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{"title":"Sealing End Closure For Plastic Pipes with pressure plate fastening screws and","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/b4\/03b7fadd559d19376e7c902dbca4-200x200-1\/sealing_end_closure_for_plastic_pipes_with_pressure_plate_fastening_screws_and.jpg","attrs":{"Techniques":"Casting","Product Name":"Sealing End Closure For Plastic Pipes with pressure plate fastening screws and silicone seal for hydrostatic pipe applications","Place of origin":"Beijing, China","Material":"304# Stainless Steel \/Carbon Steel"}}
{"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"}}
Designed to deliver reliable sealing for PVC-U and HDPE pipes throughout hydrostatic pressure testing procedures, in full conformance with ISO 1167, ASTM D1598 and ASTM D1599 standards.
Application
Designed for hydrostatic pressure testing of PVC-U and HDPE pipes in compliance with ISO 1167, ASTM D1598 and ASTM D1599 standards.
Construction
The end cap assembly consists of a structural base, silicone sealing gasket, connecting bolts, sealing pressure plate and fastening clamp.
Fastening screws configured for the sealing pressure plate
Medium overload protection interface integrated into clamp base
Precision machining on inner side of clamping claw
Technical Specifications
Construction Material
304 Grade Stainless Steel / Carbon Steel
Manufacturing Process
Precision Casting
Maximum Rated Pressure
2 MPa
Operating Temperature Range
15 ℃ - 95 ℃
Overall Dimensions
Φ850 * 465 mm (per single unit)
Net Weight
150 kg (per single unit)
Structural Design
Semi-circular vessel configuration with hassle-free installation, zero leakage performance and ergonomic operation
Frequently Asked Questions
What nominal diameter scope does this hydrostatic pipe sealing fixture cover?
This fixture supports a full nominal diameter range from DN20 to DN1800mm, making it highly adaptable for small-bore residential pipes and large-diameter municipal engineering pipelines alike.
What material is used for the sealing component and what key performance does it ensure?
The sealing assembly adopts high-temperature resistant fluorosilicone material, which guarantees long-term sealing stability and zero leakage during constant-pressure and high-temperature hydrostatic tests.
What construction material is applied to the main body and what benefits does it bring?
The main body is manufactured from high-strength forged carbon steel and 304 stainless steel, delivering excellent deformation resistance and corrosion protection for long-term industrial usage.
What is the maximum sustainable operating pressure and which testing scenarios fit it best?
The fixture holds a maximum continuous operating pressure of 10 MPa, and is specially designed for long-term static pressure testing and accelerated pressure cycling tests of thermoplastic pipes.
Which international testing standards does this fixture comply with and which core industries use it?
It fully conforms to ISO 1167, ASTM D1598 and ASTM D1599 standards, and is widely used in plastic pipe manufacturing, third-party quality inspection, building material certification and pipeline engineering supervision.
What structural design features does this hydrostatic fixture have and which pipe categories is it suitable for?
It adopts a self-centering quick-clamp structure with easy installation and disassembly. It is suitable for PE water supply pipes, PVC-U drainage pipes, PPR hot-water pipes and steel-reinforced plastic composite pipes.
Product Gallery
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...
