wam Internal splined joint sleeve/hub shaft coupling for screw conveyor

concrete pump delivery pipe
1. material:st52, 45Mn2,37Mn5 20steel
2, Brand: Concrete mounted truck pump: PM, Sany, Schwing ,Kyokuto,etc.
3:life:50000CBM
We are a professional manufacturer of concrete pump delivery pipes in china. Our products include delivery pipes, elbows, reducers, couplings, rubber hoses, cleaning balls and so on.
OEM available.

Preparing Time: Within 7 days.
Note
To send your parcel smoothly, please verify that your shipping information is clear and correct.
Please NOTE that we are unable to deliver to PO box and BFPO addresses.
In consideration of your benefit, your parcel will be sent mainly by regular mail, which will take around 15 to 60 days to most of the countries. (It may take longer during the holiday seasons. )
The price of the items do not include customs and import duties which will vary from country to country, we will be not responsible for the custom duties which might be charged for your parcel. We apologize for the inconvenience which may cause you.
Should you have other needs of shipping, please feel free to contact with us.

We are a kind and honest vendor. And hope each our customers will enjoy their shopping from my Alibaba store.

We will go through our feedback file in a regular period, and will leave positive feedback for all of our kind customers.If you are happy with the purchases here, 5 stars rating positives would be appreciated.And if you have any questions regarding any transaction, please feel free to contact me before you leave any feedback. 

Hope every customers can leave 5 stars rating positives feedback, thank you!