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| Selling Units: | Ton |
|---|---|
| Package Type: | Plastic Caps on Both Ends or Bundles by Steel Strips or According to Customer's Requirement |
| Picture Example: |
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Packaging: Plastic Caps on Both Ends or Bundles by Steel Strips or According to Customer's Requirement
Productivity: 18000 tons/month
Transportation: Ocean,Land,Express,Air
Place of Origin: Shandong
Supply Ability: 15000 tons/month
Certificate: ISO9001
HS Code: 7306309000
Payment Type: L/C,T/T,D/P,D/A
Incoterm: FOB,CFR,CIF,EXW,DDP,DDU
Product Description
Hot-dip galvanized pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix 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 in the tank of ammonium chloride or zinc chloride aqueous solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to the in the hot dip bath. Hot-dip galvanized steel pipes are widely used in construction, machinery, coal mines, chemicals, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, greenhouse construction and other manufacturing industries.
Product Specification
| Product Name | Hot-DIP Galvanized Round Steel Pipe for Construction |
| Standard | ASTM
|
| Coefficient Parameter (c) | 1.064、1.051、1.045、1.040、1.036、1.034、1.032、1.028 |
| Test Pressure Value/Mpa | D10.2-168.3mm is 3Mpa; D177.8-323.9mm is 5Mpa |
| Production Process | Hot rolled/Cold rolled |
| Third Party Inspection | SGS BV MTC |
| Sample | Sample Freely |
| Type | Erw Steel Pipe |
| Surface Treatment | 1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
| Tolerance | OD :+/-12.5% ,WT:+/-1% ,Length:+/-5cm |
| Mechanical Properties | Tensile strength (σb):≥415 Yield point (σs)：≥240 |
| Chemical Composition | C：≤0.30 Mn：≤1.20 P：≤0.05 S：≤0.06 Cu：≤0.40 Ni：≤0.50 Mo：≤0.15 Cr：≤0.40 V：≤0.08 |
Product Display
Production Process
Product Size
Norminal Size(inch) Outside Diameter Wall Thickness(mm) Norminal Size(inch) Outside Diameter(mm) Wall Thickness(mm) Norminal Size(inch) Outside Diameter Wall Thickness(mm) 1/2” mm 0.8-3.0 2” 60.3 1.0-4.5 6” 168.3 1.5-10 3/4” 21.3 0.8-3.0 2 1/2” 73 or 76 1.0-4.5 8” 219 1.5-10 1” 26.7 0.8-4.0 3” 88.9 1.0-4.5 10” 273 1.5-15 1 1/4” 42.2 0.8-4.0 4” 114.3 1.0-6.0 12” 323.8 1.5-15 1 1/2” 48.3 0.8-4.5 5” 141.3 1.0-6.0 ... ... ...
Product Application
1)Pipes for pipelines, water, gas pipes
2)Oil pipe suitable for oil industry, oil heater for chemical coking equipment
3)Steel Structure Engineering, Support Pipes for Mine Pits
4)Machinery Manufacturing and Chassis
Packing & Delivery
Our Certifications
FAQ
Q: Are you a manufacturer?
A: Yes , we are a galvanized steel pipe manufacturer, We have own factory, which is located in Shandong,China. 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.