Are you in the market for high-quality steel seamless pipes? With countless suppliers in China, finding the right factory can feel overwhelming. Understanding the differences between top manufacturers is crucial, as it can significantly impact your project’s success. By comparing these leading factories, you can ensure you’re choosing a supplier that meets your quality standards and budget. Imagine the peace of mind that comes with knowing you’ve made an informed decision! Dive into our comprehensive comparison to discover the best steel seamless pipe suppliers in China and make your selection with confidence.

China Seamless Steel Pipe Suppliers, Manufacturers, Factory – CSPG

Product Details: Seamless steel pipe made of a single piece of metal with no seams, available in various types including hot rolled, cold rolled, and cold drawn.

Technical Parameters:
– Outside Diameter: 10.3-1219mm
– Wall Thickness: 1.5-30mm

Application Scenarios:
– Transporting fluids such as petroleum, natural gas, and water
– General structure and mechanical applications

Pros:
– Lighter weight compared to solid steel with the same strength
– Durable with a prolonged service life

Cons:
– Higher manufacturing costs compared to welded pipes
– Limited to specific sizes and dimensions

China Seamless Pipe Suppliers, Manufacturers, Factory – CSPG

Product Details: Seamless steel pipes suitable for fluid conveying, boiler factories, engineering, and mechanical processing.

Technical Parameters:
– Material: 10#, 20#, A106B, A53B, API 5L, Q345, ST52, S355, etc.
– OD: 20–1016mm, WT: 2.5-80mm, Length: 5.8m, 6m, 8m, 9m, 12m or as required.

Application Scenarios:
– Fluid conveying in various industries.
– Use in boiler factories and engineering projects.

Pros:
– Good sealing with no leakage.
– Reduces energy waste.

Cons:
– Limited to specific materials and dimensions.
– Potentially higher cost compared to welded pipes.

China Carbon Steel Seamless Pipe Manufacturer and Supplier – UNIASEN

Product Details: Seamless steel pipe (SMLS Pipe) is a durable pipe with no welding seam, suitable for commercial, industrial, and residential applications.

Technical Parameters:
– Standard: API 5L, API 5CT, ASTM A106, ASTM A53, ASTM A179, ASTM A789, ASTM A333,…
– Sizes: Out diameter: 1/4″-36″ (13.7mm ~914mm), Thickness: 1.65mm ~30.96mm, Lengt…

Application Scenarios:
– Used in engineering and manufacturing industries for moving water, oil, and natu…
– Suitable for making ring parts and applications requiring high quality and safet…

Pros:
– Uniform shape and size, more stable than welded pipes.
– High strength and compressive strength due to lack of welds.

Cons:
– More expensive than welded pipes.
– Thickness tolerance can be unstable.

China Seamless Steel Pipe Factory – Seamless Steel Pipe Suppliers and …

Product Details: Seamless steel pipe is a type of steel pipe created by heating a solid steel billet and forming it into a seamless tube. It is known for its durability, strength, and resistance to corrosion.

Technical Parameters:
– Made from high-quality carbon steel
– Can withstand higher pressure and temperature than welded pipes

Application Scenarios:
– Oil and gas industry
– Chemical and petrochemical industries

Pros:
– Stronger than welded steel pipes
– Less prone to corrosion and rusting

Cons:
– Higher manufacturing cost compared to welded pipes
– Limited customizability in certain applications

Carbon steel seamless pipe Manufacturer in China,Steel Seamless Tubes …

Product Details: Carbon steel seamless pipe, galvanized steel pipe, square hollow tube, galvanized steel sheet, cold rolled steel sheet, Chequer plate, roofing sheet.

Technical Parameters:
– ASTM A53
– API 5L GR.B

Application Scenarios:
– Construction
– Manufacturing

Pros:
– High quality
– Timely shipment

Cons:
– Limited product range
– Potential for price fluctuations

China Seamless Steel Pipe Manufacturers, Welded Steel Pipe Suppliers …

Product Details: High-performance and high-precision special-shaped steel pipes, seamless pipes, and cold bending welded steel pipes.

Technical Parameters:
– Yield strength up to 1000 MPa
– Certified with ISO9001, 14004, 45001, BV, CE

Application Scenarios:
– Construction and infrastructure projects
– Manufacturing and industrial applications

Pros:
– High strength and precision
– Customizable specifications and materials

Cons:
– Potentially higher cost due to customization
– Limited availability of certain special materials

China Seamless Pipe Manufacturers and Factory, Suppliers | Zhongshun

Product Details: High-quality Seamless Pipe produced by Cangzhou Zhongshun Steel Pipe Trade Co., Ltd., made using top-grade raw materials, available in various sizes, grades, and specifications.

Technical Parameters:
– Strength and durability
– High resistance to corrosion

Application Scenarios:
– Construction
– Oil and gas

Pros:
– Reliable and cost-effective
– Exceptional features including precise dimension and rust-free

Cons:
– Limited information on specific grades
– Potential variability in availability

China Seamless Steel Pipe Manufacturers, Suppliers, Factory – Seamless …

Product Details: Seamless steel pipes including ASTM A53, A192, A106, A179, A335, API 5CT, and API 5L specifications.

Technical Parameters:
– Low Carbon Steel Tubes with 0.06-0.18% carbon content
– Various sizes from 1/4”NB to 2”NB and OD 12.7mm-710mm

Application Scenarios:
– Pipeline construction
– Gas delivery and fluid transport

Pros:
– High quality and competitive pricing
– Wide range of specifications and sizes

Cons:
– Limited information on specific grades
– Potential variability in manufacturing quality

Seamless Steel Pipe China Manufacturer & Supplier – Baokun

Product Details: Seamless Steel Pipe & Tube China Manufacturer & Supplier specializing in carbon steel pipe, alloy steel pipe, precision steel pipe, honed tube, chrome rods, etc.

Technical Parameters:
– Complies with international standards: ASTM, ASME, API 5L, API 5CT, JIS, BS, DIN…
– Various grades available: A106, A53, API 5L, A335 P5 P9 P11 P22 P91, etc.

Application Scenarios:
– Liquid transportation and industrial boiler tubes
– Petroleum, aerospace, chemical, electric power, and boiler applications

Pros:
– 15 years of industry experience
– Factory price with professional design team

Cons:
– Limited information on specific product dimensions
– Potential variability in quality based on production batch

Seamless Steel Pipe Factory | China Seamless Steel Pipe Manufacturers …

Product Details: Seamless Steel Pipe

Technical Parameters:
– Outer Diameter: Hot finish: 2″ – 30″, Cold drawn: 0.875″ – 18″
– Wall Thickness: Hot finish: 0.250″ – 4.00″, Cold drawn: 0.035″ – 0.875″

Application Scenarios:
– Used in heat exchangers, condensers, and similar heat transfer apparatus.
– Applicable in scaffolding construction, water, gas, and oil line tubes.

Pros:
– High quality and durability.
– Various sizes and specifications available.

Cons:
– Potentially higher cost compared to welded pipes.
– Limited availability in some regions.

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Seamless Steel Pipe Suppliers, Manufacturers, Factory – CSPG	Seamless steel pipe made of a single piece of metal with no seams, available in various types including hot rolled, cold rolled, and cold drawn.	– Lighter weight compared to solid steel with the same strength – Durable with a prolonged service life	– Higher manufacturing costs compared to welded pipes – Limited to specific sizes and dimensions	www.cnspipes.com
China Seamless Pipe Suppliers, Manufacturers, Factory – CSPG	Seamless steel pipes suitable for fluid conveying, boiler factories, engineering, and mechanical processing.	– Good sealing with no leakage. – Reduces energy waste.	– Limited to specific materials and dimensions. – Potentially higher cost compared to welded pipes.	www.cnspipes.com
China Carbon Steel Seamless Pipe Manufacturer and Supplier – UNIASEN	Seamless steel pipe (SMLS Pipe) is a durable pipe with no welding seam, suitable for commercial, industrial, and residential applications.	– Uniform shape and size, more stable than welded pipes. – High strength and compressive strength due to lack of welds.	– More expensive than welded pipes. – Thickness tolerance can be unstable.	uniasen.com
China Seamless Steel Pipe Factory – Seamless Steel Pipe Suppliers and …	Seamless steel pipe is a type of steel pipe created by heating a solid steel billet and forming it into a seamless tube. It is known for its durabilit…	– Stronger than welded steel pipes – Less prone to corrosion and rusting	– Higher manufacturing cost compared to welded pipes – Limited customizability in certain applications	www.jundesteelpipe.com
Carbon steel seamless pipe Manufacturer in China,Steel Seamless Tubes …	Carbon steel seamless pipe, galvanized steel pipe, square hollow tube, galvanized steel sheet, cold rolled steel sheet, Chequer plate, roofing sheet.	– High quality – Timely shipment	– Limited product range – Potential for price fluctuations	www.chengsenchina.com
China Seamless Steel Pipe Manufacturers, Welded Steel Pipe Suppliers …	High-performance and high-precision special-shaped steel pipes, seamless pipes, and cold bending welded steel pipes.	– High strength and precision – Customizable specifications and materials	– Potentially higher cost due to customization – Limited availability of certain special materials	www.yige-steel.com
China Seamless Pipe Manufacturers and Factory, Suppliers	Zhongshun	High-quality Seamless Pipe produced by Cangzhou Zhongshun Steel Pipe Trade Co., Ltd., made using top-grade raw materials, available in various sizes,…	– Reliable and cost-effective – Exceptional features including precise dimension and rust-free	– Limited information on specific grades – Potential variability in availability
China Seamless Steel Pipe Manufacturers, Suppliers, Factory – Seamless …	Seamless steel pipes including ASTM A53, A192, A106, A179, A335, API 5CT, and API 5L specifications.	– High quality and competitive pricing – Wide range of specifications and sizes	– Limited information on specific grades – Potential variability in manufacturing quality	www.baosteelpipes.com
Seamless Steel Pipe China Manufacturer & Supplier – Baokun	Seamless Steel Pipe & Tube China Manufacturer & Supplier specializing in carbon steel pipe, alloy steel pipe, precision steel pipe, honed tube, chrome…	– 15 years of industry experience – Factory price with professional design team	– Limited information on specific product dimensions – Potential variability in quality based on production batch	www.sdbksteel.com
Seamless Steel Pipe Factory	China Seamless Steel Pipe Manufacturers …	Seamless Steel Pipe	– High quality and durability. – Various sizes and specifications available.	– Potentially higher cost compared to welded pipes. – Limited availability in some regions.

Frequently Asked Questions (FAQs)

1. What are the advantages of sourcing seamless pipes from China?

Sourcing seamless pipes from China offers several benefits, including competitive pricing, a wide range of product options, and access to advanced manufacturing technologies. Chinese suppliers often have the capacity to handle large orders and can provide customized solutions to meet your specific needs.

2. How can I ensure the quality of seamless pipes from a Chinese supplier?

To ensure quality, look for suppliers with international certifications like ISO or API. Request product samples, check customer reviews, and consider visiting the factory if possible. Establishing clear communication about your quality requirements is also essential.

3. What is the typical lead time for seamless pipe orders?

Lead times can vary based on the supplier and order size, but generally, you can expect a timeframe of 4 to 8 weeks. It’s a good idea to discuss timelines upfront and factor in potential delays due to shipping or customs.

4. Are there any minimum order quantities (MOQs) for seamless pipes?

Many Chinese suppliers have minimum order quantities, which can range from a few tons to several hundred tons, depending on the product and supplier. Always check the MOQ before placing an order to ensure it aligns with your needs.

5. How do I handle shipping and customs for my order?

Most suppliers can assist with shipping arrangements, but it’s important to clarify responsibilities upfront. You may need to work with a freight forwarder to manage logistics and customs clearance. Familiarize yourself with import regulations in your country to avoid any issues.