Hot Products
China Suppliers Factory ASTM A53 Hot Dip Galvanized Steel Pipe - 40,000 Tons Stock Available
Specifications
Alloy Or Not: Non-Alloy
Section Shape: Round
Zinc: 30g-550g as customer requirement
Standard: ASTM, BS, DIN, GB, JIS, GB/T3094-2000, GB/T6728-2002, ASTM A500
Technique: Hot Rolled, Cold Rolled, ERW, High-frequency welded, Extruded
Length: Standard 6m and 12m customizable
Processing Service: Welding, Punching, Cutting, Bending, Decoiling
Delivery Time: In stock, ships immediately
| DN | Inch | SIZE (mm) | THICKNESS (mm) |
|---|---|---|---|
| 15 | 1/2 | 21.3 | 0.8 - 6.0 |
| 20 | 3/4 | 26.9 | 0.8 - 8.0 |
| 25 | 1 | 33.7 | 0.8 - 8.0 |
| 32 | 1-1/4 | 42.4 | 0.8 - 8.0 |
| 40 | 1-1/2 | 48.3 | 0.8 - 10.0 |
| 50 | 2 | 60.3 | 0.8 - 12.0 |
| 65 | 2-1/2 | 76.1 | 0.8 - 12.0 |
| 80 | 3 | 88.9 | 1.5 - 16.0 |
| 100 | 4 | 114.3 | 1.8 - 16.0 |
| 125 | 5 | 139.7 | 1.8 - 16.0 |
| 150 | 6 | 168.2 | 2.0 - 17.0 |
| 200 | 8 | 219.0 | 2.0 - 17.0 |
| 350 | 10 | 355.6 | 2.0 - 17.0 |
| 400 | 16 | 406.4 | 3.0 - 18.0 |
| 450 | 18 | 457.2 | 3.0 - 18.0 |
| 500 | 20 | 508.0 | 3.0 - 18.0 |
| 600 | 24 | 609.6 | 3.0 - 18.0 |
Product Display
Gi pipe production line
Gi pipe warehouse
Product Labels
Loaded into container
Transported to the port
In the port yard
Shipping Process
Free Quality Inspection Report
Exhibition
01
02
03
04
05
06
Company Certificate
CE
ISO14001:2015
ISO9001:2015
Alliance Member OF Tianjin Metal Materials Industry Association
Alliance of China Steel Export
China National Association of Metal Material Trade
Frequently Asked Questions (FAQ)
Q
Are you a manufacturer?
A: Absolutely. We are a direct manufacturer with our own large-scale facility located in Tianjin, China. You are more than welcome to visit us!
Q
Can I place a trial order for just a few tons?
A: Certainly. We value every partner regardless of the order size. We can easily arrange an LCL (Less than Container Load) shipment to accommodate your specific needs.
Q
Is the sample free of charge?
A: Yes, we provide samples for free so you can verify our quality. We only ask the buyer to cover the courier cost.
Q
How long is the delivery time?
A: Most sizes are in stock and can be shipped immediately. Custom orders are scheduled swiftly upon requirement confirmation.
Q
What international standards do your steel pipes comply with?
A: Our steel pipes meet global manufacturing standards including ASTM, BS, DIN, GB, JIS, GB/T3094-2000, GB/T6728-2002, and ASTM A500.
Q
What custom processing services are available?
A: We offer extensive value-added processing services including precision cutting, bending, welding, punching, and decoiling based on project requirements.
Contact Us
Product Specifications
Alloy Or Not: Non-Alloy
Section Shape: Round
Zinc Coating: 30g - 550g as customer requirement
Standard: ASTM, BS, DIN, GB, JIS, GB/T3094-2000, GB/T6728-2002, ASTM A500
Technique: Hot Rolled, Cold Rolled, ERW, High-frequency welded, Extruded
Length: Standard 6m and 12m customizable
Processing Service: Welding, Punching, Cutting, Bending, Decoiling
Delivery Time: In stock, ships immediately
| DN | Inch | SIZE (mm) | THICKNESS (mm) |
|---|---|---|---|
| 15 | 1/2 | 21.3 | 0.8 - 6.0 |
| 20 | 3/4 | 26.9 | 0.8 - 8.0 |
| 25 | 1 | 33.7 | 0.8 - 8.0 |
| 32 | 1-1/4 | 42.4 | 0.8 - 8.0 |
| 40 | 1-1/2 | 48.3 | 0.8 - 10.0 |
| 50 | 2 | 60.3 | 0.8 - 12.0 |
| 65 | 2-1/2 | 76.1 | 0.8 - 12.0 |
| 80 | 3 | 88.9 | 1.5 - 16.0 |
| 100 | 4 | 114.3 | 1.8 - 16.0 |
| 125 | 5 | 139.7 | 1.8 - 16.0 |
| 150 | 6 | 168.2 | 2.0 - 17.0 |
| 200 | 8 | 219.0 | 2.0 - 17.0 |
| 350 | 10 | 355.6 | 2.0 - 17.0 |
| 400 | 16 | 406.4 | 3.0 - 18.0 |
| 450 | 18 | 457.2 | 3.0 - 18.0 |
| 500 | 20 | 508.0 | 3.0 - 18.0 |
| 600 | 24 | 609.6 | 3.0 - 18.0 |
Product Display
Gi pipe production line
Gi pipe warehouse
Product Labels
Loaded into container
Transported to the port
In the port yard
Shipping Process
Free Quality Inspection Report
Exhibition
Company Certificates & Honors
CE
ISO14001:2015
ISO9001:2015
Alliance Member OF Tianjin Metal Materials Industry Association
Alliance of China Steel Export
China National Association of Metal Material Trade
Frequently Asked Questions
Q Are you a manufacturer?
A: Absolutely. We are a direct manufacturer with our own large-scale facility located in Tianjin, China. You are more than welcome to visit us!
Q Can I place a trial order for just a few tons?
A: Certainly. We value every partner regardless of the order size. We can easily arrange an LCL (Less than Container Load) shipment to accommodate your specific needs.
Q Is the sample free of charge?
A: Yes, we provide samples for free so you can verify our quality. We only ask the buyer to cover the courier cost.
Q How long is the delivery time?
A: Most standard sizes are in stock and can be shipped immediately upon order confirmation.
Q What processing and customization services do you provide?
A: We offer a full range of processing services including Welding, Punching, Cutting, Bending, and Decoiling. Lengths can be customized beyond standard 6m and 12m, with zinc coating tailored from 30g to 550g.
Q Which international standards do your products comply with?
A: Our products strictly adhere to international manufacturing standards including ASTM, BS, DIN, GB, JIS, GB/T3094-2000, GB/T6728-2002, and ASTM A500, verified by CE and ISO certifications.