After-sales Service: | 7X24 Hour Online Technical Services |
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Warranty: | 1year |
Type: | Welded |
Technique: | Longitudinal Electronic Resistance Welding (ERW) |
Material: | Available in Cold Rolled and Hot Rolled |
Surface Treatment: | Galvanized, 3PE, Painting, Coating Oil, Steel Stam |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
Product name | hot dipped galvanized square steel pipe | |
Technique |
Longitudinal Electronic Resistance Welding (ERW) High Frequence Welding (HFW) |
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Material Quality | Steel Grade | Q195 Q215 Q235 Q345,etc. |
Material Type | Available in cold rolled and hot rolled | |
Size | W.T. | 1.0mm-20.0mm |
Diameter | 40x40mm | |
Length | 1m-12m or as your requirement | |
Surface |
Galvanized, 3PE, painting, coating oil, steel stamp, etc. |
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Ends |
Plain ends, cutting, threaded with coupling, beveled, flange, etc. |
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Inspection |
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection |
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Certification |
BV, ISO, IAF or as per customer. |
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Application |
construction pipe, structure pipe, Greenhouse pipe, Building material tube, Furniture tube, etc |
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Trade Terms |
FOB, CFR, CIF, EXW. |
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Payment Terms |
T/T,L/C at sight
30%T/T in advance,balance 70% should be paid after receiving the copy of BL. |
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Loading Port |
Tianjin Xingang |
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Cooperation Ship-owner |
MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL |
Package | 3 layers of packing, inside is kraft paper, water plastic film is in the middle and ouside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
Monthly Output | 10000 tons |
Remarks | Insurance is all risks and accept the third party test |
Loading Port | Tianjin/Qingdao/Shanghai Port |
Before- Sale service:
1. ISO Verified Outstanding ManufacturerSuppliers with verified business licenses