SK Series Reduction Device

A, luɔɔi de kä ye kek looi, kä ye kek looi ku kä ye kek looi:

1. Ajuiɛɛr de luɔɔi:

The hole plate is one of the most traditional and historic flow measurement method, with a measurement medium adaptability strong, high temperature and high pressure, the highest standardization degree, can't be real flow calibration and so on. It's still some developed countries' flow measurement national standards, in the flow measurement. The hole plate is a most traditional and historic flow measurement method, with a measurement medium adaptability strong, high temperature and high pressure, the highest standardization degree, can't be real flow calibration and so on. It's still some developed countries' flow measurement national standards, in the flow measurement. The hole

To ye kɔnɔ (Newton fluid) ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ t

2. Formula de calcul de flux de dispositif de réduction:

Q_m=C×ε÷（1-β⁴）^0.5×π÷4×d²×（2×ρ₁×ΔP）^0.5

Fɛɛr: Q_m<unk> Medium flow (kg/sec) C <unk> flow out coefficient ε <unk> flow out expansion coefficient

β=d/D Diameter ratio d <unk> Hole plate inner diameter ((mm)) D <unk> Pipe inner diameter ((mm))

ρ₁<unk> Medium density before the hole plate (kg/m3) ΔP <unk> Differential pressure under working condition (Pascal Pa)

3, Formula de calcul de nombre de appareils de réduction Renault:

ReD=354×M÷（D×η）

Fɛɛr: R_ED---- Reynolds number (no scale); M---- Mass flow (unit: Kg);

D---- Pipe diameter (unit: mm) η---- medium working condition viscosity (unit: CP厘泊)

4, flange standard ye kek luɔ̈ɔ̈i në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi në luɔɔi de kä ye kek looi:

1.Preferred Mechanical Industry Department (JB81-59; JB82-59) ring chamber pressing or drilling hole pressing, diameter pressing and medium low pressure connecting flanges. 2. Chemical (HG20592-1997, HG20615-1997) flange ye tɔ̈ɔ̈u; Wala yɔ̈ɔ̈r kä wɛɛr tɛ̈n yenë kɔc wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t.

3. Lööŋ ke kɔc ke China GB/2624-2006.

4. China People's Republic Oil and Gas Industry Standard SY/T6143-.

5.JJG640-94 Differential Pressure Flow Meter Check Procedure.

6. Wël kɔ̈k peei kɔ̈k peei kɔ̈k peei kɔ̈k peei kɔ̈k peei kɔ̈k peei kɔ̈k peei kɔ̈k peei.

5. Kuen ku luɔɔi:

Ngam ye tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ Në ye mɛn, në kë de tɛ̈n yenë yen luɔ̈ɔ̈i thïn ku jɔl ya tɛ̈n yenë yen tɔ̈ɔ̈u thïn, ka tɛ̈n yenë yen tɔ̈ɔ̈u th ① ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye t

Lööŋ ke kɔc cï gam GB/T2624-93 acï bɛ̈n ya looi në tɛ̈n ye kɔc cï gam yiic:

A、 Angular take-up pressure: ka kɛ̈k peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei pee

B、 Flange tɔ̈ɔ̈u: luɔɔi ka thiin, ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin ka thiin.

C、 Distance take-up: take-up point fixed, suitable for Renault's large occasions, but roughness has a greater impact. Distance take-up point fixed, suitable for Renault's large occasions, but roughness has a greater impact.

② Luɔɔi ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r:

A、 Ku ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ, ye luɔɔi de kä ye kek tɛmɛ

B、 A ye luɔ̈ɔ̈i në pip ye kɔrɔ̈ɔ̈t ye kɔrɔ̈ɔ̈t ye kɔrɔ̈ɔ̈t ye kɔrɔ̈ɔ̈t ye kɔrɔ̈ɔ̈t ye kɔrɔ̈ɔ̈t ye kɔrɔ̈ɔ̈t ye k

C、 A ye luui në Renault low flow, 1/4 round nozzle, double hole plate, cone inlet hole plate (ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔ

D、 A be luui në kaam de wɛ̈t ye kɔc cɔl pressure loss, Venturi tube standard, Venturi nozzle standard;

E、 A bɛ kɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka Ku yen tɔ̈u peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei peei