Views: 0 Author: Site Editor Publish Time: 2026-05-11 Origin: Site
The JMG 4–10 inch RTP Tape Production Line is a complete manufacturing system — an integrated, automated extrusion line that continuously produces fully bonded, spoolable RTP pipes ranging from 114mm to 273mm in diameter.
Component | Specification |
|---|---|
Inner Pipe Extruder | Single screw extruder with custom screw design for HDPE/PP/PA |
Tape Winding Unit | Multiple units optional (2–16 heads), automatic constant tension control |
Outer Sheath Extruder | Single screw extruder, HDPE/PP material |
Cooling System | Spray cooling tank with vacuum sizing |
Haul-off Unit | Caterpillar belt type, servo motor control |
Winder | Automatic coil winder, spoolable pipe output |
Control System | PLC full automation, touch screen HMI, optional remote monitoring |
Parameter | Specification |
|---|---|
Pipe Diameter Range | 4 – 10 inch (114mm – 273mm) |
Maximum Working Pressure | Up to 32 MPa (320 bar) |
Reinforcement Materials | Fiberglass tape, Aramid tape, Polyester tape, Steel cord |
Line Speed | Customizable upon request |
Control System | PLC with automatic constant tension control |
Certification | CE certified |
Typical Applications | Oil & gas pipelines, high-pressure water, special fluid transport |
A single RTP line can accommodate up to 16 tape winding heads for multi-layer reinforcement, giving manufacturers complete flexibility to scale reinforcement intensity according to specific pressure requirements.
The JMG production line supports a diverse range of reinforcement tapes — each serving distinct pressure and cost optimization goals:
Glass Fiber Reinforced Thermoplastic Tape (GFRTP): Industry standard for general-purpose, cost-effective reinforcement at moderate pressure levels.
Aramid Tape (Kevlar® equivalent): Exceptional strength-to-weight ratio for demanding high-pressure applications requiring lightweight performance.
Polyester Tape: High corrosion resistance, ideal for chemically aggressive environments.
Steel Cord: Maximum pressure rating for the most demanding high-pressure oil and gas applications.
Performance Metric | RTP (JMG Line Output) | Traditional Steel Pipe | Advantage |
|---|---|---|---|
Pressure Resistance | Up to 32 MPa working pressure; burst pressure >100 MPa possible | Up to ~20 MPa for carbon steel (onshore) | RTP meets or exceeds standard steel ratings |
Weight | ~20% weight of metal pipes; ~50% of conventional plastic pipes | Heavy — requires heavy lifting equipment | Massive logistical advantage |
Corrosion Resistance | Excellent — resists H₂S, CO₂, brine, acids | Poor — requires inhibitors, cathodic protection, coatings | Extended service life, lower maintenance |
Installation Speed | Can be laid at >10 km/day; typically <2 days for a line | 70+ days for equivalent line | 35x faster installation |
Installation Cost | 20% lower than steel pipe | Baseline | Significant capital savings |
Lifecycle Cost | 1/3 of carbon steel pipe | Baseline | Massive TCO advantage |
Service Life | Up to 50+ years (corrosion-proof design) | 15–25 years before corrosion replacement | 2–3x longer operational life |
The JMG production line delivers RTP pipe weighing only about 20% of metal pipes and 50% of standard plastic pipes. This dramatic weight reduction translates directly into operational savings:
Lower transportation costs: More pipe per truckload, fewer heavy-haul shipments.
Minimal equipment footprint: No cranes, fewer trucks, smaller right-of-way.
Field installation without welding: Eliminates the need for certified welders and extensive welding equipment — both expensive and time-consuming to mobilize.
Spoolable continuous lengths: Minimal joints, fewer potential leak points, less integrity management overhead.
API SPEC 15S (2022 edition) is the definitive specification for spoolable reinforced plastic line pipe in oilfield and energy applications, covering transport of multiphase fluids, hydrocarbon gases, hydrocarbon liquids, oilfield production chemicals, and nonpotable water. The standard sets comprehensive requirements for material selection, manufacturing processes, dimensional tolerances, performance testing, quality control, and transportation/storage guidelines. While API 15S applies typically to pipeline systems up to 6 inches (150mm) in diameter at pressures up to 5,000 psi (34.5 MPa), the 4–6 inch diameter range represents the primary target for full API 15S certification, with larger diameters (8–10 inches) requiring supplementary qualification.
The JMG 4–10 inch RTP Tape Production Line is CE Certified, meeting international safety and quality standards, with proven exports to Saudi Arabia, Iran, India, and Indonesia — demonstrating the machinery meets regional certification requirements across major oil and gas markets.
The 4–10 inch diameter range occupies the strategic space in oil and gas infrastructure.
The 4–10 inch range is ideal for flowlines from wellheads to manifolds (3–6 inches for single wells) and satellite gathering lines (6–10 inches for aggregated flow) where spoolable RTP eliminates welding, dramatically reduces installation time, and eliminates corrosion concerns that plague steel in sour crude environments.
Shale gas gathering systems, associated gas collection from oil production facilities, and fuel gas distribution within processing facilities all leverage RTP for its combination of high pressure capability and spoolable installation.
Enhanced oil recovery (EOR) requires high-pressure water injection to maintain reservoir pressure. RTP delivers working pressures up to 32 MPa (320 bar) — ideal for demanding water injection service without corrosion concerns.
Western Saudi Arabia’s oil fields, among many others, face severe corrosion risks. Saudi Aramco typically replaces metal pipes every 7–10 years due to erosion and internal corrosion from hydrocarbons. Aramco and Baker Hughes launched Novel, a 50/50 joint venture, to produce non-metallic pipelines — including RTP — from composite materials. RTP’s inherent corrosion resistance positions it as the preferred solution for sour service environments.
Carbon Capture, Utilization, and Storage (CCUS) projects require CO₂ injection pipelines with exceptional corrosion resistance and permeability management. TCP and RTP are increasingly being adopted for green energy infrastructure — hydrogen transportation and CCUS pipelines — due to their strong corrosion resistance, pressure handling capabilities, and lower carbon footprint compared to steel.
The financial case for RTP over steel is definitive. Baker Hughes reports its spoolable composite pipe reduces installation time by up to 60% and delivers installed costs 20%+ lower than steel. Installation takes less than 2 days for a typical line compared with approximately 70 days for carbon steel — a 35x reduction. Goldstone’s field experience confirms installation saves 40–80% time and 35–65% less cost compared to jointed steel pipe.
Cost Category | Steel Pipe | RTP Pipe |
|---|---|---|
Initial Material | Lower per unit | Higher unit cost |
Transportation | Expensive (heavy, short lengths) | Inexpensive (light, spooled) |
Installation | Slow, weld labor, heavy equipment | Rapid, minimal crew, light equipment |
Corrosion Management | Inhibitors, coatings, cathodic protection (ongoing) | None required |
Maintenance | Frequent inspections, repairs | Minimal |
Replacement Cycle | 15–25 years in corrosive service | 50+ years |
Total 20-Year Cost | Baseline | 20–40% lower |
Studies confirm RTP’s lifecycle costs are up to one-third of carbon steel pipe — with the difference driven almost entirely by eliminated corrosion monitoring and ongoing maintenance expenses. Although the unit cost of RTP/TCP is higher than steel, overall cost (pipe + installation) is 5–30% cheaper.
Market Segment | Key Drivers |
|---|---|
Middle East | Saudi Aramco non-metallic adoption strategy; harsh environment; sour service needs; 7–10 year steel replacement cycles |
North America | Shale gas gathering networks; pipeline replacement of aging steel infrastructure |
Asia-Pacific | Rapid infrastructure expansion; growing oil and gas production; environmental regulations driving pipeline upgrades |
JMG Machinery has demonstrated its global reach with proven exports to Saudi Arabia, Iran, India, and Indonesia — all major oil and gas markets where RTP is actively deployed. The company’s CE certification ensures international regulatory compliance and market acceptance.
Manufacturing Excellence: JMG Machinery specializes in tape/fiber/shortcut winding reinforced composite pipe production equipment, with focused expertise in continuous extrusion systems for high-pressure RTP.
Full Customization: Flexible configuration tailored to your specific pressure rating and pipe diameter requirements — from reinforcement materials to number of winding stations.
Export Experience: Proven track record in major oil and gas markets across the Middle East (Saudi Arabia, Iran), Southeast Asia (Indonesia), and South Asia (India) — regions where RTP is rapidly displacing steel.
Technical Support: Full after-sales support including installation guidance, operator training, and ongoing maintenance services.
Competitive Pricing: Factory-direct pricing without intermediary markup, combined with CE-certified quality and global shipping support.
