... flange 2.so,wn, pl,sw,bl,lj,ff flanges,etc. 3.Fast Delivery 4.comp flat face ... for easy installation. Resistant to corrosion, these joint flanges have high tensile strength and weld ability. Use ... . Available in standard dimensions, these lap joint flanges can also be customized as per client's ... etc.Major Products:Elbows, tees, reducers, pipe caps, flanges, seamless steel pipes, ERW, LSAW, and etc...We ...