ASTM A182 F321 Alloy Steel Spectacle Blind Flanges
Product Description
Flanges Size | 1/2"-72" |
Pressure | 150#,300#,600#,900#,1500#,2500# 1Bar,6Bar,10Bar,16Bar,25Bar,40Bar,64Bar 5K,10K,16K,20K,30K PN0.25,PN0.6,PN1.0,PN2.5,PN4.0,PN46.3,PN10,PN15 |
Standard | GB/T17185-1995,ANSI B16.5,JIS B2220,DIN2633,ASME,ASTM,JIS,DIN,EN,etc |
Material | Q235,20#,A105,Q345,WPL6,304,304L,316,316L,WP11,WP12,WP22,WP91 |
Application | Low and middle pressure fluid pipeline,boiler,petroleum and natural gas industry,drilling,chemical industry,electric industry,shipbuilding,fertilizer equipment and pipeline,structure,petrochemical,pharmaceutical industry |
Surface | transparent anti rust oil,yellow anti rust oil,black paint,accroding to the clients request |
Package | Plastic film,wooden cases,wooden pallet or on customers'request |
Certificate | ISO9001,SGS,BV,etc |
Capacity | 800000tons/year |