Views: 0 Author: Site Editor Publish Time: 2025-11-18 Origin: Site
Looking for the top 10 carbon steel suppliers in China? Here is a short list of the best steel pipe makers and sellers you should know:
Kangtao Steel
Hengyang Steel Tube Co Ltd
UniAsen (Tianjin) Co. Ltd
Baosteel Group Corporation
Tianjin Pipe Corporation
Shougang Group
Huxia Steel
Hebei Iron and Steel Group
Jigang Group
Nanjing Iron and Steel United
You need a good supplier for strong carbon steel pipe in your building projects. These top suppliers are well-known in the carbon steel pipe market. They offer seamless carbon steel pipes, welded carbon steel pipes, and other carbon steel products. They have big factories, great customer service, and follow strict rules. Look at the table below to see what is important when picking the best carbon steel pipe supplier in the carbon steel pipe industry:
Criteria | Description |
|---|---|
Brand Reputation | Always good quality and trusted service |
Production Capacity | Can make enough carbon steel pipe for your needs |
Material Sourcing | Gets high-quality carbon steel from good sources |
Product Quality | Follows all rules for carbon steel pipes |
Customer Support | Fast help from steel pipe suppliers |
Compliance with Standards | Certified by top steel pipe makers |
Pick a China supplier that gives you the right carbon steel pipe products for your job.
Pick a supplier with a good reputation. Find companies that are known for making quality carbon steel pipes. Make sure they are reliable and trusted by others.
Look for important certifications like ISO, API, and CE. These show the supplier follows global quality rules.
Check how much the supplier can make. Make sure they can handle your order size. They should also deliver on time for your projects.
See how good their customer service is. A supplier who answers fast and helps you pick the right products makes things easier for you.
Ask for samples before you buy a lot. This lets you check the pipe quality before you decide to buy.
You want a supplier who cares about your needs. Kangtao Steel is a top company in China's steel market. They make strong pipes for many kinds of jobs. Their team listens to you and helps fix problems. Kangtao Steel is known for good products and nice service. If you need help, you can contact them on WeChat or WhatsApp at +86 18895687904, or email stephanie@jsktsteel.com.
Kangtao Steel has many types of pipes for different jobs. You can get pipes for building, making things, or energy work. Here is a quick list of what they sell:
Product Type | Description |
|---|---|
Carbon Steel Pipe | Many carbon steel pipes for lots of uses. |
Hot Rolled Seamless Steel Pipe | Sch 40 27 Inch 4130 Hot Rolled. |
Round Carbon Steel Tube | 6-20mm Round Carbon Steel Tube Q235 SS400 A36 Seamless Welded Carbon Steel Pipe ERW Tube Seamless Pipe. |
You can pick the pipe that fits your project best. Kangtao Steel checks every pipe to make sure it is good.
Kangtao Steel wants their pipes to be safe and strong. Their pipes pass hard tests. The company has important certificates to show they do a great job:
Certification | Description |
|---|---|
API | American Petroleum Institute certification for quality standards in the oil and gas industry |
CE | Conformité Européenne marking indicating compliance with European safety standards |
JIS | Japanese Industrial Standards certification for quality assurance in manufacturing |
ISO 9001 | International standard for quality management systems |
You can trust Kangtao Steel to give you pipes that meet world rules. Their team works hard so you get pipes that last and work well.
Tip: If you want pipes that follow world rules, Kangtao Steel is a good pick. You get good pipes, helpful service, and feel safe.
It is important to know who makes your pipes. Hengyang Steel Tube Co Ltd began in 1958. The company is in Zhengxiang, Hengyang, Hunan. More than 2,500 people work there every day. They can make up to 1.3 million tonnes of crude steel each year. They use blast furnace and electric arc furnace technology. The company also uses rooftop solar panels for power.
Hengyang Steel Tube Co Ltd sells many kinds of steel tubes. Their tubes are used in lots of industries. You can find the right tube for your job. Here are some of their main products:
Product Type | Description |
|---|---|
Boiler Pipes | Seamless tubes for low and medium pressure boilers |
High-Pressure Boiler Tubes | Tubes for high-pressure boiler systems |
Chemical Fertilizer Tubes | Tubes for high-pressure chemical fertilizer equipment |
Petroleum Cracking Tubes | Tubes for petroleum cracking processes |
Coal Mining Tubes | Tubes for coal mining applications |
API 5L | Carbon seamless steel line pipe |
API 5CT | Casing and tubing for oil and gas wells |
Their carbon steel pipe works well for hard jobs in energy, mining, and chemical plants.
You want pipes that follow strict rules. Hengyang Steel Tube Co Ltd has many international certificates. These show they care about safety and quality.
SGS and TUV third-party certifications for traceability
ASME B36.19M and EN 10216 compliance for global standards
Certified to ASTM, EN, and ISO standards
Tip: If you pick Hengyang Steel Tube Co Ltd, you get pipes that pass hard tests and meet world rules. You can trust their products to keep your project safe and strong.
You need a supplier who listens and keeps promises. UniAsen (Tianjin) Co. Ltd is special in China's steel market. The company works hard to give you strong pipes for many jobs. Their team knows the market and helps you quickly. UniAsen is known for good quality and making you feel sure about your order.
UniAsen sells many kinds of pipes and fittings. You can pick what you need for your project. They have products for building, oil and gas, or water systems. Here is what they sell:
Product Type | Description |
|---|---|
ERW Pipe | Electric Resistance Welded Pipe |
SMLS Pipe | Seamless Pipe |
LSAW Pipe | Longitudinal Submerged Arc Welded Pipe |
Hollow Section | Structural Hollow Sections |
Coated Pipe | Pipes with protective coatings |
Pipe Fittings | Various fittings for pipe connections |
You have choices for every kind of job. If you need a carbon steel pipe, UniAsen will help you find the right one.
UniAsen cares about safety and good quality. You want pipes that follow strict rules and pass hard tests. The company has important certificates to show their pipes are safe. Here are some key points:
Certification/Standard | Description |
|---|---|
API 5L | International standard for oil and gas pipelines |
ASTM A53 | Standard for mechanical and pressure applications |
ISO9001 | Quality management system certification |
CNAS Accreditation | National-level accreditation for their Tianjin laboratory |
Firefighting Certifications | Quality approval for firefighting pipelines and fittings |
You get pipes that are certified for oil, gas, and firefighting.
Their Tianjin lab is CNAS approved, so testing is very good.
UniAsen has ISO9001, which means they follow quality rules.
You can trust their pipes to keep your project safe.
Tip: If you want a supplier with many certificates and lots of products, UniAsen (Tianjin) Co. Ltd is a good pick. You get help, good pipes, and feel safe.
You want a supplier that is easy to trust. Baosteel Group Corporation is one of China's largest steel makers. The company is famous for making good products for people everywhere. Baosteel uses new technology and gives reliable service. Their workers try hard to help you with your needs. You can get steel for building, energy, or factories. Baosteel likes to invent new things and make their products better each year.
Baosteel sells many kinds of steel pipes for different jobs. If you need pipes to move water or gas, they have them. They also make strong pipes for bridges and vehicles. Look at the table to see the main pipes they make:
Type of Carbon Steel Pipe | Use Description |
|---|---|
Carbon steel pipes for conveying fluids | Used for transporting fluid media such as water and gas. |
Carbon steel pipes for structural purposes | Used in the production of structural components like buildings, bridges, and vehicles. |
Pick the pipe that works best for your project. Baosteel checks every pipe to make sure it is safe and good.
You want to feel sure about the pipes you buy. Baosteel has many certificates that prove their pipes are safe and high quality. These certificates cover oil, gas, ships, and buildings. Here are some of their main certificates:
Certification Name | Description |
|---|---|
API 5CT Certificate | Standard for casing and tubing used in oil and gas wells |
API 5L Certificate | Specification for line pipe used in pipeline transportation systems |
ABS MFA Certificate | Certification for marine and offshore applications |
ABS PDA Certificate | Certification for pressure vessels and piping systems |
DNV Certificate | Certification for quality assurance in maritime and energy sectors |
LR Certificate | Certification from Lloyd's Register for quality and safety standards |
CCS Certificate - Carbon and Carbon Manganese Pressure Pipes | Certification for pressure pipes made from carbon and carbon manganese steel |
CCS Certificate - Line Pipe and Carbon Steel Pipe for High-temperature Service | Certification for high-temperature service pipes |
CCS Certificate - Pipes for Structural Purposes | Certification for structural steel pipes |
PED Certificate | Certification for pressure equipment in compliance with European directives |
CPR Certificate | Certification for construction products in the EU |
JIS Certificate | Certification for Japanese Industrial Standards compliance |
Tip: If you want pipes that follow world rules, Baosteel Group Corporation is a good choice. You get strong pipes, good service, and feel safe about your project.
You want a supplier that can handle big orders and deliver on time. Tianjin Pipe Corporation (TPCO) stands out in China's steel industry. The company started in 1992 and quickly became one of the largest producers of seamless steel pipes. TPCO has a huge factory in Tianjin. You can count on their experience and strong reputation. Their team works hard to make sure you get what you need for your project.
If you need a lot of pipes, TPCO is ready. Here's what you should know about their production power:
TPCO produces up to 3.5 million tons of seamless steel pipes every year.
Their pipes go to customers in over 100 countries.
You get fast delivery and steady supply for big projects.
TPCO offers a wide range of pipes for different uses. You can find pipes for oil, gas, water, boilers, and construction. Their products meet many international standards, so you know you're getting quality.
Product Standard | Description |
|---|---|
API 5L | Used for gas, water, and oil pipelines in natural gas and oil industries. |
API 5CT | Casing and tubing for oil and gas wells. |
ASTM A53 | Black and hot-dipped, zinc-coated, welded and seamless steel pipes. |
ASTM A106 | Seamless carbon steel pipe for high-temperature service. |
ASTM A179 | Seamless cold-drawn low-carbon steel heat-exchanger and condenser tubes. |
ASTM A192 | Seamless carbon steel boiler tubes for high-pressure service. |
ASTM A213 | Seamless alloy-steel boiler, superheater, and heat-exchanger tubes. |
ASTM A252 | Welded and seamless steel pipe piles. |
ASTM A333 | Seamless and welded steel pipe for low-temperature service. |
ASTM A672 | Electric-fusion-welded steel pipe for high-pressure service. |
ASTM A335 | Seamless alloy-steel pipe for high-temperature service. |
DIN 17175 | Seamless pipes for boilers and high-pressure pipelines. |
DIN 1629 | Seamless circular tubes of non-alloy steels. |
DIN 2391 | Cold drawn high precision seamless tube. |
DIN 2458 | Welded steel pipes for supply purposes. |
EN 10210 | Seamless steel tubes for pressure purposes. |
BS 3059 | Steel boiler and superheater tubes. |
JIS G3454 | Carbon steel pipes for pressure service. |
You can pick the right pipe for your job. TPCO helps you find what fits best.
You want pipes that meet strict rules and last a long time. TPCO holds many important certifications. Their products pass tough tests before reaching you. Here are some reasons to trust TPCO:
Certified by API, ASTM, DIN, EN, BS, and JIS standards.
Quality management system certified to ISO 9001.
Products approved for use in oil, gas, and construction projects worldwide.
Tip: If you need a reliable supplier for carbon steel pipe, TPCO gives you strong products, quick service, and peace of mind.
You want a supplier with lots of experience and a good name. Shougang Group began in 1919. Today, it is one of the largest steel makers in China. Their factories are in Beijing and other cities. Their steel is used in bridges, buildings, and power plants. Shougang Group uses new technology and keeps safety first. Their team works hard to give you what you need. They deliver orders on time. If you have questions, their customer service is fast and clear.
You might ask what pipes Shougang Group makes. They have many kinds of steel pipes for different jobs. Here is a table with some main products:
Product Name | Description |
|---|---|
A106 Grade B Steel Pipe | Good for high temperature places, used in many industries. |
A252 Seamless & Welded Pipe Piles | Used for building and ground work, these are strong pipe piles. |
A333 Seamless & Welded Steel Pipe | Made for cold places, these pipes are tough and safe. |
A335 Seamless Steel Pipe | These pipes resist rust and are used in power plants and refineries. |
You can pick the pipe that matches your project. Shougang Group checks each pipe to make sure it is good.
You want to trust the pipes you buy. Shougang Group has important certificates to show their pipes are safe:
ISO 9001 for quality
SGS for checking and testing
API for oil and gas rules
These certificates mean the pipes follow world rules. Shougang Group works hard to keep quality high. You get strong pipes for your project.
Tip: If you want a supplier with a long history and trusted certificates, Shougang Group is a good pick. You get help, quick answers, and pipes that last.
You want a supplier who understands your needs and delivers on time. Huxia Steel stands out in China's steel industry. The company has built a strong reputation for quality and reliability. You can count on their team to answer your questions and help you pick the right products. Many customers trust Huxia Steel for big and small projects. The company keeps improving its service and product range every year.
Huxia Steel offers a wide selection of pipes for different uses. If you need pipes for construction, energy, or manufacturing, you will find what you need here. Take a look at some of their main products:
Product Type | Standards |
|---|---|
ASTM A106 Pipe | ASTM A106 |
ASTM A53 Pipe | ASTM A53 |
API 5L Pipe | API 5L |
ASTM A500 Pipe | ASTM A500 |
ASTM A135 Pipe | ASTM A135 |
ASTM A795 Pipe | ASTM A795 |
ASTM A333 Pipe | ASTM A333 |
DIN 2391 Pipe | DIN 2391 |
You can choose the right pipe for your project. Huxia Steel checks every carbon steel pipe to make sure it meets high standards.
You want to feel safe about your purchase. Huxia Steel holds important certifications that show their commitment to quality. Here are some of the main certifications:
ISO9001
TS16949
CE
These certificates mean you get products that meet international rules. The company works hard to keep its quality high. You can trust Huxia Steel to deliver strong pipes and good service every time.
Tip: If you want a supplier who cares about quality and safety, Huxia Steel is a smart choice. You get help when you need it and products you can trust.
You need a supplier who can handle big jobs. Hebei Iron and Steel Group is one of China's biggest steel companies. They are known for making good steel products. Their pipes are used in many places, like oil, gas, and building projects. The team works hard to help you and answers your questions fast. If you want a partner who understands your work, this group is a good choice.
You have lots of choices with Hebei Iron and Steel Group. They make many kinds of pipes for different jobs. Here are some of their main products:
Product Name | Description |
|---|---|
X42 Carbon steel pipe | Used for moving oil, steam, and water; comes in seamless and welded types. |
4130 Carbon steel pipe | Easy to weld; used in airplanes for strong, light parts. |
A214 Carbon steel pipe | Welded pipe for heat exchangers and condensers. |
ST42 Carbon steel pipe | German seamless pipe, used a lot for moving fluids. |
A53 Carbon steel pipe | Good for pipelines that carry oil, steam, and water; has many ways to connect. |
ST37 Carbon steel pipe | Works well for cold rolling; used in many jobs because it is very exact. |
A192 Carbon steel pipe | Used for high-pressure boiler tubes and superheaters. |
A283 Carbon steel pipe | Used in many industries for general jobs. |
You can choose the pipe that fits your job best. Their big selection means you will find what you need.
You want to feel sure about your order. Hebei Iron and Steel Group has many important certificates. These show they care about quality, safety, and the environment.
Certification | Description |
|---|---|
API 2B | Standard for steel plates and bars for offshore structures |
API 5L | Specification for line pipe |
GOST | Russian national standards for various products |
ISO 9001 | Quality management systems standard |
EN 10219 | Standard for cold formed welded and seamless structural hollow sections |
EN 10210 | Standard for hot finished structural hollow sections |
You also get extra peace of mind because they have:
ISO9001 for quality management
ISO14001 for the environment
ISO45001 for health and safety
Tip: If you want a supplier with strong quality checks and many products, Hebei Iron and Steel Group is a great choice. You get good pipes and help for your project.
You want a supplier who understands big projects and delivers on time. Jigang Group stands out as one of China's top steel companies. The company started in Jinan, Shandong Province, and has grown into a trusted name in the steel industry. You can count on their experience because they have served customers in many countries. Their team works hard to make sure you get the right products for your needs. If you have questions, you will find their customer service helpful and quick to respond.
Jigang Group offers a wide range of steel products. You can find what you need for construction, energy, or manufacturing. Here are some of their main products:
Seamless steel pipes for high-pressure boilers
Welded steel pipes for building and infrastructure
Alloy steel pipes for special uses
Large-diameter pipes for oil and gas projects
If you need a carbon steel pipe, Jigang Group has options that fit many different jobs. Their pipes work well in tough environments and meet strict standards.
You want to feel safe about your purchase. Jigang Group holds important certifications that show their commitment to quality. Here's a quick look at what makes them strong:
Certification | What It Means for You |
|---|---|
ISO 9001 | Quality management you can trust |
API | Meets oil and gas industry standards |
CE | Follows European safety rules |
SGS | Third-party testing for extra peace of mind |
Tip: If you want a supplier with a strong track record and global certifications, Jigang Group is a smart choice. You get reliable products and support for your project.
You want a supplier who understands your needs and delivers on time. Nanjing Iron and Steel United has a long history in China's steel industry. The company started many years ago and now stands as one of the top steel producers in the country. You can find their main office in Nanjing, Jiangsu Province. Their team works hard to make sure you get the right products for your project. If you have questions, you will find their customer service friendly and helpful.
Nanjing Iron and Steel United offers a wide range of steel products. You can choose from many types of pipes and tubes for different jobs. Here are some of their main products:
Seamless steel pipes for high-pressure work
Welded steel pipes for construction and industry
Alloy steel pipes for special uses
Large-diameter pipes for oil and gas projects
You can also find carbon steel pipe for many applications. Their products work well in building, energy, and manufacturing projects.
Tip: If you need a special size or grade, just ask their team. They can help you pick the best pipe for your job.
You want to feel safe about your order. Nanjing Iron and Steel United holds many important certificates. These show they care about quality and safety. Here is a quick look at their strengths:
Certification | What It Means for You |
|---|---|
ISO 9001 | Quality management you can trust |
API | Meets oil and gas industry standards |
CE | Follows European safety rules |
SGS | Third-party testing for extra peace of mind |
You get strong pipes that meet world standards. Their team checks every product before it leaves the factory. You can trust Nanjing Iron and Steel United to deliver what you need.
Picking the right carbon steel pipe supplier can feel tricky, but you can make it simple. If you want to work with the top 10 carbon steel suppliers in china, you need to know what to look for. Here's how you can find the best china supplier for your project.
You want carbon steel pipes that last. Start by asking each supplier about their testing process. Good steel pipe manufacturers always check their carbon steel products for strength and safety. You can ask for samples or visit the factory if possible. The top 10 carbon steel suppliers in china will show you proof of quality. Look for suppliers who offer seamless carbon steel pipes and welded carbon steel pipes, as these types cover most needs in the carbon steel pipe industry.
Tip: Always ask for a test report before you buy from any carbon steel pipe supplier.
Certifications matter a lot in the carbon steel pipe market. The best steel pipe manufacturers in china have certificates like ISO, API, or CE. These show that the supplier follows world rules. When you talk to a china supplier, ask for copies of their certificates. The top 10 carbon steel suppliers in china will have no problem sharing these with you.
You need a supplier who can keep up with your orders. Ask about their carbon steel pipe production numbers. Some steel pipe manufacturers can make more carbon steel pipes than others. The top 10 carbon steel suppliers in china usually have big factories and lots of workers. This means you get your carbon steel pipe on time, even for large construction projects.
Supplier Question | Why It Matters |
|---|---|
How much can you produce? | Ensures steady supply |
How fast is delivery? | Keeps your project on schedule |
Great customer service makes your job easier. The best carbon steel pipe suppliers answer your questions fast. They help you pick the right carbon steel pipe for your needs. Top steel pipe manufacturers in china offer support before and after you buy. If you feel comfortable talking to a supplier, that's a good sign.
Note: Good customer service means you get help when you need it, not just before you buy.
Choosing from the top 10 carbon steel suppliers in china helps you get strong carbon steel products, reliable service, and peace of mind. Always check quality, certifications, production, and service before you decide. The right china supplier will make your project a success in the carbon steel pipe industry.
You've seen the top 10 carbon steel pipe suppliers in China. Each company offers strong products, trusted certifications, and helpful service. If you want the best results for your project, pick a supplier that matches your needs.
Check quality and certifications
Ask questions before you buy
Request a quote or sample
Tip: Use the selection criteria to make a smart choice. Reach out to suppliers and get the info you need for your next project.
You should check for ISO, API, and CE certificates. These show the supplier follows global standards.
Tip: Always ask for copies of certifications before you buy.
You can test their response time. Ask questions by email or chat. Fast and clear answers mean good service.
Quick replies
Helpful advice
Friendly attitude
Yes, most top suppliers let you request samples. You can check the quality before you buy more.
Seamless pipes have no joints. Welded pipes have a seam. Seamless pipes work better for high-pressure jobs. Welded pipes cost less.
Note: Pick the type that fits your project needs.
