China Hollow Galvanized Carbon Steel Pipe Manufacturer, Suppliers

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China Hollow Galvanized Carbon Steel Pipe Manufacturer, Suppliers

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Product Description

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--30 days
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).
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 and solve problems for customers in time. We provide efficient service.
Port: Our factory is just 40 kilometers from Xingang port, which is the 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

1. What specifications of steel pipes do you manufacture?

We manufacture Hot Dip Galvanized and Pre-Galvanized Steel Pipes. The wall thickness ranges from 0.6mm to 20mm, the outer diameter ranges from 1/2’’ (21.3mm) to 16’’ (406.4mm), and lengths can be customized between 1m and 14m according to requirements.

2. What are the zinc coating standards for your galvanized pipes?

For Pre-galvanized steel pipe, the zinc coating is 40--220G/M2. For Hot dip galvanized steel pipe, the zinc coating is 220--350G/M2.

3. What international standards and certifications do your products comply with?

Our products meet ASTM, DIN, JIS, and BS standards. They are certified under ISO, BV, CE, and SGS requirements.

4. What advantages does your factory offer compared to trading companies?

As a direct factory, we offer price advantages and regular updates based on market fluctuations. Our location is only 40 kilometers from Xingang Port (the biggest port in North China), lowering transport costs and improving delivery efficiency. Additionally, we provide precise square cut, deburred, and joint-free pipes.

5. What are your standard payment terms and delivery time?

Our standard payment term is 30% T/T deposit in advance and 70% balance after B/L copy, or 100% Irrevocable L/C at sight, or 100% Irrevocable L/C after receive B/L copy within 20--30 days. The delivery time is 25 days after receiving deposits.

6. How are the steel pipes packaged for transport?

Our standard packaging is securely bundled. However, it can also be customized entirely based on the customer’s requirements.