Which manufacturer makes the best pressure gauges?
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Our factory’s workshop has around 200 pressure gauges, all of which are Bourdon tube type pressure gauges for low-pressure applications. It is common to find that some pointers are missing, some outdoor enclosures are corroded, some internal supports have broken for no reason, and some are even inaccurate, off by 1 kilogram. It seems to be from Fuyang, Hangzhou.
That’s what you get when you’re looking for a cheap deal – pressure gauges there cost three to fifty yuan each, while on Taobao you can find ones for just a few yuan.
This type of instrument does not require high levels of technical expertise for its production, and the manufacturing process is not difficult. There are many brands available on the market, but those whose performance and quality are truly reliable include established domestic brands such as Shanghai Zi Yi No. 4 Factory and Xi Yi; as well as Beijing Brady, which uses imported technology – all of these are satisfactory choices.
There are too many options; it’s better to buy them online. The price shouldn’t be too low
You can contact me; the warranty period is one year, and **inspection and certification by the metrology bureau are available**
Oh, it has to be a brand with the necessary qualifications. Also, is it necessary to choose a stainless steel housing for corrosion and shock resistance???
This post was last edited by “Hasty Passerby” on November 10, 2018, at 22:53. Some purely domestically produced brands, such as Shanghai No. 4 Factory and Xi’an Instrument Factory, perform quite well. Beijing Brady, which utilizes imported technology, is also a good choice. As for completely imported products, there’s really no need to import pressure gauges at all. The key is not to focus solely on saving money; there are many small businesses offering low prices. Also, might it be better to choose a stainless steel pressure gauge, especially in your situation.
Beijing Brady, Chuanyi, and Shangziyi are all fine; as long as the environment is not extremely harsh, they will work just fine. But be sure to have it calibrated regularly.
We have 300+ axial pressure gauges in stock, with a diameter of 60mm, 1/4 NPT connections, and a range of 2.75 MPa/400 psi. One-year warranty with a certificate of conformity; produced by Tianjin Newtech. Price is 25 per piece for large quantities
I recommend brands such as Brady, Chuanyi, and Shangziyi – they all have good reputations. In the situation you described, it is advisable to choose models with a stainless steel casing. Depending on the actual operating conditions, if there is high wear and tear, ordinary models can be used; but if it will be used for a long time, a stainless steel version is still the better choice