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Aowy 8" FRP Membrane Housing – Stand for 13 0000 Times of Fatigue Test

Aowy series membrane housing with 8 inch inner diameter.

is another brand series belong to Cheng Da company, as well as , all manufactured FRP membrane housing are also adopt imported material and special processing technology. Applicable working pressure is 300 PSI and 450 PSI. It can be capable of built-in membrane elements 1–7 section.

series FRP membrane housing all can stand more than 130,000 times of cycle test but remained intact. And the burst pressure of A80S300 up to 61 Bar, the one of A80S450 can up to 85 Bar.

We are very proud to say that the quality of series FRP membrane housing has been surpasses the requirement of 10 0000 times of cycle test and 23.1 Bar & 34.6 Bar of burst pressure standard by ASME.

Feature

Burst test: 6 times of its design pressure.
Allowable burst pressure
- Aowy-A80S300: 61 Bar.
- Aowy-A80S450: 85 Bar.
Cycle test: 13 0000 times
Hydraulic test: 100% quality assurance test with 1.2 times stage elevation
Barcol hardness test: repeated once every 1.5 meters
Test every membrane housing, not sampling
Standard and non-standard are all available.
Certified by ISO900:2000

Specification

Name

FRP membrane housing, FRP pressure vessel.
Material

Fiberglass and epoxy.
Working pressure

300, 450 PSI.
Operating temperature

-10 °C–49 °C.
Operating pH range

3–11.
Cleaning pH range

2–12 (≤ 30 min).
Connection type

Side port.
Process

Winded.
Color

Original, blue, yellow, fruit green or customized
Package

Use wooden box package or rigid cardboard package.
Drawing

Aowy-A80S300

Aowy-A80S450
Components
Permeate Port

Baffle Fixing Bolts

Link Stopper

Head Seal

Head Seal V Ring

Head Seal O Ring

Thrust Cone

Adaptor

Adaptor O Ring

Side Port

Side Port Seal Ring

Side Port Nut

Compared With ASME
Model No.	Design pressure (PSI)	Aowy cycle test	Cycle test standard by ASME	Aowy burst pressure	Burst pressure standard by ASME
A80S300	300	13 0000 times	10 0000 times	61 Bar	23.1 Bar
A80S450	450	13 0000 times	10 0000 times	85 Bar	34.6 Bar

Application

Fields

Metallurgy & petrochemical.
Food & beverage.
Pharmaceutical & chemical.
Power & electronics.

Function

RO, NF, UF, & MF system.
Waste water treatment.
Re-use of recycled water.
Seawater desalination.
Brackish water desalination.

Biel Crystal water treatment engineering

Daya Bay Cnooc's refinery project

Qingdao wastewater reclamation project

Petrochemical water treatment project

Cheng Da Winder FRP membrane housing is used in the Gansu chemical plant water process engineering.

Gansu chemical plant water processing

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