In Hebei Haihao,elbows are commonly made from stainless steel,carbon steel and alloy steel.We mainly produce elbow according to standards:ASME/ANSI B16.9,ASME/ANSI B16.28,GB,HG,ANSI,API,EN,BS,DIN,JIS,KS,GOST,AS.Elbows generally include types are:180 Degree Elbow,45 Degree Elbow,90 Degree Elbow. ...
We mainly produce 90 degree elbow according to GB,HG,ASME,ANSI,API,EN,BS,DIN,JIS,KS,GOST,AS.Elbows are split into three groups, which define the distance over which they change direction. Commonly, according to the distance of direction changing, the elbows are divided into the following three k ...
Elbow is one kind of pipe fittings which can change the liquid or gas flowing direction in a piping system.They are split into three groups, which define the distance over which they change direction.We mainly produce elbow according to GB,HG,ASME,ANSI,API,EN,BS,DIN,JIS,KS,GOST,AS standards.We a ...
Hebei haihao group is professional in producing 45 Degree Elbow according to HG standard,which has more than 30 years experence.We also manufacture other types of elbow according to other standards such as:GB,ASME,ANSI,API,EN,BS,DIN,JIS,KS,GOST,AS.
HG A234 WPB sch5s 45 Degree Elbow
HG A234 WPB 4 ...
Definition Of Pipe Elbow:
A pipe elbow is one kind of pipe fittings which can change the liquid or gas flowing direction in a piping system.Pipe elbow ainly used to connect two pipes,sometimes called a “quarter bend”.
Elbows are split into three groups, which define the distance over which they ...
Haihao Group can manufacture a wide range of Welded Fittings, Stainless Fittings, Steel Fittings, Pipe Fittings, Steel Pipe Fittings, Stainless Steel Fittings, Butt Weld Fittings, Carbon Steel Fittings, Stainless Steel Pipe Fittings, all are butt weld, including Long Radius 90 Degree Elbow, Shor ...
Haihao Group can manufacture a wide range of Welded Fittings, Stainless Fittings, Steel Fittings, Pipe Fittings, Steel Pipe Fittings, Stainless Steel Fittings, Butt Weld Fittings, Carbon Steel Fittings, Stainless Steel Pipe Fittings, all are butt weld, including Long Radius 90 Degree Elbow, Shor ...
As we known in the pipe fitting and elbow standard , the butt welding elbows commonly are 45°,90°,180°,the bending radius is 1 time or 1.5 times to the diameter of the elbows.But in the projects,sometimes the engineer or designer may use the elbows which degree or radius are not the standard.
Cu ...
Short radius elbow refers to the radius of curvature is equal to the diameter of the pipe bend, is often said that 1 times. D mean to elbow diameter.
Short Radius Elbow(SR Elbow)
Short radius is generally used in low pressure fluid or bend with limit of the installation place. If there are no re ...
Long Radius Elbow(LR Elbow)
Long radius elbow refers to the curvature of the bend radius is 1.5 times the diameter of the pipe; If more than 1.5 times, is the category of bend.
Long Radius Elbow-Haihao Group
Short radius elbow refers to the radius of curvature is equal to the diameter of the pi ...
180 Degree Elbow
A pipe elbow is one kind of pipe fittings which can change the liquid or gas flowing direction in a piping system. It is mainly used to connect two pipes,sometimes called a “quarter bend”.
180 Degree Elbow
180 degree elbow is like 45 or 90 degree elbow, but the flow direc ...
In modern piping systems, the butt weld 45° elbow serves as a critical component for redirecting flow while minimizing pressure loss and turbulence. At Haihao Group, we specialize in manufacturing these elbows to the highest international standards, offering unparalleled material diversity, rigo ...
In the intricate world of piping systems, the butt weld 90 degree elbow stands as a critical component, enabling seamless directional changes in fluid transportation networks. As a leading global manufacturer, Haihao Group specializes in delivering high-quality elbows that meet the stringent dem ...
BS4504 PN16 Stainless Custom Slip On Flange
Followings are the definition, information and application of various types of flanges:
We produce Custom Slip On(SO) Flange according to standard: BS4504,JIS B2220,ASME/ANSI B16.5,DIN 2573,DIN 2576,DIN 2501,DIN 2502,DIN 2503,DIN 2543,DIN 2544,DIN 25 ...
Flange-Olet Definition:
A Flange-olet (Flange-outlet) is also called Nipoflange or Weldoflange, its shape looks like a Long weld neck flange. It could be regarded as a combination of a long weld neck flange and a weldolet , or a nipolet welded with a weld neck flange.
EN1092 PN16 DN100 A105 RTJ ...
At Haihao Group, we take pride in producing high-quality A105 reducing weld neck flanges, designed for critical piping systems that require smooth flow transitions and reliable sealing. Our forged flanges are engineered to meet ANSI/ASME B16.5 standards, ensuring compatibility and safety in dema ...
A pipe flange is disc, collar or ring that attaches to pipe with the purpose of providing increased support for strength, blocking off a pipeline or implementing the attachment of more items. Pipe flanges are usually welded or screwed to the pipe end and are connected with bolts.
In different p ...
