3/4 inch to 3 inch apply for rolling mill water rotating joint/rotary joint/water swivel coupling

Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
JF2001 rotary union
Head Code:
rotor type:
BSP/NPT thread
Product name:
water swivel coupling
max temperature:
bsp thread in stock
max speed:
max pressure:

3/4 inch to 3 inch apply for rolling mill water rotating joint/rotary joint/water swivel coupling

Rotary joint, also referred to as a rotary union or rotating union, permits the flow of various media from a stationary supply pipe and into and/or out of rotating equipment. Heat transfer and hydraulic media typically used with rotary joints and rotating unions include steam, water, thermal oil, hydraulic oil, air, and coolant water.


Our rotary joint always use between roller machine to Fixed tube.And many customer always use for design machine.

We supply good quality and reasonable price for you.

Product Description
Product name Water rotary joint Thread type BSPT ; BSPP ; NPT ; M ; ect Size

3/8” ; 1/2” ; 3/4" ; 1" ; 1 1/4" ;

1 1/2" ; 2" ; 2 1/2" ; 3"


Hand type

1.Right hand (Screw right)

2.Left hand (Screw Left)


1.Monoflow ;

2.Duoflow ;

3.Duoflow with stationary syphon

4.Duoflow withRotating syphon


JIS ; BS4504 ; GB ; ANIS ;

EN1092 ; ect

Working temperature Normal: 0-80 ℃




Standard: Pure copper ;

Customize: SS304 ;

SS316(Acid resistance)

Working pressure


Warranty 1 year Working Medium

Normal: Pure water

Customize: Acid ; Alkali; ect

MOQ 1 pcs Working speed

Normal: 200 RPM

Customized: 1000RPM

Delivery time

1.Quantity≤10pcs, 1 day

2.11pcs≤Quantity≤50pcs,10 days


Connection Type Male / Female / Flange Discount

1.≥50 pcs, 5 set free components

2.≥100 pcs,10 set free components

Component:Rotor ; Double bearing

;seal kit ; Spring ; Gasket

Related Product

Water Series Transfer OilSeries

Transfer OilSeries Transfer OilSeries

SteamSeries Steam Series

Hydraulic Oil Series

Production Process
Company Information

Foshan Nanhai Hongchang Jufa Electromechanical Valve Co.,Ltd is a factory set up in 2006. We are specializing in researching,developing andmanufacturing different kinds ofrotary joints, hydraulic rotary joint , flexible metal hose, PTFE braidedhose , rubber expansion jointin China.

Our factory is covering over 10,000 square meters. Our R&D department consists of 3 engineers. Also, we have experienced QCpersonnel to check all our products strictly before packaging . All of our products meet the national standards and have passISO9001 certification. We obtain trust from customers by advanced technology, excellent quality and satisfactory service. Also, wespecialized incustomizedrotaryjointto meet your project requirements.


Customer 1: What is the Warranty for the rotary joint?

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

Customer 2: What is the delivery time?

Hongchang Jufa:Allsize of rotary joint available in stock. Delivery time could be 1to 3days if normal


Customer 3: Could you provide custom size product for us?

Hongchang Jufa:We welcome custom size and can arrange the production according to your drawing or


Customer 4: What kind of media that your rotary joint can used for?

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

Customer 5: What kind of seal you use for to guarantee the good sealing performance?

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

Customer 6: Can we only buy some assemble of the rotary joint?

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

Customer 7: Is there cheap shipping cost to import to our country?

Hongchang Jufa: 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.

Customer 8: Can we get support if we have our own market position?

Hongchang Jufa: 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.

Our Services


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: 1-3 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 afactorymanufacturing rotary joint, metal hose, expansion joint,best production capability ,best quality control, Best Service .

2.100% QCinspection Before Shippment.We test at least 10 mins of each rotary joint before selling.

3.We haveavailable in stock, can arrange the delivery 1to 3days according to the quantity.

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