Stainless Steel Flat-manufacture,factory,supplier from China

Features of Flat Welding FlangesWhen welding flat welding flanges, only one side welding is required, and there is no need to weld the inner port of the pipe and flange connection. The welding installation of butt welding flanges requires double-sided welding of the flanges. Therefore, flat welding flanges are generally used for low and medium pressure pipelines, and butt welding flanges are used for the connection of medium and high pressure pipelines. Butt welding flanges are generally at least PN2.5MPa. Butt welding is used to reduce stress concentration.

Stainless steel profile and flat steel made in ChinaStainless steel profile belongs to a kind of stainless steel profile, its shape can be divided into many kinds, the most common for Angle steel, flat steel, channel steel and so on.       Stainless steel flat is rectangular steel with slightly pure edges. Stainless steel flat steel can be semi-finished steel. There are cold drawn polished stainless steel flat and hot rolled acid white sandblasted stainless steel flat.Mainly divided into equilateral and unequal two categories, equilateral also known as stainless s

How to identify the quality of stainless steel sinks?1. Thickness of water tank steel plate: The high-quality water tank adopts imported 304 stainless steel plate with a thickness of 1mm, while the ordinary low-grade water tank adopts 0.5mm-0.7mm. The method of identification can be determined from the weight and whether the surface is flat.2. Anti-noise treatment: The bottom of the high-quality sink is sprayed or glued with rubber sheets and does not fall off, which can reduce the sound caused by the impact of the water from the faucet on the bottom of the basin, and play a buffering role.3.

Stainless steel can be roughly divided into flat steel and concave-convex steel. The flat steel plate can be divided into three categories: mirror steel plate with surface light reflectivity greater than 90%; The reflectivity is 50%~90% of the light plate; Matte steel plate with reflectivity less than 50%.

Loose flange: This kind of flange is often used in the case where the medium temperature and pressure are not high and the medium nozzle is highly corrosive. The loose flange is generally used in combination with the flanging short joint, that is, the flange ring is loosely sleeved outside the flanging short joint, the pipe is butt welded with the flanging short joint, and the flange sealing surface is processed on the flanging short joint.In addition, there are flat welding ring and butt welding ring plate loose flange.

Implementation principleThreaded flange is a kind of non-welded flange, which processes the inner hole of the flange into pipe threads, and is matched with the threaded pipe to realize the connection. Compared with the flat welding flange or the butt welding flange, the threaded flange has the characteristics of convenient installation and maintenance, and can be used on some pipelines where welding is not allowed. Alloy steel flanges have sufficient strength, but are not easy to weld, or the welding performance is not good, and threaded flanges can also be selected.

Precautions when installing stainless steel elbows:  1. When installing, the stainless steel elbow can be directly installed on the pipeline according to the connection method, and installed according to the position of use. Under normal circumstances, it can be installed in any position of the pipeline, but it needs to be sealed to prevent leakage and affect the normal operation of the pipeline.2. When the stainless steel elbow ball valve, globe valve and gate valve are used, they are only fully open or fully closed, and should not be used to adjust the flow to avoid sealing.3.

Stainless steel whether used as structural parts, connectors or surface materials, it is as a high-grade material. Stainless steel as structural parts and connector materials, in the construction of the application of more common, through casting, forging or mechanical processing, a variety of stainless steel accessories emerge at the historic moment, used for a variety of projects. With the surface treatment of stainless steel is getting better and better, plate processing is more and more advanced, many engineering surface decoration materials also began to use stainless steel.&nbs

Stainless steel surface treatment methods can be roughly divided into five categories, respectively, rolling surface processing, mechanical surface processing, chemical surface processing, reticulated surface processing, color surface processing. Formed products often mirror, drawing, reticulation, etching, electrolytic coloring, coating coloring, etc.

For those applications with the need for superior corrosion resistance, Fehr's extensive Stainless Steel product line and substantial inventories are there to meet your needs. Choose Type 316 Stainless or the more economical Type 304 Stainless cable, chain and rigging hardware items for your next project.