API 5CT Casing and Tubing

Model NO.: Casing and Tubing
Trademark: VASTAR
Transport Package: By bundle.
Specification: 1.9"-13 7/8"
Origin: China
HS Code: 7304290000
Model NO.: Casing and Tubing
Trademark: VASTAR
Transport Package: By bundle.
Specification: 1.9"-13 7/8"
Origin: China
HS Code: 7304290000
Standard: API 5CT, API 5B
Steel Grade: J55, K55, L80, N80, C90, C95, T95, P110.
Tubing size: 1.9"-4 1/2"
Casing size: 4 1/2"-13 7/8"
End finish: Plain end; Non-upset threaded and coupled; External upset threaded and coupled.
Thread: Short round thread; Long round tread; Buttress thread
Application: Tubing is used to extracting petroleum and natural gas from a well. Casing serves as walls of a well.
 
Item Outer Diameter Wall Thickness   Length Rang 1 Rang 2 Rang 3
D<114.3 D>=114.3   Tubing 6.10~7.32 8.53~9.57  
Tolerance ±0.79 -0.5%,+1% +/-12.50%      Casing 4.88~7.62 7.62~10.36 10.36~14.63
 
Grade Chemical Compositions (%)
C Si Mn P S Cr Ni Cu Mo V Als
J55,K55 0.34~0.39 0.20~0.35 1.25~1.5 ≤0.02 ≤0.015 ≤0.15 ≤0.20 ≤0.20     ≤0.020
N80 0.34~0.38 0.20~0.35 1.45~1.7 ≤0.02 ≤0.015 ≤0.15       0.11~0.16 ≤0.020
L80 0.15~0.22 ≤1.00 0.25~1.0 ≤0.02 ≤0.010 12.0~14.0 ≤0.20 ≤0.20     ≤0.020
P110 0.26~0.35 0.17~0.37 0.40~0.7 ≤0.02 ≤0.010 0.80~1.10 ≤0.20 ≤0.20 0.15~0.25 ≤0.08 ≤0.020
 
Mechanical properties
Standard Grade Tensile strength(Mpa) Yield strength(Mpa) Elongation (%) Hardness
API SPEC 5CT J55 ≥517 379~552 Check the table  
K55 ≥517 ≥655  
N80 ≥689 552~758  
L80 ≥655 552~655 ≤241HB
P110 ≥862 758~965  


API 5CT Casing and Tubing
  Standard: API 5CT, API 5B
Steel Grade: J55, K55, L80, N80, C90, C95, T95, P110.
Tubing size: 1.9"-4 1/2"
Casing size: 4 1/2"-13 7/8"
End finish: Plain end; Non-upset threaded and coupled; External upset threaded and coupled.
Thread: Short round thread; Long round tread; Buttress thread
Application: Tubing is used to extracting petroleum and natural gas from a well. Casing serves as walls of a well.
 
Item Outer Diameter Wall Thickness   Length Rang 1 Rang 2 Rang 3
D<114.3 D>=114.3   Tubing 6.10~7.32 8.53~9.57  
Tolerance ±0.79 -0.5%,+1% +/-12.50%      Casing 4.88~7.62 7.62~10.36 10.36~14.63
 
Grade Chemical Compositions (%)
C Si Mn P S Cr Ni Cu Mo V Als
J55,K55 0.34~0.39 0.20~0.35 1.25~1.5 ≤0.02 ≤0.015 ≤0.15 ≤0.20 ≤0.20     ≤0.020
N80 0.34~0.38 0.20~0.35 1.45~1.7 ≤0.02 ≤0.015 ≤0.15       0.11~0.16 ≤0.020
L80 0.15~0.22 ≤1.00 0.25~1.0 ≤0.02 ≤0.010 12.0~14.0 ≤0.20 ≤0.20     ≤0.020
P110 0.26~0.35 0.17~0.37 0.40~0.7 ≤0.02 ≤0.010 0.80~1.10 ≤0.20 ≤0.20 0.15~0.25 ≤0.08 ≤0.020
 
Mechanical properties
Standard Grade Tensile strength(Mpa) Yield strength(Mpa) Elongation (%) Hardness
API SPEC 5CT J55 ≥517 379~552 Check the table  
K55 ≥517 ≥655  
N80 ≥689 552~758  
L80 ≥655 552~655 ≤241HB
P110 ≥862 758~965  


API 5CT Casing and Tubing
 

Graphite Powder soft, dark gray; greasy feeling, can contaminate the paper. Hardness of 1 to 2, along the vertical direction with the increase in the hardness of the hardness can be increased to 3 to 5. Specific gravity of 1.9 to 2.3. In the isolated oxygen conditions, the melting point of more than 3000 ℃, is one of the most resistant minerals. At room temperature, the chemical properties of Graphite powder is relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents; materials with high temperature conductive properties, do refractory materials, conductive materials, wear-resistant lubricating materials.


Graphite powder is widely used, according to its different use, we can be divided into the following categories of graphite powder


1. Scale graphite powder

Flake Graphite powder is the most widely used, but also processed into other graphite powder of the original material, scaly graphite powder specifications from 32 to -12000 mesh range, scaly graphite powder toughness is good, with good thermal conductivity and corrosion resistance, can be used as refractory Materials, wear-resistant lubricating materials, conductive materials, casting, Fansha, die and high temperature metallurgical materials

2. Colloidal Graphite powder

Colloidal graphite is formed by the average dispersion of graphite particles below 2u meters in an organic solvent. Colloidal graphite is a viscous suspension of black filaments. Colloidal graphite powder with high quality Natural Flake Graphite performance, in high temperature conditions with special oxidation resistance, self-lubricating and plasticity, at the same time with good conductivity, thermal conductivity and adhesion, mainly used in sealing, metallurgical stripping and other industries

3. Ultrafine graphite powder

Ultrafine graphite powder specifications are generally between 8000 mesh -10000 mesh, mainly used in powder metallurgy release agent, the production of graphite crucible, the battery anode and make conductive materials additives

4, Nano-Graphite Powder

Nano-graphite powder main specifications for the D30 50 100 400 nm, nano-graphite powder process is more complex, low production rate, so relatively high prices, mainly used in anti-corrosion coatings, lubricants additives, grease additives, precision graphite seal And other industries, in addition, nano-graphite powder in scientific research institutions also has a high application value

5, High Purity Graphite powder

Graphite Powder

 




Graphite Powder

Graphite Powder,Nano-Graphite Powder,Graphite Carbon,Carbon Brush For Graphite Powder

Fengcheng Ruixing Carbon Products Co., Ltd , https://www.lnfcrxts.com

April 07, 2021