The product description
| Product name |
Hot Dip Galvanized Steel Pipe/Pre-Galvanized Steel Pipe |
| Wall Thickness |
0.6mm--20mm |
| Length |
1--14m According to customer requirements ... |
| Outer Diameter |
1/2’’(21.3mm)---16’’(406.4mm) |
| Tolerance |
Tolerance based on Thickness: ±5～±8% |
| Shape |
Round |
| Material |
Q195---Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387...... |
| Surface treatment |
Galvanized |
| Zinc coating |
Pre-galvanized steel pipe: 40--220G/M2; Hot dip galvanized steel pipe: 220--350G/M2 |
| Standard |
ASTM, DIN, JIS, BS |
| Certificate |
ISO, BV, CE, SGS |
| Payment terms |
30% deposit then pay the balance after received the B/L copy |
| Delivery times |
25 days after receive ur deposits |
| Package |
- Through a bundle
- According to customer’s requirement
|
| Loading port |
Tianjin/Xingang |
Customer's benefit
What benefits do customers get
✓
We are factory. (Our price will have an advantage over trading companies.)
✓
Don't worry about the delivery date. We are sure to deliver the goods in time and quality to achieve customer satisfaction.
Product detail
Thickness
Length
Diameter
gi pipe zinc coating
HDG pipe Zinc coating
diameter detail
Different from other factories
1.
We applied for received 3 patents. (Groove pipe, Shoulder pipe, Victaulic pipe)
2.
Port: Our factory just 40 kilometers from Xingang port, is biggest port in the north of China.
3.
Our manufacturing equipment include 4 pre-galvanized products lines, 8 ERW steel pipe product lines, 3 hot-dipped galvanized process lines.
Packing and transport
Customer case
Australian customer purchase powder coating pre galvanized steel square tube. After customers receives the goods for the first time. Customer tests adhesive strength between the powder and the surface of the square tube. Customers test powder and square surface adhesion is small. We have meetings with customers to discuss this problem and we do tests all the time. We polished the surface of the square tube. Send the polished square tube to the heating furnace for heating. We tests all the time and discuss with customer all the time. We keep finding ways. After many tests, the final customer is very satisfied with the products. Now customer purchase a large number of products from factory every month.
Customer photos
The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.
Produce products
Frequently Asked Questions (FAQ)
Q1: What types of galvanized steel pipes do you manufacture?
We manufacture both Hot Dip Galvanized Steel Pipes and Pre-Galvanized Steel Pipes in various shapes, primarily round, to meet different industrial standards.
Q2: What options are available for wall thickness and diameter?
Our steel pipes are available in wall thicknesses ranging from 0.6mm to 20mm, and outer diameters from 1/2’’ (21.3mm) to 16’’ (406.4mm).
Q3: What standards and material grades do your products conform to?
Our products conform to ASTM, DIN, JIS, and BS standards. Available material grades include Q195 to Q345, 10#, 45#, S235JR, GR.B-D, STK500, BS1387, and others. We hold certificates from ISO, BV, CE, and SGS.
Q4: What is the zinc coating range for your galvanized pipes?
The zinc coating range is 40–220 G/M² for pre-galvanized steel pipes, and 220–350 G/M² for hot dip galvanized steel pipes.
Q5: What are your shipping ports and typical delivery times?
We load primarily at Tianjin/Xingang port. The standard delivery timeline is 25 days after the receipt of the initial deposit.
Q6: Do you accept custom packaging or specifications?
Yes, we provide standard bundled packing as well as customized packaging configurations depending on the specific requirements of our clients.
Minjie Steel
