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ASME B16.5 18" *CL300lb Stainless Stee Threaded Flange

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Last update: 2017-11-26 13:42
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THREADED FLANGES are confined to special applications. Their chief merit lies in the fact that they can be assembled without welding this explains their use in extremely high pressure services, particularly at or near atmospheric temperature, where alloy steel is essential for strength and where the necessary post weld heat treatment is impractical. Threaded flanges are unsuited for conditions involving temperature or bending stresses of any magnitude, particularly under cyclic conditions, where leakage through the threads may occur in relatively few cycles of heating or stress; sea welding is sometimes employed to overcome this, but cannot be considered as entirely satisfactory

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:195Q23520II16Mn,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 clients 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:slip-on flange, SO flange, A105 slip on flange Our

objective:Survival by quality and development by credibility. Special design available to all the production process is made according to clientsrequirements strictly.

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