1) Type Range: ELBOW 90o LR or SR, ELBOW 45o LR, 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, ISO
4) Material: ASTM A234 WPB, carbon steel, stainless steel, alloy 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, SGP
7) Packing: in veneer cases