concrete pipe culvert price/large diameter concrete pipe/2 3 inch concrete pumping hose

Material :SBR/EPDM textile braided high tensile synthetic yarn
Tube: Black smooth abrasion resistant rubber, with static dissapating properties
Reinforcement: Piles of high strength synthetic cord.
Cover: Black smooth synthetic rubber, abrasion and weather resistant
emperature Range: -35° C to +80° C 

Working Principle
A special rubber hose with smooth inner surface and reliable strength is installed inside the pump, which will be extruded by a pair of compression rollers, making the medium convey in one direction without backflow. After conveying the medium, the hose will get back into shape due to its elascity and the force of side guide roller. At this time, the high vacuum in the hose makes it suck the medium again. Then the medium will be extruded by compression rollers and discharge from the hose. By this cycle, the medium will be sucked and discharged again and again. 

Hebei Lianxing Plastic Co., Ltd

• High quality, this is the soul of our company to exsite.
• Do more and fast for customer, this is our method.
• Only when customer win, we win, this is our idea.
• We offer sample free of charge.
• 24hours quick response when there is emergency.
• Quality guarantee, never be afraid of quality problem, we take response from the beginning to the end.
• Product sample is available
• OEM is welcome

1.Are you a manufacturer or a trading company?
We are a manufacturer.
2.What is your advantage?
First we are a manufacturer, so the product price is more competitive than that of a
trading company. Second, it’s much effective to communicate with the factory, and that
will save you more time. Third, we also have several partners, supplying related products
so that can meet your need.
3.How do you regarding your product quality?
As our principle is more safety to save more. In China, there are lots of manufactures of
this line, but we are the first one that use the forging technic in producing, firmly meet the
PM standard.
4.Can I get some samples?
Of course you can. Small sample for free, but you pay the express. For some products are
not small, like concrete pump pipe, it’s very difficult to deliver one pipe of 3000mm. If it’s
possible, we’d like that you can come here to visit our factory. Welcome!
5. Where is your factory location?
Our factory is in Hengshui city, Hebei province, China. It’s near Tianjin port, so the transportation is very convenient, 30mins by train.
6. I want to make our logo on the products, is that ok?
Yes, it’s totally ok. OEM is available from us.What you should do is send your logo,
brand name, or picture to us.