Differences between floating ball valve & trunnion ball valve
- Mar 09, 2020
- Hits: 2569
Introduction A ball valve is a rotational motion valve . The ball consists of a ball shaped disk .this ball shape disk rotates to stop or start flow. The ball has a hole, or port, through the middle so...
Wish All Clients Happy New Year 2020
- Jan 02, 2020
- Hits: 85
Happy New Year! We would like to extend our warm wishes to you and your family a prosperous New Year. Tks for all supports coming from our old and new clients. JONLOO will keep giving you our best...
Full port ball valve VS reduced port ball valve
- Dec 31, 2019
- Hits: 801
There are two different types of ball valves according to the flow passage form--- full port ball valve and reduced port ball valve. A full port ball valve, known as full bore ball valve, has the...
-320x320.webp "What is Monoblock Ball Valve")
What is Monoblock Ball Valve
- Dec 19, 2019
- Hits: 753
The Monoblock ball valve is also called Mono Ball Valve, or Italian Ball valve, Thin Ball Valve. It is wafer type. The Monoblock Ball Valve design is used for direct shut off of flow like any Ball Valve....
JONLOO supplies A217 C5 Valve for the refinery
- Dec 16, 2019
- Hits: 112
Grade C5 is covered by ASTM A217 standard; it’s a good Chromium Molybdenum steel for Sand Casting and Investment Casting purpose. This kind of material is for mild corrosive or erosive applications...
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JONLOO obtained the ATEX certificate from ECM
- Dec 16, 2019
- Hits: 162
ATEX stands for atmosphères explosibles. It’s a European Union Directive from the European Committee for Standardization that covers “equipment and protective systems intended...
JONLOO Pnematic Control Valve ready for delivery
- Nov 26, 2019
- Hits: 62
JONLOO has just finished the production of Pneumatic Control Valves for our client. The order details are as below, Pneumatic Control Valve Model: ZSQ402 DN25-PN40 2 way ...
-320x320.webp "JONLOO Gate Valves and Check Valves delivered to German Customer")
JONLOO Gate Valves and Check Valves delivered to German Customer
- Nov 21, 2019
- Hits: 61
We are glad to deliver the finished goods to our German customer on time. It is the third order placed by them. For this order, some are the same specifications as before and some are new specifications....
-320x320.webp "JONLOO ASTM A217 Casting Valves for High-Temperature Service")
JONLOO ASTM A217 Casting Valves for High-Temperature Service
- Oct 29, 2019
- Hits: 412
What is WCB/LCB/LCC/WC6/WC9 in valve? W, Wrought; C-Carbon steel; A, B, C stands for the strength of the steel grade from low to high ...
-320x316.webp "What is Magnetic particle inspection (MPI)")
What is Magnetic particle inspection (MPI)
- Oct 28, 2019
- Hits: 219
Magnetic Particle Testing (MPT), also referred to as Magnetic Particle Inspection, is a nondestructive examination (NDE) technique used to detect surface and slightly subsurface flaws...
JONLOO Pinch Valve Sleeves
- Sep 30, 2019
- Hits: 54
The most important part of any pinch valve is its elastomer sleeve. The sleeve is truly the "heart" of the pinch valve, providing corrosion and abrasion resistance and pressure containment....
What is JONLOO Diaphragm Valve
- Sep 30, 2019
- Hits: 104
A diaphragm valve is different in structure from the general valves. It is a new type of valve and a special type of shut-off valve widely used in various fields. Its opening and closing member...