
High pressure 1/4 3/8 NPT Hydraulic Connections quick connector Carbon Steel quick couplings Fuel quick connector
Description:
KZE-B Thread Locked type hydraulic quick coupling(steel)
Applications: SongQiao KZE-B Series couplings with their threaded union locking system and precision ball-type check valves, are designed for extreme high pressure applications such as portable hydraulic jacks.
Specifications
Body Size(in) | 1/4 | 3/8 |
Rated Pressure(PSI) | 10.000 | |
Rated Flow(GPM) | 3 | 6 |
Temperature Range(std seals) | -20ºC to +120ºC | |
Standard seal material NBR |
KZE-B Series couplings feature:
1. KZE-B Heavy-dust wing nut is ruggedly built specifically to withstand the hammer blows commonly used to tighten and loosen thin coupler.
2. Assembled valve seal can permits full pressure connect and disconnect, without seal washout.
3. The flush face valve keeps air inclusion and spillage to a minimum
4. Corrosion resistant brass coupling, makes it compatible with a widely range and provides widely functionality.
5. Compatible with PARKER 6100 series, FASTER FB series, AEROQUIP 5100 series, HANSEN 96 series.
Performance: Test Fluid:Oil-200SUS,1GPM=3.78L/Min,1PSID=0.0069MPa.






Our products are analyzed for quality assurance and specifications at many points of the manufacturing process to insure that we ship the very best finished products to our customers. In addition, we perform hydraulic pressure testing and impulse testing to ensure that our products perform to rated specifications.
With the expansion of our business, the company's products sell well all over the country, such as United States, Russia, Ukraine, South Africa, Canada, Brazil, Germany, UK, Vietnam, Pakistan, Egypt, America, Thailand, Kuwait, Malaysia, etc.
We look forward to customers from all over the world to come to consult, we will wholeheartedly provide you with the best quality service and high-quality products, and look forward to cooperating with you.


1. Which product you need?
It's better if you can provide the details of the items you need,such as international standard,sizes,thread,quantity,ect.
2. Any requests to the packaging?
Usually we offer customers with neutral packing.Custom packaging is also accepted.
3. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
4.What can you buy from us?
Quick coupling,Ball valve, Hydraulic hose and fittings.
Material available:steel,stainless steel,brass.
5. What services can we provide?
Our normal standard quick couplings including ISO16028,ISO7241A,ISO7241B;
Customized items according to your samples or drawings.
6. Can samples be free?
If you only need 1-2pcs samples,we can offer you sample free with freight collect.More samples you need,we will charge sample costs as well as the shipping cost.