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Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

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Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

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Brand Name : XIANGTONGHUIYUAN

Model Number : Galvanized steel pipe/tube

Certification : ASTM AISI JIS IS3001

Place of Origin : China

MOQ : 5TONS

Price : USD 800-1200 TONS

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 2500/TONS /MONTH

Delivery Time : 5-8 work days

Packaging Details : Standard package , beveled ends, anti-rust oil, plastic caps or as customer’s requirements

Length : 3-6meters or as customized

Type : Galvanized steel pipe/tube

Thickness : 1.5- 70mm

Standard : ASTM, DIN, GB, JIS,

Technique : Cold Rolled hot rolled

Alloy or not : no Alloy

Grade group : A53-A369, 10#-45#, Q195-Q345, ST35-ST52

Surface : Galvanized steel pipe/tube

Section shape : Round

Outer diameter(round) : 11 - 3045 mm

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Hot Dipped Galvanized Iron round pipe/Galvanized erw Steel Tubes/Tubular carbon Steel pipesfor greenhouse building construction

Product Description

The hot-dip galvanizing process is a relatively stable and reliable steel surface treatment solution to resist environmental corrosion. There are many factors that affect hot-dip galvanizing, such as:steel substrate composition, surface state (such as roughness), substrate internal stress, geometry The thickness of the base material has a greater impact on the thickness of hot-dip galvanizing, and generally the thicker the steel pipe is, the greater the thickness of hot-dip galvanizing.According to the requirements of the national standard, the local thickness of hot-dip galvanizing should not be less than 56μm, and the average thickness should not be less than 70μm.


hot-dip galvanized seamless steel pipe


If calculated according to the national standard, the average thickness is 70μm, the amount of zinc attached is 70x7.2=504g/m2, and the service life in four different environments is about:

Heavy industrial park: 12 years, the annual corrosion rate is 40.1;
Coastal area: 46 years with a corrosion rate of 10.8 per year;
Suburban areas: 93 years, with an annual corrosion rate of 5.4;
Urban areas: 28 years with an annual corrosion rate of 17.5;

Hot-dip galvanized seamless pipe is processed by pickling and rust removal, zinc pool galvanizing, surface passivation and other processes, so that the zinc pool is firmly attached to the surface of the steel pipe. Galvanized seamless steel pipes last longer.

If you want to further improve the anti-rust effect of galvanized steel pipe, you can use the method of physical anti-rust, that is, brush a layer of anti-rust paint or spray a layer of anti-rust paint on the surface.

product name Galvanized steel pipe/tube
standard GB, JIS, DIN, ASTM, bs, GB 18248-2000, JIS G3463-2006
Material 10#.20#.45#15Mn.20Mn.45Mn.30Mn2 q235 A106
packing 1.Wrapped in waterproof paper of steel pipe tube
2.Sackcloth with several steel strips of steel pipe tube
3.Cover cap of steelpipe tube
4. Wooden case of steel pipe tube
size OD 3-300MM wall thickness: 1-30MM
suface

1. PVC, black and paint

2. Transparent oil and rust-proof oil
3. According to customer requirements
MOQ 1TONS
Trade T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me

Detailed Photo:

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const


packing details:

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

Application:

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

FAQ:

Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Silaishi Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available

Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q4. CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.

Q5: HOW TO VISIT YOUR FACTORY?
A5.Flights to Jinan are available from most major cities; You can take a plane to Jinan Yaoqiang Airport.

About us

Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const

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Round Hot Dip Galvanized Steel Pipe 1.5-70mm Erw For Greenhouse Building Const


Product Tags:

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