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Stainless steel four-bolt repair clamp, 12-inch length

Matco-Norca

Matco-Norca 330-1012 3 in 4-bolt 304SS repair clamp 12 in

SKU CH-9ZJZ-HCTFG MPN 330-1012

Four-bolt 304 stainless steel repair clamp spans 12 inches for 3-inch pipe, rated to 150 PSI from -40 to 212 F

  • TypeDrain Components
  • 304 stainless steel resists corrosion in harsh environments
  • Four-bolt design provides secure clamping force on 3-inch pipe
  • 12-inch length covers extended repair sections effectively
  • Rated for 150 PSI at temperatures from -40 to 212 F
  • Includes nuts and washers for immediate installation

Four-bolt 304SS repair clamp

The Matco-Norca 330-1012 is a 12-inch stainless-steel clamp designed to join two lengths of similar threaded rod. It uses four 7/16-inch bolts with included nuts and washers to secure the connection. The body is made from 304 stainless steel for corrosion resistance.

Suited for 3-inch pipe repairs up to 150 PSI

This clamp fits 3-inch pipe and tube sizes and handles pressures up to 150 PSI across a temperature range of -40 to 212 F. It is not for applications exceeding that pressure rating or for joining dissimilar pipe diameters. Buyers needing a different pipe size or a higher pressure class should look at other models.

12-inch length determines coverage

The 12-inch length is the critical dimension that decides whether this clamp spans the required repair area. Verify the damaged section fits within this span before purchasing.

Highlights

  • 304 stainless steel resists corrosion in harsh environments
  • Four-bolt design provides secure clamping force on 3-inch pipe
  • 12-inch length covers extended repair sections effectively
  • Rated for 150 PSI at temperatures from -40 to 212 F
  • Includes nuts and washers for immediate installation

Specifications

TypeDrain Components
BrandMatco-Norca
Model330-1012

Questions about this item

What pressure can the 150 PSI rated clamp handle before leaking under sustained use?

The clamp is rated for 150 PSI working pressure with 304 stainless steel construction and a 12-inch sealing length.

How hot does the 304 stainless steel body get when sealing 212 F water continuously?

The material withstands temperatures up to 212 F and down to -40 F without degradation during all-day operation.

Which pipe diameter must I already have for this 3-inch repair clamp to fit?

This clamp fits 3-inch pipe or tube size and uses 7/16-inch bolts with included nuts and washers.

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