Q355b Seamless Carbon Steel Pipe High-Strength Pipe for Structural

• After-sales Service: Online Service
• Warranty: 1 Year
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: Seamless-42
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry
• Section Shape: Square
• Processing Service: Welding, Cutting, Bending
• Thickness: 2 - 60 mm
• Certificate: API, CE, ISO9001
• Length: 5.8-12m
• Outer Diameter: 21.3 - 2020 mm
• Transport Package: Standard Seaworthy Packing
• Specification: 12M, 6m, 6.4M
• Trademark: Youfa
• Origin: China Tianjin
• HS Code: 7304193000
• Production Capacity: 300000 Metric Ton/Metric Tons Per Year

Product Description

Astm A106 Seamless Low Carbon Steel Pipe For Manufacturing

Product Description

The seamless steel pipe is made of perforated whole round steel, and the steel pipe without weld seam on
the surface is called seamless steel pipe. According to the production method, seamless steel pipes can be
divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pip
es, extruded seamless steel pipes, and pipe jacking. According to the cross-sectional shape, the seamless
steel pipe is divided into two types: round and special-shaped. According to different uses, there are thick-w
alled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as
petroleum geological drilling pipes, cracking pipes for petrochemical industries, boiler pipes, bearing pipes
and high-precision structural steel pipes for automobiles, tractors and aviation.
 

Product Name	carbon ERW round welded steel pipes
Material	10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Wall Thickness	4.5MM~60MM
Outer Diameter	60.3MM~762MM
Length	Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual requires
Standard	API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
Grade	10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C
Section Shape	Round Steel Pipe
Technique	Hot Rolled/Cold Drawing
Packing	Bundle, or with all kinds of colors PVC or as your requirements
Surface Treatment	1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
Certificates	API ISO9001-2008,SGS.BV

 

Detailed Photos

1. Seamless steel pipe for structure (GBT8162-2008). Mainly used for general structure and mechanical str
ucture.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 vario
us structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and superhe
ated steam pipes, large smoke pipes, small smoke pipes and arch bricks for locomotive Hot-rolled and cold-
drawn (rolled) seamless steel pipes of high-quality carbon structural steel for pipes. The representative mate
rial is 10, 20 steel.

Product Test

Packaging & Shipping

Certifications

 

Customer And Exhibition

Our Advantages

Why choose us?

1. ISO, BSI, FPC, UL system.

2. Price: Reasonable.

3. TUV, API, BV audited company.

4. Experience: 20 years focus on quality.

5. Strength: The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons 
and 190,000 tons (Annual production and export volume)

6. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel
plate factories and retesting of raw materials.

7. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport
and prompt delivery.

8. Shipment of goods: More than 78 countries worldwide until now.

9. Service: Friendly and Responsible, no matter before or after cooperation.

10. Choose Youfa is equal to Choose Top Guarantee !