HI there,
now i am facing a problem about the pressure drop in ball valve. our company produce a kind of ceramic ball valve against high corrsion and high temp, which was inquried by a mid-east petrochemcial company. the engineer ask for the pressure drop of our reduced ball valve. the ball...
the technical specification in brief below:
Ball Valves, flanged ends raised face, threaded seat ring, controlled hardness, Body A216 WCB, regular port, ball SS 304.
Now I am very curious about the threaded seat ring used in big size(2"~16") ball valve manufacturing? because I rarely find this...
Hi, our company is planning to purchase a professional linear cutting machine for precisely processing the structural ceramic products according to our engineer's drawing. Hence, anybody can help to provide some useful info or recommend some manufacturer of this sort of linear cutting machine...
Is there anybody acquainted with the calculation of valve flow rate, the parameters at hand as follows:
1.Nominal diameters of control valve DN 50, DN 80, DN 100
Working media: gas condensate with water, methanol and
2. mechanical impurities of size up to 100 microns
3. Density, kg/m3...
I just wanna search the common 316 SS mechanical properties in the internet, but i failed to get the ideal result. So I turn up here for the help with respect to the following items:
1.Compressive Strength
2.Fracture Toughness
3.Impact Toughness
4.Flexural Strength
or more information will be...
I just got a requirement from my end-user about providing the ceramic test report in terms of
1.Thermal Shock Resistance (50F~500F)
2.Compressive Strength
3.Fracture Toughness
4.Impact Toughness
5.Flexural Strength
Now i am facing the issue about the Thermal shock resistance test method. Is...
I just need an english version paper about the introduction of GATE VALVE, better it's a academic one. actually this is special for a guy of my colleague's younger brother as reference. Anticipate and appreciate anyone could help. Thanks in advance.
Is there anybody could come up with some idea about below valve material, or some related reference detail. Because i really have no idea about these valve material. Thanks a lot in advance!
1. BODY: 60K FORGED-DD-PSL2 TRIM: A182 F6A
2. BODY: 45K FORGED-BB-PSL2 TRIM: A182 F6A
is there anybody has done some thermal shock experiment about the ceramic lined valve, especially ceramic ball valve?? The customer is very concerned about thermal shock to go from 30F to 300F immediately. can the ceramic material lined in the valve outlive in this dramatically changed...
