AAP Buttweld Concentric Reducer, 4" x 3"

This AAP buttweld concentric reducer is made to JIS B 2311 (SGP). It is supplied in 10 sizes, 2-1/2 x 2" (65 x 50mm) to 8 x 6" (200 x 150mm). A concentric reducer steps a pipe run from one size down to a smaller size, with both ends on the same centreline. It is made to JIS B 2311 (SGP). Sizes are given as the larger size first, then the smaller.

The buttweld range is carbon alloy steel to ASTM A234 for use in various piping systems. Advantages of buttweld: a welded fitting is permanently leak proof, the continuous metal between pipe and fitting adds strength, the smoother inner surface and gradual direction changes reduce pressure loss, turbulence, corrosion and abrasion, and a welded system uses a minimum of space.

Where this product is used

• Pipework where a welded, permanently leak proof joint is wanted
• Reducing a welded pipe run from a larger size to a smaller one
• Pipework made to JIS B 2311 dimensions

Features

• 10 sizes, 2-1/2 x 2" (65 x 50mm) to 8 x 6" (200 x 150mm)
• Butt weld ends, JIS B 2311
• Wall thickness given for every size
• Weight class: SGP

Key specifications

Choosing the right option

Match the wall thickness to the pipe you are welding to.

Related AAP products: AAP Buttweld Eccentric Reducer, SGP, AAP Buttweld Equal Tee, SGP, AAP Buttweld 90 Degree Long Radius Elbow, SGP, AAP Buttweld 45 Degree Long Radius Elbow, SGP.