wall sleeve.
Sleeves are available for pipe sizes 1 inch to 78 inch (25 mm - 2000 mm).
EDPM, NBR or Silicone sealing elements may be selected for sealing the pipe.
Multi - port openings GP-W models are used when more than one pipe or conduit penetrates through the same sleeve.
Split GP-W sleeves are also available, for existing pipes.
Wall Sleeves WA -.ZVR models: are cast in the wall to provide pipe entry points through concrete walls.
Cement bonded pipe sleeves, WA-ZVR models bonds with concrete - providing no leak solutions.
Wall sleeves with a cementitious exterior provide excellent bonding to cement, to provide a watertight sleeve through a building wall. Pipes pass through the sleeve into a structure and sealed with Modular Seals, which are provided as part of a the assembly.
Compression seals, model WA-GP pipe seals may be used with the WA-ZVR wall sleeve. They allow multiple pipe and conduit to pass through the same opening to achieve a water tight seal for multiple pipes.
The cement bonded pipe sleeve can be set in concrete or block walls , when a mortar refit is required.
Watertight up to 72 psi, 5 bar
Pipe diameters from 3 inch to 12 inch (80 to 300 mm)
Suitable for any type of wall
Extremely lightweight plastic component
Homogeneous bond with concrete
Suitable for retrofitting in cut-outs and/or rectangular openings
Available in special lengths
Wall sleeves for pipe through walls at an incline.
Wall sleeves WA-PD angled models are used when pipe pass through a wall at a structure at an angle. Tapered ends and angled puddle flange are matched angled to fit.
Angled wall sleeves allow pipes to pass through concrete walls on a straight axial line, eliminating additional bends.
Incline pipe sleeves come in split models if pipes already exist.
A GP seal for angled pipe sleeves with long bolt tighteners, creates a 36psi watertight passage - up to 80ft. head of pressure.
For installation, extended bolting make accommodations for the degree of incline.
Split wall sleeves for existing pipe, are available with either weld closings or bolted closing. They are available for most pipe sizes and accommodate existing piping when new walls or slabs are placed over the pipe.
Sealing elements may be EDPM or NBR for hydrocarbon applications and silicone for heated pipes.
WA-GP-T split wall sleeves seal a pipe penetration from outside the wall. Leaking link seals from a previous installation are repaired Using a WA-GP-T the pipe remains in service while the leak condition is repaired.
External wall mount thimble sleeves WA.GP-T type, split or non-split, fit all American and International Pipe sizes.
Split GP-T sleeves are anchor bolt fastened to an exterior wall, the wall may be flat or curved, a gasket seals between the wall and flange.
A Modular Mechanical Elastomeric Pipe Seals ship with the thimble sleeve for a complete seal solution.
See: typical layout:
Split pipe sleeves for multi pipe penetration are custom sized assembles as per customer requirements.
Typical drawing for GP-T split pipe sleeve.
Wall sleeves WA. Multi, allow for several pipe and conduit pipe penetrations when close together openings are required.
Pipes through the sleeves are sealed with modular seal links or compression seals for pipes into the structure and are supplied with the multi sleeve.
Wall sleeves with Puddle flanges
Stainless Steel Wall Sleeves for Pipe Cluster penetrations..
Wall sleeves clusters provide for two or more pipe entry points through a concrete wall.
The sleeves provide minimum space between pipes.
Pipe penetrations through multi wall sleeves are individually sealed with a compression elastomer seal or modular seals.
WA-pipe and waterproof liner seals using a single dual fixed loose sleeve.
Multiple ports or single openings allow both waterproof liners and the pipe (s) to be sealed penetrating through a wall.
WA. liner and pipe sleeve seals, provide water proof membrane seals and a pipe seals in one monolithic assembly.
The assemble comes with Modular Seals for the pipe and a clamp seal for the foundation waterproof liner.
Bolted tank wall Sleeve - WA-GP-C Model
WA-GP-C sleeves are bolted to a steel tank wall, ship decks or other steel structure and bolted to the wall with a back plate flange gasket.
The pipe or conduit passing through the sleeve, is sealed with a GP-SR compression Disk-Seal.
WA-GP-T metal wall sleeve and WA-GP-SR seals
The back plate may be ordered in a curved configuration to accommodate a round tank wall.
- Ship Deck Sleeves for conduit passage.
- Pipe or Conduit passage through metal plate walls.
- Sleeves for metal tanks.
- Back plate seal and Disk-Element Seal. (EDPM, NBR, Silicone.)
- Pipe diameter range: 50 - 150 mm
- Sleeves and Disk seals may be supplied in the split model for existing pipes.
Bolts to the wall or slab seals to the wall and pipe.
WA GP.T pipe sleeves and seal assembly is designed for external pressure sealing pipes and cables. They may be installed for pipes through manholes, slabs, concrete walls, building foundations or floors.
The assembly is comprised of a sleeve and back plate for fastening to the wall. The back plate is sealed at the wall. A link type annular seal, or disk seal, seals the pipe watertight.
Disk seals are used when more than one pipe is passed though the sleeve. The back plate may be round or square.
A thimble wall sleeve may be split for existing pipes and may be angled to accommodate incline conditions. see samples below.
For Several pipes through the same wall sleeve, WA-GP.T disk seals may accommodate several pipe through the same sleeve opening.. Use Split Disk-seal grommet seals, for conditions where the pipe or conduit is already in place.
Various Configurations for Wall Sleeves with flange plate bolting.
Off Center pipe - Centered pipe- Incline pipe - Angled entry pipe sleeves and seals..
Floor Slab-sleeves: for pipe passage through floor Slab.
WA. stainless steel pipe sleeves with EDPM puddle flange waters top.
Pipe sleeves for pipes through floors or concrete slabs. Minimum slab thickness required is 4" inch.
Stainless steel band straps secure the EDPM Puddle Flange to the sleeve. The Puddle Flange prevents water creep along the sleeve.
All sleeve sizes are available to allow pipe passage for both large and small pipe diameters.
Wall Sleeves may be PVC or stainless steel. The EDPM puddle flange is the waters top. Modular pipe seals or GP-SR pipe seals are supplied with the assembly.
Sleeve lengths may protrude above the floor if required for kick plates.
WA - BD building entry ports allow power supply and communications cables, passage into a structure to supply temporary power for equipment..
Cast in the wall the sleeve entry ports may be closed when no longer required..
The cables may be withdrawn after use and a provide waterproof plug seal closes the entry for future use.
Cables can be fed into a substation chamber or concrete wall structure above ground while construction work is in progress. Access man entry doors can be closed.
Temporary communication bundles entry between buildings, between floor slabs, construction sites, training classrooms and emergency operations control.
68 to 90 mm diameter / 80 to 350 mm walls.
Watertight ready for power cable passage or other temporary entry.
- Security; opened with a special tool; protected against unauthorized opening
- Simple installation in between form work, cast in place
- Water tight security cover fasten back in placed when not in use
Scope of delivery:
- 2 closing covers
- Connection frame: ABS
- Adapter pipe: PVC
Supplementary Products for Wall sleeve sealing
Sealing elastomers for single pipe penetration, multi pipe penetrations through the a single sleeve, small annular space seals, off center pipe seals.
WA-GP Disk seals are used if more that one pipe or conduit passes through the same sleeve, or when the pipe is not centered through the Wall sleeve.
For ordering Contact us: Westatlantic Tech Corp, 902 455 4455
Wall sleeves, flush mount, Flange to Flange connections, cast in the oncrete wall, Stainless steel wall sleeves with puddle flanges for pipe passage through concrete walls. wall sleeves split model wall sleeves, wall sleeves for large pipe diameters, wall sleeves for thick walls, repair leaking link-seals, thimble sleeves, USA: Texas, TX, Houston, New York, NY, Illinois, IL, North Dakota, ND, Iowa, IA, Ohio, OH, Michigan, New York, NY, Kentucky, KC, California, CA, Colorado, Denver, Louisiana, LA, Florida, FL., Pennsylvania, PA. Wisconsin, WI. Canada, Ontario, Oakville, Toronto, London, Hamilton, Mississauga. Alberta, AB; Edmonton, Fort McMurray Calgary. British Colombia, BC; Kelowna, Vancouver, Prince Rupert, Kitimat. Saskatchewan, SK; Regina, Saskatoon, Prince Albert, Esrevan, Swift Current. Manitoba MB; Winnipeg, Thompson. Quebec, QC; Montreal, Quebec City, Trois-Rieviers, Chebougamau, Sherbrooke. QC, Alberta, Saskatchewan, Manitoba, Quebec, New Brunswick, NS, Newfoundland..