Waterproof Circular Connectors for M8, M12, M16, M23 Pins Circular Pipe/ Automotive/Amphenol /Solar Mc4/RJ45 / Wire/ Cable/Terminal/BNC Connector Part

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Product Description

Pneumatic Fittings Overview
Basic Information
Model NO.
OEM
Gender
Female
Certification
RoHS, CE, ISO9001
Application
UHF, FPC, Microwave, Automobile
Contact Resistance
3.8mΩ
Contact Material
Brass
Surface Treatment
Cadmium Plating
Housing
Aluminum Alloy
Standard
DIN, ANSI, GB, JIS, Bsw
Material
Stainless Steel
Safety
Safe
Attributes
Recyclable
HS Code
7307290000
Capacity
2,000,000 PCS/Month
Product Description
Pneumatic Fittings: Essential for Pneumatic Systems

Our pneumatic fittings are key connecting parts in pneumatic systems, linking air hoses, tubes, cylinders, valves, and other components. Their main job is to enable secure, leak-free compressed air transfer—vital for keeping systems efficient, stable, and safe in industries like automation, manufacturing, automotive, and aerospace.

Main Applications
  • Automation Industry: Used to connect air tubes, cylinders, and valves in automated assembly lines for robotic arms.
  • Automotive Manufacturing: Applied in painting, welding, and part installation systems.
  • Aerospace Sector: Utilized in aircraft pneumatic components for high-pressure and extreme temperature conditions.
  • Medical Equipment: Integrated into dental drills, surgical air-powered tools, and diagnostic machines.
  • Packaging Machinery: Connected to pneumatic actuators in filling, sealing, and labeling machines.
Pneumatic Fitting Application
Key Configurations

1. Connection Structure: Quick-connect (tool-free), threaded (NPT/G thread), push-to-connect (flexible tubing), and barbed options.

2. Size Specifications: Compatible with tube diameters (4mm/6mm/8mm) and standard thread sizes (M5, 1/4" NPT).

3. Material Options: Brass (corrosion-resistant), stainless steel (high-pressure/temp), and engineering plastics.

4. Sealing Element: O-rings (rubber/silicone) or gaskets to prevent air leakage based on pressure requirements.

5. Ratings: Supports operating pressures of 0.1-1.0MPa and temperatures from -20 to 80℃.

Fitting Detail 1 Fitting Detail 2 Fitting Detail 3
Technical Specifications
Product NamePC stainless steel pneumatic release push in quick connect coupling
MaterialStainless Steel, Carbon Steel
Body TypeStraight, Elbow, 45 degree, 90 degree
Thread SystemMetric, ISO Tapered, NPT, BSPP, BSPT, JIS, SAE, UNF, G, R, JIC
Connection SurfaceMultiseal, Flat, Flat O-Ring, Cone Seat
Cleaning ProcessStandard Cleaning and Packaging
Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

CAD Drawing 1 CAD Drawing 2 CAD Drawing 3
After Sales Service
  • Standard Warranty: 12 months or 2,000 operating hours.
  • Extended Warranty: Optional coverage up to 36 months.
  • Global Support: 24/7 technical assistance and spare parts supply.
  • Training: On-site or remote operation and maintenance training.
Packing & Delivery
Packaging Box Shipping Method

Regarding the packaging, we adopt sturdy and protective materials to ensure the products remain intact during transportation. Each item will be individually wrapped with anti-static and shock-absorbing materials. Then, they will be placed in durable cartons with proper cushioning fillers to prevent movement.

Warehouse and Logistics
Frequently Asked Questions
Q1: How can I place an order for these pneumatic fittings?
Please provide the specific model and quantity you require. We will then issue a Proforma Invoice (PI) for your confirmation. Once payment is arranged, we will proceed with production and delivery.
Q2: What is the typical lead time for delivery?
Sample orders usually take 1-7 days. Stock orders take 3-7 days, while custom OEM orders require 12-20 days after receipt of the deposit.
Q3: Do you offer a warranty on your products?
Yes, we provide a standard 12-month warranty for all our products. If any defective accessories are found, we provide free replacement parts in the next order.
Q4: Are the fittings compatible with different thread standards?
Our products support multiple thread systems including Metric, NPT, BSPP, BSPT, JIS, and SAE to ensure global compatibility with various pneumatic systems.
Q5: What materials are used for high-pressure applications?
For high-pressure or high-temperature environments, we recommend our Stainless Steel or Carbon Steel fittings, which offer superior durability and resistance.
Q6: Can you provide customized sizes?
Yes, we offer custom configurations. You can request specific dimensions, body types (elbow, straight, 45 degree), and connection surfaces according to your project requirements.

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