Product Description:
The working principle of our Plastic Pipe End Caps is
straightforward: they are engineered for hermetic sealing of test
pipes, with high-temperature resistant silicone seal rings
pre-embedded in the end caps’ dedicated sealing grooves. This
sophisticated yet simple design ensures uncompromised sealing
integrity and structural stability of the test pipes throughout the
entire hydrostatic pressure testing process.
Specifically developed as specialized sealing end plates for
hydrostatic pressure resistance, these end caps maintain
consistent, leak-free performance from the start to the end of the
testing cycle. As such, they serve as an indispensable component
for any professional hydrostatic pressure testing setup.
Opting for our Plastic Pipe End Caps means investing in superior
quality and long-term operational reliability. Crafted from
premium-grade materials, our end caps are built to withstand
extreme testing conditions—including high pressure, temperature
fluctuations, and prolonged operational cycles. Whether your
testing scope covers residential plumbing systems or industrial
commercial pipe networks, our end caps deliver the optimal sealing
solution to guarantee precise, repeatable, and trustworthy
hydrostatic testing results.
Features:
Product Name: φ25mm End Closure for Plastic Pipe Hydrostatic
Pressure Testing Machine with O-Ring Sealing
O-Ring Seal Dimension: φ22 × 3.5mm
End Cap Connector: Standard configurations include M12 × 1.25 and
1/4''; custom specifications are available to meet specific
customer requirements
Applicable Pipe Diameter Range: φ25mm ~ φ25.2mm
Net Weight: 1 kgProduct ApplicationsThis end closure serves as a
dedicated sealing component for multiple hydrostatic pressure
testing scenarios. It functions as a specialized end cover for
short-term tightness pressure testing of plastic pipe assemblies, a
tailored sealing accessory for hydrostatic pressure testing of
thermoplastic pressure piping systems, and a high-performance
sealed end cap for hydrostatic pressure resistance testing of
plastic pipes.
Technical Parameters:
| Fixture structure | Half round pot form,easy for installation , no leakage, convenient
operation |
| Model | φ 25mm DN25 |
| Packing | Standard export wooden |
| Weight | 1KG |
| Range of application | Mainly used for sealing of PVC, PE, PP-R, ABS, composite pipe
samples for hydrostatic test, blasting test, negative pressure test
and so on. Seal end plate for resistance to hydrostatic pressure,
end cover for thermoplastics pressure piping, end cover for
thermoplastics pressure piping. |
| Delivery time | 3~5 days |
| End cap connector | M12*1.25, 1/4''(customizable) |
| Exterior Size(mm*mm) | φ65*55mm |
| Color | Silvery white |
| Material | 304# Stainless Steel |
Applications:
TH XGY Plastic Pipe End Caps are indispensable end sealing devices
engineered for a broad spectrum of plastic piping systems. They are
specifically designed to provide reliable hermetic sealing for PVC,
PE, PP-R, ABS, and composite pipe specimens during hydrostatic
testing, burst testing, negative pressure testing, and other
pressure-based performance evaluations.
Available in Type A and Type B configurations, these end caps are
fully compliant with ISO 1167 standards. They are optimized for
short-term tightness pressure testing of pipe assemblies,
delivering a robust, leak-proof seal that prevents test medium
leakage and specimen damage throughout the testing process.
Exceptionally suited for hydrostatic pressure resistance testing,
the TH XGY end caps have become a core component for quality
control in piping R&D, production, and project verification.
Business & Supply Specifications
- Minimum Order Quantity (MOQ): 1 set
- Monthly Supply Capacity: 1,000 sets
- Lead Time: 3–5 working days upon order confirmation
- Packaging: Standard export-grade wooden crates, ensuring product
integrity and safe transit for international shipments
- Payment Terms: Flexible options available, including T/T, L/C,
Western Union, MoneyGram, D/P, and D/A, to accommodate diverse
global customer requirements
Product Core Parameters
- Model Number: φ75mm
- Net Weight: 6 kg
- Handling Feature: Lightweight design for effortless on-site
operation and transportation
As an ISO-compliant, high-quality sealing solution, TH XGY Plastic
Pipe End Caps offer an optimal balance of reliability and
cost-effectiveness. They serve as a critical tool for all
hydrostatic and pressure testing applications in piping projects,
ensuring accurate, repeatable test results and streamlined quality
assurance workflows.
Support and Services:
Our Plastic Pipe End Caps are engineered to deliver robust,
long-lasting hermetic sealing for the ends of plastic pipes,
ensuring exceptional leak-proof performance even under rigorous
hydrostatic pressure testing conditions.
Beyond our premium-quality end caps, we also provide comprehensive
technical support and value-added services to maximize the
performance and service life of your equipment. Our team of
certified technical experts is on standby to address all your
inquiries regarding product installation, operational procedures,
and routine maintenance. For unique application scenarios or custom
specifications, we are fully equipped to develop tailored solutions
that align precisely with your requirements.
We are dedicated to delivering industry-leading products and
customer-centric services. Contact us today to learn more about our
technical support offerings and discover how we can fulfill your
plastic pipe end cap needs with professional, reliable solutions.
Packing and Shipping:
Our Plastic Pipe End Caps are supplied in sets of two units,
encased in export-grade wooden crates to provide robust protection
against impacts, vibrations, and moisture during transit, ensuring
safe delivery to your designated location. Each crate is
prominently labeled with the product name and specification for
quick and easy identification during receiving and inventory
management.
Shipping Information
- Available Shipping Modes: Multiple logistics options are offered,
including courier service, air freight, sea freight, and rail
freight, to accommodate diverse delivery requirements and budget
considerations.
- Order Processing Time: All confirmed orders are processed and
prepared for shipment within 1–2 business days.
- Transit Duration: Shipping times are subject to variation depending
on the final delivery destination and selected logistics mode.
- Shipment Tracking: Upon dispatch of your order, a dedicated
tracking number will be issued to you promptly, enabling real-time
monitoring of your consignment’s logistics status.
FAQ:
Q1: What is the brand of these plastic pipe end caps?
A1: TH.
Q2: What is the model number of these plastic pipe end caps?
A2: XGY.
Q3: Are these plastic pipe end caps certified?
A3: Yes, they hold ISO 9001 certification.
Q4: Where are these plastic pipe end caps manufactured?
A4: They are manufactured in Beijing, China.
Q5: What is the minimum order quantity (MOQ) for these plastic pipe
end caps?
A5: 1 set.
Q6: What is the monthly supply capacity of these plastic pipe end
caps?
A6: 1,000 sets per month.
Q7: What is the lead time for these plastic pipe end caps?
A7: 3–5 working days upon order confirmation.
Q8: What packaging method is used for these plastic pipe end caps?
A8: They are packaged in standard export-grade wooden crates.
Q9: What are the payment terms for these plastic pipe end caps?
A9: Flexible payment terms are available, including T/T, L/C,
Western Union, MoneyGram, D/P, and D/A.




