... A105 Weldolets, Butt Welding Ends, Run Size 24 Inch for 3 Inch Pipe, Schedule XS, MSS-SP-97 Weldolet, made of ASTM A106 ... GR.B, featured with 12x12 Inch size, Standard MSS SP ... Ends, rating 3000#, 6000#, 1/8 In - 4 Inch MSS-SP-97 NPT Pipe Threadolets made of ASTM A105 A182 F304 F316 ...