China Hot Dip Galvanized Steel Pipe Galvanized Steel Pipe Manufacturer, Supplier

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	25 days after receive deposits
Package	1. Through a bundle 2. According to customer’s requirement
Loading port	Tianjin/Xingang

Customer's Benefit

✓ 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, 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 come 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 (FAQ)

What is the difference between Hot Dip Galvanized and Pre-Galvanized steel pipes?

Pre-galvanized steel pipes have a zinc coating layer of 40–220 G/M², while Hot Dip Galvanized pipes offer a heavier protective zinc coating layer ranging from 220–350 G/M² to ensure stronger corrosion resistance.

What wall thicknesses and outer diameters can you supply?

We supply outer diameters ranging from 1/2’’ (21.3mm) up to 16’’ (406.4mm) with wall thicknesses from 0.6mm up to 20mm. Custom specifications are also available.

What are your standard payment and delivery terms?

Our standard payment terms require a 30% T/T deposit in advance and the remaining 70% balance due after receiving the B/L copy, or 100% Irrevocable L/C at sight. The production and delivery time is typically 25 days after deposit confirmation.

Do your products conform to international quality certifications?

Yes, our steel pipes conform to international standards such as ASTM, DIN, JIS, and BS, and are backed by certificates including ISO, BV, CE, and SGS.

Can the length of the steel pipes be customized?

Yes, we support standard pipe lengths from 1 to 14 meters, and lengths can be further tailored according to specific customer demands.

Why do your products offer cost and efficiency advantages?

Being a direct factory manufacturer, we bypass trading intermediaries to offer more competitive pricing. Additionally, we are located just 40 km from Xingang port, enabling fast and efficient transport logistics.