How to choose sanitary ware products?

Some people describe ceramic sanitary ware products. In addition to sofas and beds in our homes, the most suitable for skin blindness is sanitary ware. It can be seen that the quality of sanitary ware products is very important.

Sanitary ware consists of sanitary ceramics and some accessories, including various toilets, water tanks, bathtubs, face Washers, etc. Although the structure of these products is not complicated, the quality of each small accessory directly affects the use effect and life of the product, especially the toilet bowl, how the water saving effect is more important. Experts pointed out that the choice of ceramic parts in sanitary ware can be roughly divided into three steps.

The first step is to do three things before buying. First, determine the overall style of the sanitary ware. With the improvement of living standards, people's aesthetic requirements for the bathroom are gradually increasing. At present, there is no shortage of products in the market that meet the economic affordability of ordinary consumers. Therefore, you must have a sense of support before buying, including style, color and so on. Those open bathrooms are also matched to the overall style of the living room. It is best to buy the same brand of products, even if it is a different brand of products, try to achieve a uniform style and match.

The second step is to identify the reliability of the promotion during the purchase. According to relevant experts, some companies will abuse some signs in order to attract consumers' "eyeballs", exaggerate product functions, and even make false propaganda. For example, as consumers become more aware of “authentication”, some companies will mark the “Centre Center Certification” at the target location. In this regard, consumers can go to the website of the National Certification and Accreditation Administration to inquire whether the certification body has been approved by the state, and whether the certification referred to by the enterprise is consistent with the concept of unified certification by the state, and should not be misled.

The third step is to have a basic judgment on the quality of the product when purchasing. The inspection and judgment of appearance quality include two aspects. One is to check whether the surface is smooth and avoid cracking. The surface of the product can be viewed from the side, with no or few blisters and pitting, good reflective effect, and delicate touch, indicating good glaze quality. The second is to gently tap with your finger to hear whether the sound is crisp, the quality of the ceramic products is crisp, and the cracked ceramic products generally emit a hoarse sound. Chen Juan

Set Screws

Set screw is also called head screw and positioning screw. The utility model is a screw specially used for fixing the relative position of machine parts. Type: square flange end set Bolt, GB / t821-1988 square chamfered end set screw, GB / t85-1988 square long cylindrical end set screw, inner square head set screw, etc.

Related categories
Hexagon socket set screw, hexagon flat set screw, hexagon cylindrical set screw.

The selection of common set Screws is generally used to fix the relative position of two parts with little force. The axial and circumferential positioning of common sleeve like parts on the shaft. There are many kinds of set screws. The common ones are as follows: according to the end part, there are conical end, flat end, concave end, oblong cylinder head, etc;

According to the head part: slotted, hexagon socket, square head, etc. Tapered end screws and concave end screws with sharp ends can be used to directly top the parts, and the concave end is more reliable and can bear greater force; Taper end screws without sharp points must be drilled in the parts. The flat end is used to top the tight plane, which does not damage the parts, but bears limited load.

Slotted screws have small tightening force and are often easy to screw off. Generally, they prefer hexagon socket head; The tightening force of square head is the largest, but it can not be embedded in parts, and its use is limited. In order to prevent loosening and withdrawal of threaded parts, a set screw can be drilled at the cross seam. The long cylindrical head screw at the top end is used in the keyway of the shaft to lock and prevent circumferential rotation. It can also be used in general unimportant occasions when the key slides in the keyway of the shaft.

Set Screws,Allen Nose Set Screw,Slotted Head Set Screw,Hexagon Socket Grub Screw

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