Length 6m Galvanized Square Steel Pipe 150x150 ASTM A53 BS1387 BS

Place of Origin Shandong, China
Brand Name Yuantai Derun
Certification ISO
Model Number 0.16MM-1.5MM*1250MM OR UNDER
Minimum Order Quantity 1 Ton
Price $680.00/Tons 1-49 Tons
Packaging Details PVC bag cloth with cable tie or as requirements.
Delivery Time 7-10days
Payment Terms L/C T/T (30% Deposit)
Supply Ability 5000 Ton/Tons per Month
Product Details
Application Making Pipes Type Galvanized Steel Pipe
Thickness 0.5-1.0mm Standard Bs
Length 6m Grade SGCC
Coating Z41-Z60 Technique Hot Rolled Based, Cold Rolledor Hot Rolled
Tolerance ±1% Processing Service Welding, Punching, Cutting, Bending, Decoiling
Spangle Type Zero Spangle Skin Pass Yes
Oiled Or Non-oiled Slightly Oiled Hardness Full Hard
Surface Treatment Customized Zinc Coating 20-275g/m2
Material ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345 Port QingDao,ShangHai,TianJin
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ASTM A53 Galvanized Square Steel Pipe


Galvanized Square Steel Pipe 150x150


150x150 Square Pipe

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Product Description

Steel Pipe Square Galvanized Square Steel Pipe 150x150 Steel Square Pipe Best Seller


Hot dip galvanizing is to make molten metal and iron matrix reaction and produce alloy layer, so as to combine the matrix and coating. Hot dip galvanizing is the first steel parts pickling, in order to remove iron oxide on the surface of steel parts, 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.
The principle of hot dipped galvanizing is to immerse cleaned iron parts into zinc bath under the wetting effect of plating aid, resulting in iron and steel reacting with molten zinc to produce an alloyed skin film. A good hot dip galvanizing operation should ensure that all processes are under strict control and give full play to the function of the process. And if the operation of the previous process is not good, it will cause a chain of adverse reactions in the subsequent process, and greatly increase the operation cost or cause bad hot dip galvanized products. If the pretreatment is not good, the molten zinc can not react with steel normally and completely, forming the most perfect galvanized skin film tissue. If the post-treatment is not good, it will destroy the appearance of galvanized skin film and reduce the value of goods

Product Name:
galvanized steel tube pipe
10# 20# 45# A53 A106 Q195 Q215 Q235 Q345
GB/T3091-2008 ASTM A53 BS1387 BS EN39 ASTM A500 BS 4568 BS EN31
10#, 20#, 45#, 10Cr9Mo1VNb, 16Mn, A53(A,B), A106(B,C)
Out Diameter
20~406mm(1/2inch~16inch) in theory
Any Length Below 16 Meter
Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Payment Term
T/T, Irrevocable L/C at sight
Trade Term
Length 6m Galvanized Square Steel Pipe 150x150 ASTM A53 BS1387 BS 0
Length 6m Galvanized Square Steel Pipe 150x150 ASTM A53 BS1387 BS 1
Length 6m Galvanized Square Steel Pipe 150x150 ASTM A53 BS1387 BS 2