national seal cross reference swivel joint ductile iron pipe

    national seal cross reference swivel joint ductile iron pipe

Features

1.The rotary union, or call rotary joint, is used in the fluid and gas transfering industries widly.

2. It provides a mechanical seal between a stationary supply pipe and a rotating equipment to permit the flow into and/or out. 

3.Rugged-construction unions suitable for high pressure, high speed water & hydraulic duty

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

5.Hosing made of cast iron and rotor or spring made of stainless steel304

6.Other port size and connection unions are available on order demand

7. High speed operation enabled at High Temperature & pressure media

8. We provide one year warranty and you can free to get some accessories if it is damaged within one year

Structure

Product Showing 

national seal cross reference swivel joint ductile iron pipe

Applications: in chemical based industries on various type of processing machines having drying/ heating / cooling rotating cylinders.

We know that service is of extreme importance to al users. All of our rotary joints are factory tested under pressure. This through check can make sure that all of our rotary joints are completely leak proof when you receive it

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!

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FAQ                                                                                

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.