0102030405
14 inch 20inch 28inch 32inch Galvanized Pipes Welded Carbon ERW Steel Pipe and Tubes
Description
Straight seam galvanized steel pipe is a common type of steel pipe, which is galvanized on the basis of ordinary straight seam steel pipe. Galvanization refers to covering the surface of steel pipes with a layer of zinc metal, with the aim of improving their corrosion resistance and extending their service life.
Straight seam galvanized steel pipes are usually made by coating a layer of zinc on their surface during the production process of straight seam steel pipes. This coating can be achieved through processes such as hot-dip galvanizing or electrogalvanizing. Hot dip galvanizing is the process of immersing steel pipes in molten zinc solution to form a uniform zinc layer on their surface, while electroplating involves depositing a layer of zinc on the surface of steel pipes through electrochemical methods.
Straight seam galvanized steel pipes have good corrosion resistance and can be used for a long time in humid, rainy, acidic or alkaline environments without being prone to rusting. Therefore, it is widely used in fields such as construction, engineering, pipeline transportation, and automotive manufacturing. When selecting straight seam galvanized steel pipes, factors such as specifications, thickness, and quality of the galvanized layer need to be considered to meet specific usage requirements.
The model of straight seam galvanized steel pipe is usually named based on its specifications, diameter, wall thickness and other parameters. Common models may include:
DN: The model is represented based on the outer diameter of the pipe, such as DN15, DN20, etc., where the number represents the outer diameter of the pipe in millimeters.
Wall thickness: Common straight seam galvanized steel pipe models may include information on wall thickness, such as 3.0mm, 4.0mm, etc., referring to the wall thickness of the pipe, measured in millimeters.
Standard number: The standard number is also commonly used as part of the model, such as GB/T 3091, ASTM A53, etc., to indicate the national or industry standard that the steel pipe complies with.
Length: Sometimes the length of the steel pipe is also included in the model, such as 6m, 12m, etc.
Taking into account the above factors, the model of a straight seam galvanized steel pipe may be similar to "DN50 * 3.0mm GB/T 3091 6m", which includes information such as the outer diameter, wall thickness, standard number, and length of the pipe.
Industry-Specific Attributes
| Section | Shape Round |
| Surface Treatment | galvanized,black paint,3LPE,HDPE jacket |
| Tolerance | ±15%, ±1%, ±5% |
| Oiled or Non-oiled | Slightly Oiled |
| Invoicing | by actual weight |
Other Attributes
| Place of Origin | Shanxi, China |
| Alloy Or Not | Non-Alloy |
| Standard | EN, BS, JIS,ASTM, etc |
| Technique | ERW |
| Grade | Q235,Q355,Q390, Q420,S235,P235GH,P265G,etc |
| Delivery Time | 15-21 days |
| Brand Name | XINBAODA |
| Application | Drill Pipe, Gas Pipe, Boiler Pipe, Hydraulic Pipe, Fluid Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe |
| Special Pipe | EMT Pipe, API Pipe, Thick Wall Pipe, Other |
| Thickness | 3-22mm |
| Length | 6m, 12M |
| Certificate | ISO9001, API, JIS, CE |
| Processing Service | Welding, Punching, Cutting, Decoiling, Bending |
| Product name | ERW Welded Steel Pipe |
| Surface | Black Painted |
| Usage | Building Construction |
| Shape | Round Pipe Tube |
| Ends | Belved |
| Process | Accept Customize Produce Depend |
| Package | paced |
| Payment terms | 30%TT+70%TT / LC |
| Advantage | Quality+Competitive Price+Professional Service |
| Type | Welded ERW |
Packaging and Delivery
| Packaging Details | Black painting |
| Selling Units: | Single item |
| Single package size: | XX cm |
| Single gross weight: | kg |
Supply Ability
| Supply Ability | 300 Metric Ton/Metric Tons per Day |
Lead Time
| Quantity (tons) | 1 - 10 > 10 |
| Lead time (days) | 30 To be negotiated |
Product Display
