A672 A50 Straight seam steel pipe
GNEE is one of the leading manufacturers, suppliers and exporters of A672 A50 Welded Steel Pipes which use high quality material.
What is the difference between A672 A50 steel pipe and A672 A45 steel pipe?
The carbon content of A672 A50 welded pipe is slightly higher than A672 A45 welded pipe , while the manganese and silicon content is slightly lower. Due to these differences in chemical composition, A672 A50 welded tube has superior low-temperature toughness and crack resistance, as well as better mechanical properties. , higher elongation.
A672 A50 welded steel pipe has excellent corrosion resistance and toughness, and can operate stably under low and extreme low temperature conditions. Therefore, A672 A50 straight seam carbon welded pipe is used in low temperature conditions such as gas storage tanks, gas pipelines, and liquefied natural gas installations. Industrial equipment.
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A672 A50 welded pipe specifications
O.D：18"-56"(457.2-1422mm)
W.T：0.312"-2"(7.92-50.8mm)
Length：5-12.3 meter
Application:It is mainly used for oil and gas transportation pipelines.
A672 A50 electric resistance welded pipe pipes Chemical Composition
|
Steel grade |
C max |
Si |
Mn |
P |
S |
|
A50 |
0.22 |
/ |
0.98 |
0.035 |
0.035 |
A672 A50 carbon alloy pipe Mechanical Properties
|
Steel Grade |
Yield point (N/mm2) max |
Tensile Stregth (N/mm2)max |
Elongation (%) |
|
A50 |
185 |
345~485 |
28 |
A672 A50 high pressure steel pipe heat treatment
|
Material/ Grade |
Post Weld Heat Treatment |
Normalizing |
Quenching |
Tempering |
|
Temperature Range(℃) |
Temperature,Max(℃) |
Temperature,Min(℃) |
||
|
A672 A50 |
590-680 |
925 |
-- |
-- |
A672 A50 carbon seam steel tube
Why choose us
gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
Gnee Company Team
FAQ
1.One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
2.Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
3.Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
4.Quality Control
The standardized production process, comprehensive management system, professional testing equipment Special material customization.
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