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PC/Pl/PU/PV 1/2 to 3/8 Plastic Tube Pneumatic Air Connector Push in Connect Assembly Machine Brass Pipe Stainless Steel Hydraulic Hose Pneumatic Fittings1
Pneumatic ComponentPneumatic Air FittingPneumatic Fitting
Wenzhou Ang Rui Machinery Co., Ltd.
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Product Description Product DescriptionPneumatic fittings are essential components in air-powered systems, designed to connect, control, and route compressed air within industrial automation environments. Engineered for quick installation, secure sealing, and long-lasting durability, these fittings ensure seamless connections between pneumatic components such as air cylinders, valves, and tubing.Available in a variety of types including straight, elbow, tee, Y, and cross shapes, as well as threaded or push-in styles, pneumatic fittings are widely compatible with PU, PE, and nylon tubes. Made from materials such as brass, nickel-plated brass, stainless steel, or engineering plastics, they can be selected according to application needs and working environments.Key Features: We have professional factory equipment to undertake customized productsPush-to-connect design for fast, tool-free installationLeak-proof sealing ensures stable pressure transmissionMultiple thread options: M, G (BSP), NPT, PT, UNF, etc.Corrosion-resistant materials for harsh industrial settingsWide range of shapes and sizes to meet various piping layoutsWhether for compact machinery or complex automation lines, pneumatic fittings play a critical role in improving efficiency, reliability, and ease of maintenance in pneumatic systems.Connector TypeMaterialTube SizeThread TypeAvailable Thread SizesApplicable Tube TypesStraight (PC)Brass / Nickel-plated Brass?4, ?6, ?8, ?10, ?12, ?14, ?16M, G (BSP), NPT, PTM5, M6, M10×1, G1/8", G1/4", G3/8", G1/2"PU tube, Nylon tube, PE tubeMale Elbow (PL)Brass / Composite BodySame as aboveM, G (BSP), NPT, PTSame as aboveSame as aboveFemale Elbow (PLF)BrassSame as aboveG (BSP), PT, NPT (Internal)G1/8", G1/4", G3/8", G1/2"Same as aboveTee (PT)Brass / PBT CompositeSame tube sizes--PU, PE, Nylon tubesMale Branch Tee (PTM)BrassSame as aboveG, NPT, PT (External)G1/8", G1/4", G3/8"Same as aboveFemale Branch Tee (PTF)BrassSame as aboveG, NPT, PT (Internal)Same as aboveSame as aboveY Type (PY)Brass / CompositeSame as above--PU, PE, Nylon tubesCross (PX)Brass / CompositeSame as above--Same as aboveBulkhead Union (PUC)Brass / Stainless Steel?4 to ?16--Used for panel mountingReducer Union (PUC-R)Brass?6→?4, ?8→?6, ?10→?8 etc.--Connects different tube sizesEnd Plug / CapBrassN/AM, G, PT, NPTM5, G1/8", G1/4", etc.Used to close threaded portsQuick Coupling (Male/Female)Brass / Stainless Steel-G, PT, NPTG1/4", G3/8", G1/2"Used for rapid disconnectDetailed PhotosTo meet the diverse requirements of pneumatic systems across industries, we have developed a tiered approach to our plastic pneumatic fittings, offering low-end, mid-range, and high-performance options based on material quality and processing technology. For entry-level applications, such as light-duty air tools or low-pressure systems, we use cost-effective plastics like PP (polypropylene) and PE (polyethylene), which provide basic chemical resistance and acceptable mechanical properties.Mid-tier fittings, widely adopted in general automation, are made from high-grade PBT (polybutylene terephthalate), favored for its excellent dimensional stability, anti-aging performance, and resistance to vibration and fatigue. This material is commonly used by brands like Airtac in their PU and PUC series push-in fittings. For high-end industrial demands, such as precision equipment, robotics, and harsh environments, we apply advanced materials like flame-retardant and glass-fiber-reinforced PBT, paired with brass or SUS304/316 stainless steel gripping rings and threaded inserts to enhance mechanical strength and corrosion resistance. These specifications are comparable to SMC's KQ2 and KQG2 series, which are known for their reliability under higher pressure and temperature conditions.Furthermore, we implement precision injection molding and strict dimensional tolerance controls to ensure leak-proof performance, long service life, and compatibility with international pneumatic tubing standards. Our three-tier solution helps customers choose the right fitting according to budget, operating environment, and durability expectations, delivering real value across all levels of automation. To meet the diverse needs of global customers, ANRUK offers an extensive range of pneumatic fitting materials and specifications. Our product line covers all mainstream materials, including high-quality plastics, carbon steel, 304 and 316 stainless steel, brass, aluminum alloy, and even custom metal blends. Whether customers require threaded, push-in, one-touch, or high-pressure connectors, we can provide precision-engineered solutions based on different processing techniques such as injection molding, precision CNC machining, polishing, electroplating, and more. Our fittings are widely used in automated production lines, automotive engineering, semiconductor equipment, medical devices, packaging machinery, and environmental protection industries. With extensive cooperation across Europe, North America, Southeast Asia, and the Middle East, we have successfully met the complex demands of clients from various industrial sectors. ANRUK is committed to providing customized, high-performance pneumatic connection solutions for every application scenario.Company ProfileCertificationsPackaging & ShippingFAQFrequently Asked Questions (FAQ)Q1: Can I get some samples?A: Yes, we offer sample orders for quality evaluation and market testing. Please contact us for detailsQ2: What is the delivery time?A: For small orders, the lead time is typically 3-5 working days, while larger orders may take 10-15 days, depending on thequantity and specifications.Q3: What are your payment terms?A: We accept T/T, L/C (Letter of Credit), Western Union, and Cash. Please consult us for specific arrangements.Q4: What is your warranty policy?A: We provide long-term warranty support, ensuring reliable performance and after-sales service.Q5: Do you have products in stock?A: Availability depends on the specific product. We keep standard models in stock, while special orders and bulk purchases will be manufactured as per customer requirements.Q6: Can I mix different models in one order?A: Yes, you can mix different models in one order or even in the same container.Q7: How do you ensure product quality?A: Quality is our top priority. We maintain strict quality control throughout the entire production process. Every product is fully assembled and rigorously tested before packaging and shipment.Q8: Do you have an export license?A: Yes, ANGRUI is fully licensed for export and has been supplying products to customers worldwide.Q9: How can I trust your company?A: WENZHOU ANGRUI is committed to honesty and integrity. Our company is ISO 9001 and CE certified, and we can provide assessment reports upon request. Additionally, we have been an Top Supplier since 2008, serving customers across the globe. Moreover, based on customer needs, we are open to obtaining additional certifications and qualifications in the future to meet specific market requirements.
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