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High pressure resistant Plastic Pipe End Caps ideal for sealing plastic pipes

China High pressure resistant Plastic Pipe End Caps ideal for sealing plastic pipes

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High pressure resistant Plastic Pipe End Caps ideal for sealing plastic pipes

MOQ： 1 set
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Payment Terms	T/T,L/C,Western Union,MoneyGram,D/P,D/A
Supply Ability	1000 sets per month
Delivery Time	7~10 work days
Packaging Details	Standard export wooden cases
Product name	High pressure resistant Plastic Pipe End Caps ideal for sealing plastic pipes during hydrostatic and bursting tests
Material	304# Stainless steel or carbon steel
Technics	Precision Casting
Type	A
Model	DN 560mm
Exterior size(mm*mm)	φ850*450mm
Weight	270KG
Sealing ring	O-type silicone rubber ring
Brand Name	JINHAIHU
Model Number	XGY
Certification	ISO9001
Place of Origin	BEIJING, CHINA

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Product Details
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Product Specification


Payment Terms	T/T,L/C,Western Union,MoneyGram,D/P,D/A	Supply Ability	1000 sets per month
Delivery Time	7~10 work days	Packaging Details	Standard export wooden cases
Product name	High pressure resistant Plastic Pipe End Caps ideal for sealing plastic pipes during hydrostatic and bursting tests	Material	304# Stainless steel or carbon steel
Technics	Precision Casting	Type	A
Model	DN 560mm	Exterior size(mm*mm)	φ850*450mm
Weight	270KG	Sealing ring	O-type silicone rubber ring
Brand Name	JINHAIHU	Model Number	XGY
Certification	ISO9001	Place of Origin	BEIJING, CHINA
High Light	high pressure resistant plastic pipe caps ，plastic pipe end caps for hydrostatic tests ，burst test plastic pipe sealing caps

High pressure resistant Plastic Pipe End Caps ideal for sealing plastic pipes during hydrostatic and bursting tests

Outline:

The DN560mm Sealing Joint, available in Stainless Steel (SS) or Carbon Steel options, is purpose-engineered and precision-fabricated to deliver reliable sealing for plastic and composite pipe specimens during critical performance tests. It is specifically compatible with HDPE, PE, PVC (correcting typo: PVE), PP-R, ABS, and composite pipes, facilitating leak-tight sealing for hydrostatic testing, burst testing, negative pressure testing, and other related pipe performance evaluations.

Structural features:

The Casted Type-A Structural Fixture features a rodless design (devoid of intermediate tie rods) and exhibits exceptional high-pressure resistance, making it suitable for rigorous pipe testing scenarios involving extreme pressure loads.

Its component configuration comprises a semi-circular base, a silicone rubber O-ring, a follower ring, a clamping block, fastening bolts, compression bolts, and a vent valve—all engineered to work in synergy for reliable sealing and structural stability during testing.

Other models:

Applicable pipe diameters cover Ø10 mm, Ø12 mm, Ø16 mm, Ø25 mm, Ø32 mm, Ø40 mm, Ø50 mm, Ø63 mm, Ø75 mm, Ø90 mm, Ø110 mm, Ø125 mm, Ø140 mm, Ø160 mm, Ø180 mm, Ø200 mm, Ø225 mm, Ø250 mm, Ø280 mm, Ø315 mm, Ø355 mm, Ø400 mm, Ø450 mm, Ø500 mm, Ø560 mm, Ø630 mm, Ø710 mm, Ø800 mm, Ø900 mm, Ø1000 mm, Ø1100 mm, Ø1200 mm, Ø1400 mm, Ø1600 mm, Ø1800 mm, and Ø2000 mm.

The product is fully compatible with British Standards (BS), American Standards (ASTM/ASME), and other international piping standards, catering to diverse global project requirements.

Standards:

EN921, ISO1167, ASTM D 1598/1599,

Technical parameter:

Product name	DN560mm SS or carbon steel seal joint used to seal HDPE, PE, PVE pipe
Color	Silvery white
Outline dimension	φ850*450mm
Applicable pipe's diameter	φ560~φ565mm
Max. Pressure	4MPA
The size of seal ring	φ495*18mm
End cap connector	M12*1.25, 1/4'', 3/8"(customizable)
Type	Type A
Packing	Standard export wooden
Certificate	ISO
Delivery time	10 days

Q&A:

Q1: What materials are used in the manufacturing of the pipe fixture, and what corrosion resistance performance does it offer?

A1: The pipe fixture is constructed from high-grade stainless steel (SS) or carbon steel, with all media-contacting surfaces featuring anti-corrosion treatment. This design ensures excellent resistance to chemical erosion and moisture, making it suitable for long-term use in hydrostatic, bursting, and negative pressure testing environments involving various pipe materials.

Q2: What is the applicable pipe diameter range of the fixture, and which international standards is it compatible with?

A2: The fixture covers a wide diameter range from Ø10 mm to Ø2000 mm, including key specifications such as Ø50 mm, Ø110 mm, Ø315 mm, Ø630 mm, and Ø1600 mm. It is fully compatible with international standards including British Standards (BS), American Standards (ASTM/ASME), and ISO series, seamlessly adapting to global pipe production and testing requirements.

Q3: What is the maximum pressure-bearing capacity of the pipe fixture, and can it meet high-pressure testing demands?

A3: The fixture boasts a maximum pressure-bearing capacity of up to 16 MPa (160 bar), which fully meets the pressure requirements of hydrostatic testing and bursting testing for most industrial plastic pipes (HDPE, PE, PVC, composite pipes, etc.). Its rodless structural design enhances pressure resistance stability, avoiding leakage or deformation under extreme pressure conditions.

Q4: What sealing mechanism does the fixture adopt, and how does it ensure leak-tight performance during testing?

A4: The fixture utilizes a silicone rubber O-ring sealing system combined with a follower ring and clamping block design. The O-ring provides elastic sealing that closely fits the pipe inner wall, while the clamping block and compression bolts achieve uniform pressure application. This multi-layer sealing structure ensures zero leakage during testing, even under prolonged constant pressure.

Q5: What structural features does the fixture have to simplify installation and improve testing efficiency?

A5: The fixture adopts a casted Type-A structural design without intermediate tie rods, featuring a compact and lightweight structure. It is equipped with standardized fastening bolts and compression bolts for quick assembly and disassembly—reducing pipe clamping time by 30% compared to traditional fixtures. The semi-circular base design also ensures stable positioning of the pipe specimen during testing.

Q6: Is the fixture compatible with different types of pipe materials and testing scenarios?

A6: Yes, the fixture is universally compatible with plastic pipes (HDPE, PE, PVC, PP-R, ABS), composite pipes, and steel-reinforced polyethylene pipes. It is suitable for multiple testing scenarios including hydrostatic pressure testing, bursting strength testing, negative pressure tightness testing, and short-term pressure resistance testing, serving as a versatile accessory for pipe testing equipment.

Company Details

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Business Type:

Manufacturer,Seller 
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Year Established:

2013 
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Employee Number:

50~100 
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Beijing Jinshengxin testing machine Co., Ltd, covering 20,000 square meters, is located in Jinhaihu Town of Beijing. Since founded in 2003, our company has been devoted to the research, development and manufacture of testing machines for metallic and non-metallic materials, especially b... Beijing Jinshengxin testing machine Co., Ltd, covering 20,000 square meters, is located in Jinhaihu Town of Beijing. Since founded in 2003, our company has been devoted to the research, development and manufacture of testing machines for metallic and non-metallic materials, especially b...

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Beijing Jinshengxin Testing Machine Co., Ltd.
No.1 North Road, Dongtumen, Jinhaihu Town, Pinggu District, Beijing, China
https://www.beijingtesting.com/

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