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GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements
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GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements

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/T6479 20
Document
Product Brochure PDF
Name:
Seamless Carbon Steel Pipes
Process:
Hot Rolled Cold Rolled Cold Drawn
Standards:
GB/T6479 20
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:

gb seamless steel pipe

,

gb/t6479 seamless steel pipe

,

gb seamless stainless steel pipe

Product Description

GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements​

Product Description: GB/T6479 20 Seamless Steel Pipes are high-quality seamless pipes designed for use in high-pressure chemical fertilizer equipment. These pipes are manufactured in accordance with the Chinese national standard GB/T6479, which specifies the technical requirements for seamless steel pipes suitable for high-pressure applications. The 20 grade refers to a low carbon steel with a carbon content of approximately 0.20%, which provides a balance of strength and ductility.

Advantages:

  1. Seamless Construction: The seamless design ensures no welds, reducing the risk of leaks and increasing the reliability of the pipes in high-pressure environments.
  2. High-Pressure Resistance: These pipes are engineered to handle the pressures associated with chemical fertilizer production processes.
  3. Chemical Compatibility: The 20 grade steel offers good resistance to the corrosive effects of various chemicals used in fertilizer manufacturing.
  4. Dimensional Accuracy: Precision manufacturing ensures that the pipes meet stringent dimensional standards for consistent quality and performance.
  5. Cost-Effective: Compared to higher alloy steels, the 20 grade provides a cost-effective solution for high-pressure applications without compromising on safety and performance.

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%

 

GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 0GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 1

Company Profile
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 2
 
Factory Tour
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 3
 
team introduction
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 4
 
Applications
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 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/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements
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/T6479 20
Document
Product Brochure PDF
Name:
Seamless Carbon Steel Pipes
Process:
Hot Rolled Cold Rolled Cold Drawn
Standards:
GB/T6479 20
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

gb seamless steel pipe

,

gb/t6479 seamless steel pipe

,

gb seamless stainless steel pipe

Product Description

GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements​

Product Description: GB/T6479 20 Seamless Steel Pipes are high-quality seamless pipes designed for use in high-pressure chemical fertilizer equipment. These pipes are manufactured in accordance with the Chinese national standard GB/T6479, which specifies the technical requirements for seamless steel pipes suitable for high-pressure applications. The 20 grade refers to a low carbon steel with a carbon content of approximately 0.20%, which provides a balance of strength and ductility.

Advantages:

  1. Seamless Construction: The seamless design ensures no welds, reducing the risk of leaks and increasing the reliability of the pipes in high-pressure environments.
  2. High-Pressure Resistance: These pipes are engineered to handle the pressures associated with chemical fertilizer production processes.
  3. Chemical Compatibility: The 20 grade steel offers good resistance to the corrosive effects of various chemicals used in fertilizer manufacturing.
  4. Dimensional Accuracy: Precision manufacturing ensures that the pipes meet stringent dimensional standards for consistent quality and performance.
  5. Cost-Effective: Compared to higher alloy steels, the 20 grade provides a cost-effective solution for high-pressure applications without compromising on safety and performance.

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%

 

GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 0GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 1

Company Profile
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 2
 
Factory Tour
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 3
 
team introduction
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 4
 
Applications
 
GB/T6479 20 Seamless Steel Pipes For High-Pressure Chemical Fertilizer Equipements 5
Tags: 

seamless steel tube,

precision seamless steel pipe,

hot rolled seamless steel pipe