3 Inch Plastic Pipe End Plug
Description
Technical Parameters
Product Description
For medium-diameter pipelines, both temporary blockage and permanent pipe sealing impose dual requirements on fitting interference fit and ease of assembly & disassembly. Our 3 inch plastic pipe end plug is a general-purpose socket-type sealing fitting designed for water-supply-drainage and irrigation industries. Produced via one-step injection molding of premium-grade PVC raw material, its insertion-section length is optimized based on engineering tests to guarantee tight sealing force after pipe insertion without excessive tightness that hinders disassembly. A chamfered guide is designed on the inserting end of the plug so that the inner wall of the PVC pipe will not be scratched during on-site assembly.
Many overseas building-material wholesalers report that ordinary pipe-end plugs are prone to inadequate insertion, dislodgement and water leakage. For every batch of our 3 inch plastic pipe end plug, sampling interference-fit tests are conducted with strict control over outer-diameter tolerances. Lightweight and corrosion-resistant, this plug outperforms metal plugs in service life under humid and acid-alkali working conditions. For irrigation-equipment integrators and building-material trading agents, this highly versatile fitting is an essential baseline item in product portfolios.
Specifications
|
Parameter Item |
Specification |
|
Product Name |
3 inch plastic pipe end plug |
|
Nominal Size |
3 inch (DN80) |
|
Connection Type |
Socket-type |
|
Material |
PVC (Polyvinyl Chloride) |
|
Standard Compliance |
SCH40 |
|
Rated Working Pressure |
≤150 PSI |
|
Base Color |
White, custom colors available |
Application Fields
End-of-line sealing for building water-supply-drainage branch pipelines, closure of agricultural-irrigation branch pipelines, port sealing for swimming pool & SPA equipment, closure of HVAC condensate pipelines, temporary or permanent sealing for industrial-fluid pipelines. Also applicable for oxygen-supply pipeline sealing in aquaculture and port closure for chemical-waste-liquid collection pipelines.
01
Customization Capability
OEM and ODM customization is supported. Mold opening and sampling production can be performed according to customer drawings or physical samples. Conventional MOQ for medium-weight products ranges from 1,000 to 5,000 units; minimum-order quantity is negotiable with sales representatives. The mold-development cycle is 25-40 days. Samples are produced at T0 phase for customer confirmation prior to mass-production launch. Samples of 3 inch plastic pipe end plug are free of charge while shipping cost is borne by customers; sample shipping is free for customers who have paid mold-development fees. Up to 2 colors or models can be mixed within one MOQ order.
02
Quality Control
Complete end-to-end quality-control workflow: raw-material inspection and drying to avoid material mixing and moisture; regular mold maintenance and overhaul; daily equipment inspection; mass-production startup only upon first-article acceptance; periodic sampling inspection during production with defective-product isolation; batch inspection for finished goods with full-batch traceability information. Third-party inspection agencies are welcome for on-site factory inspections.
03
After-Sales Service
Pre-sales one-on-one communication with customers to match suitable solutions according to requirements. Upon customer request during production, real-life photos and videos can be provided to synchronize production progress. When quality feedback is received after shipment, root-cause analysis will be performed promptly and corresponding solutions will be offered. Production lead-time for repeat orders will be significantly shortened compared with new customized orders.
04
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