Spiral steel pipes are made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded.
During molding process of spiral welded steel pipe, steel plate has uniform deformation and light residual stress, thus the surface has no scratches. Spiral Steel Pipe has more flexible thicknesses and diameters, especially in making high-grade thick pipes with small or medium aperture, these techniques has incomparable advantages in satisfying your needs.
Application:
Spiral steel pipe is mainly used in public waterworks, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction etc.
For liquid transportation: water supply, drain water, petroleum transportation, etc.
For gas transmission: coal gas, steam, liquefied petroleum gas, gas etc.
For structure: piling, bridge, wharf, road, architectural structure, etc.
Material:
Q235A, Q235B, 10#, 20#, Q345(16Mn), L245(B), L290(X42), L320(X46), L360(X52), L390X56), L415(X60), L450(X65), L485(X70), L555(X80), L290NB/MB(X42N/M), L360NB/MB(X52N/M), L390NB/MB(X56N/M), 415NB/MB(X60N/M), L450MB(X65), L485MB(X70), L555MB(X80)
Packaging Details
Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request.
Delivery Time
15 days after receiving deposit
If you have any questions, please contact with us directly and welcome you can visit our Factory.
Spiral Steel Pipe Spiral Steel Pipe,Spiral Weld Pipe,Hsaw Pipe,Api5L X60 HEBEI CHENGYUAN PIPE INDUSTRY GROUP CO.,LTD , http://www.hbcytube.com
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Camera pole type: polygonal normally 6 to 8 sides
Connection : overlap/splice
Coating: hot dip galvanization as per ASTM A123
Crossarm : design as per clients requirements
Painting : white or black as per request Â
Life span: 25 years
Delivery Time: 25 days after confirming the down payment
Accessories: camera supporting brackets , cable hole, cabinet brackets
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Surveillance is playing more and more important roles in today's society development. Hotel/park/beach/tourist place/roads need more surveillance to keep monitoring and safer life. Camera supporting poles is widely used in all of the city , which will help government to admin the whole city .
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Camera pole type: polygonal normally 6 to 8 sides
Connection : overlap/splice
Coating: hot dip galvanization as per ASTM A123
Crossarm : design as per clients requirements
Painting : white or black as per request Â
Life span: 25 years
Delivery Time: 25 days after confirming the down payment
Accessories: camera supporting brackets , cable hole, cabinet brackets
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Spiral steel pipe
process
Model NO.: PDBW-C05
Model NO.: PDBW-C05
Surveillance is playing more and more important roles in today's society development. Hotel/park/beach/tourist place/roads need more surveillance to keep monitoring and safer life. Camera supporting poles is widely used in all of the city , which will help government to admin the whole city .