La description

The rolled thread galvanized steel nipple product line: Dia.              : 1/8” –  4” (DN6 – DN**0); 
Length         : The close to pipe length, i.e. 6 meters to *2 meters;
Pipe material : welded carbon steel; 
Thread Standard: NPT, BSPT, DIN & RUSSIAN; 
Thickness : SCH*0, *0, *0, *0, *0, **0, **0, **0 & XXS;
Standard: ASTM, ANSI, ASME, DIN, JIS, BS, GB, EN, UNI;
Other female products: Elbows, Tees, Reducers, Caps, Bends, and Flanges are available on customers’ requests.