Jiangsu Pucheng Metal Products Co., Ltd. |
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Hot Dip BS 6363 Seamless Galvanized Steel Square Tube 3 Inch Zinc Coated
Product Specification
The hot-dip galvanized pipe reacts the molten metal with the iron substrate to produce an alloy layer, so that the substrate and the coating are combined. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to hot-dip coating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Most of the processes in the north adopt the galvanized strip direct rolling pipe zinc supplement process.
Common Size | OD | 10mm-1000mm |
Wall Thickness | 1-30mm | |
Length | 2-12m or as request | |
Steel material | Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235,
S275, S355, ASTM 1010, ASTM 1017, ASTM 1020 | |
Standard | API,ASTM, ASME, DIN,GB,JIS,ASNI,BS | |
Usage | Transport routes for gas, oil, chemical materials, water,steam and
other gas or liquid | |
Ends | Plained or Beveled or other requirements | |
Surface | Bared, Black Painted, Galvanized, Oiled or to your requirements | |
Package | 1.In bundle with steel strips 2.Woven bag packing 3.To your requirement |
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FAQ
Q: Do you provide samples ?How can I get a sample to check your
quality? Is it free or extra ?
A: 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.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and
international standard, and we take a test before delivered out. If
you want see our quality certifications and all kinds of testing
report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products
for many years since 2009. 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.