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Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.

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ASTM A105 steel flange

ASTM A105 forged steel flange is the regular products of Hebei Haihao Flange Factory.This is the most common ANSI/ASME/AWWA standard flanges we supplied.The ASTM A105 steel flange dimensions as follows:

Material: ASTM A105 steel grade.

Flange Standards: ASME/ANSI B16.5,B16.47,MSS SP 44.

Size: DN15–DN4800,1/2 inch-144 inch.

Flange Type: Weld neck flange,Slip on flange,Blind flange,Threaded flange,Socket welding flange,LWN flange,Lap joint flange,Orifice flange

ASTM A105 steel blind flange in Haihao Group

ASTM A105 steel blind flange in Haihao Group

Facing: RF, FF, RTJ

Coating: Black painting,Varnish,Yellow painting,Oil coating.

Packing: Seaworthy package,wooden case,plywood box.

Certification Approved: API Q1, ABS(America Bureau of Shipping),CE/PED,ISO 9001.

Pressure: class 150,class 300,class 600,class 900,class 1500,class 2500.

Documentation:  Mill Test Certificate,Packing list,Nondestructive Testing.

Besides the ASME/ANSI/AWWA Standard,the ASTM A105 steel grade material also could be used to produce the flanges in other standards, such as 2129, EN 1092 etc.

Hebei Haihao Flange Factory manufacture and stock large quantity ASTM A105 material steel flanges,those flanges are supplied to projects all over the world.

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