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Datas above are only for reference,if you want to know more details, please click here to contact us on alibaba.com.
Product advantage:
1.Multidimensional direction can be compensated. Various forms, large compensation and long service life;
2.Effective compensation or elimination of installation errors;
3.Low stiffness and small elastic reaction;
4.High temperature range and good corrosion resistance;
5.It can effectively isolate vibration and reduce noise.




We have a complete range of non-metallic products to meet your various needs.

Installation instructions:
1.Try to keep it in a natural state, and do not artificially deform the product during installation, so as to avoid the early damage of the product and the weakening of the use effect.
2.When the air duct compensator is connected and installed with the flange, the screw rod of the bolt shall extend to the outside of the flange to prevent the thread tip from scratching the fabric body of the joint during expansion and deformation.The bolts on the end face of each flange shall be pressed and tightened evenly one by one, and the tightness of all bolts shall be consistent as far as possible.
In case of bad use conditions, spring washer can be added in addition to flat washer to prevent nut from loosening.
pls contact us for more details about our products!

Packing
1.Inside:Plastic film packaging and carton box.
2.Outside:Pallet or export wooden cases.
3.Or customized packaging can be available.
Shipping
1.FedEx/DHL/UPS/TNT for sample.Door-to-Door.
2.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving.
3.Customers specified freight forwarders or negotiable shipping methods!
4.Delivery Time:1.in stock:immediately 2.sample:2 days 3.OEM/ODM:3-15 DAYS.



Gongyi Runda Pipeline Manufacturing Co., Ltd.
Our mission:Make the pipeline operation safer.
Our values:Quality first, service first, integrity and responsibility,Loyal to the goal, efficient execution, trust and cooperation.
The main products:rubber expansion joint, repair clamp, bellow expansion joint, flexible metal hose, double flange dismantling joint, flange adaptor, dresser coupling, fabric expansion joint, bellow seal globe valve, etc.


Our products are exported to 133 countries and regions in the world and have established long-term cooperative relations with customers at home and abroad.


We will take every customer's goods seriously to ensure customer satisfaction.
Welcome to contact us for advice and order.
Q: Are you trading company or manufacturer?
A: We are manufacturer,our products:fabric expansion joints, rubber joint, bellow expansion joint, repair clamp,dismantling joint, dresser coupling, flange adaptor etc with more than 14-years experience.
Q: Do you have products catalog?
A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.
Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings and technical data.
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer.
Q: How long is your delivery time?
A: Depends on QTY, but normally no more than 20 working days.
Q: Can the products be manufactuered by customer's requirement?
A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.
Pls write your needs in the below, click "send" to get quick reply!
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