Large Diameter SSAW Steel Tube

Introduction of large diameter SSAW steel tube

Large diameter SSAW steel tube is a kind of steel tube made of spiral welding of steel plate, it is made through submerged Arc welding technology. Fast welding speed, excellent weld quality, high production efficiency, with high tensile strength and corrosion resistance.

The difference between SSAW steel tube and normal welded steel tube

The tensile strength and yield strength of SSAW steel tube is higher than normal welded steel tube, which is suitable for high pressure environments.

Compares with the ERW steel tube of the same specification, SSAW steel tube can be produced with lower material of steel plate under the premise of ensuring the strength.

Due to the submerged Arc welding technology, the surface of SSAW steel tube is smooth, which can prevent the water and other corrosion medium from entering, improving the corrosion resistance of steel pipes.

Specification

Product name	Large Diameter SSAW Steel Tube
Place of origin	Tianjin China
Brand	WL
Standard	GB API 5L EN, etc.
Material	Q235, Q345, 20#, 40#, X42, X46, X70,etc.
Out diameter	219mm-2320mm or as per clients' requirements
Wall thickness	1mm-30mm
Length	3m-14m or customized
Usage	For liquid transportation: such as water supply, oil transportation, etc. For gas transportation gas: such as nature gas, liquefied petroleum gas, etc.
Surface treatment	Hot dipped galvanized or as per clients' requirements

Product show

Production process

Packing and shipping

Packing: In bundle with steel strip or in loose. After packing, we transportation by water or land.

About us 

FAQ 

Q: Are you a manufacturer or trader?

A: We are a manufacturer, we have own factory and professional produce team to ensure that our products can meet clients' requirements.

Q: Can you provide some samples?

A: We can provide some samples to clients and the samples are free. But the transportation costs not be included.

Q: What is your advantages?

A: 1. Our company is located in Tianjin, and is less than 10 kilometers away from the Tianjin Port. So convenient for loading and transportation.

2. We can provide professional customized services for clients.

3. Our inventory is sufficient and can be shipped in a short time.

4. 24 hours technical support and after-sale services.

Q: Delivery time?

A: In stock: Within 7 days. Out in stock: depending on quantity in 30 days.

Hot Tags: large diameter ssaw steel tube China, manufacturers, suppliers, factory, high quality, buy