With the gaskets: FLANGE-PAK flange gasket and bolt packs, by size.

I do not see the part I need.

Some items have no item numbers on these pages, such as polyethylene encasement, companion flanges, coatings and hydraulic cement. For those, ask your regional team.

Your waterworks distributor. SIGMA sells through waterworks distributors, and your distributor sets your price. For a quote or contract pricing, ask your regional team.

Home › Field Essentials

Field Essentials.

For distributors and contractors: the tape, wire, lube, keys, clamps, rods and plugs that finish a waterworks job.

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Spec Sheets

✓ Six product pages ✓ Item numbers by size

Pipe wrapped in white polyethylene film in a trench

Pipe lube and polywrap

Pipe joint lubricant, 2 lb to a 55 gal drum. For polyethylene encasement, ask your regional team.

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Rolls of red and green detectable marking tape

Tracer wire and marking tape

Detectable marking tape in APWA colors, 2 to 12 in. wide, barricade tape, and copper tracer wire in 500 ft rolls.

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Gate valve extension with a centering ring

Valve wrenches and tools

Gate valve keys, curb keys and gate valve extensions, plus valve box pads and valve markers.

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Socket clamp: two steel halves joined by bolts

Socket clamps

Steel socket clamps for underground cast iron and ductile iron water pipe, 3 to 24 in., with or without washers.

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Rod couplings, rods and sleeves

Rod couplings, restraining and all thread rod, hex bolts, nuts, washers, zinc caps and OMNI-SLEEVE hubs.

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DUC-LUG, eye bolts and plugs

DUC-LUG and MJ eye bolts for tie rods, DMPLUG pipe plugs, valve box and meter pit plugs, and valve box alignment devices.

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The rest of the job.

Marking tape and tracer wire over the line, lube on the joints, rod and DUC-LUG for the restraint, plugs in open pipe, keys for the valves.

209 item numbers

On the six pages. The five OMNI-SLEEVE items are on the Import Fittings price list; the rest are priced by request.

24 in.

Socket clamps and DMPLUG pipe plugs run to 24 in. on the price list.

Figures from the Extended Products price catalog (rev. 7/29/26) and the Import Fittings price list (1/5/26).

Detectable and barricade tape

Tape construction, colors and legends. Spec sheet, April 2024

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Foam plugs

DMPLUG, valve box plug and meter pit insulation plug. Information sheet, March 2020

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Document	Covers
Valve operating wrenches spec sheet (PDF) August 2016	Valve wrenches and gate valve extensions
Socket clamp spec sheet (PDF) April 2016	Socket clamp sizes, I.D. and bolts, 3 to 24 in.
Threaded rods spec sheet (PDF) July 2023	HSLA, stainless 304 and 316 threaded rod: grades and properties
Zinc cap information sheet (PDF) October 2021	Zinc anode caps, 5/8 and 3/4 in.
DUC-LUG spec sheet (PDF) April 2016	DUC-LUG material, sizes and installation
MJ eye bolt spec sheet (PDF) April 2016	MJ eye bolt material and dimensions
DMPLUG spec sheet (PDF) June 2018	DMPLUG sizes and the inside diameters each one fits
Valve box plug spec sheet (PDF) June 2018	Valve box plug
4 mil polyethylene spec sheet (PDF) May 2020	4 mil high density cross-laminated polyethylene: test values and tube sizes
8 mil polyethylene spec sheet (PDF) July 2026	8 mil polyethylene encasement film: material, colors and tube sizes
V-BIO polyethylene film data sheet (PDF) February 2024	V-BIO enhanced polyethylene film: properties and tolerances
Pipe joint lubricant spec sheet (PDF) April 2021	Pipe joint lubricant: temperature range and properties
PVC pipe wrap spec sheet (PDF) December 2021	PVC pipe wrap tape for corrosion protection
Hydraulic cement plug spec sheet (PDF) March 2025	Hydraulic cement plug: mixes and set times
Pricing By request	Every item on these pages except OMNI-SLEEVE, which is on the Import Fittings price list. Add items to a quote list or ask your regional team

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Questions about these products.

Short answers. The product pages have the detail.

By request. Add items to a quote list on any product page, ask your regional team, or call 800.999.2550 with the item numbers. OMNI-SLEEVE is the exception: it is on the Import Fittings price list.

Have the spec in hand?

Your regional team can match these parts to the pipe, fittings and restraints on your job.

800.999.2550

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Field Essentials.