MODEL:
SIZE:	65-4000MM
PACKAGE:	Plywood case

Gland Sleeve Limited Expansion Joint

Material:  Carbon Steel,QT450-10,Q235A,20#,35#
Size:      65-4000CM

Installation method: 
SSJB-3 Gland Limited Sleeve expansion joint is adequate for welding into a pipeline on both sides. 
You should loose the gland nut before installation and adjust the joint to the fitting length, then
weld the two pipe nipples into the pipeline. At last, screw down the nut evenly and diagonally and 
adjust the screwed retaining ring.