The PIRESO 3-inch HPLS Split Sleeve Repair Clamp is a high-end engineering solution for leak control and sealing in hydrocarbon, water, and industrial process lines. Designed under technical interchangeability standards with international systems, our HPLS enclosure offers maximum operational safety with the competitive advantage of being entirely manufactured in Mexico.
Technical Specifications – 3″ Model (Standard)
This model is optimized to withstand critical conditions in 3″ diameter pipelines, ensuring a hermetic seal through a high-precision mechanical fastening system.
| Engineering Detail | Value (3″) |
|---|---|
| Nominal Pipe Size (API) | 3″ |
| Overall Length (Exterior) | 9″ |
| Dist. Between Circumferential Seals | 5.500″ |
| Dist. Between Lateral Seals (Internal Diam.) | 4.000″ |
| Maximum Operating Pressure (PSI) | 1500 |
| Hydrostatic Test Pressure (1.5x) | 2,250 PSI |
High-Resistance Materials & API/ASME Compliance
At PIRESO, material quality is non-negotiable. Our 3″ clamps meet the most demanding Oil & Gas industry specifications:
-
- Clamp Body: ASTM A216-WCC cast steel, ideal for pressure applications and excellent field weldability.
- Industrial Grade Fasteners: Equipped with ASTM A193 Gr B7 studs and ASTM A194 Gr 2H nuts to withstand extreme sealing torques.
- Sealing Technology: Buna-N seals with a “retaining finger” design, preventing gasket displacement during high-pressure installation.
- Design Standards: Developed with strict reference to ASME Section VIII and API-8H.
Advantages of PIRESO vs. Other Brands
By choosing our repair solutions, you gain strategic benefits that import brands cannot match in the domestic market:
-
- Immediate Availability: As domestic manufacturers based in Mexico, we eliminate waiting times for customs procedures, allowing for an immediate response to leak emergencies.
- Optimized Costs: Competitive direct manufacturing prices without additional charges for importation or foreign intermediaries.
- Local Technical Support: Direct technical assistance in Spanish for the correct selection and installation in the field.
- Technical Interchangeability: Designed under API-8H and ASME standards, serving as a high-quality alternative to brands such as Plidco®.
- Certified Quality: Delivered with Material Test Reports (MTR) and hydrostatic test certificates at 2,250 PSI.
Frequently Asked Questions
Do you offer immediate delivery in Mexico?
Yes, as local manufacturers, we manage urgent shipments to any industrial zone or refinery in the country.
Is it suitable for in-service welding?
Correct, the WCC material allows for perimeter welding to convert the mechanical repair into a permanent, long-term solution.