Pipe & Fittings
Description
BLIND FLANGES are used to blank off the ends of piping, valves and pressure vessel opening. From the standpoint of internal pressure and bolt loading, blind flanges, particularly in the larger sizes, are the most highly stressed of all flange types; however, since the maximum stresses in a blind flange are bending stresses at the center, they can safely be permitted to be higher than in other types of flanges.
Size:3/8& quot;~40& quot;
DN:10~1000
PN:1.0--------58.0
American Series:CLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500 and CLASS 6000.
European Series:PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400
Flange Facing Types:Flat Face (FF), Groove (G), Ring Joints Face(R)
Standard:HG20592, ASME16.5-2009, DIN2633, ANSI, JIS.
Material:195，Q235，20II，16Mn,20Mn,304,304L,316,316L,321 or as required.
Surface treatment:Transparent oil, rust-proof black oil or hot galvanized.
Special equipment manufacture license:manufacture license of special equipment of P.R.C
Marking:according to client’s requirement.
QC staff:10-15.
Inspection:in-house and the third party.
Used for:petroleum, chemical, power, gas, water, line pipe, heat exchanger, shipbuilding, construction, etc.
Tolerance:not less than +_8% of normal wall thickness.
Keyword:Stainless Steel Lap Joint Flange ,Lap Joint Flange,Stainless Steel Flange, Flange
Our objective:Survival by quality and development by credibility.
Special design available to all the production process is made according to clients’ requirements strictly.
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Hebei Haihao High Pressure Flange &Pipe Fittings Group Gee Pipe Mill Co.,Ltd
gee pipe
Address: No.3 of mengli Road,Wulongtang Industria Zone,
cangzhou, hebei
China, 061000
Tel: 0086-317-6853733
Fax: 0086-317-6853733
