Menu
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Smith Blair
Tap a live, pressurized water main without shutting the system down. The complete Smith-Blair tapping sleeve lineup — all stainless steel, stainless body, and carbon steel sleeves for steel, cast iron, ductile iron, AC, and PVC pipe, AWWA C223 compliant. Five styles qualify for the Smith-Blair Quick Ship program: Styles 663 and 665 ship the same business day, Styles 622, 662, and 664 ship the next business day, on orders placed by 11:00 a.m. CST.
Extending service to a new development, relocating a fire hydrant, improving a distribution loop, or making a planned tie-in with a crew already scheduled — tapping sleeves are usually needed fast. The Smith-Blair Quick Ship program gets five sleeve styles moving in 24 hours or less, shipped to your stock or direct to the job site.
Same-day styles (663/665) and next-day styles (622/662/664) cannot be combined on a single Quick Ship order. Orders received after 11:00 a.m. CST ship the following business day. Large sleeves will not ship in a crate. Standard shipping terms apply, and the program terms are subject to change. Need quantities beyond the 2-sleeve limit, non-standard outlets, or a true emergency? Call 281.664.8000 — we coordinate directly with the factory.
Larger sleeves exceed parcel carrier limits and ship via expedited freight instead of Next Day Air. Call 281.664.8000 before ordering for a same-day freight quote so your delivery date holds.
Download the Smith-Blair Quick Ship Tapping Sleeve Flyer (PDF) →
A tapping sleeve lets a new branch connection be made on a live, pressurized water main while the system stays in full service. No shutdown, no boil-water notice, no service interruption to existing customers. Here is the sequence:
Tapping sleeves are one of the most demanding products in the waterworks category to specify correctly. Pipe material, actual outside diameter (not nominal), outlet size and type, working pressure, and soil conditions all determine the correct sleeve. The stakes are asymmetric: a correctly specified sleeve is routine, but a wrong one means a failed pressure test or a leaking connection — discovered after the crew, the tapping machine, and the valve are already on site.
Smith-Blair full-circumference gasket sleeves seal around the entire pipe, not just at the outlet. That distributes load evenly, reinforces the pipe at the tap location, and maintains the seal even if the main shifts or develops a circumferential crack at the tap — the failure mode that ends saddle-style taps.
Smith-Blair tapping sleeves meet AWWA C223, the standard covering fabricated steel and stainless steel tapping sleeves for water service. Gaskets are NSF 61 listed Nitrile (Buna-N), safe for potable water contact.
Every style below fits steel, cast iron, ductile iron, asbestos cement, and PVC pipe in the 4 in – 24 in catalog range with standard flanged outlets 4 in – 12 in. Choose by construction material and working pressure.
Styles 662/663 carry the highest working pressure (up to 240 PSI). Styles 664/665 trade pressure (up to 150 PSI) for wide-range bodies that cover more pipe OD per catalog number — fewer SKUs to stock, more forgiving on marginal OD measurements. Style 622 sits between at 175 PSI in economical carbon steel.
Styles 662 and 663 are Smith-Blair's full-body stainless steel tapping sleeves — the specification product for new water main branch connections on cast iron, ductile iron, steel, AC, and PVC pipe. All-stainless construction eliminates the corrosion failure mode that makes carbon steel a liability in aggressive soils and permanent direct-bury service.
Both styles share the same heavy-gauge 18-8 Type 304 stainless body, full-circumference molded-ring gasket, test outlet for hydrostatic verification before tapping, and flanged outlets recessed for tapping valves per MSS-SP 60. The difference is the flange: Style 663 carries a full 304 stainless flange for maximum corrosion resistance through the entire assembly; Style 662 uses a Flexi-Coat fusion-bonded epoxy carbon steel flange — a cost-effective option where the buried body needs stainless but the valve connection does not.
Coastal or marine environments, aggressive or low-resistivity soils, chloride exposure, stray-current corridors, or any utility standard that requires stainless throughout. If the sleeve will be buried for the life of the main and soil conditions are unknown, 663 is the conservative answer — and it ships the same day.
Style 622 is Smith-Blair's fabricated carbon steel full-body tapping sleeve — the standard for underground water main connections where soil conditions allow carbon steel construction. Flexi-Coat fusion-bonded epoxy finish (AWWA C213) is standard for corrosion resistance.
The 622 is built from ASTM A283 Grade C carbon steel with flanges to AWWA C207 Class D, ANSI 150 lb drilling, recessed for tapping valves per MSS-SP 60. The concave wedge Nitrile gasket is compounded to resist water, oils, acids, alkalies, and most aliphatic hydrocarbons — and the gasket seal increases with line pressure. Virtually 360-degree pipe support, no special installation tools required, and a test outlet on every sleeve except the standard 4 in × 4 in.
Choose between high-strength low-alloy bolt hardware (standard buried service) and Type 304 stainless bolts (coated to prevent galling) for improved corrosion resistance at the fastener locations — the first place a carbon sleeve ages in marginal soil.
We list the 622 in both hardware configurations. Alloy bolts are the standard municipal specification for typical buried service in neutral soils. Stainless bolts are the inexpensive insurance policy where soil is wet, low-resistivity, or unknown — fastener corrosion is the dominant long-term failure path on carbon sleeves, and upgrading the bolts addresses it directly without paying for a stainless body.
Coastal/marine soils, chloride-contaminated backfill, stray DC current corridors, or utility standards requiring stainless: step up to Style 662 (stainless body) or 663 (all stainless). The cost delta is small against the cost of excavating a corroded sleeve on a live main ten years from now.
Styles 664 and 665 are heavy-gauge stainless wide-body sleeves for tapping reducing and size-on-size flanged outlets. Their range design covers more pipe OD per catalog number — more forgiving in the field and fewer SKUs to stock.
Non-standard pipe diameters, concrete cylinder pipe, and weld-on applications — Smith-Blair fabricates a full range of specialty tapping sleeves to order. These are made-to-order, non-returnable products requiring complete job specifications at time of order. Typical lead times 3–6 weeks.
Most tapping sleeve problems trace to one specification error: a nominal pipe size used where actual OD was required. Send us six data points and we confirm the catalog number, pressure rating, and ship date — before the crew is scheduled.
Tapping sleeve gaskets seal against a specific OD range. A 6 in cast iron main can measure anywhere from 6.90 in to 7.22 in depending on class and era. Order against nominal and the gasket range may miss the real pipe — discovered at the excavation, with the tapping machine on site. Measure with an OD tape at the actual tap location.
Every Smith-Blair sleeve in this collection includes a test outlet (except standard 4 in × 4 in on the 622). Use it. Hydrostatically test the sleeve-and-valve assembly to the specified test pressure before the shell cutter touches the main — it is the only point in the sequence where a seal problem is recoverable without consequence.
Email the six data points to sales@watermainsupply.com or call 281.664.8000. We confirm the catalog number against your OD and pressure before the order ships — engineering-led verification, no charge.
All five Quick Ship styles cover steel, cast iron, ductile iron, AC, and PVC pipe, 4 in – 24 in catalog nominal, with standard flanged outlets 4 in – 12 in. Here is how they differ:
| Style | Construction | Working Pressure | Gasket | Quick Ship Speed |
|---|---|---|---|---|
| 663 | All 304 stainless steel — body and flange | Up to 240 PSI | Full circumference · NSF 61 Nitrile | Same Day |
| 665 | All 304 stainless steel · wide-range body | Up to 150 PSI | Full circumference · NSF 61 Nitrile | Same Day |
| 662 | 304 SS body · Flexi-Coat epoxy CS flange | Up to 240 PSI | Full circumference · NSF 61 Nitrile | Next Day |
| 622 | Carbon steel ASTM A283 Gr C · epoxy finish (304 SS optional) | Up to 175 PSI | Concave wedge · NSF 61 Nitrile | Next Day |
| 664 | 304 SS body · Flexi-Coat epoxy CS flange · wide-range | Up to 150 PSI | Full circumference · NSF 61 Nitrile | Next Day |
| 623–627 | Fabricated specialty — MJ-end, PCCP, weld-on | Per fabrication spec | Per application | Made to order · 3–6 wks |
Same day shipment on Styles 663 & 665 · next day on 622, 662 & 664 — orders by 11:00 a.m. CST. Free sleeve verification against your pipe OD and pressure on every order.
sales@watermainsupply.com