Hot-rolled Precision Seamless Steel Pipe
The hot-rolled precision seamless steel pipe production line adopts advanced Arccu-Roll rolled tube set to produce casing, tubing, drill pipe, pipeline and fluid piping, etc. With 150 thousand tons of annual capacity, this production line can produce seamless steel pipe having diameters of 2 3/8" to 7" (φ60 mm ~φ180mm) and maximum length of 13m.
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Drill Collar-Slick and Spiral Downhole Pipe
The drill collar is made from AISI 4145H or finish rolling structural alloy steel, processed as per API SPEC 7 standard. In the entire producing process of drill collar, the test data of each item’s performance test, from workblank, heat treatment to connecting thread and other manufacturing process, are traceable. Drill collars’ detection is completely as per API standard. All the threads undergo phosphatization or copper plating treatment so as to increase their co...
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Epoxy FRP Pipe Internal Heating Curing
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API Drill Pipe 3.1/2”-5.7/8”for Oil / Gas drilling
Product Introduction: Our company specializes in the production and sale of API standard oil drill pipes with the OD from 2 3/8 to 5 1/2 and the grade from E75 to S135. And the drill pipes are mainly used in the construction of middle-deep well, horizontal well, and extended reach well in the process of oil and gas exploration and development. With the overall characteristics of good surface finish, nice flexibility, superior impact tolerance, excellent adhesion and ...
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API Tubing Pipe and Casing Pipe of Oil field
The hot-rolled precision seamless steel pipe production line adopts advanced Arccu-Roll rolled tube set to produce casing, tubing, drill pipe, pipeline and fluid piping, etc. With 150 thousand tons of annual capacity, this production line can produce seamless steel pipe having diameters of 2 3/8" to 7" (φ60 mm ~φ180mm) and maximum length of 13m.