# EXPANSION PLUG STANDARD MANDREL BTMS004 B1CA A2/ST 
> Pressure test performed in steel, AISI 1144

## Description

Designation: BTMS004 B1CA A2/ST
Product: STANDARD MANDREL
Product group: EXPANSION PLUG
Material: A2/ST

D: 4.00

L: 2.5

d: 4.00
d upper tol.: 4.12
d lower tol.: 4.00

T: 39.00

Work pressure (bar): 500 bar

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URL: https://tappex.eu/product/expansion-plug/standard-mandrel/btms004-b1ca-a2-st/
Last updated: 2026-08-21