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GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer
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GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer

MOQ: 1
Price: Negotiable
Standard Packaging: Standard Export Packing
Delivery Period: 7~30 working days
Payment Method: L/C, D/A, D/P, T/T, Western Union
Detail Information
Product Description
Detail Information
Place of Origin
cangzhou
Brand Name
BaoYang
Certification
CE & ISO
Model Number
GB/T 6479 Q345E
Document
Product Brochure PDF
Name:
Seamless Carbon Steel Pipes
Process:
Hot Rolled Cold Rolled Cold Drawn
Standards:
GB/T 6479 Q345E
Material:
Carbon Steel
Wall Thickness:
1-20mm (0.04 Inch - 0.78 Inch)
Outer Diameter:
6-2500mm
Processing Service:
Bending, Punching, Cutting
Usage:
Pipeline Transport, Oil/Gas Drilling, Machinery Industry
Minimum Order Quantity:
1
Price:
Negotiable
Packaging Details:
Standard Export Packing
Delivery Time:
7~30 working days
Payment Terms:
L/C, D/A, D/P, T/T, Western Union
Highlight:

q345e carbon seamless steel pipe

,

gb carbon seamless steel pipe

,

gb carbon steel pipe seamless

Product Description

GB/T 6479 Q345E Seamless Steel Pipes/Tubes For High-Pressure Fertilizer

GB/T 6479 Q345E Seamless Steel Pipes/Tubes are high-quality seamless tubes designed for use in the high-pressure fertilizer industry. These pipes are manufactured in accordance with the Chinese national standard GB/T 6479, which specifies the technical requirements for seamless steel tubes suitable for high-pressure applications. The Q345E grade indicates a specific strength level and quality, making these tubes ideal for applications requiring high-pressure resistance and structural integrity.

Advantages:

  1. High Pressure Resistance: Designed to withstand high internal pressures, making them suitable for fertilizer production where high pressures are common.
  2. Seamless Construction: The seamless design eliminates the risk of leakage at the welds, providing a more reliable and safer option for high-pressure applications.
  3. Chemical and Corrosion Resistance: Formulated to resist the corrosive effects of fertilizer chemicals, ensuring a longer service life.
  4. High Strength: The Q345E grade offers a balance of strength and toughness, which is crucial for maintaining pipe integrity under pressure.
  5. Precision Dimensions: Manufactured to precise dimensions to ensure a perfect fit and ease of installation.

Chemistry Composition
C, %
Si, %
Mn, %
P, %
S, %
Cu, %
Cr, %
Ni, %
Nb, %
Mo, %
V, %
0.12-0.20
0.20-0.50
1.20-1.70
0.025 max
0.015 max
0.20 max
0.30 max
0.50 max
0.07 max
0.10 max
0.15 max

 

Mechanical Properties
Tensile Strength , MPa
Yield Strength, MPa
Elongation, %
Impact (KV2)/J at 20℃
490-670
345 min
21 min
40 (OD≥76mm & WT≥6.5mm)

 

Outside Diameter & Tolerance
Hot Rolled
Outside Diameter, mm
Tolerance
 
 
OD≤159
+1% or +0.50mm
 
 
 
 
 
 
 
 
 
OD>159
 
 
 
Cold Drawn
Outside Diameter, mm
Tolerance
Ordinary
Advanced
OD≤30
±0.20mm
±0.15mm
30＜OD≤50
±0.30mm
±0.25mm
OD>50
±0.50%
±0.50%

 

Wall thickness & Tolerance
Hot Rolled
Outside Diameter, mm
Tolerance
 
 
OD≤159
+12.5%/-10% or +0.50mm/-0.40mm
 
OD>159, WT/OD≤0.05
+15%/-10%
 
OD>159, 0.05＜WT/OD≤0.10
+12.5%/-10%
 
OD>159, WT/OD>0.10
±10%
Cold Drawn
Wall Thickness, mm
Tolerance
Ordinary
Advanced
WT≤2.0
+12.5%/-10%
±10%
WT>2.0
±10%
±7.5%

 

Uses:

  1. Fertilizer Production Plants: Utilized in the piping systems of plants that produce fertilizers, where high pressures are necessary for the mixing and processing of materials.
  2. Chemical Industry: Suitable for other chemical processes that require the transportation of materials under high pressure.
  3. Oil and Gas Industry: Can be used in applications within the oil and gas sector where high-pressure pipelines are required.
  4. Industrial Equipment: Employed in various pieces of industrial equipment that operate under high pressure, such as reactors and heat exchangers.
  5. Structural Applications: Due to their strength, these tubes can also be used in structural applications where high-pressure resistance is needed.

GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 0GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 1

Company Profile
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 2
 
Factory Tour
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 3
 
team introduction
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 4
 
Applications
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 5
Tags: 

seamless steel tube,  

precision seamless steel pipe,  

hot rolled seamless steel pipe

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products
PRODUCTS DETAILS
Products

Seamless Steel Pipe

Carbon Steel Seamless Pipe

Alloy Seamless Steel Pipe

High Pressure Boiler Steel Pipe

Pipeline Steel Pipe

Low Temperature Steel Pipe

Structural Steel Pipes

Oil and Gas Steel Pipes
name
  • name
  • name
  • name
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer
MOQ: 1
Price: Negotiable
Standard Packaging: Standard Export Packing
Delivery Period: 7~30 working days
Payment Method: L/C, D/A, D/P, T/T, Western Union
Detail Information
Product Description
Detail Information
Place of Origin
cangzhou
Brand Name
BaoYang
Certification
CE & ISO
Model Number
GB/T 6479 Q345E
Document
Product Brochure PDF
Name:
Seamless Carbon Steel Pipes
Process:
Hot Rolled Cold Rolled Cold Drawn
Standards:
GB/T 6479 Q345E
Material:
Carbon Steel
Wall Thickness:
1-20mm (0.04 Inch - 0.78 Inch)
Outer Diameter:
6-2500mm
Processing Service:
Bending, Punching, Cutting
Usage:
Pipeline Transport, Oil/Gas Drilling, Machinery Industry
Minimum Order Quantity:
1
Price:
Negotiable
Packaging Details:
Standard Export Packing
Delivery Time:
7~30 working days
Payment Terms:
L/C, D/A, D/P, T/T, Western Union
Highlight

q345e carbon seamless steel pipe

,

gb carbon seamless steel pipe

,

gb carbon steel pipe seamless

Product Description

GB/T 6479 Q345E Seamless Steel Pipes/Tubes For High-Pressure Fertilizer

GB/T 6479 Q345E Seamless Steel Pipes/Tubes are high-quality seamless tubes designed for use in the high-pressure fertilizer industry. These pipes are manufactured in accordance with the Chinese national standard GB/T 6479, which specifies the technical requirements for seamless steel tubes suitable for high-pressure applications. The Q345E grade indicates a specific strength level and quality, making these tubes ideal for applications requiring high-pressure resistance and structural integrity.

Advantages:

  1. High Pressure Resistance: Designed to withstand high internal pressures, making them suitable for fertilizer production where high pressures are common.
  2. Seamless Construction: The seamless design eliminates the risk of leakage at the welds, providing a more reliable and safer option for high-pressure applications.
  3. Chemical and Corrosion Resistance: Formulated to resist the corrosive effects of fertilizer chemicals, ensuring a longer service life.
  4. High Strength: The Q345E grade offers a balance of strength and toughness, which is crucial for maintaining pipe integrity under pressure.
  5. Precision Dimensions: Manufactured to precise dimensions to ensure a perfect fit and ease of installation.

Chemistry Composition
C, %
Si, %
Mn, %
P, %
S, %
Cu, %
Cr, %
Ni, %
Nb, %
Mo, %
V, %
0.12-0.20
0.20-0.50
1.20-1.70
0.025 max
0.015 max
0.20 max
0.30 max
0.50 max
0.07 max
0.10 max
0.15 max

 

Mechanical Properties
Tensile Strength , MPa
Yield Strength, MPa
Elongation, %
Impact (KV2)/J at 20℃
490-670
345 min
21 min
40 (OD≥76mm & WT≥6.5mm)

 

Outside Diameter & Tolerance
Hot Rolled
Outside Diameter, mm
Tolerance
 
 
OD≤159
+1% or +0.50mm
 
 
 
 
 
 
 
 
 
OD>159
 
 
 
Cold Drawn
Outside Diameter, mm
Tolerance
Ordinary
Advanced
OD≤30
±0.20mm
±0.15mm
30＜OD≤50
±0.30mm
±0.25mm
OD>50
±0.50%
±0.50%

 

Wall thickness & Tolerance
Hot Rolled
Outside Diameter, mm
Tolerance
 
 
OD≤159
+12.5%/-10% or +0.50mm/-0.40mm
 
OD>159, WT/OD≤0.05
+15%/-10%
 
OD>159, 0.05＜WT/OD≤0.10
+12.5%/-10%
 
OD>159, WT/OD>0.10
±10%
Cold Drawn
Wall Thickness, mm
Tolerance
Ordinary
Advanced
WT≤2.0
+12.5%/-10%
±10%
WT>2.0
±10%
±7.5%

 

Uses:

  1. Fertilizer Production Plants: Utilized in the piping systems of plants that produce fertilizers, where high pressures are necessary for the mixing and processing of materials.
  2. Chemical Industry: Suitable for other chemical processes that require the transportation of materials under high pressure.
  3. Oil and Gas Industry: Can be used in applications within the oil and gas sector where high-pressure pipelines are required.
  4. Industrial Equipment: Employed in various pieces of industrial equipment that operate under high pressure, such as reactors and heat exchangers.
  5. Structural Applications: Due to their strength, these tubes can also be used in structural applications where high-pressure resistance is needed.

GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 0GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 1

Company Profile
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 2
 
Factory Tour
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 3
 
team introduction
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 4
 
Applications
 
GB/T 6479 Q345E Carbon Seamless Steel Pipe Tubes For High Pressure Fertilizer 5
Tags: 

seamless steel tube,

precision seamless steel pipe,

hot rolled seamless steel pipe