Half package is currently a relatively large number of
decoration methods, and it is also a way between clearing and all-inclusive, mainly by the
construction party responsible for the procurement of construction and accessories, the main materials purchased by the owners, its advantages are higher value Ingredients that can be purchased by themselves can control the bulk of the cost, and the variety and low value of accessories are more pleasing to the purchaser. First, in order to maximize savings, remember not to look at your eyes when
choosing the main material. Because there are so many good things, and it seems that every single one looks economically acceptable. In the short term, these things can be purchased in one go. The economic pressure is not too great. Often, most people become disarrayed at this time, and the result is that the last budget is overspending too much, and the other thing is that the first thing to buy is high quality and the latter is mixed.
The solution is to set the price first, then select the material, and exceed the 10% of the expected price. Do not waste time on it. The second is the province to province, since the purchase in the main material, the best owners in the proposed
design division, based on the actual amount of procurement
engineering. In general, the most expensive places are woodworking and
cabinets . The most likely place for
quality problems is hydropower and kitchen and toilet water. Mostly communicate with
designers and material suppliers and adjust according to their own expense budget. When visiting the
building materials market, beware of buying counterfeit products because they are cheap. The biggest advantage of buying things from building materials supermarkets is that the prices are quite transparent and the quality is relatively guaranteed. However, the styles of some products and the designs of some
brands are incomplete. Special reminder: Sometimes buying a main material will encounter a "
trap " and should also pay attention. For example, sometimes some swindled material merchants have two quotation lists. There are several quotations for the same kind of materials.
Consumers buy
them themselves and go with the decoration companies or workers to buy them in two sets of prices. The same discounts are actually obtained. The result is different. Some businesses even prepare a shipping order every day. They have written how many sets of merchandise have been sold and marked the above unit price. When the merchant sells it to you at a lower price, you will feel that the offer is too expensive. More often than not, he does not hesitate to shoot frequently. Another pitfall is to sell first-class products at a premium price. For example, although some
ceramic tile prices are expensive, but the goods are excellent products, while the superior products and first-class products are difficult to distinguish in the appearance of non-professionals, the price is very different, when you put the price of the business to his limited profits. In the final transaction, what you got might not be the sample you saw.
Bay window decoration entrance decoration decoration design decoration decoration company look good tile prices
Flow Calibration Column
Flow calibration column is widely used in flow calibration of metering pump and dosing device, which can accurately calibrate the output flow of metering pump. Flow calibration column is also called flow calibration tube, calibration column, calibration tube
Transparent tube material: plexiglass, transparent PVC,
Connector material: PVC, stainless steel,
Connection mode: internal thread, external thread and flange.
1. Overview
Flow calibration column is widely used in flow calibration of metering pump and dosing device, which can accurately calibrate the output flow of metering pump. Flow calibration column, also known as flow calibration tube, calibration column, calibration tube, the main material: plexiglass, transparent PVC and stainless steel; connection methods are internal thread, external thread, flange.
2. Selection of flow calibration column
The selection of flow calibration column is determined according to the requirements of pump flow and calibration time. For example, if the flow rate of the pump is 60L / h, and the customer needs to calibrate the flow rate of 0.5-1min, then the calculated flow rate per minute should be 60L â–³ 60 = 1L, then a calibration column with a volume of 1l can be selected.
3. Usage of flow calibration column
When using, the calibration column is filled with medium, and the liquid level of the medium is consistent with the maximum scale of the calibration column. According to the volume of the pump, open the pump volume, and then check whether the pump is calibrated according to the volume of the pump.
UPVC Flow Calibration Column,PVDF Flow Calibration Column,Plastic Flow Calibration Column,Transparent Flow Calibration Column
Ningbo RMI Plastic Co.,Ltd , https://www.rmiplast.com
