1) ANSI B16.5, ASME B16.47 FLANGE
Size range: 1/2" to 80" DN15 to DN2000 .
Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material: carbon steel A105, stainless steel F304/304L, F316/316L F321,F51
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: seaworthy plywooden case, wooden pallet
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Flange Face Type |
SOP,SOH,Blind,Welding Neck,Socket Welding,etc. |
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Process Method |
Free forging, die-forging, casting, plate cutting & machining |
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Standard |
ANSI, ASME ,MSS, API,DIN, JIS, BS. AWWA and GB |
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Connection |
Butt weld & Socket weld & Thread |
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working pressure |
ANSI 150LBS-2500LBS |
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DIN PN6-PN40 |
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GOST PN6-PN200 |
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JIS 1K-30K |
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Flange Face Types |
Raised Face (RF) ,Flat Face (FF) ,Ring-Type Joint (RJ) ,Ring Type Joint Gaskets,Tonge-and Groove (TG),Male-and-Female (MF) |
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Carbon Steel |
SS400,SF390A,SF440A,etc. |
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Stainless Steel |
SUS F304/304L,316/316L,etc. |
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Alloy Steel |
SFVA F1,SFVA F1A,etc. |
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Nicke alloys |
Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800 |
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Coating |
Rust preventing oil, spray paint (black, yellow), hot galvanization, cold galvanization or colored electroplate, powder coating and so on |
WHAT STEEL FLANGE WE CAN OFFER ?
TYPES OF FLANGES
The most used flange types in Petro and chemical industry are:
SPECIAL FLANGES
Except the most used standard flanges, there are still a number of special flanges such as:
