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ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
Specifications
Brand Name :
Baosteel
Model Number :
A53
Place of Origin :
China
MOQ :
3tons
Price :
0.7-0.9USD/KG
Payment Terms :
L/C, T/T,
Supply Ability :
25000tons/year
Delivery Time :
15-45 work day
Packaging Details :
Export standard package: bundled ,wooden box, suit for all kinds of transport,or be required
Name :
A53 Carbon Galvanized Steel Tube
Grade :
A36,A53,A106B,ST35.4/8,ST42,ST37,E235,S235JR.SS400,S355JR,STS49,STPT49,STS42,STB42,SPCC，SPHC，ST12，
Surface treatment :
Coated,smooth,flat
Standard :
GB/T3880 ASTM B209,1100,EN,ASTM,AISI
Shape :
Round,square,rectangular,oval
Specification :
2*30*6000mm,or customized require
Description

A53 Galvanized Steel Pipe ASTM ST37 1100 ASTM AISI Square Round Galvanized Pipe

Hot dip galvanized pipe is to make molten metal and iron matrix reaction to produce an alloy layer, so that the matrix and coating are combined. Hot dip galvanized steel pipe is first pickling, in order to remove iron oxide on the surface of the steel pipe, after pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Hot dip galvanized steel tube matrix and molten bath have complex physical and chemical reactions, forming corrosion resistant structure of tight zinc-iron alloy layer. The alloy layer is integrated with pure zinc layer and steel tube matrix, so it has strong corrosion resistance.

Cold galvanized pipe is electric galvanized, galvanized amount is very little, only 10-50g/m2, its own corrosion resistance is much different than hot galvanized pipe. Regular galvanized pipe manufacturers, in order to ensure quality, most do not use galvanized (cold plating). Only those small enterprises with obsolete equipment use electrogalvanizing, of course, their price is relatively cheaper. The Ministry of Construction has officially below, the elimination of cold galvanized pipe technology behind, not allowed to use cold galvanized pipe for water, gas pipe. The galvanized layer of cold galvanized steel pipe is an electric coating, and the zinc layer is independently layered with the steel pipe matrix. The zinc layer is thin, and the zinc layer is simply attached to the steel tube matrix and easy to fall off. Therefore, its corrosion resistance is poor. In new residential buildings, it is forbidden to use cold galvanized steel pipes as water supply pipes.

Product Name Galvanized tube/pipe
Material A36,A53,A106B,ST35.4/8,ST42,ST37,E235,S235JR.SS400,etc.
Standard ASTM,GB,JIS,AISI,EN,DIN
Thickness 0.3mm-150mm
Width 1000mm,1219mm(4 feet),1250mm,1500mm,1524mm(5feet),1800mm,2200mmor as you required
Length 2000mm,2440mm(8 feet) 2500mm,3000mm,3048mm(10 feet),1800mm,2200mmor as you required
Surface No.1,No.4,2B,BA,Hair Line,8K,Brush,Embossed and Mirror Finish or as your required.
Packing Standard export packing for stainless steel sheet:
1.surface polish,2:bundle package,3:wooden case;wooden pallet package;4:container or bulk,5:special according to customer's request
Application 1.Construction field,shipping building industry
2.Petroleum and Chemical Industries
3.Food and Mechanical Industries
4.Boiler Heat Exchange
5.Machinery and hardware industries

ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe

ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe

ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe

ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe

CONTACT US

Cara Sales Manager

Wuxi Haiwo Metal Products Co., Ltd.

ADD: No.168, Qiangao RD, LiangXi District, Wuxi city, Jiangsu Province P.R.China

Phone: +86 13338757646

WeChat: +86 13338757646

WhatsApp: +86 13338757646

E-mail: cara@haiwosteel.com

Website: www.haiwosteel.com 

ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe



Product tags

q215 galvanized steel pipe

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galvanized steel pipe schedule 40

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galvanized steel schedule 40 pipe
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ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe

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Product Detail
Brand Name :
Baosteel
Model Number :
A53
Place of Origin :
China
MOQ :
3tons
Price :
0.7-0.9USD/KG
Payment Terms :
L/C, T/T,
Contact Supplier
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe
ASTM Astm A53 Schedule 40 Galvanized Steel Pipe ST37 Round Galvanized Pipe

Wuxi Haiwo Metal Products Co., Ltd.

Active Member
3 Years
jiangsu, wuxi
Since 2005
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Aluminium Sheet Plate, Stainless Steel Sheet Plate, Carbon Steel Sheet Plate
Total Annual :
8000000-12000000
Employee Number :
50~100
Certification Level :
Active Member
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