- Product Details
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Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
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by theoretical weight
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Place of Origin:
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Tianjin, China
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Brand Name:
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HRT
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Outer Diameter:
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21.3 - 219 mm
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Thickness:
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1.0-12.75mm
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Grade:
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a53, Q195, Q235, Q345, st37, st52, s235jr, ss400
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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galvanized
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Tolerance:
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±5%, ±1%, ±10%
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
-
by theoretical weight
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Place of Origin:
-
Tianjin, China
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Brand Name:
-
HRT
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Outer Diameter:
-
21.3 - 219 mm
-
Thickness:
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1.0-12.75mm
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Grade:
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a53, Q195, Q235, Q345, st37, st52, s235jr, ss400
Welded galvanized iron pipe, galvanized steel pipe price board, galvanized fire pipe
Products Description
Pre galvanized steel pipe
Galvanized strip steel pipe is welded by pre-galvanized steel strip. This type of steel pipe has a relatively low amount of zinc, a diameter range of 20-100mm, and a wall thickness range of 1.0-2.0mm. It can be used to make scaffolding pipes, fences, Water pipes for daily use.
Hot dipped galvanized steel pipe
Hot-dip galvanized steel pipes are pre-fabricated steel pipes, and then the steel pipes are subjected to a hot-dip galvanizing process. Because the inner pipe of this type of steel pipe can be welded pipe or seamless steel pipe, the range of diameter and wall thickness of the steel pipe is relatively large, and the zinc content is generally greater than 200g/m2, which is suitable for special needs.
Details Images
Specification
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Product name
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galvanized steel pipe (pre galvanized and hot dipped galvanized)
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Technique
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Electronic Resistance Welding (ERW)
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Materials
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Q195, Q235, Q235B, St37-2, St52, SS400, STK400, STK500, S235JR
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Standard
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GB/T3091, ASTM A53, JIS G 3443, BS1387
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Pipe end
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plain end, threaded with coupling, caps
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Zinc Coating
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40g/m^2-600g/m^2
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Applications
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water pipe, fluid transportation, scaffolding pipe, greenhouse pipes
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Payment Terms
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T/T,L/C at sight
30%T/T in advance,balance 70% should be paid after receiving the copy |
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Outside daimeter
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0.5inch-8.0inch
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Thickness
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1.5mm-5.0mm
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Pipe Length
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3 meters-12 meters
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Manufacturing Technique
Packing & Delivery
Application
USAGE OF GI PIPE
galvanizing has the advantages of uniform coating, strong adhesion, long service life, and strong corrosion resistance. Therefore it is widely used in construction, machinery, coal mines, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.
galvanizing has the advantages of uniform coating, strong adhesion, long service life, and strong corrosion resistance. Therefore it is widely used in construction, machinery, coal mines, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.
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