Bridge-type filter pipe

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Bridge-type filter pipe is a kind of water-filtering equipment with bridge-shaped holes. It has been widely used in developed countries for a long time. In the 1980s, the Ministry of Geology and Mineral Resources began to introduce and promote it, and achieved satisfactory results. It is praised as "ideal well water filter". It is mainly engaged in hydrogeological exploration, drilling, well sinking construction, reservoir precipitation, deep foundation excavation precipitation, geothermal development and utilization, mineral water development and utilization, ground source heat pump, bad well repair, water intake from underground water sources, etc.

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Detail

Compared with other types of water filter pipes, the bridge type water filter pipe has the following advantages:

1. The special structure of the bridge-shaped hole makes it difficult for gravel to block the hole.

2. The special hole structure of the water filter tube enhances the mechanical strength of the water filter.

3. The special structure of the bridge filter pipe enhances the strength of the pipe body and has high mechanical strength.

4. Bridge type water filter pipe can be plated (coated) with different anti-corrosion layers to increase its service life.

Product Performance

1. The bridge-type water filter pipe has a higher water flow capacity and can obtain a more efficient water source.

2. The bridge-type water filter pipe system is made of punched and rolled steel plates, which is light in weight and low in price.

Main specifications of bridge water filter:

Nominal size (mm)	146	159		219		273			325			377			426			529
Inner diameter	130	140	138	200	198	254	250	246	305	300	297	357	350	346	406	400	398	502	500	498
Wall thickness	5	5	6	5	6	5	6	8	5	6	8	5	6	8	5	6	8	6	7	8
Coupling outer diameter	146	160	162	220	226	274	278	278	325	328	329	377	378	379	426	428	432	529	530	531

1.Q: I have never done business with you before, how can I trust your company?
Answer: Our company has entered Alibaba.com11years, longer than most other suppliers, we have been a gold supplier for many years. What's more, we have a large number of authorization certificates, such asBVISO9001，API, Alibaba on-site inspection certificate. I hope the above content can convince you.

2.Q: What is the minimum order quantity?
A: Yes, our company mainly deals in wholesale transactions, but if you insist on buying one piece, or you only need one piece, we will most likely mass produce it for you with a minimum order quantity.

3.Q: How can I get a sample to check your quality? How long can I get the sample?
A: After the price is confirmed, free samples can be provided for your evaluation. After you confirm the sample details, the sample will be3-7 days to be ready for delivery and will be sent to you by courier and3-5Arrived within days.

4.Q: What payment methods do you accept?
A: We accept T/T, L/C, Western Union.

5.Q: What are your company's shipping terms and delivery time?
Answer: Bulk20-30Days, Inventory5-10working days

6.Q: Do you have any discounts?
A: We will definitely try our best to help you get these with the best price and good service.