ASME B16.47 SER.A Class 400 4inch Yellow Zinc Plating Stainless Steel Blind Flange

ASME B16.47 SER.A Class 400 4inch Yellow Zinc Plating Stainless Steel Blind Flange

Followings are the definition, information and application of  various types of flanges:

Weld Neck Flange Slip On Flange Blind Flange Threaded Flange
Plate/Plain Flange Socket Weld Flange Orifice Flange Spectacle Blind Flange
Lap Joint/Loose Flange Long Weld Neck Flange Reducing Flange Rolled-Forging Ring Flange
Flange-Olet Tube Sheet/Tubesheet Anchor Flange Non-Standard/Custom Flange

ASME B16.47 SER.A blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings.The ASME B16.47 SER.A blind flange is often used for high pressure applications.So it is commonly used in petrochemical,pipe engineering,public services and water works.

ASME B16.47 SER.A standard is one of the blind flange standards.ASME B16.47 SER.A standard is the same as the MSS SP 44 standard.ASME B16.47 SER.A flange is also called the MSS SP 44 flange.We mainly produce blind flange according to ASME B16.47 SER.A,ASME B16.47 SER.B,ANSI/ASME B16.5,EN1092-1,JIS B2220,BS 4504,DIN2527,UNI 6091,UNI 6092,UNI 6093,UNI 6094,UNI 6095,BS 10,etc.(ASME/ANSI B16.5 DN50 Class 600 Blind Flange)

Except the ASME B16.47 blind flange,we also can manufacture ASME B16.47 weld neck flange.

ASME B16.47 SER.A Class 400 4inch yellow zinc plating Stainless Steel Blind Flange

ASME B16.47 SER.A Class 400 4inch yellow zinc plating Stainless Steel Blind Flange

ASME B16.47 SER.A Blind Flange Size:

we produce the size of the ASME B16.47 SER.A blind flange are:1/2”-60” or DN15-DN1500.We usually according to different needs of customers to produce the corresponding size of the products.

ASME B16.47 SER.A Blind Flange Pressure:

In Heibei Hahao,We produce the ASME B16.47 SER.A blind flanges under the pressure of class 150,class 300,class 400,class 600,class 900.

ASME B16.47 SER.A Blind Flange Material:

We produce the material of ASME B16.47 SSER.A blind flange mainly includes:

Stainless steel:ASTM A182 F304, F304L, F316, F316L, F321, F321H, F304H, F316H, F347H, 1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4571, SUS304, SUS316.

Carbon steel: ASTM A105, A181, ASTM A516 GR.60, GR.70, ASTM A694 F42, F46, F52, F56, F60, F65, F70, ST37, ST45.8, C22.8, S235, S235JRG2, P235GH, P245GH, P250GH, P265GH, P355GH, S355J2, 16MN, 20MN, Q235, 20#, CT20, SS400.  

Alloy steel: ASTM A350 LF2, CL1/CL2, ASTM A182 F5, F9, F11, F12, F22, F91.

Duplex Steel:  S31803  /  F51  /  S32205  /  F60  /  1.4462.

Super Duplex:  S32750  /  F53  /  1.4410  /  S32760  /  F55  /  1.4501.

ASME B16.47 SER.A Blind Flange Coating:

The coating of ASME B16.47 blind flange in our flange facroty,which can be yellow zinc plating,black paint,yellow paint,vanish oil etc

Hebei Haihao group is a professional manufacture factory specialized in producing ASME B16.47 SER.A blind flange.We have a complete set of manufacture equipment including advanced cutting,forging,machining,drilling machines and professional testing & inspection instruments.If you have any requirements about ASME B16.47 blind flanges and other types of ASME B16.47 SER.A steel flanges,please contact us.

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