Riqi ( Hangzhou ) Filter Technology Co., Ltd.
| Model NO. | RIQI924 |
| Type | House Filter Bag |
| Hole Shape | Square |
| Manufacturing Method | Manufacturing Cloth |
| Paper Type | Qualitative |
| Working Temperature | 130 |
| Anti Acidic | Good |
| Anti Alkaline | Good |
| Width | 2.15meter |
| Finishing Treatment | Antistatic |
| Transport Package | Standard Export Packing |
| Specification | 1m x 1m x 1m |
| Trademark | RIQI |
| Origin | China |
| HS Code | 5911900 |
| Production Capacity | 5000PCS / Week |
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Product Specification
| Model NO. | RIQI924 | Type | House Filter Bag |
| Hole Shape | Square | Manufacturing Method | Manufacturing Cloth |
| Paper Type | Qualitative | Working Temperature | 130 |
| Anti Acidic | Good | Anti Alkaline | Good |
| Width | 2.15meter | Finishing Treatment | Antistatic |
| Transport Package | Standard Export Packing | Specification | 1m x 1m x 1m |
| Trademark | RIQI | Origin | China |
| HS Code | 5911900 | Production Capacity | 5000PCS / Week |
| High Light | polyester needle punched dust filter ，anti-static blend filter fabric ，PTFE filter cloth with warranty | ||
polyester needle punched anti-static blend dust filter fabricÂ
Riqi (Hangzhou) filter technology co., ltd. filter polyester needle punched felt is made from 1-2.5D PE filber Weaving reinforced substrates with High strength and low elongation Yarn,Through needle punched reinforcement and finishing-treatment process.The product has the special characteristics of high porosity, good permeability, acid resistance and moderate alkalinity of ordinary felt filter cloth.And very good wear resistance.One of the mostly used kinds of felt filter material.
Weight from 350gsm to 800g/m2 thickness from 1mm to 4mm .
 Finishing treatment : calendering , singeing,heating , PTFE coated. It has the characteristics of stable size, easy cleaning, long service life and so on.
Technical data sheetÂ
| material | Polyester fiber | Â | Polyester fiber | |||||||
| scrim | polyester | Â | polyester | |||||||
| weight | 500g/m2 | Â | 550g/m2 | |||||||
| Thickness | 1.70mm | Â | 2.00mm | |||||||
| Tensile strength |  | warp | ≥11500N / 5cm |  | ≥1200N / 5cm |  | ||||
|  | weft | ≥1500N / 5cm |  | ≥1600N / 5cm |  | |||||
| Tensile elongation (%) |  | warp | ≤30% |  | ≤30% |  | ||||
|  | weft | ≤45% |  | ≤45% |  | |||||
| Air permeabilithy(m3/m2·min) | 14 |  | 12 | |||||||
| 130ºC Dry heat shrinkage warp | < 1% |  | < 1% | |||||||
| 130ºC Dry heat shrinkage weft | < 1% |  | < 1% | |||||||
| Working temperature | 130deg ºC |  | 130deg ºC | |||||||
| Peak temperature | 150deg ºC |  | 150deg ºC | |||||||
| Finishing treatment | Heating,singeing , calendering | Â | Heating,singeing , calendering | |||||||
Application : Mainly used in furniture, ceramics, powder coatings, batteries, cement, metallurgy, chemical, building materials, smelting, power generation, machinery, mines, petroleum, medicine, dyes, food,Grain processing and other manufacturers dust collect .
Weight from 350gsm to 800g/m2 thickness from 1mm to 4mm .
 Finishing treatment : calendering , singeing,heating , PTFE coated. It has the characteristics of stable size, easy cleaning, long service life and so on.
Â
A: Payment≤1000USD, 100% in advance. Payment≥1000USD, 30% T/T in advance, balance before shippment.
 Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
  2. We respect every customer as our friend and we sincerely do business and make friends with them.
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Q:What should I do if I'm not satisfied with your product?
A:Please contact us as soon as possible and tell us where went wrong.We can only accept refund or exchange if there is any quality issue.
IF you have some interesting please contact us without any hesitate, we will reply you within 24 hours and welcome to have a visit to our factory for more further business and know each other better. We do have the keen interesting to cooperate with you near future.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
5000000-10000000
Employee Number:
50~200
Ecer Certification：
Verified Supplier
Riqi Filter ,stands for high efficiency filtration solutions and expertise service for filtration industry. We get success in all dust emission control and purifying projects in Coal Fired Boiler power plant, Blast-Furnace in steel plant, Asphalt mixing site and Cement kilns,chemical industries ,etc... Riqi Filter ,stands for high efficiency filtration solutions and expertise service for filtration industry. We get success in all dust emission control and purifying projects in Coal Fired Boiler power plant, Blast-Furnace in steel plant, Asphalt mixing site and Cement kilns,chemical industries ,etc...
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