About 212 results:
Pipe Fittings (58) , Shaft Couplings (12)

flat face hydraulic quick couplings

FOB Price: US $0.1 - 2 / Piece Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 10000000000000 Piece/Pieces per Month
Port: shanghai&ningbo
Payment Terms: T/T,Western Union
Add to My Favorites

Quick Details

Carbon steel. brass,stainless steel
machine by CNC
Place of Origin:
Zhejiang China (Mainland)
Model Number:
Brand Name:
Head Code:
carbon steel

Packaging & Delivery

Packaging Detail: Plastic bag+small box+big cardboard box
Delivery Detail: 7-15days


flat face hydraulic quick couplings
ISO9001 standard
whole course of R&D, Quality Controls,Production, Designing

Hydraulic Quick  Couplings/Couplers/Connecters,flat face hydraulic quick couplings


short delivery time with highly  qualty



1. Sleeve locking mechanism is engaged by rotating sleeve after connection.It prevents accidental disconnection when,the coupling is dragged along the ground.
2. Sleeve mechanism is designed to help prevent dirt from entering the intermal mechanism and thus causing faulty operation when connecting or disconnecting.the sleeve covers the retaining ring and also in corporates a dust seal in the spring.
3. Steel construction,Zinc plated with yellow chromate finish.Hardened nipples and sleeves and solid barstock construction for maximum resistance to damage from hydraulic and mechanical shock.
4. This Anti-Blowout Nitrile/PTFE bonded seal is designed to prevent blow-out or damage during severe service conditions.
5. Durable ball-locking mechanism assures reliable connections, every time. A large number of locking balls distributes the work load evenly while providing alignment and swiveling action to reduce hose torque and prolong hose life.CAUTION:These products are not to be used as swivels.Rotation under pressure will result in excessive and premature wear.
6. This series couplings employ flush valving when connecting or that only small amounts of fluid can be lost during disconnection or air inclusion during reconnection.
7. This series conforms to standard of ISO16028.


This Series couplings are widely used in the public utility market where hydraulic oil spillage can constitute a serious safety hazard,particularly in overhead bucket hoists that are used for maintenance of high-voltage power transmission lines,These couplings are also used for quick change of hydraulic tools in construction,railway maintenance and mining industries,the ease of cleaning makes them ideal for use in these types of hostile environments.




Body size (in)
Rated Pressure (Bar)
Material:Carbon steel
Standard seal material:NBR (other material is available on request)
Temperature Range (Std seals):-20°C to +80°C



Part No.Thread Size BSPPBody sizeA Overall Length (mm.)B Exposed Length (mm.)C
Largest Diameter (mm.)
Part No.Thread Size NPTBody sizeA Overall Length (in.)B Exposed Length (in.)C
Largest Diameter (in.)
QKPT 02-02PFG1/41/448. 02-N02PFNPT1/41/41.881.370.860.94
QKPT 03-03PFG3/83/860. 03-N03PFNPT3/83/82.361.690.941.02
QKPT 03-04PFG1/23/863. 03-N04PFNPT1/23/82.481.811.061.14
QKPT 04-04PFG1/21/ 04-N04PFNPT1/21/22.772.081.251.37
QKPT 04-06PFG3/41/ 04-N06PFNPT3/41/22.772.081.251.37
QKPT 06-06PFG3/43/470. 06-N06PFNPT3/43/42.772.081.411.51
QKPT 08-08PFG1183. 08-N08PFNPT113.262.321.771.88









Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Established in 2006, Cixi Andong Pengfei Pneumatic Component Manufacturer is a manufacturer and trader specialized in the research, development and production of fittings.

We are located in Ningbo, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

If you are interested in any of our products or would like to discuss a custom order, please feel free to ... View detail

Basic Information

Product/Service (We Sell): pneumatic fitting,air fitting,push in fitting,hydraulic fitting  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 91% - 100%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Number of Production Lines: 6  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Buyer Label Offered  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer | Contact Details
Experience: Established 2013

Communicate with Supplier:

Ms. Penny Xiao
Ms. Penny Xiao:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>
You May Like: