Professional supplier provide Forged LJ Flange 150lb ASTM A105 Lap Joint Flanges with Stub end 

Bangdong Supply Lap Joint Stub End Flange,Lap Joint Forged Flanges,Stainless Lap Joint Flange.Slip-on Flanges The slip-on flange has a low hub because the pipe slips into the flange prior to welding. It is welded both inside and out to provide sufficient strength and prevent leakage. Slip-on flanges are all bored slightly larger than the O.D. of the matching pipe, They are preferred over welding neck flanges by many users due to their lower initial cost, but final installation cost is probably not much less than that of the welding neck flange because of the additional welding involved.

Lap Joint Flanges slide directly over a pipe and are used with Stub Ends. Typically, a pipe is welded to the Stub End leaving the Lap Joint Flange to rotate freely around the stub end, simplifying bolt hole alignment.

• Lap Joint Flanges are forged steel and conform to ASTM A105.
• Stocked in sizes from 1.50" to 20".
• Forged Steel Lap Joint Flanges are available in both domestic and less expensive Imported versions.
• Stub Ends are sold separately.

STAINLESS STEEL FORGED FLANGES
Standard: ASTM / ASME A/SA 182
Grade:F304/304L,304H,316/316L,316LN,316H,316TI,321/321H,347/347H,317/317L,310,310S,SMO254 (F44,UNS NOS31254), Duplex stainless steel UNS NO S31803, 2205,(F51) Super Duplex stainless steel UNS NOS32750,2507(F53,F55)etc.

CARBON STEEL & ALLOY STEEL FORGED FLANGES
Standard:ASTM/ASME A/SA105,A/SA181,A350LF2,A/SA694 & A/SA182.
Grade:F46,F52,F60,F65,F70,& F5,F9,F11,F12,F22,F91 etc

NICKEL ALLOY & COPPER NICKEL FLANGES
Standard:ASTM/ASME B564,ASATM/ASME B335,ASTM/ASME B649,ASTM/ASME B462,ASTM/ASME B151.
Grade:ALLOY200(UNS NO2200),ALLOY201(UNS NO2201),ALLOY400(UNS NO4400)ALLOY500/500K(UNS NO5500),ALLOY600,625(UNS NO6600,NO6625)ALLOY800,800H,800HT,825(UNS NO8800,NO8810,NO8811,NO8825,HASTELLOY B2,C22,C276(UNS NO6022,N10665,N10276),904L(UNS NO8904),ALLOY20(UNS NO8020),CU-NI70/30(UNS C71500),CU-NI90/10(UNS C70600)etc.

We have stock for :
Blind Flange 
Ansi Blind Flange 
Stainless Steel Blind Flange
Raised Face Blind Flange
Slip On Flange 
Slip On Weld Flange
So Flange 
Slip On Pipe Flange 
Weld Neck Flange