We are offering Carbon Steel Ibr Pipes.What is ibr?ibr is indian boiler regulations, which was created in 15th september 1950 in exercise of the powers conferred by section 28 & 29 of the indian boilers act. The indian boilers act was formed in 1923, 23rd february to consolidate and amend the law relating to steam boilers. For more information on indian boilers regulation (ibr) ibr pipesize : 1/2"nb to 24"nb inschedule : sch20, sch30, sch40, std, sch60, sch80, sch120, sch140, sch160, xxs type : seamless length : single random, double random & cut length. end : plain end, beveled end ibr carbon steel pipe astm a 53, a106 gr. B, api 5l gr.b, api 5l x 42. ibr alloy steel pipeastm / asme a/sa 335 gr. P 1, p 5, p 9, p 11, p 12, p 22, p 91 ibr pipesibr cs pipecarbon steel pipe ibrcarbon steel ibr pipecs ibr pipeibr carbon steel pipealloy steel ibr pipeibr alloy steel pipe