CANGZHOU HENGJIA PIPELINE CO.,LTD
Product Categories
(Total 12 Products for Steel Blind Flange)
carbon steel A105 RF blind flange
Blind flange is one type of forged flanges. Cause there is no bore in the middle of flange, it is called blind flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are required by most project.304, 304L,316, 316L belong to stainless steel blind flange. The...
JIS 5K-40K carbon steel blind flange
JIS 5K-40K carbon steel blind flange For JIS standard flanges, there are many different standard No. for example, JIS B 2238.JIS B 2239 and so on. Besides these standards of forged flanges, we can manufacture others, like ASME flange, GOST flange, DIN flange etc. 5K-40K is about flange pressure. For American National...
high pressure carbon steel blind flange
high pressure carbon steel blind flange Blind flange is a kind of flange type. Cause there is no bore in the middle of flange, it is called blind flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are required by most project.304, 304L,316, 316L belong to...
B16.5 A182 F304/F304L forged flange
Weld neck(WN) is a type of forged flange. Main materials are carbon steel, alloy steel and stainless steel. For carbon steel, ASTM A105 & A105N are wided used in most projects. 304, 316,304L,316L belong to stainless steel flange's grade. The facing of forged flanges in common use is raised face(RF), flat face(FF)...
Stainless Steel Welding Neck Flange
Welding Neck flange is the most used flange types acc. to ASME B16.5. Welding Neck flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution...
class 150 stainless steel 304L WNRF flange
We are a leading manufacturer of weld neck flanges. Besides weld neck flanges, There are many other types of flanges in pipeline project system, including socket weld, slip on, threaded, blind, lap joint and so on. These flanges from our factory are forging. Flanges` facings are raised face(RF), flat face (FF), ring...
Threaded Flange also is called Screw flange,The inner hole is machined to the pipe thread,which connects to the pipe with the screw,it is not welding flange.It is easy to install and fix,but it only used in from -45 degree to 20 degree and the outside diameter of the pipe is below 100 mm. Threaded flange range:...
ANSI BS DIN Spectacle Blind Flange
Spectacle blind Flange also is a kind of flange,which is convenient to fix the pipe.The shape looks like the number [8".It is used to change the flow direction of the pipe,The material will be choose according to the pressure and medium of the pipe. Socket flange range: Production Size:DN10-DN600mm Pressure...
Socket flange is that one end welds to the pipe,another end connects with the bolts.The sealing surface is divided into raised face,ring joint,male and female face,tongue and groove.It is widely used to Boiler and pressure vessel, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow...
Slip on flange is also called the lap welding flange,which connects the pipe by the lap welding,people will insert the pipe into the hole to a proper position,then take welding .It is easy to installed,the price is very cheap,So it is wildly used in many industries. ANSI Slip-on flange range: Production...
ANSI Weld-neck flange is a kind of flange that butt welds the pipe with the neck.The shape isn`t easy to change,The sealing performance is very good.It is wildly applied. It is suitable for pressure or temperature fluctuations of the pipeline or high temperature and high pressure and low temperature pipeline,generally...
The Lap-joint Flange is a kind of the flange,which is set on the end of the pipe through the stub end and steel ring ,It moves on the end of the pipe.It is generally used with the parts (expansion joint),The It is installed the two ends of the expansion joint,which connects to the pipe. ANSI Lap Joint flange range:...
High Quality Products
Send Us a Message
We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
