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Most Economic and practical type HF491/HF891 for metal bellow seal
Basic Info
Model No.: HF491/HF891
Product Description
Product Description 
Our Services 
1.wear resistant 2.superior sealing effects 3.low friction 4.easy replacement 5.customized mold 6.quality management system 7.exquisite packaging 8.wide application 9.drawing will be provided for free with mass production Packaging & Shipping 
FAQ 
Question A:Are you a factory or a trade company? Answer:We are a factory and have our top sales for the trade service.Our factory's address is 9# Dongfeng Industrial Zone,Changfeng Road 38,Wuhan City,P.R China Question B: How do I believe your quality? A:The products are made of Superior Raw Materials,The production of all our products is strictly controlled by the professional quality control department.And our boss will arrange the the random inspections for each orders.Sure the third party inspection is available. Question C :Can I try to get a sample before the order. Answer:Yes.Sure.you can ask the sales for the sample request.We can provide the free sample for oring.spring and so on. Company Information 
Contact us if you need more details on Metal Bellow. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Mechanical Seal for Water Pump、Water Pump Seal. If these products fail to match your need, please contact us and we would like to provide relevant information.
Model No.: | HF491/HF891 |
Brand: | LS |
Material: | Metal/TC/Carbon etc. |
Pressure: | 4.2Mpa(42bar) |
Speed: | 20m/s |
Temperature: | 0~220°c(for Viton"O"-rings)/0~327°c(for Kalrez"O"-rings) |
Products Application: | Industrial system,water system,oil system etc. |
1.wear resistant 2.superior sealing effects 3.low friction 4.easy replacement 5.customized mold 6.quality management system 7.exquisite packaging 8.wide application 9.drawing will be provided for free with mass production Packaging & Shipping 
FAQ 
Question A:Are you a factory or a trade company? Answer:We are a factory and have our top sales for the trade service.Our factory's address is 9# Dongfeng Industrial Zone,Changfeng Road 38,Wuhan City,P.R China Question B: How do I believe your quality? A:The products are made of Superior Raw Materials,The production of all our products is strictly controlled by the professional quality control department.And our boss will arrange the the random inspections for each orders.Sure the third party inspection is available. Question C :Can I try to get a sample before the order. Answer:Yes.Sure.you can ask the sales for the sample request.We can provide the free sample for oring.spring and so on. Company Information 
Contact us if you need more details on Metal Bellow. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Mechanical Seal for Water Pump、Water Pump Seal. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Metal - Bellows Seals
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