JunHua HPP Co., Ltd. provides raw materials (particles, powders) and profiles (plates, rods, tubes, filaments) for special engineering plastics (such as PEEK PI PPSU, etc.), and provides customized processing services
Explore Junhua PEEK materials (virgin & modified) including PEEK5600G, PEEK5600GF30/CF30/LF30. Our PEEK offers -196℃~260℃ temp resistance, chemical inertness, wear resistance & FDA compliance, suitable for medical, aerospace, electronics. We provide one-stop solutions: material selection, injection molding, QC & after-sales.
Junhua provides professional PEEK modified materials, including 30% glass fiber filled (PEEK5600GF30), 30% carbon fiber filled (PEEK5600CF30), and HPV wear-resistant PEEK (PEEK5600LF30). Our modified PEEK offers enhanced rigidity, heat resistance (-196℃~260℃), and wear resistance, complying with FDA/ROHS, suitable for aerospace, medical, electronics. We provide one-stop solutions from material selection to after-sales.
Junhua provides professional PEEK parts customization services, crafting custom components like PEEK bushings, gears, sealing rings, valve plates, and medical catheters. Our parts leverage PEEK’s -196℃~260℃ temp resistance, wear/corrosion resistance, and FDA compliance, supporting rapid prototyping & mass production. Suitable for aerospace, medical, electronics to reduce maintenance and extend service life.
Junhua offers high-performance PEEK seal products (support sealing rings, insulating rings, retaining rings, valve seats, etc.) with 175℃/1000h strength retention, 300x higher creep resistance than PTFE, and 250℃ high-temp insulation. Suitable for oil logging, ESP submersible pumps, petrochemicals, withstanding H₂S/CO₂ corrosion, replacing metals/PTFE to reduce costs & boost reliability.
Junhua provides high-performance PEEK gears (spur, helical, worm gears, etc.) with 70% weight reduction vs metal, 50% lower noise (3dB NVH reduction), and 480°F (249℃) continuous service temp. We offer full services from gear design, CNC machining (module 0.5-5.08) to mass production, with grades like PEEK5600G/CF30 for hemodialysis, new energy vehicles, chemical pumps, ensuring low inertia & corrosion resistance.
Junhua manufactures high-performance PEEK tubing via extrusion in GMP standard cleanrooms, ensuring ±0.03mm OD&ID tolerance. Our PEEK tubing (including colored, color-stripped & modified types) features 260℃ long-term service temp, FDA approval, wear/chemical/hydrolysis resistance. Suitable for HPLC, medical devices, aerospace, electronics & more; we offer stock sizes (0.5-12mm OD) and tailored solutions.
Junhua supplies standard stock PEEK shapes (rods, sheets, plates, tubes) via extrusion/compression molding, available in virgin (PEEK5600G) & modified grades (30% glass/carbon fiber filled, bearing grade PEEK5600LF30). Our PEEK shapes offer 260℃ continuous service temp, high mechanical strength, chemical resistance, complying with FDA/ROHS, suitable for aerospace, medical, electronics machining needs.
Junhua offers high-performance PEEK rods with diverse diameters (3mm-260mm) and grades: virgin PEEK5600G, 30% glass/carbon fiber filled, & bearing grade PEEK5600LF30. Our PEEK rods support CNC machining/grinding, feature 260℃ continuous service temp, FDA compliance, and chemical resistance, suitable for aerospace, medical, oil & petrochemical industries with standard lengths (1000/3000mm) in stock.
Junhua supplies high-purity PEEK fittings (JHZT-1601 to JHZT-1612 series) with max 40MPa pressure resistance, integral design (no ferrule, reusable) & biocompatibility. Suitable for 1/16″ OD PEEK/fluoroplastic tubing, they’re ideal for analytical chromatography, protein purification, IVD & environmental monitoring equipment. Custom specs available, backed by 18-year PEEK expertise & ISO/FDA certifications.
Junhua supplies high-performance PEEK filament with diameters 0.2-1.95mm (±0.03mm tolerance), available in virgin (PEEK5600G) and modified grades (30% glass/carbon fiber filled, bearing grade PEEK5600LF30). It features 260℃ long-term service temp, wear/chemical/hydrolysis resistance, and FDA compliance, suitable for aerospace, medical, electronics & analytical industries with stable mechanical and dielectric properties.
Junhua supplies PEEK capillary tubing with diverse OD (0.5-12mm) & ID options, featuring -50℃~250℃ temp resistance, bioinertness, and smooth internal surface (reduces sample dilution). As a stainless steel alternative, it’s flexible (easily cut to length) and pressure-resistant for HPLC, microfluidics, and aggressive fluid applications. Medical-grade options available, backed by ISO/FDA certifications.
Junhua supplies high-performance PEEK tubes with 10mm-1200mm OD range, over 300 sizes (200+ in stock for fast delivery) via extrusion/compression/injection molding. Available in virgin (PEEK5600G) and modified grades (30% glass/carbon fiber filled, bearing grade PEEK5600LF30), our PEEK tubes offer 260℃ continuous service temp, chemical/hydrolysis resistance, FDA compliance—ideal for oil & gas, semiconductor, aerospace industries with hollow structure advantages over rods.
