Are you in the market for high-quality steel welded pipes? With countless manufacturers in China, choosing the right factory can feel overwhelming. Understanding the top players in this industry is crucial, as it can significantly impact your project’s success. By comparing these leading manufacturers, you can ensure you’re getting the best quality, pricing, and service available. Imagine the peace of mind that comes with knowing you’ve made an informed choice! Dive into our comprehensive comparison of the top steel welded pipe manufacturers in China and discover the best options for your needs. Let’s get started!
China Welded Steel Pipe Suppliers, Manufacturers, Factory – Wholesale …
Product Details: Welded steel pipes including ERW, SSAW, LSAW, and various stainless steel options, available in multiple sizes and grades.
Technical Parameters:
– OD: 114.3mm – 1620mm, WT: 5-60mm, Length: up to 20m
– Standards: ASTM A53, A106, API, JIS G3444, EN 10219, etc.
Application Scenarios:
– Construction and structural applications
– Mechanical and pressure applications in steam, water, gas, and air lines
Pros:
– Wide range of sizes and grades available
– High-quality manufacturing standards
Cons:
– Limited information on specific applications for some products
– Potential variability in quality depending on manufacturing standards
Steel Pipe Manufacturer, China Pipeline Mill – Huaxi
Product Details: Huaxi Pipeline supplies various high-quality steel plates, valves, steel pipes, fittings, flanges, and welding products.
Technical Parameters:
– Various types of steel pipes including carbon, stainless, and alloy steel.
– Products meet relevant inspection and testing methods.
Application Scenarios:
– Oil well pipelines.
– Boiler pipelines in power plant engineering machinery.
Pros:
– Competitive prices due to direct negotiations with suppliers.
– Complete service from consulting to delivery of pipeline equipment.
Cons:
– Limited information on specific product dimensions.
– Potential variability in product availability.
Welded Steel Pipes for Sales from leading Welded Steel Pipes …
Product Details: Welded steel pipes are common pipe types made through welding technology, available in electric resistance welded (ERW) and spiral welded categories.
Technical Parameters:
– Diameter of pipe: 4″ to 8″
– Wall thickness of pipe: 0.7 to 6.0 mm
Application Scenarios:
– Used in compressor stations, power plants, and refineries.
– Manufacturing structural and mechanical spare parts like oil drill pipes and bic…
Pros:
– Lighter weight compared to solid steels while maintaining strength.
– High accuracy, uniform wall thickness, and good corrosion resistance.
Cons:
– May have lower corrosion resistance compared to stainless steel.
– Welded joints may be weaker than seamless alternatives.
China Seamless Steel Pipe, Welded Steel Pipe, Stainless Steel Pipe …
China Welded Steel Pipe Factory – Welded Steel Pipe Suppliers and …
Product Details: Welded steel pipe is made by welding steel plates or coils together to form a seamless and sturdy tube. It is strong, durable, and resistant to corrosion.
Technical Parameters:
– Types: Longitudinal and Spiral
– Manufacturing Process: Welding steel plates or strips
Application Scenarios:
– Gas industry: Transporting natural gas and building gas pipelines
– Petroleum industry: Oil production, transportation, and refining
Pros:
– Cost-effective compared to seamless pipes
– High strength and durability
Cons:
– More susceptible to corrosion than seamless pipes
– Welding process can cause weak spots
China Welded Steel Pipes Manufacturers Suppliers Factory – Wholesale …
Product Details: Welded steel pipes are made from steel plates or strips that are crimped and welded. They are available in various specifications and are used for transporting fluids and gases.
Technical Parameters:
– Manufacturing standards: API, ASTM, BS, DIN, JIS, EN
– Annual capacity: approximately 480,000 MT
Application Scenarios:
– Water and gas transport
– Pipe casing for construction
Pros:
– Cost-effective compared to seamless pipes
– High production efficiency
Cons:
– Prone to corrosion if not properly treated
– Presence of a seam can weaken the pipe
China Smls Steel Pipe, Welded Pipe, Alloy Tube Suppliers | YUAN
Product Details: Seamless Steel Tube for Automotive Structures, ASTM A512 Mechanical Tube, ASTM A335 Alloy Steel Pipe, ASTM A312 Stainless Steel Pipe
Technical Parameters:
– OD sizes: ranging from 1/4″ to 30″
– Grades: MT1010-1115
Application Scenarios:
– Automotive structures
– Industrial applications
Pros:
– High technology content and added value
– Stable quality and large stock availability
Cons:
– Limited information on specific grades and sizes
– Potentially high competition in the market
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 pipe.
Technical Parameters:
– Yield strength up to 1000 MPa
– Customizable outer diameter and wall thickness
Application Scenarios:
– Construction and structural applications
– Manufacturing of specialized machinery
Pros:
– High strength and precision
– Sufficient patents and certifications (ISO9001, 14004, 45001, BV, CE)
Cons:
– Limited information on specific applications
– Potentially higher costs for custom specifications
China API 5L Line Pipe Manufacturers, Welded Steel Pipe Suppliers …
Product Details: API 5L Line Pipe, Seamless Steel Pipe, Welded Steel Pipe, OCTG, Stainless Steel Pipe, Coated Steel Pipe, Galvanized Steel Pipe, Pipe Fittings
Technical Parameters:
– SGS and ISO9001 certified
– Finished goods inventory-over 450 tonnes
Application Scenarios:
– Oil and gas transportation
– Construction and infrastructure projects
Pros:
– High-quality steel products
– Rich international experience
Cons:
– Limited information on specific product specifications
– Potential variability in product availability
Stainless Steel Tube & Pipe manufacturer in China – Dongshang Stainless
Product Details: Stainless steel tubes and pipes manufactured by a certified ISO 9001:2015 company with over 15 years of experience, producing over 5000 tons annually.
Technical Parameters:
– Available materials: Austenitic, Super Austenitic, Duplex, Inconel, Ferritic, He…
– Sizes range from small to large diameter, with various wall thicknesses and stan…
Application Scenarios:
– Building water supply
– Food and pharmaceutical industries
Pros:
– High corrosion resistance
– Competitive pricing and quality assurance
Cons:
– Limited information on specific product dimensions
– Potential variability in quality based on supplier
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Welded Steel Pipe Suppliers, Manufacturers, Factory – Wholesale … | Welded steel pipes including ERW, SSAW, LSAW, and various stainless steel options, available in multiple sizes and grades. | – Wide range of sizes and grades available – High-quality manufacturing standards | – Limited information on specific applications for some products – Potential variability in quality depending on manufacturing standards | www.yizengpipe.com |
| Steel Pipe Manufacturer, China Pipeline Mill – Huaxi | Huaxi Pipeline supplies various high-quality steel plates, valves, steel pipes, fittings, flanges, and welding products. | – Competitive prices due to direct negotiations with suppliers. – Complete service from consulting to delivery of pipeline equipment. | – Limited information on specific product dimensions. – Potential variability in product availability. | www.hxpipeline.com |
| Welded Steel Pipes for Sales from leading Welded Steel Pipes … | Welded steel pipes are common pipe types made through welding technology, available in electric resistance welded (ERW) and spiral welded categories. | – Lighter weight compared to solid steels while maintaining strength. – High accuracy, uniform wall thickness, and good corrosion resistance. | – May have lower corrosion resistance compared to stainless steel. – Welded joints may be weaker than seamless alternatives. | sesteelpipe.com |
| China Seamless Steel Pipe, Welded Steel Pipe, Stainless Steel Pipe … | www.baosteelpipes.com | |||
| China Welded Steel Pipe Factory – Welded Steel Pipe Suppliers and … | Welded steel pipe is made by welding steel plates or coils together to form a seamless and sturdy tube. It is strong, durable, and resistant to corros… | – Cost-effective compared to seamless pipes – High strength and durability | – More susceptible to corrosion than seamless pipes – Welding process can cause weak spots | www.jundesteelpipe.com |
| China Welded Steel Pipes Manufacturers Suppliers Factory – Wholesale … | Welded steel pipes are made from steel plates or strips that are crimped and welded. They are available in various specifications and are used for tra… | – Cost-effective compared to seamless pipes – High production efficiency | – Prone to corrosion if not properly treated – Presence of a seam can weaken the pipe | www.baolaisteelpipes.com |
| China Smls Steel Pipe, Welded Pipe, Alloy Tube Suppliers | YUAN | Seamless Steel Tube for Automotive Structures, ASTM A512 Mechanical Tube, ASTM A335 Alloy Steel Pipe, ASTM A312 Stainless Steel Pipe | – High technology content and added value – Stable quality and large stock availability | – Limited information on specific grades and sizes – Potentially high competition in the market |
| 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 pipe. | – High strength and precision – Sufficient patents and certifications (ISO9001, 14004, 45001, BV, CE) | – Limited information on specific applications – Potentially higher costs for custom specifications | www.yige-steel.com |
| China API 5L Line Pipe Manufacturers, Welded Steel Pipe Suppliers … | API 5L Line Pipe, Seamless Steel Pipe, Welded Steel Pipe, OCTG, Stainless Steel Pipe, Coated Steel Pipe, Galvanized Steel Pipe, Pipe Fittings | – High-quality steel products – Rich international experience | – Limited information on specific product specifications – Potential variability in product availability | www.chinaapipipes.com |
| Stainless Steel Tube & Pipe manufacturer in China – Dongshang Stainless | Stainless steel tubes and pipes manufactured by a certified ISO 9001:2015 company with over 15 years of experience, producing over 5000 tons annually. | – High corrosion resistance – Competitive pricing and quality assurance | – Limited information on specific product dimensions – Potential variability in quality based on supplier | www.dsstainlesssteel.com |
Frequently Asked Questions (FAQs)
What types of steel welded pipes do manufacturers in China produce?
You can find a wide variety of steel welded pipes in China, including carbon steel, stainless steel, and alloy steel pipes. These pipes are used in various applications, such as construction, oil and gas, and water supply. Manufacturers often customize pipes to meet specific industry standards and requirements.
How do I choose a reliable steel welded pipe manufacturer in China?
To choose a reliable manufacturer, consider their experience, certifications, and customer reviews. It’s also helpful to request samples and visit their factory if possible. Establishing clear communication about your needs and expectations is crucial for a successful partnership.
What quality control measures do Chinese manufacturers implement?
Chinese manufacturers typically follow strict quality control measures, including material inspections, in-process checks, and final product testing. Many factories adhere to international standards like ISO 9001, ensuring that their products meet quality and safety requirements.
Can I get customized steel welded pipes from Chinese manufacturers?
Yes, many manufacturers in China offer customization options for steel welded pipes. You can specify dimensions, materials, and coatings to suit your project needs. Be sure to communicate your requirements clearly to ensure the final product meets your expectations.
What are the typical lead times for steel welded pipe orders in China?
Lead times can vary based on the manufacturer and order size, but generally, you can expect delivery within 4 to 12 weeks. Factors such as customization, production capacity, and shipping logistics can influence the timeline, so it’s best to discuss this with your chosen manufacturer.
