Mild Low Carbon Round Galvanized Steel Tubes ASTM A53 Gi Welded ERW Pipes

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Mild Low Carbon Round Galvanized Steel Tubes ASTM A53 Gi Welded ERW Pipes

Name: Mild Low Carbon Round Galvanized Steel Tubes ASTM A53 Gi Welded ERW Pipes
Brand: NADONG
Price: 450 USD

Quality Mild Low Carbon Round Galvanized Steel Tubes ASTM A53 Gi Welded ERW Pipes for sale

Brand Name : NADONG

Model Number : 316

Certification : ISG SGS

Place of Origin : CHINA

MOQ : 1 Ton

Price : $450-$800

Payment Terms : L/C, T/T

Supply Ability : 1000 ton per month

Delivery Time : 15 working days

Packaging Details : According to customer needs

Grade : S275JR

Type : Shapes Hot dipped Galvanized steel pipe

Tolerance : ±1%

Usage : Decoration

Certificate : API, JIS

Surface : Black Galvanized Coated

Shape sections : Round, Square, Rectangular

Thickness : 0.8mm-20 mm

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ASTM A53 Gi Welded ERW Pipes Mild Low Carbon Round Galvanized Steel Tubes

The hot-dip galvanized steel pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. The hot-dip galvanized steel pipe matrix undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix. Therefore, its corrosion resistance is strong.

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

Specification	Grade	Chemical Composition(wt%)
Specification	Grade	C	Mn	Ni	Cr	Mo	Ti
ASTMJIS	316L/022Cr17Ni12Mo2	≤0.03	≤2.0	10.0-14.0	16.0-18.0	2.0-3.0	-
JIS	SUS316L	≤0.03	≤2.0	12.0-15.0	16.0-18.0	2.0-3.0	-
ASTMJIS	316Ti/SUS 316Ti	≤0.08	≤2.0	10.0-14.0	16.0-18.0	2.0-3.0	5*(C+N)-0.7

Properties

Spec	Grade	Mechanical Property				Physical Property
Spec	Grade	Y.S (N/MM2)	T.S (N/MM2)	EL (%)	HRB	Specific Heat (J/g℃)	Modulus of Elasticity (KN/mm2)
ASTM/GB	316L/022Cr17Ni12Mo2	≥170	≥485	≥40	≤95	0.5	193
JIS	SUS316L	≥175	≥480	≥40	≤90	0.5	193
ASTM	316Ti	≥205	≥515	≥40	≤95	0.5	200

Mild Low Carbon Round Galvanized Steel Tubes ASTM A53 Gi Welded ERW Pipes

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.

Mild Low Carbon Round Galvanized Steel Tubes ASTM A53 Gi Welded ERW Pipes

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