Candle filters and porous tubes are long, cylindrical filters with thin walls, i.e. they have a high length-to-diameter ratio.
The cylinders can be hollow or blind, and have a minimum wall thickness of 1 mm.
The material used for these filters is AISI 316L stainless steel. They are made by isostatic compaction of powder in a flexible mould with the negative shape of the part, and then sintered. The pore size is adjusted by changing the compaction pressure andor the particle size of the powder.
These filters are commonly used as filter cartridges or aerators for high flow rates. They can be used directly as tubes, or connections of various geometries can be added at the ends (standard or to customer specifi cations).
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Q1. Are you manufacturer or trading company?
--We are direct manufacturer specializing in porous sintered metal filters.
Q2. What’s the delivery time ?
--Normal model 7-10 work days because we have ability to do the stock. For big order, it takes about 10-15 work days.
Q3. What is your MOQ?
-- Usually, it is 100PCS, but if we have other orders together, can help you with small QTY also.
Q4. What payment ways available?
-- TT, Western Union, Paypal , Trade assurance, etc.
Q5. If sample first possible?
-- Sure, usually we have certain QTY of free samples, if not, we'll charge accordingly.
Q6. We have design, can you produce?
--Yes, welcome!
Q7. Which market do you already sell?
--We already ship to Europe, Middle East, Asia, South America , Afria, North America etc.