Tubing,Casing,and Drill pipe
Product Name: SL-110CQ Gas-tight Premium Threads
Product Description:The self-developed SL-110CQ gas-tight premium thread has passed the test and evaluation by Xi’an Tubular Goods Research Center of CNPC. It is superior in sealing performance, excellent in collapse and buckle resistance and convenient for make-and-break. The premium thread has been successfully applied on tubular goods and used in key...
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Product Name: Specialty Casing for Heavy Oil Thermal Recovery
Product Description:This type of specialty casing is a brand new patent product and self-developed as a non- pipe for heavy oil thermal recovery applications. The pipe body is made of Cr－Mo steel. The high thermal stability and collapse resistance features of such material lead to better field performances, such as high connection strength, good thermal...
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Product Name: Casing, Tubing And Drill Pipe
Product Description:The production line of heat treatment equipped with the advanced machining equipments and monitoring instruments ,which is one of few domestic advanced production lines, can heat treated annually more than 150,000 tons of pipes to calculate polish rod only. All kinds of drill pipes with diameter of Φ60.3—Φ139.7mm and steel grade of...
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Product Name: Φ95mm*6.5mm casing
Product Description:Casing basic dimensions:
Tube diameter: 95.25mm
Wall thickness: 6.5mm
Length: 9-11m
Coupling OD: 108-110mm
Connection thread: 3 1/2 special external upset tubing thread
Yield compressive strength of body : 160Mpa
Threaded antiskid load: more than 950KN
(The above data from Mechanical Engineering Laboratory test, the Ch...
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Product Name: H2S Corrosion Resistance Petroleum Pipes
Product Description:At present, there are 1/3 oil and gas wells containing H2S gas all over the world. In china, there are several oil fields (such as Sinkiang, Szechwan) containing H2S gas. H2S gas can cause Stress Corrosion Cracking of casings and tubings, which can result in huge loss. We developed SL H2S Corrosion Resistance Petroleum Pipes associat...
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