Product Description:
Carbon Steel Pipe - Product Overview
Carbon steel pipe is a type of steel pipe that is made from carbon
steel, which is a strong and durable material. It is commonly used
in various industries such as construction, oil and gas, and
manufacturing. Our carbon steel pipe is available in different
thicknesses, processing services, DIN standards, and lengths to
meet the needs of our customers.
Thickness
Our carbon steel pipe is available in different thicknesses,
ranging from SCH 10 to SCH XXS. The thickness of the pipe is an
important factor to consider as it determines the strength and
durability of the pipe. The thicker the pipe, the stronger it is
and the higher the pressure it can withstand.
Processing Service
We offer various processing services for our carbon steel pipe to
meet the specific needs of our customers. These services include
cutting, bending, welding, and more. Our experienced technicians
use advanced equipment to ensure the highest quality of work and
precise results.
DIN Standards
Our carbon steel pipe is manufactured according to various DIN
standards, including ST33, ST37, ST35.8, ST42, ST45-8, and ST52.
These standards ensure that our pipes meet the required
specifications and quality standards, making them reliable and
suitable for various applications.
Length
We offer two options for the length of our carbon steel pipe -
random length and fixed length. Random length refers to pipes with
varying lengths, while fixed length refers to pipes with a specific
length. This allows our customers to choose the most suitable
option for their projects.
Inspection
We understand the importance of ensuring the quality of our
products. That's why our carbon steel pipe undergoes party
inspection before delivery. This means that a third-party
inspection company will inspect our pipes to ensure they meet the
required standards and specifications.
Overall, our carbon steel pipe is a high-quality and versatile
product that is suitable for a wide range of applications. With
various thicknesses, processing services, DIN standards, and length
options, we are confident that we can meet the specific needs of
our customers. Our commitment to quality and reliability is
reflected in our products and services, making us a trusted
supplier of carbon steel pipe.
Carbon Seamless Steel Pipe / Tube
Seamless carbon steel pipes are made of steel ingots or solid
billets through perforation to make capillaries, which are then
hot-rolled, cold-rolled or cold-drawn. The raw material of carbon
steel pipe is a round tube blank, which is cut by a cutting machine
into a billet with a length of about 1 meter, and sent to a furnace
for heating through a conveyor belt. The billets are fed into the
furnace and heated at about 1200 degrees Celsius. The fuel is
hydrogen or acetylene. Furnace temperature control is a critical
issue. After the round tube blank is released from the furnace, it
is pierced through a pressure punching machine. Generally, the more
common punching machine is the conical roller punching machine.
This kind of punching machine has high production efficiency, good
product quality, large amount of perforation and diameter
expansion, and can wear a variety of steel grades. After
perforation, the round tube blank is successively cross-rolled,
continuously rolled or extruded by three rolls.
1. Seamless steel pipe for structure (GBT8162-2008). Mainly used
for general structure and mechanical structure. Its representative
material (brand): carbon steel, 20, 45 steel; alloy steel Q345,
20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.
2. Seamless steel pipes for conveying fluids (GBT8163-2008). It is
mainly used for conveying fluid pipelines in engineering and
large-scale equipment. The representative material (grade) is 20,
Q345, etc.
3. Seamless steel pipes for low and medium pressure boilers
(GB3087-2008) are used to manufacture various structures of low and
medium pressure boiler superheated steam pipes, boiling water pipes
and superheated steam pipes, large smoke pipes, small smoke pipes
and arch bricks for locomotive boilers Hot-rolled and cold-drawn
(rolled) seamless steel pipes of high-quality carbon structural
steel for pipes. The representative material is 10, 20 steel.
| Out Diameter | 13.7mm-914mm |
| Wall Thickness | 2mm-120mm |
| Length | 2m-12m |
| Producing Standard | American ASME B36.10M, ASTM API 5L, API 5CT
Japanese JIS, German DIN, Chinese GB, BS standard |
| Steel Grade | ASTM A53, A106, A210, A252, A178, A333, A335, SAE1018, SAE1020,
SAE1045 etc;
PSL1: A, B, x42, x46, x52, x56, x60, x65, x70
PSL2: B, x42, x46, x52, x56, x60, x65, x70, x80
JIS SS400, STPG42, G3454, G3456 etc;
DIN St35, St35.8, St37, St42, St45, St52, DIN1626, DIN17175 etc;
GB 10#, 20#, 45#, Q235, Q345, Q195, 16Mn, 27SiMn, 20Cr, 40Cr,
12CrMo, 15CrMo, 30CrMo, 35CrMo, 42CrMo etc; |
| Special specifications | Available according to customer's requirements and quantity. |
| End Shape | Beveled end, plain end, varnished, or adding plastic caps to
protect the two ends as per customer's requirements |
| Surface treatment | Painted, Oiled, galvanized, phosphate etc |
| Usage | 1.Widely used in the mechanical treatment field, petrochemical
industry, transport and construction field
2.Ordinary structural purposes and mechanic structural purposes,
for example in construction field, fulcrum bearing etc;
3.The transportation of fluids in the projects and big equipments,
for example transport of water, oil, gas etc
4.Can be used in low and medium pressure boiler for the
transportation of fluids, for example steam tube, big smoke tube,
small smoke tube, generating tube etc |
| Third party inspection | Welcome you to send a third party inspecting company (BV, SGS etc)
to check the quality of our final products. |
| Material | Chemical composition (%) |
| C | Si | Mn | P | S | Ni | Cr | Cu |
| 10#, ASTM 1010, DIN CK10, JIS S10C | 0.07~0.13 | 0.17~0.37 | 0.30~0.60 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.20 | ≤0.25 |
| 20#, ASTM 1020, DIN CK20, JIS S20C | 0.17~0.24 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
| 35#, ASTM 1035, DIN CK35, JIS S35C | 0.32~0.38 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.25 | ≤0.25 |
| 45#, ASTM 1045, DIN CK45, JIS S45C | 0.42~0.50 | 0.17~0.37 | 0.60~0.90 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
| Steel material | Tensile strength Mpa | Yield strength Mpa | Elongation % | Hardness | Straightness |
| 10#, ASTM 1010, DIN CK10, JIS S10C | ≥335 | ≥205 | ≥31 | ≤137HB | 0.3~1.0 |
| 20#, ASTM 1020, DIN CK20, JIS S20C | ≥410 | ≥245 | ≥25 | ≤156HB | 0.3~1.0 |
| 35#, ASTM 1035, DIN CK35, JIS S35C | ≥530 | ≥315 | ≥20 | ≤197HB | 0.3~1.0 |
| 45#, ASTM 1045, DIN CK45, JIS S45C | ≥600 | ≥355 | ≥16 | ≤HRC62 | 0.3~1.0 |
We can produce different sizes, thicknesses, widths and materials
according to your requirements
We will control the quality from part of material steel pipe, each
pipe produced will be have it is own identify label, quality will
check the chemical component and physical property and then provide
material test certificate. Size dimension will be checked and show
pictures to customer to guarantee all goods will be meet
requirement.
Accept inspection from a third party designated/paid by the buyer,
such as SGS, BV.
Recognized by customers in Malaysia, Indonesia, Singapore, the
Philippines, Australia, Peru and the United Kingdom. We have
ISO9001/18001, CE certificates. Our company is a steel supplier from China, one of the largest
steel producers in China. The company integrates the manufacturing,
wholesale, material processing and warehousing of stainless steel,
aluminum, copper and carbon steel materials, and has established
long-term and stable cooperative relations with many well-known
steel plants, such as Tisco, Baosteel, Hongwang, Zhangpu,
Liangzhong and Jiugang.Mainly products cover carbon steel tubes, stainless steel tubes,
galvanized steel coil, ppgi steel coil, stainless steel coil,
carbon steel coil and carbon steel profiles, gi wire, hollow anchor
bar, section steel, steel rebar etc. Our company is equipped with
plasma cutting machine, coil flattening equipment, laser cutting
machine, 8K mirror, frosted wire drawing, filming and titanium
plating equipment, which can flatten, split, shear, oil mill wire
drawing, and roll oil film wire drawing on stainless steel
materials, 8K mirror, titanium and other processing.In addition, the company's characteristic business: zero-cutting,
rounding, square cutting, special-shaped cutting, castings,
forgings, product thicknesses up to 150mm, various special
materials and specifications can be customized to steel mills.Companies adhering to the "efficient, win-win" business philosophy,
continue to provide customers with professional, quality products
and value-added services, continuous progress and learning to meet
customer needs. Now the company has entered the period of rapid
development of global trade, looking forward to more cooperation.
Marketing Campaign
Packaging and Transportation
- Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express
shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface
treatment requirement should you have and quantities you need to
purchase.
Q3:It's my first time to import steel products, can you help me
with it?
A:Sure,we have agent to arrange the shipment, we will do it
together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao, Ningbo ports, you can specify other ports according to
your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw
materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shipment or based on BL copy or LC
at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to
your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all
available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be
longer if the quantity is extremely large or special circumstances
occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia,
Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya,
Ghana,somalia and other African countries.Our export experience is
rich, we familiar with different market demands, can help customers
avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit
our factory.
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality
before packaging, and unqualified products will be destroyed and
customers can appoint third parties to inspect the products before
loading too.
Q13:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a
waterproof paper outer layer with iron packaging and is fixed with
a fumigation wooden pallet. It can effectively protect products
from corrosion and various climate changes during ocean
transportation.
Q14:What is your working time?
A:In general, When you first contacted us, our online service time is Beijing time: 8:00-22:00, after 22:00,
we will reply to your inquiry in the coming working day. Business in progress, we will be online 24 hours for you.
