carbon steel pipe & tube supplier
Metal in China® is a professional carbon steel pipe manufacturer with ISO CE certificate and a large factory with a productivity of 500,000 tons per month. We supply from wall thickness 0.5-300mm, including seamless carbon steel pipe and welded carbon steel pipe. Custom sizes available. We have large stocks for fast delivery, and provide free samples and customized services. The main markets are distributed in Europe, North America, South America, Africa, Southeast Asia and Oceania. The company has established stable cooperative relations with customers in more than 100 countries and regions.
In addition to our vast inventory of pipes, we also provide numerous value-added secondary services: high-precision laser cutting services, sawing services, galvanizing services, drilling services, bending services, sandblasting services to better meet your needs. If you have special product sourcing requirements, please Contact us Now.
Product Series

ERW & SAW Pipe series
Carbon steel welded pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making them ideal to transport fluids.

seamless Pipe series
high pressure resistance, good toughness, long pipe sections and few joints.It is used in the manufacture of water wall tubes, boiling water tubes, superheated steam tubes, etc.

round tube series
carbon steel round tube series covers Electric Resistance Welding (ERW), Cold Drawn Seamless (CDS), Drawn-Over-Mandrel (DOM), Hydraulic and Hot Finished in Metal in China®.

square tube series
Steel square pipes are used to provide support for various buildings and rigid structures.Buy carbon steel square tubing at Metal in China®. We offer standard and custom-cut lengths.

Rectangular tube series
Available in 1018 steel and A500/A513 steel for automotive and construction applications.

Contact service staff
1-to-1 quotation service, rich professional knowledge and experience.
product specification
Grades | Outer Diameter | Wall | Inner Diameter | Length |
---|---|---|---|---|
A36 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A106 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A53 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A333 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A210 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
API 5L | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A53b | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
1010 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
1018 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
1020 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
1026 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
1030 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
1080 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A105 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A178 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A210 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
A252 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
Q235 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
S195T | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
E235 | 0.25"-4" | 0.035"-0.083" | 0.18"-3.834" | 12"-240" |
Inform
The Grade Products In The Above Table Are Our Regular Inventory Products. If You Do Not Find The Grade Product You Need, Please CONTACT US NOW To Get A One-To-One Exclusive Quotation Service.
Our advantages
Fast delivery
competitive price
Quotation service
Types of Carbon Steel Pipe Tube
According to the manufacturing process, carbon steel pipes are generally divided into seamless carbon steel pipes and welded carbon steel pipes, and seamless pipes are further divided into Cold Drawn Seamless (CDS), Hydraulic and Hot Finished; welded pipes are further divided into Electric Resistance Welding (ERW ) and Drawn-Over-Mandrel (DOM).
- Electric Resistance Welding (ERW)
- Cold Drawn Seamless (CDS)
- Drawn-Over-Mandrel (DOM)
- Hydraulic
- Hot Finished

seamless carbon steel pipe

welded carbon steel pipe
According to the carbon content, carbon steel pipes are divided into low carbon steel pipes, medium carbon steel pipes and high carbon steel pipes. Low carbon steel, also known as mild carbon steel.
Carbon steel pipes are divided into two types: hot-rolled and cold-rolled (drawn) steel pipes. Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.

Hot Rolled Steel Tube

Cold Rolled Steel Tube
In addition to general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes, cold-rolled (dial) carbon steel pipes also include carbon thin-walled steel pipes, alloy thin-walled steel pipes, Rust thin-walled steel pipes, special-shaped steel pipes. The outer diameter of hot-rolled seamless pipe is generally greater than 32mm, and the wall thickness is 2.5-75mm. The outer diameter of cold-rolled seamless steel pipe can reach 6mm, and the wall thickness can reach 0.25mm. The outer diameter of thin-walled pipe can reach 5mm, and the wall thickness is less than 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.
carbon steel pipe tube Applications
Carbon steel seamless pipes are extensively applied in the nuclear device, gas conveyance, petrochemical, shipbuilding and boiler industries, with characteristics of high corrosion resistance combined with suitable mechanical properties.
- Nuclear device
- Gas conveyance
- Petrochemical industries
- Shipbuilding and boiler industries

high pressure boiler steel pipe

oil gas seamless steel pipe

low temp steel pipe
Carbon steel welded pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making them ideal to transport fluids. Carbon steel pipes are widely used in a number of industries, such as transporting water and sewage, oil and gas industries, boiler and condenser tubes, high-pressure applications, and chemical processing.
- Transporting water and sewage
- Oil and gas industries
- Boiler and condenser tubes
- High-pressure applications
- Chemical processing
Welded Carbon steel pipe in Metal in China®
Metal in China® (XINTUOYUAN) provide welded pipes with different forming processes, including ERW carbon steel pipes, LSAW carbon steel pipes, and SSAW carbon steel pipes. The grade standards of welded carbon steel pipe products in our factory cover API 5L, API 5CT, A53, A178, A252, A500, etc. Metal in China® (XINTUOYUAN) is committed to one-stop meeting the diverse needs of customers all over the world for welding carbon steel pipes.

welded steel pipe factory in stock
welded pipe manufacture process
seamless Carbon steel pipe factory
he seamless carbon steel pipes produced by Metal in China® (XINTUOYUAN) are fully tested in strict accordance with international standards, and there are large stocks in Chinese factories. The seamless carbon steel pipes cover A106, SA179, SA192, SA210, A213, A333, A335, A336, SA519 , API 5CT, API 5L , DIN17175, DN2391 , DIN1629 standard series of products to meet customer requirements for high temperature, high pressure, low temperature, cold drawing, boilers and other procurement products, one-stop procurement of seamless carbon steel pipes.

seamless steel pipe factory in stock
seamless pipe manufacture process
NO MINIMUM ORDER
HIGHEST QUALITY PRODUCTS
ANY METAL CUT TO SIZE
UNSURPASSED SERVICE
Value-Added Processing Services
cutting Service
For parts that require extremely high wear resistance, we use abrasive waterjet cutting to maintain hardness throughout the part without creating a heat-affected zone. For thicker plates up to 200mm, we use precisely controlled CNC oxy-fuel cutting. For products requiring high cut quality and dimensional tolerances, we use high-definition underwater plasma cutting to maximize plate performance in abrasive applications.

Abrasive Waterjet Cutting
3D cutting head up to 3 x 6 meters

Flame cutting
18 x 4m water platform

plasma cutting
18 x 4m water platform
Machining, Drilling and Welding Service
The tolerance of wire cutting machine (EDM) is as low as +/- 0.02mm, which can easily process precision parts. Using high-rigidity machine tools and correct tooling, precision milling of wear-resistant plates to make parts. Flexible large-scale milling machines are capable of performing any type of machining Processing z.SSAB welding experts work closely with our skilled operators to develop a specific welding process for your part or assembly.

Machining

CNC milling

large milling

Welding - MIG/MAG/TIG
Sawing, galvanizing, bending and blasting services
For angle series products, in addition to our huge pipe inventory, Metal in China® also provide many value-added secondary services to better meet your needs. With our processing service, we are sure to provide carbon steel angles that meet your unique specifications.

Saw cutting service

Galvanizing service

Bending service

Sandblasting service
China carbon Steel Supplier!

More high-quality Specifications of carbon steel are available for choice, More experience in steel sales and service.
Where to Buy carbon Steel ?
We are a high-quality carbon steel manufacturer and supplier in China, more than 1000+ customers have chosen us.