1.Product intro
Bridge slot screen. The slots of this kind of screen are punched precisely in a flat sheet which then is rolled
into a pipe. The sand and gravel can't easily block the slot because of the special bridge style design, and
Bridge Slot Screens has great mechanical strength and water entering capacity. Meanwhile, Bridge Slot
Screens use steel punching technology and is rolled in many ways, so they are light, cheap and easily operating.
2.Slot Sizes
Between 0.5 mm / 0.002 in. and 5mm / 0.2 in., depending on the wall thickness
Selection of slot size
Aquifer classification | gravel | Grouan | middle sand | thin sand | farine sand |
The screening results (mm) | 1-2.5 | 0.5-1 | 0.25-0.5 | 0.1-0.25 | 0.1-0.25 |
Span the gap (mm) | 3 | 1.5-2 | 1 | 1 | 0.75 |
Packing specification (mm) | 4-20 | 2-8 | 2-3 | 2-3 | 2-3 |
Gravel thickness (mm) | 75-100 | 100 | 100-200 | 100-200 | 100-200 |
3.Technical Parameters
Diameter (mm) | 146 | 159 | 219 | 273 | 325 | 377 | 426 | 529 | |||||||||||||
ID | 130 | 140 | 138 | 200 | 198 | 254 | 250 | 246 | 305 | 300 | 297 | 357 | 350 | 346 | 406 | 400 | 398 | 502 | 500 | 498 | |
Thickness | 5 | 5 | 6 | 5 | 6 | 5 | 6 | 8 | 5 | 6 | 8 | 5 | 6 | 8 | 5 | 6 | 8 | 6 | 7 | 8 | |
Coupling OD | 146 | 160 | 162 | 220 | 226 | 274 | 278 | 278 | 325 | 328 | 329 | 377 | 378 | 379 | 426 | 428 | 432 | 529 | 530 | 531 | |
4.Advantage
1. Light weight, inexpensive
2. Can be used to connect in a variety of ways, so the down tube is easy to operate.
3. According to user requirements, change its bridge opening gap, make users to obtain a satisfactory bridge porosity.
4. According to user requirements, we can supply full diameters of the water filters, which greatly facilitate the users.
5. May be coated with different coating
1. Sample service
Sample service is available for our company. And sample time is about 5- 7 days
2.Customized service
Customized service is also available for us. We can customize products according to your requirements.
3. After-sales service
Our after-sales service start immediately after signing the contract.
MOQ | 10 pieces/60meters |
FOB price(USD) | 15-150/m |
Port | xingang/shanghai/qingdao |
payment | L/C , T/T |
Delivery | 10 work days or less |
packing | standard export packages |
We are a professional bridge slot screen tube manufacturers factory, we can according to customer's need , low prices, quality assurance, no trouble of the after-sales.
If you have any questions, pls contact me any time.
Tianjin Demetal International Trade Co.,Ltd.Was founded in 2013.
We are specialized in manufacturing various steel pipes and coil with well-equipped testing equipment and strong technical force. Our products are widely used in petroleum, chemical, power and gas, oil and gas well field casing and tubing, high pressure boiler tube, drinking water, fire, high-speed fence construction, steel tube, etc. The product performance and market share have been far ahead of similar products at home and abroad.
We produce ERW,SSAW,LSAW,Square and Rectangular steel pipe,galvanized steel products.Our products have been manufactured according to API, ASTM, EN, BS, ISO, DIN and JIS internationally advanced standards, and also approved by the third party. They are widely used in oil and natural gas, low pressure liquid and mineral powder delivery, and also can be used for structure and piling field in industrial and civil construction. Paying attention to the quality of products and services, possessing normative QAS, we have acquired certificates of API5L/5CT, ISO9001 and EN10219. Based on the high quality and considerate service, our products have set up a prominent brand image in markets at home and abroad. Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa and so on, covering nearly 100 countries and obtaining a well-deserved reputation. We have built long-term cooperation with many clients and have received wide acclaim.
Pursuing the principle of "Customer First, Integrity First", we are sincerely expecting to cooperate with you!
If you have any question,please contact me or send e-mail any time.
TEL:+86-15002277163 +86-022-58283870
Email:sean(at)de-metal.com
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.netwww.de-metal.com
WhatsApp:+86 15002277163