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End Closure For Plastic Pipes designed for easy installation and sealing preventing leakage during internal pressure and bursting tests

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End Closure For Plastic Pipes designed for easy installation and sealing preventing leakage during internal pressure and bursting tests

Large Image : End Closure For Plastic Pipes designed for easy installation and sealing preventing leakage during internal pressure and bursting tests

Product Details:

Place of Origin:	BEIJING, CHINA
Brand Name:	TH
Certification:	ISO9001
Model Number:	XGY

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Packaging Details:	Standard export wooden cases
Delivery Time:	3~5 work days
Payment Terms:	T/T,L/C,Western Union,MoneyGram,D/P,D/A
Supply Ability:	1000 sets per month

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Detailed Product Description

Product Name:	End Closure For Plastic Pipes Designed For Easy Installation And Sealing Preventing Leakage During Internal Pressure And Bursting Tests	Material:	304# Stainless Steel
Technics:	Precision Casting	Type:	Plug
Model:	φ 40mm	Exterior Size(mm*mm):	φ 88*80mm
Weight:	1.5KG	Place Of Origin:	Beijing, China
Highlight:	plastic pipe end closure , leak-proof pipe end cap , pressure-resistant pipe sealing cap

End Closure For Plastic Pipes

Designed for easy installation and sealing, preventing leakage during internal pressure and bursting tests.

Range of Application

Primarily engineered for airtight sealing and end capping of PVC, PE, PP-R, ABS, and composite pipe specimens, this component facilitates a full spectrum of pressure-based performance evaluations, including hydrostatic tests, bursting tests, and negative pressure tests.

As a specialized sealing accessory, this plastic pipe plug is specifically designed to support internal pressure and bursting strength assessments of PE, PVC, and PP pipes, ensuring reliable specimen containment throughout rigorous testing procedures.

Product Summary

We boast an annual output of tens of thousands of sets of pipe end closures, guaranteeing the technical superiority and premium quality of these critical components for pipeline hydrostatic pressure testing. Fabricated from high-grade 45# carbon steel or 304 stainless steel, these end closures are available in multiple sealing configurations, including internal end sealing, external clamping sealing, and dual-seal designs. They are fully compatible with a wide range of pipe diameters to accommodate the diverse testing needs of different pipeline projects.

Configuration

This component comes integrated with a full suite of pre-fitted accessories, including fastening bolts, O-type sealing rings, and vent valves, delivered as a completely assembled unit ready for direct deployment.

Fixture Structure

Half round pot form, easy for installation, no leakage, convenient operation.

Technical Parameters

Product name	End Plug
Color	Silvery white
Outline dimension	φ88*80mm
Applicable pipe's diameter	φ42~φ42+0.3mm
Max. Pressure	20MPA
The size of seal ring	φ38*3.5mm
Packing	Standard export carton
Certificate	ISO
Delivery time	5~7 days

Frequently Asked Questions

Q: Will the fixtures experience clamping loosening during long-term high-pressure holding tests (e.g., 24 hours or more)?

A: No. The fixtures adopt a self-locking fastening bolt system with anti-slip thread design. Once tightened to the specified torque, the bolts will not loosen due to pressure fluctuations or prolonged holding time, maintaining stable clamping force and sealing performance throughout the entire test cycle.

Q: Will the surface treatment of the fixture affect the testing medium or cause contamination of pipe specimens?

A: The fixture's surface undergoes professional anti-corrosion treatment, such as electroplating or passivation, depending on the base material. This treatment not only enhances the fixture's corrosion resistance but also ensures that no metal ions or debris will peel off into the testing medium, avoiding contamination of pipe specimens and ensuring the accuracy of test results.

Q: What is the difference in application scenarios between carbon steel and stainless steel hydrostatic testing fixtures?

A: Carbon steel fixtures are cost-effective and suitable for routine hydrostatic tests using water as the medium, ideal for batch testing of common plastic pipes. Stainless steel fixtures, with superior corrosion resistance, are designed for tests involving corrosive media such as salt water or chemical solutions, as well as high-purity pipe testing scenarios where no rust contamination is allowed.

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