Wuhan Wechange Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 5000pc/month |
| Delivery Time | 21-30 |
| Packaging Details | PE bag + box |
| OD | 63mm |
| Length | 20" |
| Filtration Rate | 1μm |
| MOQ | 100pc |
| Membrane Material | PP Cotton Yarn |
| Brand Name | WECHANGE |
| Model Number | WF-SW-C-0100-20 |
| Certification | |
| Place of Origin | PRC |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal | Supply Ability | 5000pc/month |
| Delivery Time | 21-30 | Packaging Details | PE bag + box |
| OD | 63mm | Length | 20" |
| Filtration Rate | 1μm | MOQ | 100pc |
| Membrane Material | PP Cotton Yarn | Brand Name | WECHANGE |
| Model Number | WF-SW-C-0100-20 | Certification | |
| Place of Origin | PRC | ||
| High Light | 20" String Wound Filter Cartridge ，1um String Wound Filter Cartridge ，Water Prefiltration wound cartridge filter | ||
Description of Water Prefiltration
WECHANGE string wound filter cartridge (polypropylene, defatted cotton, glass fiber, polyester) precisely wound on the porous (PP, stainless steel) skeleton according to a specific density, with a honeycomb structure. Suitable for low viscosity, low impurity filtration, can effectively remove suspended matter, particles, rust and other debris in the material liquid, with very good filtration characteristics.
Application of Water Prefiltration
Features of Water Prefiltration
Operating Characteristic of Water Prefiltration
| Outer Diameter | 2.5”/63mm |
| Length | 10”/254mm 20”/508mm 30”/762mm 40”/1016mm |
| Max. Operation Temperature | 80℃(△P 0.1Mpa) |
| Suggesting Renewal Pressure Difference | 0.2MPa |
| Executive Standard | Q/WCF 001-2021 |
| Cleanliness | The product does not have any particles, fibers, or other foreign objects falling off |
| Biosafety | All ingredients comply with USP (United States Pharmacopoeia) Level 6 plastic testing |
| Food Accessibility | All ingredients comply with GB 4806.7-2016 |
Naming Regulations of Water Prefiltration
| WF | SW | C | 0500 | 10 | ||
| Trademark | Form | Filtration Materials | Accuracy | length | Adapter | O ring |
| WECHANFIB | String wound | PP Cotton Yarn | 0100 1μm | 10 10” | ||
| 0200 2μm | 20 20” | |||||
| 0300 3μm | 30 30” | |||||
| 0500 5μm | 40 40” | |||||
| 1000 10μm | ||||||
| 2000 20μm |
| Wechange String Wound Filter Cartridges Products List | ||||||
| Membrane Material | Type No. | Application | Pore Size | Diameter | Length | Adaptor |
| μm | mm | inch | ||||
| PP/Cotten | WF-SW-P-0100-5 | Liquid Prefiltration, Security filtration, Clarification filtration. | 1 | 63 | 5" | - |
| PP/Cotten | WF-SW-P-0100-10 | 1 | 63 | 10" | ||
| PP/Cotten | WF-SW-P-0100-20 | 1 | 63 | 20" | ||
| PP/Cotten | WF-SW-P-0100-30 | 1 | 63 | 30" | ||
| PP/Cotten | WF-SW-P-0100-40 | 1 | 63 | 40" | ||
| PP/Cotten | WF-SW-P-0300-5 | 3 | 63 | 5" | ||
| PP/Cotten | WF-SW-P-0300-10 | 3 | 63 | 10" | ||
| PP/Cotten | WF-SW-P-0300-20 | 3 | 63 | 20" | ||
| PP/Cotten | WF-SW-P-0300-30 | 3 | 63 | 30" | ||
| PP/Cotten | WF-SW-P-0300-40 | 3 | 63 | 40" | ||
| PP/Cotten | WF-SW-P-0500-5 | 5 | 63 | 5" | ||
| PP/Cotten | WF-SW-P-0500-10 | 5 | 63 | 10" | ||
| PP/Cotten | WF-SW-P-0500-20 | 5 | 63 | 20" | ||
| PP/Cotten | WF-SW-P-0500-30 | 5 | 63 | 30" | ||
| PP/Cotten | WF-SW-P-0500-40 | 5 | 63 | 40" | ||
| PP/Cotten | WF-SW-P-1000-5 | 10 | 63 | 5" | ||
| PP/Cotten | WF-SW-P-1000-10 | 10 | 63 | 10" | ||
| PP/Cotten | WF-SW-P-1000-20 | 10 | 63 | 20" | ||
| PP/Cotten | WF-SW-P-1000-30 | 10 | 63 | 30" | ||
| PP/Cotten | WF-SW-P-1000-40 | 10 | 63 | 40" | ||
| PP/Cotten | WF-SW-P-2000-5 | 20 | 63 | 5" | ||
| PP/Cotten | WF-SW-P-2000-10 | 20 | 63 | 10" | ||
| PP/Cotten | WF-SW-P-2000-20 | 20 | 63 | 20" | ||
| PP/Cotten | WF-SW-P-2000-30 | 20 | 63 | 30" | ||
| PP/Cotten | WF-SW-P-2000-40 | 20 | 63 | 40" | ||
Polypropylene melt-blown filter cores are a highly efficient filtering medium used for filtering liquids or gases, mainly made of polypropylene material. It is a high molecular material that is non-toxic, tasteless, and has good chemical stability. The filtering layer inside the filter core is made of polypropylene fibers through melt-blown technology, which forms a fine mesh-like structure with good filtering performance.
1.Security filtration
2.Clarification filtration
* They have a high filtering efficiency, which can effectively remove suspended particles, bacteria, viruses, and other impurities from water or gases, ensuring the purity of the fluid;
* In the pharmaceutical and food processing industries, they are used for filtering solutions or gases to guarantee product quality;
* They have good biodegradability, are environmentally friendly, and the filter cores can be recycled after disposal, reducing environmental pollution;
* Strict quality control system, complete production process flow;
* Short delivery period;
* Flexible payment method: T/T, L/C, West Union, Paypal;
* Free technical support;
* Other specific sizes can be customized;
Performance Specifications of Water Prefiltration:
Dimensions(nominal):
| OD | 63mm |
| Length | 10"(254mm),20"(508mm),30"(762mm),40"(1016mm) |
Beer Clarification Filter Cartridge Performance:
| Biosafety | All ingredients comply with USP (United States Pharmacopoeia) Level 6 plastic testing |
| Food Accessibility | All ingredients comply with GB 4806.7-2016 |
| Executive Standard | Q/WCF 001-2021 |
| Cleanliness | The product does not have any particles, fibers, or other foreign objects falling off |
| The Maximum Work Temperature | 60℃(△P 0.1Mpa) |
| Suggesting Renewal Pressure Difference | 0.2MPa |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
7000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ... Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ...
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