Black Square Galvanized Steel Tube Q195 Welded Galvanized Square Steel Pipes

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Shanghai Nadong Metal Products Co.,Ltd.

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Black Square Galvanized Steel Tube Q195 Welded Galvanized Square Steel Pipes

Name: Black Square Galvanized Steel Tube Q195 Welded Galvanized Square Steel Pipes
Brand: NADONG
Price: 450 USD

Black Square Galvanized Steel Tube Q195 Welded Galvanized Square Steel Pipes Manufactures

Brand Name : NADONG

Model Number : 316

Certification : ISG SGS

Place of Origin : CHINA

MOQ : 1 Ton

Price : $450-$950

Payment Terms : L/C, T/T

Supply Ability : 1000 ton per month

Delivery Time : 15 working days

Packaging Details : According to customer needs

Grade : Q195

Type : Welder ERW, Welded Steel Pipe

Tolerance : ±1%

Thickness : 0.5 - 30 mm

Standard : JIS G3463-2006

Surface : Galvanized Coated

Shape sections : Round, Square, Rectangular

Outer Diameter : 15 - 1030 mm

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High Quality Black square pipe iron rectangular tube welded Galvanized Square Steel Pipes

Galvanized pipes are still commonly found in residences, including multi-family communities, all across the United States. However, they should be replaced as soon as possible due to concerns about health and problems that arise with usage.

Even though pure zinc is the ideal for use in galvanizing pipes, impure zinc containing traces of lead was frequently used in the galvanizing process. That means some galvanized pipes leach lead over time. It ultimately enters the drinking water path for people who live downstream.

In addition, rust-choked galvanized steel pipes are unable to deliver the needed amount of water to residents. Due to the ever-diminishing diameter of pipes, apparent water pressure will drop when attempting to take a shower, fill a tub, run a dishwasher or use a garden hose.

No.	Item	Details
1	Produce Technique	Hot Rolled, Cold Rolled, Cold Drawn and Galvanized Steel
2	Steel Pipe Available	ERW, EFW
3	Hot Rolled ERW Pipe	Round Diameter: 21 - 430mm Square Diameter:20x20mm-500x500mm Rectangular Diameter:20x10mm-600x400mm
4	Cold Rolled ERW Pipe	Round Diameter: O.D 10 - 89mm x W.T. 0.5-2.5mm Square Tube: 10x10mm-120x120mm x W.T. 0.5-2.5mm Rectangular Tube:10x20mm-80*120mm x W.T. 0.5-2.5mm
5	Production Standard	GB/T3091, GB/T13793, GB/T9711, JIS3466 ASTM A53, ASTM A500, ASTM A106, BS1387, EN10025, EN10210, EN10219,etc.
6	Steel Pipe Material	Q195~Q345B, Gr.A~Gr.C, STKM 11A-13A
7	Surface Treatment	Black annealed, bright annealed or galvanized
8	Common Length	6m/ 5.8m(20GP) / 11.8m(40GP)
9	Steel Pipe Origin	China(Mainland)
10	Annual Output	2 million Ton
11	MOQ	Ordinary Size: 5Ton, Customized Size: 20Ton
12	Steel Pipe Application	Construction, machinery, furniture structure

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

Black Square Galvanized Steel Tube Q195 Welded Galvanized Square Steel 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.

Black Square Galvanized Steel Tube Q195 Welded Galvanized Square Steel Pipes

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