Analysts at JPMorgan recommended selling or "underweight" emerging market local currency sovereign debt because of the global impact of the Ukraine-Russia crisis.

JPMorgan estimated that fixed-income assets in emerging markets have lost 6-9 percent of their value since Russia invaded Ukraine a month ago, with nervousness about the war and its impact on global energy and food prices adding to existing pressures.

Some leading emerging market central banks are signaling that interest rates now need to rise faster than previously expected, which fuels fears of "stagflation". Stagflation means when high inflation and higher interest rates undermine economic growth.  

With both the U.S. Federal Reserve and emerging market central banks raising interest rates, JPMorgan also said it made sense to "underweight" emerging market assets by taking advantage of the recent pullback in local currency bond yields relative to TREASURIES.  

JPMorgan said major metals exporters such as South Africa, Chile, and Peru could still do well, but warned that emerging market fixed income assets now faced a more "stagflationary" trajectory.

The markets and prices of many commodities, metals, chemicals like the Hose Pump still face uncertainty.

The hose pump series of Luoyang Tongrun Info Technology Co., Ltd. is a new type of peristaltic hose pump developed by absorbing advanced foreign technology. It gets rid of the operation mode of traditional pump impeller and shaft seal, and has advantages in the transportation of media with high viscosity, high corrosivity, and large fluid impurities. It is a completely different principle from traditional pumps and has a wide range of applications.

Versatility: The hose pump can be used to continuously transport fluids. Together, it can detect and deal with many troublesome fluid transport problems in time. It can transport sewage, suspended solids, corrosive chemicals, and other questionable fluids, with a flow rate of up to 40 liters per minute. Some common uses are: coal slurry, magma, mud, mortar, slurry, oil, etc. transportation.

Features of hose pump

1. Easy to install, simple to run, and can run continuously for a long time;

2. Choice of various fibers and slurries delivered in the pump, shearing, abrasive or gas-liquid-solid mixture;

3. It can easily corrode fluids in the pump, such as highly viscous, high-density fluids, and pasty fluids;

4. The hose pump does not need to replace the seals, gaskets, impeller rotor, stator or various traditional pump internal parts;

5. The movement of the pump is divided into clockwise rotation without backflow and siphon phenomenon, and has a shut-off valve function; reverse, the fluid can be sent out and sucked back;

6. The pumped fluid is proportional to the speed, which can be accurately measured.

Working principle of hose pump

A special rubber hose with a smooth inner wall and reliable strength is installed inside the pump body. It is rotated and squeezed along the hose by a pair of pressure rollers. This rotation allows the medium to be transported in one direction without backflow. The hose is transporting After the medium is applied, the elasticity of the squeezed hose and the force of the side guide rollers restore the hose to its original shape. At this time, a high vacuum is generated in the hose to suck the medium into the lumen again. The roller is squeezed and discharged from the hose, so that the medium is continuously sucked and discharged.

Advantages of hose pumps

It has an unsealed structure without any leakage or pollution;

Using advanced rolling technology, the pressure roller does not need any lubrication;

Strong self-priming ability and self-cleaning ability, can suck materials positively and negatively; simple hose assembly,

Simple installation and maintenance, low maintenance cost and simple operation;

The flow can be adjusted linearly and has a certain metering function;

It does not cause any blockage in the transportation of liquids with high viscosity and impurities;

The pump has a long service life, high head and high pressure at the pump port.

 

Parameters of hose pumps:

Model	Power (kW)	Pressure (Mpa)	Flow (m3)	Weight (kg)	Tube inner diameter(mm)	Tube outer diameter(mm)	Pumping distance
							Vertical(m)	Level(m)
HP25	1.5	1.0	0.6	60	25	49	10	80
HP32	2.2-3	1.0	3	90	32	60	15	100
HP40	3-4	1.5	4	120	38	66	15	100
HP50	4-5.5	2.0	5	200	50	84	20	120
HP60	5.5	2.0	6	250	50-60	84	25	150
HP65	5.5-7	2.0	6-13	380	65	116	30	150
HP75	7.5	2.0	15-20	480	75	100	20	150
HP75D	11-15	2.0	40	850	75	116	25	150
HP100	15	1.0	50	980	100	148	12	150
HP100D	18.5/22	1.0	100	1800	102	148	10	150
HP130	18.5/22	1.0	60	1300	127	177	10	120
HP150	22	1.0	70	1500	148	185	10	100
HP200	30	1.0	85	2000	198	248	10	90

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All aspects of human beings are constantly improving, and the demand for Hose Pump is also increasing.If you are engaged in the Hose Pump industry, you just happen to contact us.

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