Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

In the acid wastewater discharged from a factory

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

In the acid wastewater discharged from a factory
Standard Test Method for Determining the Flow Rate of ...
Standard Test Method for Determining the Flow Rate of ...

1.1 This test method is used to determine the flow rate of water and suspended solids through a geosynthetic permeable bag used to contain high water content slurry such as dredged material.

Water Flow Measurement Test Facility - Tuv Sud
Water Flow Measurement Test Facility - Tuv Sud

the UK National Standard Test Facility for water flow measurement. The facility is part of the UKAS Schedule of Accreditation (ISO/IEC 17025:2005), Laboratory No 0009. The water flow measurement facility is a modern purpose built flow meter calibration and evaluation facility. The facility has four separate flow lines, covering a wide range

ASTM E 1105 Modified Test Method for Water and Air ...
ASTM E 1105 Modified Test Method for Water and Air ...

What is the Gravity Flow Test? It is simply another name for the modified version of the ASTM E1105 test method. The name originates from the fact that gravity is naturally working upon the water flow that a spray rack system is dispensing over a test location.

Water Flow Meter Testing | Water Flow Test Meter
Water Flow Meter Testing | Water Flow Test Meter

Sudden changes in pressure can also damage meters to a great extent. Hence quality assurance is important to ensure the accuracy of ,water, meters. In India, IS 779, IS 6784, ISO 4064, OIML R49 and EEC directives are followed for ,flow, testing. Tags: ,Water flow, meter testing lab in Delhi | ,Water flow, gauge pressure testing lab in Karanataka

Water Flow Measurement Test Facility - Tuv Sud
Water Flow Measurement Test Facility - Tuv Sud

Water ,Flow, Measurement Standard TÜV SÜD National Engineering Laboratory operates the UK National Standard ,Test, Facility for water ,flow, measurement. The facility is part of the UKAS Schedule of Accreditation (ISO/IEC 17025:2005), Laboratory No 0009. The water ,flow, …

Water Flow Measurement Test Facility - Tuv Sud
Water Flow Measurement Test Facility - Tuv Sud

The water flow measurement facility is a modern purpose built flow meter calibration and evaluation facility.

Flow Water Test | Bottled Water Tests - TestAqua.com
Flow Water Test | Bottled Water Tests - TestAqua.com

Flow #Water test - pH and TDS Flow Water Tests – TDS and pH During the pH test, we found that the Flow water pH balance was 8.5, which means, Flow bottled water is …

The bucket test: how to measure your water pressure and ...
The bucket test: how to measure your water pressure and ...

The easiest way to test both your flow rate (how fast your water runs) as well as water pressure (how strong your water flows) is by doing the ‘Bucket test’. To work out both water pressure and flow rate, all you need is a simple 9 litre bucket and this handy conversion table. How to perform the bucket test: First, ensure all your other taps are turned off. Then, run the tap you wish to fill your bucket up with on full; …

Well flow test well yield test well draw down test ...
Well flow test well yield test well draw down test ...

A true, well flow test,, well recovery test, or well draw-down test requires special equipment and locating, opening, and pumping right at the well. That procedure has the advantage that the well flow rate recorded is not affected by other problems such as a piping error or clogged water pipes or a defective well pump or water pressure tank.

Standard Test Method for Determining the Flow Rate of ...
Standard Test Method for Determining the Flow Rate of ...

1.1 This ,test, method is used to determine the ,flow, rate of water and suspended solids through a geosynthetic permeable bag used to contain high water content slurry such as dredged material. 1.2 The results for the water and sediment that pass through the geotextile bag are shown as liters of water per time period, and the percent total suspended solids in milligrams per liter or parts per ...

Water Flow Meter Testing | Water Flow Test Meter
Water Flow Meter Testing | Water Flow Test Meter

Sudden changes in pressure can also damage meters to a great extent. Hence quality assurance is important to ensure the accuracy of water meters. In India, IS 779, IS 6784, ISO 4064, OIML R49 and EEC directives are followed for ,flow, testing. Tags: Water ,flow, meter testing lab in Delhi | Water ,flow, gauge pressure testing lab in Karanataka

Water Flow Test Equipment - New England Manufacturing LLC
Water Flow Test Equipment - New England Manufacturing LLC

We manufacture and distribute quality ,water flow test, equipment and veterans grave markers at a very affordable price. Due to the technical nature of many of our products, we prefer you call us to place an order to ensure we provide you with exactly what you require and the fastest possible service.

How to carry out a leak test - Everflow Water
How to carry out a leak test - Everflow Water

Check the meter dial and take down the full reading (including the red digits) when you’ve just turned the internal stop tap off. 5. Leave the ,water, off for a good chunk of time (2 hours, or ideally overnight). Then come back to the meter and check the reading.

Fire Hydrant Flow Test | DCWater.com
Fire Hydrant Flow Test | DCWater.com

Fire hydrant, flow tests, are conducted by DC Water at the applicant's request. The purpose of the test is to determine the hydraulic characteristics of the water distribution system at the location of their project site. This information is used by the engineer in designing the fire suppression system, calculating the size of the domestic and fire ...

Water Flow Test | Macomb Mechanical Fire Protection
Water Flow Test | Macomb Mechanical Fire Protection

A water flow test measures the available water supply at a current or prospective building site. This is important because the available water flow determines fire protection pipe sizing as well as whether or not the building fire system can be constructed without use of a fire pump. These are both significant factors in determining cost.

Well flow test well yield test well draw down test ...
Well flow test well yield test well draw down test ...

A true well flow test, well recovery test, or well draw-down test requires special equipment and locating, opening, and pumping right at the well. That procedure has the advantage that the well flow rate recorded is not affected by other problems such as a piping error or clogged water pipes or a defective well pump or water pressure tank.

How to Test Well Water Flow Rate for Your Residential Well
How to Test Well Water Flow Rate for Your Residential Well

Additionally, a water flow rate test should, be conducted when the homeowner is running out of water or is experiencing poor water pressure., Testing is done to figure out your flow rate prior to installing a new filter or pump in your system. Water flow testing is done prior to home purchases.

Water Flow Meter Testing | Water Flow Test Meter
Water Flow Meter Testing | Water Flow Test Meter

Sudden changes in pressure can also damage meters to a great extent. Hence quality assurance is important to ensure the accuracy of ,water, meters. In India, IS 779, IS 6784, ISO 4064, OIML R49 and EEC directives are followed for ,flow, testing. Tags: ,Water flow, meter testing lab in Delhi | ,Water flow, gauge pressure testing lab in Karanataka

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City