- Product Details
- {{item.text}}
Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
-
by actual weight
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Place of Origin:
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Shandong, China
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Brand Name:
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GanQuan
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Thickness:
-
0.4 - 12mm
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Grade:
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Q235 S275JR A36 Etc
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Product name:
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Square Steel Pipe
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Keyword:
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Square Rectangle Tube
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Surface:
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Customers't Requirement
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Shape:
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Square. Rectangular.Round
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Usage:
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Construction Structure
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Technology:
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Hot Rolled Cold Rolled
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Material:
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Q235/Q235B/Q345/Q345B/SS400
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MOQ:
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3 Ton
Quick Details
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Section Shape:
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Square
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Surface Treatment:
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black or galvanized
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Tolerance:
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±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by actual weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
GanQuan
-
Thickness:
-
0.4 - 12mm
-
Grade:
-
Q235 S275JR A36 Etc
-
Product name:
-
Square Steel Pipe
-
Keyword:
-
Square Rectangle Tube
-
Surface:
-
Customers't Requirement
-
Shape:
-
Square. Rectangular.Round
-
Usage:
-
Construction Structure
-
Technology:
-
Hot Rolled Cold Rolled
-
Material:
-
Q235/Q235B/Q345/Q345B/SS400
-
MOQ:
-
3 Ton
Specification
|
item
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Square Stell Hollow Tube
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|
Application
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Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe Etc
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Section Shape
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Square or Rectangular
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Thickness
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0.4-12mm or customized
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Width
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10-400mm or customized
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Length
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1-12m or customized
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Standard
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ASTM AISI JIS DIN EN GB Etc
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Certificate
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CE ISO9001 Etc
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Grade
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Q195 Q235 Q355 Q345 S275JR S355JR A36 SS400 Etc
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Surface Treatment
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black or galvanized
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Tolerance
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±1%
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Processing Service
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Welding, Punching, Cutting, Bending, Decoiling
We accept custom orders of various sizes.
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Delivery Time
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Usually within 7 days, timed according to the number of customers
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Technology
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Hot Rolled Cold Rolled
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Sample
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Available
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Payment method
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T/T, D/A, D/P, L/C, Western Union, MoneyGram or according to customer requirements
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Package
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Standard packaging, can be packaged according to customer requirements
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|
MOQ
|
3 Ton
|
Product Description
Steel square tube is a kind of hollow long steel. Because the section is square, it is called square tube. A large number of pipelines are used to transport fluids, such as oil, natural gas, water, gas, steam, etc. in addition, when the bending and torsional strength are the same, the weight is relatively light, so they are also widely used in the manufacture of mechanical parts and engineering structures.
Square tubes can be divided into seamless and welded ones. Seamless square tubes are extruded from seamless circular tubes.
Welded square pipe is rolled from strip steel after process treatment. Generally, the strip steel is unpacked, leveled, crimped and welded to form a round pipe, then rolled into a square pipe from the round pipe, and then cut into the required length.
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