The XTJ jacking pipe is a ductile iron pipe with a tubular steel-reinforced concrete protective layer wrapped around its outer surface. A jacking flange is welded at the spigot end. During jacking pipe installation, the jacking force is evenly transmitted to the bell end face through the flanged plate with reinforcement welded at the spigot, ensuring that the spigot does not deform and the outer protective layer is not damaged during the jacking operation.
The XTJ jacking pipe is a ductile iron pipe with a tubular steel-reinforced concrete protective layer wrapped around its outer surface. A jacking flange is welded at the spigot end. During jacking pipe installation, the jacking force is evenly transmitted to the bell end face through the flanged plate with reinforcement welded at the spigot, ensuring that the spigot does not deform and the outer protective layer is not damaged during the jacking operation.
