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Fertilizer Specific Seamless Pipe

Quality Fertilizer Specific Seamless Pipe factory
Quality Fertilizer Specific Seamless Pipe factory
Quality Fertilizer Specific Seamless Pipe factory
Quality Fertilizer Specific Seamless Pipe factory
Quality Fertilizer Specific Seamless Pipe factory

Fertilizer Specific Seamless Pipe

Key Attributes
Brand Name: Hengxin Zhicheng
Model Number: Heat Exchanger Pipe
Place of Origin: CHINA
Certification: ASTM, GB, ISO, etc.
MOQ: 1 PCE
Price: Negotiation
Delivery Time: 10 to 35 days
Payment Terms: L/C, T/T
Standard Packaging: Default bare pipe bundling, or packaging according to customer requirements, such as oil cloth packaging, wooden box packaging, frame packaging
Product Custom Attributes
Product Description

Fertilizer Specific Seamless Pipe

Standards:
GB6479 —— China national standards

Uses:
For the Seamless steel pipes for highpressure chemical fertilizer processing equipment

Steel pipes No. of main production:
10,20,16Mn,10MoWVNb,15CrMo,1Cr5Mo,12 Cr2Mo ect.

Dimensional Tolerance:

Pipe types

Outer-caliber(D)

Thickness(S)
  Pipe outer-caliber(mm) Allowable warp(mm) Pipe thickness(mm) Allowable warp(mm)
Hot-rolled pipes ＞219 ±1.0％ ＞20 ±10％

Mechanical Properties:

Standards Steel pipes No. Tensile strength(MPa) Bend strength(MPa) Elongation(％) Impact energy(J) Low temperature Impact Akv
GB6479 10 335～490 ≥205 ≥24 / －20℃≥18
20 410～550 ≥245 ≥24 ≥39 －20℃≥18
16Mn 490～670 ≥320 ≥21 ≥47 －40℃≥21
10MoWVNb 470～670 ≥295 ≥19 ≥62  
15CrMo 440～640 ≥235 ≥21 ≥47  
1Cr5Mo 390～590 ≥195 ≥22 ≥94  
12 Cr2Mo 450～600 ≥280 ≥20 ≥38  

Chemical composition:

Standards Steel pipes No. Chemical composition(％)
C Si Mn P S Cr Mo Ni

GB

6479

 10 0.07～0.14 0.17～0.37 0.35～0.65 ≤0.030 ≤0.030 / / /
20 0.17～0.24 0.17～0.37 0.35～0.65 ≤0.030 ≤0.030 / / /
16Mn 0.12～0.20 0.20～0.60 1.20～1.60 ≤0.030 ≤0.030      
10MoWVNb 0.07～0.13 0.50～0.80 0.50～0.80 ≤0.030 ≤0.030 / 0.60～0.90 /
15CrMo 0.12～0.18 0.17～0.37 0.40～0.70 ≤0.030 ≤0.030 0.80～1.10 0.40～0.55 /
1Cr5Mo ≤0.15 ≤0.50 ≤0.60 ≤0.030 ≤0.030 4.00～6.00 0.45～0.60 ≤0.60
12 Cr2Mo 0.80～0.15 ≤0.50 0.40～0.70 ≤0.030 ≤0.030 2.0～2.50 0.90～1.20  

High-pressure seamless steel tubes for fertilizer applications are a specialized category of tubular products meticulously engineered to withstand the extreme operating conditions found in the modern fertilizer production industry. These tubes are critical components in the construction of key equipment such as synthesis converters, heat exchangers, condensers, and high-pressure piping systems.

Primary Applications:

  • Ammonia Synthesis Units: Used in the synthesis loop for high-pressure exchange piping and converter internals.
  • Urea Synthesis Plants: Ideal for urea reactors, high-pressure condensers, and strippers where resistance to corrosive carbamate solution is paramount.
  • Methanol Synthesis: Employed in similar high-pressure catalytic conversion processes.
  • Heat Exchangers and Condensers: Serve as the tubing for transferring heat under high pressure in various critical exchangers.

Fertilizer Specific Seamless PipeFertilizer Specific Seamless Pipe

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