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| Selling Units: | Ton |
|---|---|
| Package Type: | Anti-water Paper and Plastic or Covered by Iron Sheet or Strapped with Three Strapping Strips |
| Picture Example: |
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Packaging: Anti-water Paper and Plastic or Covered by Iron Sheet or Strapped with Three Strapping Strips
Productivity: 20000 Tons per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: Shandong
Supply Ability: 15000 Tons per Month
Certificate: ISO 9001
HS Code: 7304113000
Payment Type: L/C,T/T,D/P,D/A
Incoterm: FOB,CFR,CIF,DDU
Product Description
Hot rolled Galvanized Steel Tube is made of molten metal and iron matrix reaction to generate alloy layer, so that the substrate and coating combination. First, the hot - rolled Galvanized Steel Pipe was pickled. In order to remove iron oxide from the surface of the Steel Tube, it is cleaned after pickling in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to hot dip plating tank. Hot Rolled Galvanized Steel Pipe with uniform coating, strong adhesion and long service life.Galvanized pipes are widely used. In addition to used for water, gas, oil and other general low pressure fluid pipe, hot galvanized pipe is used as oil well pipe and pipeline in oil industry, especially in the offshore oil field oil well pipe, oil heater, chemical condensation distilled oil cooler and coal coking equipment washing switch, the mine tunnel support pipe pile and the bracket.
Product Specification
| Commodity Name | ASTM A53 GR.B Hot Rolled Galvanized Steel Pipe |
| Standard | ASTM A53 GR.B |
| Material | ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44 SAE1010,S45C ,SCM435,AISI4130 |
| Production Process | Hot Rolled |
| Outer Diameter | 13.7mm-300mm |
| Wall Thickness | 1.5mm-50mm |
| Length | 5.8m,6m,11.8m,12m or According to Requirements |
| Tolerance | Outer Diameter:±0.3mm Wall Thickness:±0.05mm Length:±6mm |
| Ends | Plain end Beveled,Protected by Plastic Caps on Both Ends, Cut Quare,Grooved,Threaded and Coupling,etc. |
| Application | 1.construction, machinery, coal mine, chemical industry, electric power
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| Packaging | Standard Export Packing,Bundle, or With All Kinds of Colors PVC or as Your Requirements |
| Delivery Time | Within 14 Days after Receiving 30% TT Advanced or LC at Sight Original |
Product Display
Product Application
Hot rolled galvanized steel pipe is widely used in many fields：
1.construction, machinery, coal mine, chemical industry, electric power
2.railway vehicles, automobile industry
3.highways, bridges, containers, sports facilities
4.agricultural machinery, petroleum machinery, prospecting machinery, greenhouse construction, etc. industry.
Production Process
Uncoiling →Flattening →Shearing and Butt Welding →Loop Storing →Forming →High Frequency Welding →Removal of Inside and Outside Burrs→on Lineultrasonic Testing→Annealed by Medium Frequency →Air Cooling and Water Cooling →Sizing → Straightness →Cutting off →Dimension and Initial Surface Inspection→Pipe Ends Beveling → Hydrostatic Test → Ultrasonic Testing of Entire Tube→ off Line Ultrasonic Testing→Ultrasonic Testing for Pipe Endsultrasonic Testing→Dimension and Final Surface Inspection→Corrosion Resistant Coating→Marking→Pipe Ends Protection→Comprehensive Inspection and Warehousing
Our Certifications
Packing & Delivery
FAQ
Q: Are you a manufacturer?
A:Yes, we are a steel manufacturer and we have our own plant in Shandong, China. We are producing and exporting steel in various sizes. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.