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Cold Rolled Galvanized Steel Tube Q215 Galvanized Square Metal Tubes

Categories Galvanized Steel Tube
Brand Name: NADONG
Model Number: 316
Certification: ISG SGS
Place of Origin: CHINA
MOQ: 1 Ton
Price: $450-$850
Payment Terms: L/C, T/T
Supply Ability: 1000 ton per month
Delivery Time: within 7 days
Packaging Details: According to customer needs
Grade: Q215
Trade terms: FOB, CFR, CIF, EXW
Tolerance: ±1%
Steel Grade: 301L, 301, 316L, 316, 304, 304L
Anti Rust Treatment: ZINC COATED
Surface: Polishing,annealing,pickling,bright
Thickness: 0.8mm-20 mm
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Cold Rolled Galvanized Steel Tube Q215 Galvanized Square Metal Tubes

Cold rolled steel galvanized square metal tubes​


In order to improve the corrosion resistance of steel pipe, the ordinary steel pipe was galvanized. Galvanized steel pipe is divided into hot dip galvanized and electric dip galvanized, hot dip galvanized layer thick, electric dip galvanized cost is low, the surface is not very smooth. Oxygen blowing welding pipe: used for oxygen blowing steel pipe, generally with small diameter welded steel pipe, specifications by 3/8-2 inches eight kinds. Made of 08, 10, 15, 20 or 195-Q235 steel strip, in order to prevent corrosion, some of the effective aluminizing treatment.


Product Name
Hot Dip Galvanized Steel Pipe / GI Galvanized Tube For Construction
Grade
10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Standard
GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004
Shape
Round/Square/Rectangle
Length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Surface Treatment
1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
Package
In Bulk, in Bunddle, in Water Proof Plastic Wrapped or Customized
Application
Construction, Automobile,Bridge,Transportation,Agriculture, etc.
We Can Provide Free Samples,More Details PLS Contact Us!

Chemical Composition


SpecificationGradeChemical Composition(wt%)
CMnNiCrMoTi
ASTMJIS316L/022Cr17Ni12Mo2≤0.03≤2.010.0-14.016.0-18.02.0-3.0-
JISSUS316L≤0.03≤2.012.0-15.016.0-18.02.0-3.0-
ASTMJIS316Ti/SUS 316Ti≤0.08≤2.010.0-14.016.0-18.02.0-3.05*(C+N)-0.7

Properties

SpecGradeMechanical PropertyPhysical Property

Y.S

(N/MM2)

T.S

(N/MM2)

EL

(%)

HRB

Specific Heat

(J/g℃)

Modulus of Elasticity (KN/mm2)
ASTM/GB316L/022Cr17Ni12Mo2≥170≥485≥40≤950.5193
JISSUS316L≥175≥480≥40≤90193
ASTM316Ti≥205≥515≥40≤950.5200


Applications:

316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.

316Ti: Mainly used for industrial components.


Quality Cold Rolled Galvanized Steel Tube Q215 Galvanized Square Metal Tubes for sale
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