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Our Capabilities

Specialized Services

9 lines of comprehensive service for the hydrocarbon industry, backed by state-of-the-art technology and over a decade of proven experience.

Service 01

Hot Tapping &
Line Stop

Intervention of pipeline systems under pressure through state-of-the-art tapping and plugging technology. We operate under the API 1106 standard with capabilities from 1/2" to 42" and pressures up to 2200 PSI, guaranteeing total operational continuity.

42"
Max. Diam.
2200
PSI Pressure
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Hot Tapping specialist operating equipment
Service 02

Supplies and
Equipment

Design and supply of three-way fittings, "END" flanges, and launcher/receiver traps. Systems compatible with ANSI 150-1500 standards.

1500
ANSI Rating
END
Flange Type
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Specialized industrial supplies and equipment
Service 03

Hot Tapping & Line Stop
Equipment Maintenance

Comprehensive management of preventive, corrective maintenance and certification of Hot Tapping and Line Stop equipment. We ensure the integrity and optimal performance of your assets under international regulations.

V
Maint. Level
100%
Guaranteed
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PROINTECA technical specialized equipment maintenance
Service 04

Environmental
Sanitation

Advanced solutions for the management of environmental liabilities and ecosystem restoration. We execute spill management and mechanical soil removal under rigorous MINEC regulations to mitigate industrial impact.

HAZ
Logistics
100%
Compliance
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Environmental sanitation operations in the field
Service 05

Subterranean
Mapping

Non-invasive localization using GPR Radar and electromagnetic detection. Creation of infrastructure profiles in 2D and 3D maps.

GPR
Technology
3D
Profiles
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Subterranean mapping with GPR technology
Service 06

Integrity
Analysis (AID)

Acoustic Emission Testing (DISP-56) under ASTM E1930. Monitoring of active corrosion and technical evaluation of pressure vessels.

NDT
Category
ASTM
Regulation
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Pipeline integrity analysis and inspections
Service 07

Protective
Coatings

Application of 100% solids liquid epoxy resins and ceramic systems for external pipeline protection in critical environments.

100%
Solids
ICAT
System
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Application of industrial protective coatings
Service 08

Comprehensive Pipeline
Integrity Management (IDD)

In partnership with our strategic ally IAMEXSA — the Latin American leader with over 30 years in comprehensive pipeline inspection — we offer specialized technical solutions for the comprehensive diagnosis of hydrocarbon transport systems through pipelines, applying technologies for both piggable and unpiggable pipelines: MFL, UT WM, UT CD, XYZ, TFI, and highly specialized Non-Destructive Testing (NDT). From georeferenced mapping to final technical reports, all under ASME B31.8S / API 1160 standards and backed by Pipeline Integrity Management Plans (PIGD) to guarantee the safe operational continuity of your assets.

IDD
Management
ASME
Regulation
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Pipeline Integrity Management and Engineering Projects
Service 09

Mechanical Reinforcement &
Operational Sanitation

Comprehensive restoration of the structural integrity of oil pipelines and hydrocarbon transport systems with severe defects or corrosion. We offer custom manufacturing and installation of mechanical sleeves weldable to the specific diameter of the pipeline (Ø 20", 26", 30", or others) and advanced reinforcement systems with composite materials. Our scope covers all critical complementary activities: manual and mechanical excavation, deep surface preparation and cleaning, application of 100% solids liquid epoxy resin external coating, and soil backfilling/compaction. A high-reliability solution suitable for high water table areas through continuous suction and pumping systems, backed by rigorous Non-Destructive Testing (NDT).

API 1104 /
ASME PCC-2
Standard / Design
72h
Max Response
NDT
Certification
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Manufacturing and installation of mechanical reinforcement sleeves
Integrity & Compliance

The 5 Levels of Industrial Maintenance

At PROINTECA, we execute our operations fully aligned with the PDVSA Maintenance Manual (Technical Norms MM-01-01-03 and MM-01-01-04). We cover everything from basic preventive routines to major restoration of highly complex critical equipment.

Level (PDVSA MM-01-01-03) Technical Description of Scope PROINTECA's Operational Capacity
Level I: Routine External visual inspection, physical non-intrusive verification, and daily safety routines under ISO 14224 and API RP 754 standards. Operational pressure monitoring on active lines, external leak tracking, and quick-connect hydraulic coupler lubrication under corporate industrial safety protocols.
Level II: Diagnostics Parameter monitoring, operational reliability logging, and non-destructive testing under API 570, ASME B31G, and NACE / AMPP guidelines. Ultrasonic Thickness Measurement (UT), electromagnetic subterranean interference mapping, and superficial pipeline integrity analysis for active corrosion detection.
Level III: Intervention Partial intrusive inspections, scheduled preventive maintenance, and pressure tests under API 598, ASME Sec VIII Div 1, and ASME B31.3 codes. High-pressure hydrostatic testing in workshops and on-site, thrust cylinder calibration, and power transmission shaft laser alignment.
Level IV: Partial Restitution Partial asset restoration to original design conditions and operational bypasses regulated by API RP 2201, ASME PCC-2, and ISO 15614 / API 1104. Hot Tapping up to 42", under-pressure articulated mechanical plugging (Line Stop) for pipeline bypasses without flow interruption, and installation of mechanical reinforcement sleeves.
Level V: Total Restoration Complete physical rebuilding and technical recertification of critical assets under manufacturer standards (OEM) and API Q1 / ISO 9001 quality systems. OEM absolute restoration of TDW 1200-G machinery, internal rebuilding and metallization of Sandwich Valves under API 6D standards, and remanufacturing of Plugging Cylinders with technical pressure recertification for PDVSA San Tomé, guaranteeing massive savings compared to imports.
🛠️

Level V Major Maintenance Specialists: Strategic Savings for the Nation

Instead of forcing industries to incur costly acquisitions of new machinery abroad, PROINTECA possesses the technical know-how and national infrastructure to disassemble, rebuild to micron tolerances, metallize components, test under extreme pressures, and recertify under API standards the Hot Tapping and plugging equipment of the global brand T.D. Williamson (TDW). Our history is the best guarantee of sustainable operations.

Need a specialized service?

Our technical team is fully ready to assess your requirements and provide tailor-made solutions.

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