High-Strength Line Pipe Steel for Long-distance Oil & Gas Transmission Projects

Product Overview

API 5L X56 and X60 pipeline steel plates are widely used in mid-to-high pressure oil and gas transmission pipelines, offering improved mechanical performance over lower grades like X42 or X52. These grades are preferred by pipeline EPC contractors seeking stronger, longer-lasting line pipe materials for rugged environments and long-distance transportation.

CJM maintains a large inventory of API 5L PSL1 & PSL2 steel plates from reputable mills, supporting quick delivery and global compliance. We specialize in:

• Large volume supply for EPC and infrastructure projects
• Precise cutting, beveling, ultrasonic testing on request
• Complete mill test certificates (MTCs) and quality tracking
• We provide fast ocean freight services to over 40 countries and regions, including Europe, the U.S., Africa, the Middle East, Southeast Asia, and South America.

Typical Applications

• Natural gas pipeline construction
• Oilfield flowline and trunkline projects
• Compressor station pipelines
• Subsea and onshore oil & gas transmission systems

Product Sizes

Property	Value Range

Thickness

6 mm – 60 mm

Width

1500 mm – 3000 mm

Length

Up to 12,000 mm (cut to length)

Standard

API 5L PSL1 / PSL2

Grades

X56, X60

Surface

As Rolled / Shot Blasted / Oiled

Chemical Composition

Grade	C (Max)	Mn (Max)	P (Max)	S (Max)	Si (Max)

X56

0.26

1.40

0.030

0.030

0.45

X60

0.28

1.40

0.030

0.030

0.45

Mechanical Properties

Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)

X56

≥ 386

490 – 660

≥ 21

X60

≥ 414

520 – 675

≥ 21

Global Delivery & Export Services

CJM has over 1 million tons of inventory, including a large stock of API 5L steel plates ready for export.
We ship worldwide with FOB / CIF / DDP options, flexible MOQ, and efficient customs documentation support.

Trusted by pipeline contractors from 40+ countries and regions all over the world.

• Type: Standard Seaworthy Packing
• Delivery time: 7-15 Days After We Get The Payment
• Size: Based On Orders
• Packaging Details: As Customer Requirement

About CJM – Your Trusted Pipeline Steel Exporter

CJM is a trusted carbon steel supplier in China with a comprehensive product line covering steel plates, coils, pipes, bars, and structural profiles. With a complete business model that includes sales, processing, precision cutting, and logistics, we deliver reliable and customized services to global clients.

• Factory direct sales：Carefully selected high-quality raw materials, durable, heat and alkali resistant, professional testing, many years of experience and excellent equipment, many factory inspections to escort you.
• Reliable quality：The factory has massive inventory, complete specifications, one-stop purchase, supports customization, and the factory sells directly, eliminating the price difference earned by middlemen.
• Support customiztion：The size and surface can be customized with high quality and low price. The professional team can contact the customer service for customization to give you the best service.

Q: What is your company’s main products/services?

A: We are a professional manufacturer for Carbon Steel, Alloy Steel and Profile products. We have the experience of steel business for more than 10 years and our products are exported to Mid East,South America,Southeast Asia,Africa,South and East Asia etc.

Q: Can I go to your factory for a visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: What are your terms of payment?

A: 30% T/T deposite and 70% balance before shipment.

Q: What is your delivery time?

A: For stocks,we could transport the goods to loading port within 7 days after we received the deposit; For production,it usually takes about 15-30 days after receiving the deposit.

Q: Do you provide samples? Are they free or paid?

A: Samples are available for free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A:Yes, we fully accept ‌third-party inspections.

Q: Why should I buy from you not from other suppliers?

A: Integrating the superior resources of China’s steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.

Q:How can you guarantee quality?

A: Always a pre-production sample before mass production;Always 100% inspected before shipment