{"id":7714,"date":"2024-01-29T09:09:24","date_gmt":"2024-01-29T01:09:24","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=7714"},"modified":"2024-01-29T09:09:24","modified_gmt":"2024-01-29T01:09:24","slug":"cold-rolled-seamless-steel-tube-water-well-2","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/ms\/cold-rolled-seamless-steel-tube-water-well-2\/","title":{"rendered":"Cold Rolled Seamless Steel Tube\/Water Well Casing Oil\/Gas Cheap Price"},"content":{"rendered":"

The Benefits of Cold Rolled Seamless Steel<\/strong><\/a><\/strong><\/a> Tube<\/strong><\/a>s for Water Well Casing<\/strong><\/a><\/strong><\/a><\/strong><\/a><\/strong><\/a><\/strong><\/a> in Oil<\/strong><\/a><\/strong><\/a> and Gas<\/strong><\/a><\/strong><\/a><\/strong><\/a> Industries at a cheap Price<\/strong><\/a><\/strong><\/a><\/strong><\/a><\/h1>Cold Rolled Seamless Steel Tube<\/strong><\/a>\/Water Well casing oil<\/strong><\/a>\/Gas Cheap Price<\/strong><\/a>\n\nThe oil and gas industries are constantly in need of reliable and cost-effective Material<\/strong><\/a>s for their operations. One such material that has gained popularity in recent years is cold rolled seamless Steel Tubes<\/strong><\/a> for water well casing. These tubes offer numerous benefits, making them an ideal choice for oil and gas Companies<\/strong><\/a> looking for a cheap yet durable solution.\nEVA Pouch<\/strong><\/a>\nOne of the main advantages of cold rolled seamless steel tubes is their exceptional strength. These tubes are manufactured using a process<\/strong><\/a> that involves rolling the steel at a low temperature, which results in a stronger and more durable product. This strength is crucial in the oil and gas industries, where the tubes are subjected to high<\/strong><\/a> pressure and extreme temperatures. Cold rolled seamless steel tubes can withstand these harsh conditions, ensuring the safety<\/strong><\/a> and reliability of the well casing.\n
Tensile and Hardness Requirements<\/strong><\/strong><\/td><\/tr>
grade<\/strong><\/a><\/strong><\/strong><\/td> <\/strong><\/td> <\/strong><\/td>Yield Strength MPa<\/strong><\/strong><\/td>Tensile <\/strong>Strength<\/strong><\/strong><\/td>Hardness <\/strong>a,c<\/strong><\/td>Specified Wall thickness<\/strong><\/a><\/strong><\/strong><\/td>Allowable Hardness <\/strong>Variation <\/strong>b<\/strong><\/td><\/tr>
 <\/strong><\/td>Type<\/strong><\/strong><\/td>Total Elongation Under Load<\/strong><\/strong><\/td> <\/strong><\/td>min MPa<\/strong><\/strong><\/td>max<\/strong><\/strong><\/td> <\/strong><\/td> <\/strong><\/td><\/tr>
 <\/strong><\/td> <\/td> <\/td>min<\/strong><\/strong><\/td>max<\/strong><\/strong><\/td> <\/td>HRC<\/strong><\/strong><\/td>HBW<\/strong><\/strong><\/td>mm<\/strong><\/strong><\/td>HRC<\/strong><\/strong><\/td><\/tr>
1<\/strong><\/strong><\/td>2<\/strong><\/strong><\/td>3<\/strong><\/strong><\/td>4<\/strong><\/strong><\/td>5<\/strong><\/strong><\/td>6<\/strong><\/strong><\/td>7<\/strong><\/strong><\/td>8<\/strong><\/strong><\/td>9<\/strong><\/strong><\/td>10<\/strong><\/strong><\/td><\/tr>
H40<\/td>\u2014<\/td>0.5<\/td>276<\/td>552<\/td>414<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
J55<\/strong><\/a><\/td>\u2014<\/td>0.5<\/td>379<\/td>552<\/td>517<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
K55<\/strong><\/a><\/td>\u2014<\/td>0.5<\/td>379<\/td>552<\/td>655<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
N80<\/strong><\/a><\/td>1<\/td>0.5<\/td>552<\/td>758<\/td>689<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
N80<\/td>Q<\/td>0.5<\/td>552<\/td>758<\/td>689<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
R95<\/td>\u2014<\/td>0.5<\/td>655<\/td>758<\/td>724<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
l80<\/strong><\/a><\/strong><\/a> L80<\/td>1<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
L80<\/td>9Cr 13Cr<\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
 <\/td> <\/td>0.5<\/td>552<\/td>655<\/td>655<\/td>23<\/td>241<\/td>\u2014<\/td>\u2014<\/td><\/tr>
C90<\/strong><\/a><\/td>1<\/td>0.5<\/td>621<\/td>724<\/td>689<\/td>25.4<\/td>255<\/td>\u00a312.70<\/td>3<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71 to 19.04<\/td>4<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>19.05 to 25.39<\/td>5<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>\u00b3 25.40<\/td>6<\/td><\/tr>
T95<\/strong><\/a><\/td>1<\/td>0.5<\/td>655<\/td>758<\/td>724<\/td>25.4<\/td>255<\/td>\u00a312.70<\/td>3<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71 to 19.04<\/td>4<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>19.05 to 25.39<\/td>5<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>\u00b3 25.40<\/td>6<\/td><\/tr>
C110<\/td>\u2014<\/td>0.7<\/td>758<\/td>828<\/td>793<\/td>30<\/td>286<\/td>\u00a312.70<\/td>3<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71 to 19.04<\/td>4<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>19.05 to 25.39<\/td>5<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>\u00b3 25.40<\/td>6<\/td><\/tr>
P110<\/strong><\/a><\/td>\u2014<\/td>0.6<\/td>758<\/td>965<\/td>862<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
Q125<\/strong><\/a><\/td>1<\/td>0.65<\/td>862<\/td>1034<\/td>931<\/td>b<\/td>\u2014<\/td>\u00a312.70<\/td>3<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>12.71 to 19.04 19.05<\/td>4<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td>5<\/td><\/tr>
a In case of dispute, laboratory Rockwell C hardness testing shall be used as the referee method.<\/td><\/tr>
b No hardness limits are specified, but the maximum variation is restricted as a manufacturing control in accordance with 7.8 and 7.9.<\/td><\/tr>
c For through-wall hardness tests of Grades L80 (all types), C90, T95 and C110, the requirements stated in HRC scale are for maximum mean hardness number.<\/td><\/tr><\/tbody><\/table><\/figure>\nAnother benefit of cold rolled seamless steel tubes is their resistance to corrosion. In the oil and gas industries, exposure to corrosive substances is a common occurrence. Traditional steel tubes are prone to rust and corrosion, which can compromise their structural integrity. However, cold rolled seamless steel tubes are made from high-quality<\/strong><\/a> steel that is resistant to corrosion. This means that they can withstand exposure to chemicals and other corrosive substances, ensuring a longer lifespan for the well casing.\n\nFurthermore, cold rolled seamless steel tubes offer excellent dimensional accuracy. This means that they have precise and consistent dimensions, making them easy to install and fit together. In the oil and gas industries, where time is of the essence, this is a significant advantage. The accurate dimensions of cold rolled seamless steel tubes allow for quick and efficient installation, reducing downtime and increasing productivity.\n\n
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