PEEK pipe extrusion

PEEK tube, whose Chinese name is polyetheretherketone pipe, PEEK tube not only has better heat resistance than other high temperature resistant plastics, but also has high strength, high modulus, high fracture toughness and excellent dimensional stability. PEEK tubes made of high-performance PEEK materials are widely used in various industries, especially in oil and gas industry and semiconductor industry. PEEK is often the first choice for materials due to the comprehensive requirements of service temperature, chemical resistance, creep resistance, thermal stability and compression resistance.

Nanjing Yuwei has been focusing on PEEK production and processing for many years, and has the ability to produce PEEK pipes and PEEK rings of different sizes. We produce PEEK tubes and PEEK rings by extrusion molding, compression molding, injection molding and mechanical molding. We can customize the sizes of PEEK tubes and PEEK rings according to the customer's requirements.

application area
Military industry and aerospac
Petrochemical industry
Automobile manufacturing
Medical and health care
Instrument and meter
Precision machinery
General machinery
Electronic semiconductor
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Company Honors

1-2.png  16 years of experience in production and R & D of PEEK, PI, PPS and other profiles and parts.

1-2.png  Advanced and mature PEEK profile extrusion production line.

1-2.png  Have the ability of injection molding and machining PEEK parts of various specifications.


1-2.png  Continuous extrusion production line, large injection molding machine, molding machine, five axis machining center, high precision CNC lathe and other processing equipment.

1-2.png  3D coordinate projector, friction and wear testing machine, microcomputer controlled electronic universal testing ma chine, surface hardness tester, etc.


1-2.png  Extruding PEEK rod, sheet, tube and other profiles with com prehensive specifications and large stock.

1-2.png  All kinds of PEEK filaments and capillaries are extruded.

1-2.png  PEEK profile extrusion can be customized according to cus tomer requirements.


1-2.png  Tick comprehensively analyze the material properties and constantly improve the formulation design and process.

1-2.png  Strictly control the enterprise standards and quality inspection process to ensure the factory quality of each product.

1-2.png  It has a good cooperative relationship with the raw material suppliers such as Victrex, vespl, German engineering plastics and other raw materials suppliers in the UK, with stable raw materials sources.

Product display
PEEK pipe series
PEEK pipe cutting
PEEK pipe extrusion
PEEK thin-walled tube
PEEK molded pipe
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Performance Table


Test itemsTest criteriaTest conditionsUnitsNJSSPEEK-1000NJSSPEEK-G1030NJSSPEEK-C1030
Pure resin30% glass fiber30% carbon fiber
Water absorption rate (3.2mm thick tensile bar, soaking test)ISO62-124h, 23℃%
Balance, 23℃%
Tensile strengthISO527Yield, 23℃MPa100175260
Elongation at breakISO527Fracture, 23℃%202.71.7
Bending strengthISO178Yield, 23℃MPa165265380
Bending modulusISO17823℃GPa4.111.323
Compressive strengthISO60423℃MPa125250300
Impact strength of simply supported beamISO179/1eAThere is a gapkJ/m2787
ISO179/1UNo gapkJ/m25545
Impact strength of cantilever beamISO180/AThere is a gapkJ/m27.5109
ISO180/UNo gapkJ/m2-6045
Shore D hardnessISO86823℃858888
Melting pointISO11357-343343343
Glass transition temperatureISO11357Start143143143
Specific heat capacity


Coefficient of thermalexpansionISO11359Below Tg along the flow directionppm/K45185
Below Tg along the flow directionppm/K120186
Heat distortion temperatureISO75-f1.8Mpa152315315
Thermal conductivityISO22007-423℃W/mK0.290.30.95
Dielectric strengthIEC60243-12mmkV/mm2325-
Dielectric constantIEC6025023℃,1KHz-3.13.2-3.4-
Volume resistivityIEC6009323℃,1VΩ·cm10161016105
PEEK specification table
Other specifications can be customized
Processing possibility
PEEK production

Focus on the R&D, design, production and composite modification of special engineering plastics such as PEEK, PI, PPS and PEI.

Process capability

Have the ability of continuous extrusion molding, injection molding, compression molding, machining molding and other molding processes.

Mold manufacturing

Design, processing, manufacturing and modification of extrusion mold, compression mold and injection mold.

Customized processing

PEEK, PI, PPS, PEI and other parts and products are customized according to drawings and samples.

Extrusion molding

Continuous extrusion molding of PEEK, PI, PPS and other bars, plates, pipes and sheets.