- 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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yuantai derun
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Thickness:
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0.5 - 60mm
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Grade:
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ASTM A 500, A53, S355JR , S355J0H,S355J2H, customized
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Delivery Time:
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7-35 days
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Product name:
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Square hollow section
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Supply Ability:
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500 Tons per year
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Keyword:
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Square Tubes
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Type:
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Hollow Carbon Pipe
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Usage:
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Construction Structure
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Material:
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Carbon Steel
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Packing:
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Standard Seaworthy Packing
Quick Details
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Section Shape:
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Square
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Surface Treatment:
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galvanized
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Tolerance:
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±5%, ±1%, ±20%, ±10%, or request
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by theoretical weight
-
Place of Origin:
-
Tianjin, China
-
Brand Name:
-
yuantai derun
-
Thickness:
-
0.5 - 60mm
-
Grade:
-
ASTM A 500, A53, S355JR , S355J0H,S355J2H, customized
-
Delivery Time:
-
7-35 days
-
Product name:
-
Square hollow section
-
Supply Ability:
-
500 Tons per year
-
Keyword:
-
Square Tubes
-
Type:
-
Hollow Carbon Pipe
-
Usage:
-
Construction Structure
-
Material:
-
Carbon Steel
-
Packing:
-
Standard Seaworthy Packing
Product Description
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Product name
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galvanized Steel Hollow Section China Manufacturer Yuantaiderun
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Material
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Gr.A, Gr.B, Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,SS400,Q195,Q235,Q345
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Shape
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square or rectangular or round
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Thickness
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1.0-32 mm or as customer's actual reques
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Length
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3-12M according to client requirement
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OD(outer diameter)
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square 10*10-1000*1000mm rectangular:10*15 800*1100mm Round:10.3mm-609mm
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Technology
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ERW,LSAW,SSAW,Seamless
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MOQ
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5 Tons
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Grade
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10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C,etc |
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Pipe Ends
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Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
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Application
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1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenient
5.Machinery manufacture，Roads and Bridges
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Surface Treatment
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1. Galvanized
2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
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Certification
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CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,ASTMA500,ASTM A501,AS1163,JIS G3466
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Brand
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YUANTAI DERUN
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Standards
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Hollow section: API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
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Delivery Time
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7-30 Days
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Payment method
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TT/LC
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Characteristic
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Hot-dip galvanized pipe
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Pre galvanized pipe
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Coating thickness
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The minimum average requirement in BS EN ISO 1461 is a thick coating of 45-85μm
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The coating thickness may vary, but the coating thickness of plate is usually about 20μm, and the coating thickness of pipe and
wire is usually about 20-30μm |
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Continuous coating
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Apply continuous coating to the entire object
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Cutting edge uncoated area
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Coating bonding
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Strong metallurgical bonding with the base steel
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Strong metallurgical bonding with the base steel
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Coating formability
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It is not recommended to form after hot-dip galvanizing as this may damage the coating
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Thin coatings can form normally without causing any damage
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Coating appearance
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Usually bright, but variable
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Usually achieving uniform brightness
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Wear resistance
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The thicker hard zinc iron alloy layer has high wear resistance
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Thin alloy layer reduces wear resistance
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Sacrificial protection
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Provide the highest level of sacrificial protection
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Sacrificial protection is reduced due to thin coating and certain uncoated areas (cutting edges)
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