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Model No.: 6"
Brand: HAOYUAN
Standard: ASME B16.5,ASME/ANSI B16.36,ASME B16.47
Type: Flange 6" 150 LBS Blind FF A105
Material: Carbon Steel
Structure: Flanges
Connection: Welding
Sealing Surface: RF
Manufacturing Way: Forging
Certification: ISO.UKS.SGS.BV
Package: Wooden Boxes, Wooden Pallets
Brand Name: HAOYUAN
Crafts: Forging
Application: Water Conservancy, Electric Power, Power Station
Materials: A105,Q345,Q235...
Nominal Pressure: Class150-Class2500
Packaging: Wooden boxes, Wooden pallets
Productivity: 20T/Day
Transportation: Ocean,Land,Air
Place of Origin: CANGZHOU
Supply Ability: 500T/Month
Certificate: ISO
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Flange 6" 150 LBS Blind FF A105
Pipe Flanges are widely used as a popular category of Pipe Fittings. A flange is used to mechanically connect two pipes together. It can also be used to mechanically connect a pipe to a tee, valve, choke or any other piece of equipment. Flanges are available in round, square, and rectangular shapes. In some cases, flanges are usually in the shape of a ring or a plate to form a rim at the end of a pipe when fastened to the pipe. This is an example of closet flange.
A blind flange is a popular type of pipe flange. It has no bore in the middle, and is primarily used to close ends of piping systems. This flange permits easy access to a line once it has been sealed. It sometimes can be machined to accept a nominal sized pipe to which a threaded or welded reduction is being made. Ahad blind flanges are available in various sizes and materials for you to choose from.
Size
Blind flange 3/8"~80"
DN10~DN2000
Pressure
American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500 European Series: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100
Flange Facing Types
American Series: Flat Face(FF), Raised Face(RF), Tongue(T), Groove(G), Female(F), Male(M), Ring Joints Face(RJ)
European Series: Type A(Flat Face), Type B(Raised Face), Type C(Tongue), Type D(Groove), Type E(Spigot), Type F(Recess), Type G(O-Ring Spigot), Type H (O-Ring Groove)
Materials
Carbon Steel: ASTM/ASME A105, ASTM/ASME A516 Grade 55-60-65-70
Alloy Steel: ASTM/ASME A182 F1-F12-F11-F22-F5-F9-F91-F911-F92
Stainless Steel: ASTM/ASME A182 F304-F304H-F304L-F304N-F304LN F316-F316H-F316L-F316N-F316LN F321-F321H F347-F347H, ASTM/ASME A182 F51-F52-F53-F54-F55-F60-F61
Low-Temperature Steel: ASTM/ASME A522, ASTM/ASME A707 Grade L1-L2-L3-L4-L5-L6-L7-L8
High-Strength Steel: ASTM/ASME A694 F42-F46-F48-F50-F52-F56-F60-F65-F70
Standards
ASME B16.5-2013, B16.47-2011
MSS SP-44-2010
EN 1092-1-2007, EN 1759-1-2004
ISO 7005-1-1992
AS 2129-2000
GB/T 9112-2010, GB/T 9123-2010
HG/T 20592-2009, HG/T 20615-2009, HG/T 20623-2009
SH/T 3406-2013
GOST- AFNOR- BS- DIN
Industrial Processes
Die forging, Machining
Industries Served
Electrical power, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy
Carbon Steel Flange, Forged stainless Steel Flange,Weld Neck Flange, Slip on flange , Plate flange , Blind Flange
High-quality products
Features of blind flanges:
Some important features of blind flanges are as follows:
·Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted.
·They are used to blank off the ends of pipe.
·They are also used to blank off the ends of valves and pressure vessel opening.
·Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges.
·Since the maximum stresses in a blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges.
·Blind flanges are made to fit standard pipes in all sizes.
Our packaging
Steel Flange Production Process
Steel Flange workshop
Production Process
Product Categories : Steel Flange > Blind Flange