Detailed Product Description

It is applied in large stainless steel tanks and vessels, for such application requires the pathways to the inner parts of the tanks or vessels could be locked up.
JB: arc manhole cover, which can sustain a Max.
static pressure of 2bar (under the temperature of 20c)
JB-I: arc manhole cover, with high bracket, used for big vessels with lagging materials.
JB: flat manhole cover, with low bracket.
JB: flat manhole over, with high bracket, used for big vessels with lagging material.
JB-P: can sustain a Max. working positive pressure of 5bar Affordable specifications:
410×510,320×440 or 350×450mm
Materials: 304 or 316L