ASTM A182 F321 | 321H CL300 STAINLESS STEEL FORGED BLIND FLANGE
Material: 321,321H, 1 4541; 347/347H,1 4550,14961;317.317L,14449,1.4438;
Commodity : Welding Neck , Blind , Slip On, Lap Joint , Socket Weld , Threaded，Spectacle Blind , etc
Surfacing: RF,FF, RTJ
Standards : ANSI B16.5, ANSI B 16.47
Tolerances : according to the specifcation or customer's request and drawings
Pressure class : 150 - 2500lbs; class 150-class 2500
Material Grade: WP304，WP304L, WP304H，WP316, WP316L, WP316Ti, WP309S , WP310S, WP321,WP321H, WP347，WP347H, F304, F304L, F304H, F316, F316L, F310S, F321 etc
Size: 1/2 to 48 Sch 5S to XXS
Standard:ASTM A815 etc.
Process Method: Forged / Casting
Category: Flanges
Material: 321,321H, 1 4541; 347/347H,1 4550,14961;317.317L,14449,1.4438;
Commodity : Welding Neck , Blind , Slip On, Lap Joint , Socket Weld , Threaded，Spectacle Blind , etc
Surfacing: RF,FF, RTJ
Standards : ANSI B16.5, ANSI B 16.47
Tolerances : according to the specifcation or customer's request and drawings
Pressure class : 150 - 2500lbs; class 150-class 2500
Material Grade: WP304，WP304L, WP304H，WP316, WP316L, WP316Ti, WP309S , WP310S, WP321,WP321H, WP347，WP347H, F304, F304L, F304H, F316, F316L, F310S, F321 etc
Size: 1/2 to 48 Sch 5S to XXS
Standard:ASTM A815 etc.
Process Method: Forged / Casting
Category: Flanges
Material: 321,321H, 1 4541; 347/347H,1 4550,14961;317.317L,14449,1.4438;
Commodity : Welding Neck , Blind , Slip On, Lap Joint , Socket Weld , Threaded，Spectacle Blind , etc
Surfacing: RF,FF, RTJ
Standards : ANSI B16.5, ANSI B 16.47
Tolerances : according to the specifcation or customer's request and drawings
Pressure class : 150 - 2500lbs; class 150-class 2500
Material Grade: WP304，WP304L, WP304H，WP316, WP316L, WP316Ti, WP309S , WP310S, WP321,WP321H, WP347，WP347H, F304, F304L, F304H, F316, F316L, F310S, F321 etc
Size: 1/2 to 48 Sch 5S to XXS
Standard:ASTM A815 etc.
Process Method: Forged / Casting
Category: Flanges
Specifications
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Pipe connection，Piping project construction etc.
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1.Our prompt after-sales services can always be relied on by our customers.
2.Our punctual delivery time makes stock control easy for our customers.
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We offer product with tolerance complies with the norm (Specific tolerance requirement is possible. Please contact our sales specialists.)
