Pipe Elbow
Pipe Tee
Pipe Reducer
Pipe Cap
Pipe Bend
Seamless Steel Pipe
ERW Steel Pipe
Weld Neck Flange
Slip On Flange
Blind Flange
Forged fitting


· Installation of carbon steel pipe tee
· Link of blind flange
· Our company specializes in producing high, medium and low pressure pipe fittings
· Pipe Tee is an important part
· Characteristics of pipe elbow
· Forging process of stainless steel flange
· Slip On flanges or SO flanges are commonly lower in price than weld neck flanges
· Processing mode of Weld Neck Flange


Location:HOME  »  NEWS
How is the large flange of the core of the production of it?
Source :admin   Time:7/20/2017 9:34:26 PM   hit:

  How is the large flange of the core of the production of it?

  Take a common example of the national standard elbow bar, if it is the production of long radius elbow, we need to first select the product specifications, and then put the pipe material, and then calculated according to the calculation of a good expansion rate. After the completion of the basic processing, but also the need for a series of finishing products, that is, the appearance of the product and other details for further processing, which mainly includes shot peening, playing steel, surface spraying and packaging work The Large flanges are common flanges with flattened flanges and DIN 2573 25bar Carbon Steel Forged Slip on Flange. Slip on flange of the poor, suitable for the pressure p ≤ 4MPa occasions; welding flange, also known as high-neck flange, high rigidity, suitable for high pressure temperature occasions. There are three types of flange sealing surface: flat type sealing surface, suitable for the pressure is not high, the media non-toxic occasions; convex sealing surface, for a slightly higher pressure occasions; tongue seal surface, for flammable, explosive , Toxic media and high pressure occasions. Different nature of the flange fittings in different areas with good product performance, to adapt to the occasion and space, the resulting effect will be different.

         Previous :The effect of reducer
               Next:Carbon steel elbow to improve the use of performance
Friendly Links: carbon steel pipe fitting    steel shots    pipe fittings    carbon steel pipe fittings factory    Seamless Steel Pipe    steel pipe    valve    Butt welded elbow    shengtian pipe fitting    pipe fittings manufacturers    Butt weld pipe fitting    A234 wpb pipe fitting    steel seamless pip    accesorios de tubería    conexões    flanges    ANSI B16.9 weld neck flange     Фитинг    Screwed Fittings    steel flange    ERW pipes    manhole covers    steel grit    reeqlink   
Copyright ©Hebei Shengtian Pipe fittings Group Co.,Ltd.   
       Copyright ©Hebei Shengtian Pipe-fitting Group Co.,Ltd.     Email : sale@stpipefitting.cn 
 Add : Xiwang New District, Mengcun County,Hebei Province,ChinaSupport:boyikeji