1, The prefabricated insulation quality requirements with the straight pipe(CJ/T155-2001). 2, For central heating systems. Widely used in the urban centralized heat supply, warm room, coal, petroleum, chemical and other industries’ anti-corrosion insulation...

inner pipe:spiral welded steel pipe insulation layer:polyurethane foam out jacket:HDPE Insulation elbowWidely used in the urban centralized heat supply, warm room, coal, petroleum, chemical and other industries’ anti-corrosion insulation...

carrier pipe:spiral welded steel pipe insulation layer:polyurethane foam out jacket:HDPE Widely used in the urban centralized heat supply, warm room, coal, petroleum, chemical and other industries’ anti-corrosion insulation...

1, The prefabricated insulation quality requirements with the straight pipe(CJ/T155-2001). 2, For central heating systems. Widely used in the urban centralized heat supply, warm room, coal, petroleum, chemical and other industries’ anti-corrosion insulation...

Compensation for absorption pipe axial, lateral, angular to heat distortion The Pipe compensator1. Product Features:a) Construction of low cost and easy construction. Without laying the trench can be buried in the ground, not only save investment, but also construction and...

Specifications1)Product: tee fitting 2)Size:1/2"-72" 3)Standard:ANSI B16.9,JIS,DIN ,GB etc TeeThree is a pipe, pipe connecting piece. Also called pipe three or three pieces, three joints, in charge of road to branch.Three with equal diameter and different diameter of...

Compensation for absorption pipe axial, lateral, angular to heat distortion 1. Product Features:a) Construction of low cost and easy construction. Without laying the trench can be buried in the ground, not only save investment, but also construction and installation and quick....

Bellows expansion volume, easy installation and removal of the valve pipeline 1. Product Features:a) Construction of low cost and easy construction. Without laying the trench can be buried in the ground, not only save investment, but also construction and installation and quick....

Specifications:1)Product: tee fitting 2)Standard:ANSI B16.9,JIS,DIN ,GB etc 1. Product Features:a) Construction of low cost and easy construction. Without laying the trench can be buried in the ground, not only save investment, but also construction and...

1, The prefabricated insulation quality requirements with the straight pipe(CJ/T155-2001). 2, For central heating systems. The Elbow1. Product Features:a) Construction of low cost and easy construction. Without laying the trench can be buried in the ground, not only save...