DSTHERM INDUSTRIAL LIMITED
| Payment Terms | L/C,T/T |
| Supply Ability | 20days /20 feet container , 35days/40 HQ |
| Delivery Time | 20 days |
| Packaging Details | carton |
| Technics | Injection molding |
| Specification | 1/2" 3/4" |
| Product Name | PPR Test Plug |
| OEM&ODM | Available |
| Material | PPR |
| Standard | ISO/DIN |
| Color | green grey blue white etc. |
| Application | Pressure Testing/New Installations... |
| Package | Carton/ required |
| Pressure | PN12.5, PN16, PN20, PN 25 |
| Brand Name | DSTHERM/Customized |
| Model Number | 1/2"-3/4" |
| Certification | ISO/DIN |
| Place of Origin | Zhejiang China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 20days /20 feet container , 35days/40 HQ |
| Delivery Time | 20 days | Packaging Details | carton |
| Technics | Injection molding | Specification | 1/2" 3/4" |
| Product Name | PPR Test Plug | OEM&ODM | Available |
| Material | PPR | Standard | ISO/DIN |
| Color | green grey blue white etc. | Application | Pressure Testing/New Installations... |
| Package | Carton/ required | Pressure | PN12.5, PN16, PN20, PN 25 |
| Brand Name | DSTHERM/Customized | Model Number | 1/2"-3/4" |
| Certification | ISO/DIN | Place of Origin | Zhejiang China |
Specification
What is Plug?
The plug is a key component used to seal the pipe end or hole in the pipeline system. Its main function is to stop the flow of medium or prevent foreign matter from entering.
Functions
1. Permanent blocking: seal the end of the pipe or the branch interface (such as the reserved opening for decoration).
2. Pressure test: inject water to test the pressure after installation to verify the sealing of the system.
3. System isolation: cut off the water flow during segmented maintenance to reduce the scope of water outage.
4. Dust protection: protect the open pipes during construction to prevent foreign objects from entering.
Applications:
1.Pressure Testing: Seals PPR pipe ends during hydrostatic/pneumatic tests (up to PN25).
2.System Maintenance: Isolates sections for repairs without full shutdowns.
3.New Installations: Protects open pipe ends from debris during construction.
4.Temporary Shutoffs: Safely halts flow in residential, commercial, or irrigation systems.
1.Precision Material
PPR Construction: High-quality polypropylene random copolymer, ensuring corrosion resistance, non-toxicity, and compliance with drinking water safety standards.
Eco-Conscious Design: Fully recyclable, aligning with DSTHERM’s commitment to environmental stewardship ("Love Water").
2.Extended & Ergonomic Design
Enhanced Length: Allows safe, tool-free installation/removal from a distance—ideal for pressurized systems.
Color Customization: Available in standard white or custom colors (e.g., blue/green for easy identification).
3.Brand Identity
Logo Customization: Features the DSTHERM logo (or custom text), reinforcing brand trust in every use.
Compared with metal plugs, we recommend PPR plugs for the following reasons:
1.Perfect Seal, Zero Leakage
Fusion-welded integration with PPR pipes creates a monolithic structure, eliminating leakage points vs. threaded metal plugs.
Why it matters: Ensures lifelong system integrity, preventing water waste and damage ("Love Water").
2.100% Water-Safe Material
Food-grade PPR (ISO 15874/FDA compliant) – no heavy metal leaching, no scaling, preserving water purity.
Why it matters: Safeguards drinking water quality and health ("Love Water").
3.Corrosion & Chemical Resistance
Immune to rust, chlorine, acids/alkalis (pH 2–12), and electrolytic corrosion.
Why it matters: Ideal for chemical transport, water treatment, and coastal/high-salinity environments.
4.50+ Year Service Life
Maintenance-free design – no gaskets to replace, no re-tightening. Matches PPR pipe lifespan (≥50 years).
Why it matters: Slashes long-term costs and hassle.
5.Installation Efficiency & Safety
Lightweight (1/8 the weight of metal plugs) + extended handle (e.g., DSTHERM’s design) enables swift, burn-safe hot fusion.
Why it matters: Cuts labor time by 30% and reduces injury risks ("Enjoy Life").
6.Thermal & Pressure Resilience
Stable performance from -20°C to 95°C (peak 110°C) with pressure tolerance ≥PN20 (2.0 MPa).
Why it matters: Handles residential/commercial hot/cold water systems reliably.
7.Eco-Sustainability
Recyclable material and zero toxic residues during production/use.
Why it matters: Reduces environmental footprint ("Love Water" ethos).
8.Cost Efficiency
Up to 90% cheaper than metal plugs (e.g., brass/stainless steel) + no sealants/tools needed.
Why it matters: Lowers project CAPEX/OPEX.
9.System Compatibility
Matches thermal expansion of PPR pipes, preventing stress cracks during temperature swings.
Why it matters: Ensures reliability in dynamic systems like radiant heating.
Manufacturing Pipes, Fittings, Valve. (Ppr Pipes,Ppr Fittings,Valves & Brass Fittings,Brass Valves)
With Standard Raw Materials, Supplying Better Quality Products.
1. With over 20 years experience, exporting to more than 35 countries.
2. Full Sizes, Sizes : 1/2' to 4' with CW617N & Cu58-3 etc.
3. 200 PCS CNC machines including: Hot Forged Rough Cast Machines+Brass CNC Automatic Machines + Ppr Injection Machines.
4. Customized logo and DSTHERM.
We Will Be Your Better Choice!
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
45,000,000-50,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
DSTHERM INDUSTRIAL LIMITED was founded in 2004, belongs to Seefine Group, wins good reputation through so many years hard works in the abroad markets, Dstherm becomes a famous brand among worldwide markets customers. DSTHERM INDUSTRIAL LIMITED owned factories (ppr system and brass s... DSTHERM INDUSTRIAL LIMITED was founded in 2004, belongs to Seefine Group, wins good reputation through so many years hard works in the abroad markets, Dstherm becomes a famous brand among worldwide markets customers. DSTHERM INDUSTRIAL LIMITED owned factories (ppr system and brass s...
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