GB/T9711 is a Chinese standard for pipeline steel pipes

The standard divides steel pipes into two product levels, namely PSL 1 and PSL 2. PSL refers to Product Specification Level. PSL 1 steel pipes are commonly used for transporting petroleum and natural gas. PSL 2 steel pipes are used for more demanding applications such as offshore pipelines and sour service pipelines.

T45 Iron Mild SSAW Steel Pipe is a type of GB/T9711 PSL 1/PSL 2 steel pipe. It is a spiral submerged arc-welded (SSAW) steel pipe with a diameter range of 219-3040mm and a wall thickness of 5-25mm. The pipe is made from mild steel, which has low carbon content and is easy to form, weld, and machine. T45 Iron Mild SSAW Steel Pipe is widely used in the transportation of petroleum and natural gas, as well as in other industrial applications.

Chemical Composition

Mechanical Properties

Steel Grade

The steel grade for T45 Iron Mild SSAW Steel Pipe is X52, which is a high-strength steel that is widely used in the oil and gas industry. X52 has a minimum yield strength of 52,000 psi and a minimum tensile strength of 66,000 psi. It is a popular choice for pipelines due to its excellent resistance to corrosion and its ability to withstand high pressure and extreme temperatures.

Applications

T45 Iron Mild SSAW Steel Pipe is used in various industrial applications such as:

Transportation of petroleum and natural gas

Construction of bridges, buildings, and other structures

Mining and drilling operations

Manufacturing of machinery and equipment

The pipe is suitable for use in both PSL 1 and PSL 2 applications, depending on the specific requirements of the project. The mechanical properties of the pipe ensure reliable performance and long service life in demanding environments.

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

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