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Carbon steel pipe High quality seamless and welded pipes
Factory direct sales Large-diameter carbon steel pipe products Carbon steel pipe products with cold rolling process. Just-produced carbon steel pipe products Sample display of special-shaped carbon steel pipe Product Introduction Introduction to carbon steel pipe: Carbon steel pipe is a type of steel pipe widely used in the industrial field, with high strength, good toughness, excellent processing performance and other characteristics, divided into two categories: seamless steel pipe and welded steel pipe, widely used in oil and natural gas transmission pipelines, boiler manufacturing, machining, pressure vessels and other industries.
Carbon steel pipe features:

• High strength: Suitable for high-pressure and high-load
• Environment: Good corrosion resistance, suitable for all kinds of harsh working conditions.
• Excellent processability: Easy to weld, cut and bend.
• Economical: It is more cost-effective than stainless steel.

Uses of carbon steel pipes: The carbon steel pipes produced by our company are mainly used in the following fields:

• Oil and Gas: Transporting crude oil, natural gas, and other fuels.
• Boiler manufacturing: heat exchange pip
• Building Structure: Supporting the needs of high-load steel structure buildings.
• Pressure machining: used in the manufacture of mechanical parts and accessories.

Specifications and Standards

Specification	Details
Outer Diameter Range	20~325mm
Wall Thickness Range	2~40mm
Length Range	Customised lengths according to customer requirements.
Material Grades	Q345b, 20cr, 40cr, 15crmo. 42crmo, 27simn, 12cr1mov, 15crmog. 12cr1movg, etc.
Standards	ASTM A335、 GB/T8163、EN 10297-1

Product advantages 

• Advanced Manufacturing Processes: Utilizes hot rolling, cold drawing, and other advanced methods for stable and reliable quality.
• High Precision and Strength: Strict dimensional tolerance control ensures suitability for heavy-duty applications.
• Diverse Customization Options: Supports non-standard sizes and materials tailored to customer requirements.
• Comprehensive Certifications: Certified by ISO9001, API, CE, and other international standards.
• Fast Delivery: Large inventory ensures shorter lead times.
• Perfect after-sales: If there is a need for after-sales content, we actively assume after-sales responsibility.

Customer feedback Customer name: An oil company
Country: Germany
Feedback: “I am very satisfied with the delivery time, I originally thought that the custom specifications would delay the time, but I didn’t expect you to ship the goods so quickly. The goods arrived in time, and our construction progress was not delayed at all, thank you!” Customer name:Shipyard
Country:Japan
Feedback:“The quality of the goods sent every time is very stable, the specifications are the same as what we require, the price is also fair, and the cost performance is quite high, and we will continue to cooperate.” Customer industry: Construction engineering company
Country: Canada
Feedback： “The tube was used as soon as I received it, and the quality was very good, the wall thickness was uniform, and the surface was smooth and there were no blemishes. The people in our project department said that this batch of goods is good, and they will ask you to order it if there is a demand in the future.” Customer industry: Machinery manufacturing
Country:United Kingdom
Feedback： “This is our first time working with your company, and we are very satisfied with the product quality and service attitude. The dimensional accuracy of the seamless steel pipe is high, which fully meets the needs of our steel structure project. Looking forward to more cooperation opportunities in the future!”