We offer pipes from reputed manufacturers in india. Types: seamless & welded in shape of round, square, rectangular. Sizes: 1/2"nb to 32" nb. (seamless) & 1/2"nb to 48"nb. (erw/spiral) Materials: Stainless steel, carbon steel, low temperature carbon steel, alloy steel, steam boiler quality, plus "exotic" materials i.E various grades nickel, monel, incoloy, hastealloy, inconel, cupronickel & titanium Materials grades / standard / specification: Stainless steel: astm a269 / a312 / a358 tp 304/ 304l/ 304h/ 316/ 316l/ 317/ 317l/ 321/ 310 / 347/ 410/ 904l etc. Carbon steel: astm a106 gr. A/b/c, a53 gr. B, api 5l grade b, api 5l gr. X42 / 46/ 52/ 56/ 60/ 65/ 70, a333 gr. 3 gr. 6, is 1239 part i (black & galvanised), is 3589 (black gr 330 & gr410) etc. Alloy steel: astm a335 gr. P1/ p5/ p9/ p11/ p22/ p91 etc. Others: monel, nickel, inconel, hastalloy, copper, brass, bronze, titanium, tantalum, bismuth, aluminium, high speed steel, zinc, lead, etc. Dimensions: ansi b 36.10 & b 36.19