High temperature duoflow female thread coupling coolant/hot water rotary union

FOB Reference Price:Get Latest Price
US $15-58 / Pieces | 1 Piece/Pieces (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Head Code:
1.1/4" 32A
coolant water/hot water
max speed:
max pressure:
25bar/300 psi
business type:
max temperature:
mechanical seal
Supply Ability
Supply Ability:
900 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Wooden box, standard export packing, according to customer's request
shen zhen/ guang zhou/ foshan
Lead Time :
Shipped in 2 days after payment

 High temperature duoflow female thread coupling coolant/hot water rotary union 





Medium                               coolant water/hot water


1/2'' to 4''


Up to 25bar


Up to 250°C


Up to 2000 RPM






1.  Can be alternated between heating and cooling

2. Capable of high temperature and pressure under high rotation speed rotation

3.A double-row angular contact ball bearing maintains the rotor in perfect  alignment. 

4. Light in weight due to aluminum casting

5. Special mechanical seal protection against abrasive fluid

6. Available in sizes from 1/2'' to 4'' with both flanged and threaed conncections

7.Made of stainless steel304 rotor and spring which has features as light-weight,small volume,corrosion resistance





More Pictures





Rotary Joint(also known (as rotary unions, rotary swivels, rotary couplings) are Precision Mechanical Divices Used Transfer Fluid from A Stationary Source, Such as Supply Pipe, into A Rotating Piece of Machinery.


So Select a Suitable Rotary Joint is very Usefull in the Working Process.


Size & Connection.

Size is the most important things!!! If the size you select is not connect with your machine, that will be nothing for you. Right?  So before you buy them, it will be great if you know the size of your machine.


Connection is as same as important of Size. It relates wheter you can used it or not. Flange connection will be easy, but before you want the thread connection rotary joint, please provide us more detail about the standard.

BSP? NPT? or other special request.



Temperature & Pressure & Speed

This three things must be confirmed before you buy them. Becaust it related to the life service of Rotary Joint directly.







Production Flow







Company Information


Foshan Nanhai Hongchang Jufa Electromechanical Valve Co.,Ltd is a factory set up in 2006. We are specializing in  researching, developing and manufacturing different kinds of rotary joints,  flexible metal hose,  rubber hose , bellow expansion joint and valve   equipment in China.




Our factory is covering over 10,000 square meters.  Our R&D department consists of 3 engineers. Also, we have experienced QC personnel  to check all our  products strictly before packaging .  All of our products meet the national standards  and  have pass ISO9001 certification. We obtain trust from customers by advanced technology, excellent quality and satisfactory service. Also, we specialized in customized rotary joints tailored to meet your project requirements.




 Our mission is:  Offering high-quality goods, excellent service, and reasonable price to customers;  Using our product,  you will get  more benefits!












Contact information


Send your inquiry Details in any below contact way, we will reply you within one hour. CLICK NOW!!











Q1: What is the Warranty for the rotary joint?


A1: For the rotary joint, we have 1 year warranty. We replace the assemble for you for free.


Q2: What is the delivery time


A2: For the rotary joint, we have many size available in stock. Delivery time could be 3 to 7 days if normal size


Q3: Could you provide custom size product for us?


A3: We welcome custom size and can arrange the production according to your drawing or request.


Q4: What kind of media that your rotary joint can used for?


A4: We have different kinds of rotary joints for water, hot oil, steam and air.


Q5: What kind of seal you use for to guarantee the good sealing performance?


A5: We use graphite seal, mechanical seal and spherical seal with good sealing performance.


Q6: Can we only buy some assemble of the rotary joint?


A6: Yes, we can provide you with the seal, spring or other assemble.


Q7:Is there cheap shipping cost to import to our country?


A7: For small order,express will be best.And for bulk order,sea ship way is best but take much time. For urgent orders,we suggest via air to airport plus our ship partner send to your door.


Q8:Can we get support if we have our own market position?


A8: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.







What is our shipping way and payment terms?



1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1. Payment: T/T, Western Union, ,PayPal; 30% deposits; 70% balance before delivery.

2. MOQ: 1pc


Why Choose Us?

1.We are a factory manufacturing rotary joint, metal hose, expansion joint,best production capability ,best quality control, Best Service .

2.100% QC inspection Before Shippment.

3.We have available in stock, can arrange the delivery 3 to 7days according to the quantity.

4. Welcome custom size. We can make the production according to your drawing or request.



Do you have another kind of rotary joint?


Just click the below picture to get more information!!