IPDB › China Industry › Manufacturing & Processing Machinery › Assembly Line & Production Line
Adaptable Jcoe Pipe for Various Pipeline Systems1
Assembly Line Production Line, Building Materials Production Line, Jcoe Pipe, High-Quality Pipe
Anhui Honglu Steel Construction(Group)Co., Ltd
Preview:
Product Description Product DescriptionProduct Series JCOE PipeTapered welded pipeRound to Square PipeCoiled Welded PipeStraight seam welded pipeJCOE (J-ing, C-ing, O-ing, E-ing) steel pipe is a longitudinally welded pipe manufactured through a multi-step forming process. It is widely used in oil & gas pipelines, water transmission, and structural applications due to its high strength and precise dimensional control.Key Features:Manufacturing Process:J-ing: The steel plate is pre-bent into a "J" shape at both edges.C-ing: The plate is further pressed into a "C" shape.O-ing: The open "C" section is compressed into an "O" (round) shape.E-ing (Expanding): The pipe is mechanically expanded to ensure dimensional accuracy.Material & Grades:Complies with API 5L, ISO 3183, EN 10224 standards.Common grades: Gr.B, X42 to X80 (PSL1/PSL2) with enhanced toughness for low-temperature service.Dimensions & Tolerances:Diameter: 219 mm to 1422 mm (or custom sizes).Wall Thickness: 6 mm to 40 mm.Length: Typically 6-12.2 m (or as per project requirements).Mechanical Properties (Example - X65 PSL2):Yield Strength (Rt0.5): ≥450 MPa (65,300 psi).Tensile Strength (Rm): 535-760 MPa.Elongation: ≥20% (50mm gauge length).Charpy Impact: ≥60 J at -20°C (for Arctic conditions).Surface Treatment:External Coating: 3LPE (3-layer polyethylene), FBE (fusion-bonded epoxy).Internal Coating: FBE or cement lining for corrosion resistance.Testing & Certification:Hydrostatic test, ultrasonic testing (UT), radiographic testing (RT).Full traceability with Mill Test Certificates (MTC) per EN 10204/3.1B.Advantages of JCOE Pipes:High dimensional accuracy due to O-ing and expanding.Superior weld integrity compared to straight-seam SAW pipes.Suitable for high-pressure and harsh environments (e.g., subsea pipelines).Typical Applications:Oil & gas transmission pipelines.Water and sewage systems.Structural piling and offshore platforms.Detailed Photos CertificationsPackaging & ShippingCompany Profile Our AdvantagesFAQ
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.