Lap Joint Flange
Lap Joint Flange (LJ Flanges) supplier Derbo Steel can provide Class 150 to Class 2500 LJ Flange, type of sealing face RF, FF & RTJ, material in kinds of carbon steel, low temperature carbon steel, alloy steel, stainless steel and so on. 

LJ Flange is used with stud ends, according to ANSI B16.5/ANSI B16.47 Series A/ANSI B16.47 Series B American Standard. Meanwhile, DIN Standard, BS Standard, JIS Standard, GOST Standard, etc can be providing.
Products List
DB-Flange-2157
China Loose flange Class150 FF DN200 ASME B16.5 ASTM A105 Hot Dip Galv
DB-Flange-2123
China 10In Lap Joint Flange A105 Class 300 ASME B16.5
DB-Flange-942
China A105 Lap Joint Flange Manufacturer Derbo Offers ASTM A105 Lap Joint Flange, Forged, 36 Inch, Class Rating 600, PE End, Painting Surface Treatment.
DB-SS Lap Joint Flange-305
China ASTM A182 F304 lap Joint Flange Manufacturer Derbo Offers ASTM A182 F304 lap Joint Flange, 4 Inch, 150#, Forged, Painting, Varnish, Oil.
DB-BL-SS-105
China ASTM A182 Lap Joint Flange Manufacturer Derbo offers ASTM A182 F316L Lap Joint Flange, 2 Inch, 300LB, ANSI B16.5, RF Face, without coating.
DB-BL-SS-6
China ASTM A182 Lap Joint Flange Manufacturer Derbo offers ASTM A182 F316L Lap Joint Flange, 150 LB, 1 1/2 inch (DN 40), ANSI B16.5, and RF Face.