sell nipple

1) Type range: elbow 90?LR or SR, elbow 45?LR, socket,equal tee, red-tee, con-red,
ECC-red, caps
2) Size: 1/2"-48"
3) Standard: ANSI B16.9/B16, 11/B16.28, DIN2605-2642, JIS, and ISO
4) Material: ASTM A234 WPB, carbon steel
5) Surface treatment: transparent oil, rust-proof oil
6) Nominal wall thickness: Sch5s, 10s, 20s, 40s, Sch10, 20, 30, 40, 60, 80, 100,
120, 140, 160, STD, XS, XXS, and SGP
7) Packing: in veneer cases