Products Description
API 5DP Pup Joint is a short pipe segment used to connect pipelines or equipment, typically measuring less than 1 meter in length (compared to standard pipe lengths of 6–12 meters as per API 5L). Its functions include adjusting installation spacing and compensating for alignment errors. It is commonly used in industries such as oil and gas, as well as chemical processing.
API 5DP Pup Joints are manufactured and processed in accordance with API SPEC 5CT and 5B specifications. Materials include J55, K55, N80, N80-1, N80-Q, L80, and P110 steel grades. Casing nipples are available in three different styles: stepped, long round, and short round. Threading is completed in a single operation using CNC lathes and imported forming tools, ensuring thread versatility and interchangeability. The company boasts comprehensive testing equipment, including a comprehensive suite of thread gauges for taper, pitch, tooth height, and tooth profile. These products have been certified by the American Petroleum Institute and the China National Natural Gas Corporation's Oil Pipe Quality Supervision and Testing Center. All sizes, steel grades, and lengths can be custom-made.
Product: Pup Joint, OCTG Pup Point
Application: Pipe Cut into dfferent lengths used to connect 2 joints of tubing or casing
Size: Tubing Coupling：2-3/8"-4-1/2",Casing Couping：4-1/2"- 20', Length: 2, 3, 4, 6, 8, 10, 12 ft
Pipe Standard: API 5CT and 5B J55,K55,N80-1,N80-Q,P110,C95
Surface: Coating
Thread: BTC,LTC,STC
Special Service: Sweet Service, Sour Service,Anti-H2S,NACE MRO175/ISO15156
Products specification
Chemical Composition
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Products Packaging
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