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Spiral Insulated Pipe-Spiral Vinyl-Coated Pipe

Spiral Vinyl-Coated Pipe The chemical inertness of PVC combined with the strength of spiral pipe make vinyl coated duct ideal for chemical fume removal applications and for underground HVAC applications where strength and resistance to [...]

Spiral Pipe Applications–Industrial Applications

Spiral pipe’s ability to handle high positive and negative pressures has led to numerous industrial applications: OLYMPUS DIGITAL CAMERA HVAC Removal of chemical fumes and other environmental toxins Removal of dust and other [...]

Spiral Pipe Applications–Commercial Applications

The versatility of spiral duct has lead to its use in a wide range of commercial and industrial applications: Commercial Applications The primary use of spiral duct in commercial applications is for HVAC. Spiral duct [...]

large diameter galvanized steel spiral steel pipe on sale

Product Name galvanized steel pipe/pre-galvanized steel pipe Thickness 2.75mm-6mm Outer diameter 21.25mm-219mm Surface treatment Oiled, galvanized, phosphate etc. Authentication ISO9001-2008,SGS.BV Thickness Tolerance ±0.2 Application Construction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse [...]

Double-faced Spiral Arc Merged Spiral Welded Steel Pipe

Spiral steel Pipe O.D.:159~3020MM W.T.:4~25MM Q235B Q345 GradeB X42 X56 X60 X65 PSL-1& we can customer made for special requirement! Product Name Double-faced Spiral Arc Merged Spiral Welded Steel Pipe Size OD 159--3020mm in Theory Thickness [...]

API 5L ASTM A53 Spiral Welded Steel Pipe , 235MPa-660MPa spiral pipe

Commodity: Black/Galvanized/Coating/Oil and other low carbon steel pipe Business type: Steel Pipe Manufacturers Pipe and tube Size Range Pre Galvanized Steel Pipes OD:10-273mm  thickness:0.5-15mm length We can produce any length you need Surface finish Black, galvanized, coating and to customised Zinc Coating 60-220g/m2 Steel grade   Q235, Q345, Q195, Q215 or as customer requirement Standard BS;ASTM;GB;EN;DIN;JIS etc Marking [...]

Common spiral steel pipe standards are generally divided

Common spiral steel pipe standards are generally divided into: SY / T5037-2008 (Ministry of standard, also known as ordinary fluid pipes with spiral submerged arc welded pipe), GB / T9711.1-2008 (GB, also known as the [...]

Welded steel pipe refers strip or plate bending round

Welded steel pipe refers strip or plate bending round Welded steel pipe refers strip or plate bending round, square and other shapes and then welded into the surface jointed pipe. Welded steel pipes used in [...]

Spiral steel pipe technical requirements

Manufacturing method The use of hot-rolled steel pipe to do bad, often warm spiral shape, spiral automatic submerged arc welding method, internal and external submerged arc welding seam not be less than one. Allows the [...]

The method of forming large-diameter seamless steel pipe

Large diameter seamless steel tube forming methods are: UOE method, conventional forming method, RBE roll forming method, JCOE molding method, C formation method, the people first party continuous bending method, etc.. A brief introduction is [...]