ASTM Q195 Carbon/Stainless Steel Pipe/Tube for Oil and Gas Pipeline
advantages of Using astm Q195 carbon/stainless steel Pipe/Tube for Oil and gas pipeline ASTM Q195 Carbon/Stainless steel pipe/Tube is a popular choice for oil and gas pipelines due to its numerous advantages. This type of pipe is known for its durability, corrosion resistance, and high strength, making it ideal for transporting oil and gas over…
advantages of Using astm Q195 carbon/stainless steel Pipe/Tube for Oil and gas pipeline
ASTM Q195 Carbon/Stainless steel pipe/Tube is a popular choice for oil and gas pipelines due to its numerous advantages. This type of pipe is known for its durability, corrosion resistance, and high strength, making it ideal for transporting oil and gas over long distances. In this article, we will explore the advantages of using ASTM Q195 Carbon/Stainless Steel Pipe/Tube for oil and gas pipelines.API 5ct L80 Casing tubing grade Color Codes | ||||
Grade | Grade Type | Number and Color of Bands for Product a with length ³ 1.8 m | Color(s) for couplings | |
Entire Coupling | Band(s) b, c | |||
1 | 2 | 3 | 4 | 5 |
H40 | — | None or black band at the manufacturer’s option | None | Same as for pipe |
J55 Tubing | — | One bright green | Bright green | None |
J55 Casing | — | One bright green | Bright green | One white |
K55 | — | Two bright green | Bright green | None |
N80 | 1 | One red | Red | None |
N80 | Q | One red, one bright green | Red | Green |
R95 | — | One brown | Brown | None |
L80 | 1 | One red, one brown | Red | One brown |
L80 | 9Cr | One red, one brown, two yellow | None | Two yellow |
L80 | 13Cr | One red, one brown, one yellow | None | One yellow |
C90 | 1 | One purple | Purple | None |
T95 | 1 | One silver | Silver | None |
C110 | — | One white, two brown | White | Two brown |
P110 | — | One white | White | None |
Q125 | 1 | One orange | Orange | None |
a In the case of coupling material, unless otherwise specified in the purchase agreement, the manufacturer’s internal requirements shall govern. | ||||
b special clearance couplings shall also have a black band. | ||||
c Seal-ring couplings shall also have a blue band. |