China Galvanized Steel Hollow Carbon Pipe Factory, Factories

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% T/T deposit in advance, 70% balance after B/L copy; 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L copy 20--30days
Delivery times	25days 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.
Regular price updates: We will update the price regularly with customers according to the steel market price. Our suggestion is, when prices go down, customers purchase products. Customers can get high quality products at low prices and we can get orders.
Customers can get high quality products and efficient service.

Product Detail

Thickness

Length

Diameter

gi pipe zinc coating

HDG pipe Zinc coating

diameter detail

Different From Other Factories

Delivery date: We discussed the delivery date with the customer.
Prompt reply: After work, we will check the email in time, We will deal with emails from customers in time. Solve problems for customers in time. We provide efficient service.
Port: our factory just 40 kilometers from Xingang port, is biggest port in the north of China.

The quality of the product: No joint pipe and square cut, deburred

Packing and Transport

Customer Case

An inquiry has been received from a customer in Singapore. The customer needs steel pipes. After we give the price to the customer, the customer says our price is high. Customers are compared with other suppliers. The customer purchased 10 containers in our factory for the first time. Now per month we are still supplying goods to this customer. The customer is satisfied with the quality of our products. Customers to our factory to establish long-term relations of cooperation.

Customer Photos

The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.

Frequently Asked Questions

What types of steel pipes do you manufacture?

We manufacture both Hot Dip Galvanized Steel Pipes and Pre-Galvanized Steel Pipes in round shapes, customized to meet diverse industrial demands.

What are the available dimensions of your galvanized steel pipes?

Our pipes are available in wall thicknesses ranging from 0.6mm to 20mm, and outer diameters from 1/2’’ (21.3mm) to 16’’ (406.4mm). The length can range from 1m to 14m according to client specifications.

What is the zinc coating range for your galvanized pipes?

For Pre-galvanized steel pipes, the zinc coating is 40–220 G/M². For Hot dip galvanized steel pipes, it is 220–350 G/M², providing superior corrosion protection.

Why should I purchase directly from your factory?

As a direct manufacturing factory, we offer distinct price advantages over trading companies. We regularly update our customers on market price trends, suggesting purchases during price drops to secure high-quality products at lower costs.

How close is your factory to the port, and what are your shipping standards?

Our factory is located just 40 kilometers from Xingang port (Tianjin), which is the largest port in Northern China, facilitating rapid transport. We pack our products in bundles or as required by the customer, ensuring safe shipment.

What quality checks do you perform on the products?

Our products undergo strict quality controls, offering no joint pipe and square-cut, deburred finishes. We also welcome customers to visit our factory for inspection after production is complete.