Supplier of X42-X80 Grade Steel Plates for Oil, Gas & Industrial Pipelines

Pipeline Steel Plates by Grade & Standard:

Steel Grade	Thickness(mm)	width(mm)	Length(mm)	Standard	Delivery condition
L245 L290(X42) L320(X46) L360(X52) L390(X56) L415(X60) L450(X65) L485(X70) L555(X80)	8~40	1050~ 4050	5000~ 23000	GB/T 21237 or Technical Agreement	TMCP
L245MS X52MS X60MS X65MS	10~40
X70HD	10~30
X60-W X65-W X70-W X80-W	10~60

Chemical composition of PSL 1 (melting analysis and product analysis):

No.	Chemical Composition
	Cb	Mnb	P	S	V	Nb	Ti
	≤
L210/A	0.22	0.90	0.030	0.030	–	–	–
L245/B	0.26	1.20	0.030	0.030	c,d	c,d	d
L290/X42	0.26	1.30	0.030	0.030	d	d	d
L320/X46	0.26	1.40	0.030	0.030	d	d	d
L360/X52	0.26	1.40	0.030	0.030	d	d	d
L390/X56	0.26	1.40	0.030	0.030	d	d	d
L415/X60	0.26e	1.40 e	0.030	0.030	f	f	f
L450/X65	0.26 e	1.45 e	0.030	0.030	f	f	f
L485/X70	0.26 e	1.65 e	0.030	0.030	f	f	f

Critical Uses of Pipeline Steel Plates:

• ‌Oil & Gas‌ → Subsea Pipeline Steel Plate for Offshore Drilling
• ‌Chemical Transport‌ → Corrosion-Resistant Steel Plates for Acidic Environments
• ‌Cryogenic‌ → LNG Pipeline Steel Plate for Cryogenic Applications
• Water Supply → Wastewater treatment facilities and irrigation systems

Detailed Photos:

Advantages of pipeline steel plate supplier:

• 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.

Package & Shipment:

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

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