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{"title":"End Closure For Plastic Pipes Designed With O Ring Seal And Clamp Mechanism For","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/d0\/4dfbe688c2f4ecb6e31a3d228afc-200x200-1\/end_closure_for_plastic_pipes_designed_with_o_ring_seal_and_clamp_mechanism_for.jpg","attrs":{"Sealing ring":"O-ring","Brand Name":"TH","Model Number":"XGY","Certification":"ISO9001"}}
{"title":"Versatile End Closure For Plastic Pipes Compatible With Various Hydrostatic","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/4d\/a9cef5ff46575c850e0bc1b60b29-200x200-1\/versatile_end_closure_for_plastic_pipes_compatible_with_various_hydrostatic_pressure_and_bursting_testing_standards.jpg","attrs":{"Color":"Silvery white","Fixture structure":"Half round pot form, easy for installation, no leakage, convenient operation.","Max. Pressure":"4MPA","Weight":"280KG"}}
{"title":"ISO9001 Certified End Closure For Plastic Pipes Durable PVC Pipe End Caps for","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/d4\/82e3df678b787129cdc1e909394e-200x200-1\/iso9001_certified_end_closure_for_plastic_pipes_durable_pvc_pipe_end_caps_for_sealing_and_testing_applications.jpg","attrs":{"Working principle":"Sealing the testing pipes with high temperature resistant silicone seal rings embedded in the stainless steel or carbon steel closures seal groove, the closures metal rings press the silicone seal rings.","Application":"Sealing PVC, PE, PP-R, ABS, composite pipe samples for hydrostatic test, bursting test, negative pressure test, etc.","Color":"Silvery white","Sealing Ring":"O-ring"}}
{"title":"High Pressure End Closure For Plastic Pipes DN 20mm PP-R Plastic Pipe End Caps","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/15\/b2b18c791f74c2d95dac973e087b-200x200-1\/high_pressure_end_closure_for_plastic_pipes_dn_20mm_pp_r_plastic_pipe_end_caps.jpg","attrs":{"Type":"A","Material":"304# Stainless Steel","Exterior Size(mm*mm)":"\u03c660*60mm","Technics":"Precision Casting"}}
{"title":"Secure End Closure For Plastic Pipes Designed For DN 630mm PE Pipe Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/54\/e9748816e52f8ae03d3531a0167e-200x200-1\/secure_end_closure_for_plastic_pipes_designed_for_dn_630mm_pe_pipe_pressure_testing_and_sealing_compliant_with_astm_d_1599.jpg","attrs":{"Color":"Silvery white","Brand Name":"TH","Model Number":"DN 630","Certification":"ISO9001"}}
{"title":"End Closure For Plastic Pipes DN 710mm PE PVC Pipe End Caps Suitable For","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/e4\/7754d22e242e44e52b7ca5d9ef40-200x200-1\/end_closure_for_plastic_pipes_dn_710mm_pe_pvc_pipe_end_caps_suitable_for_hydrostatic_test_meeting_astm_d_1598_and_d_1599_standards.jpg","attrs":{"Product Category":"Plastic Pipe End Caps","Standards":"GB\/T 6111, EN921, ISO1167, ASTM D 1598\/1599","Model":"DN 710mm","Color":"Silvery white"}}
{"title":"Hydrostatic Test Plug End Closure For Plastic Pipes Suitable For Large Diameter","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/c9\/ad62cc57c4afb844313c631eef45-200x200-1\/hydrostatic_test_plug_end_closure_for_plastic_pipes_suitable_for_large_diameter_dn_800mm_pvc_pe_pipes_meeting_astm_d_1598.jpg","attrs":{"Product Category":"Plastic Pipe End Caps","Exterior Size(mm*mm)":"\u03c6960*500mm","Material":"304# Stainless Steel Or Carbon Steel","Standards":"GB\/T 6111, EN921, ISO1167, ASTM D 1598\/1599"}}
End Closure For Plastic Pipes With O-Ring Seal and Clamp Mechanism
Factory-direct DN90mm 304 Stainless Steel Pipe Fitting End Closures are specifically engineered for sealing test pipes made of PVC, PP, and PE materials during pressure testing applications.
Working Principle
High-temperature resistant silicone sealing rings are embedded in the seal grooves of the end caps. The metal rings integrated with the end caps apply compression to the silicone sealing rings, creating a secure seal through deformation induced by external pressure.
Construction
This end closure comprises a base, sealing ring, pressing ring, and clamp, forming an integrated sealing structure specifically designed for pipe testing applications.
Application
Primarily intended for sealing PVC, PE, PP-R, ABS, and composite pipe specimens during hydrostatic testing, bursting tests, negative pressure tests, and other relevant pipe testing scenarios.
Fixture Structure
Adopting a semicircular pot structure, this end closure features easy installation, leak-proof performance, and user-friendly operation. Available in various diameter specifications to meet specific testing requirements, with the main body crafted from 304 stainless steel or carbon steel.
Q1: What is the temperature adaptability range of the fixture's sealing component?
A1: The built-in silicone sealing ring features high-temperature resistance, adapting to a working temperature range of -20℃ to 120℃, which meets most pipe hydrostatic test conditions.
Q2: How does the fixture ensure long-term leak-proof performance?
A2: The metal pressing ring exerts uniform pressure on the silicone ring, and the integrated clamp structure maintains stable compression, avoiding seal failure caused by pressure fluctuation.
Q3: Is the fixture compatible with both metric and ASTM standard pipes?
A3: Yes, it supports full-range metric diameters from φ10mm to φ2000mm and all listed ASTM standard sizes, realizing universal application for different specification pipes.
Q4: What is the service life of the fixture's main structural parts?
A4: Made of 304 stainless steel or carbon steel, the base and metal rings have strong corrosion resistance, with a service life of over 5 years under regular test frequency.
Q5: Can the fixture be quickly switched for pipes of different diameters?
A5: It adopts a modular design, allowing fast replacement of matching sealing rings and pressing rings, reducing diameter switching time to within 5 minutes.
Q6: Does the fixture require regular maintenance for sealing performance?
A6: Routine maintenance only involves checking the silicone ring for wear every 300 test cycles; replacement is simple and quick, without affecting overall test efficiency.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Beijing Tonghe Testing Instruments Co., Ltd. Profile
1. Company Foundation and Positioning:
Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global... Beijing Tonghe Testing Instruments Co., Ltd. Profile
1. Company Foundation and Positioning:
Beijing Tonghe Testing Instrument Co., Ltd. was founded by a core team with over 20 years of experience in material testing and testing machine R&D. With mature technical solutions and a global...
