Our company is a professional manufacturer of carbon seamless steel pipes(13.7-610mm). We can produce 8 categories of steel pipe, such as that for the use of common structure, fluied conveyance, low and medium pressure boiler and so on. Our main products are ASTM A106B,ASTMA53B,API5L GR.B. Besides, we can also produce other material of steel pipe according to our customers' requirements. Besides, we can also supply many kinds of pipe fittings, such as elbows, flanges, reducers and so on. Our products passed the ISO9001:2000international quality system certification and the API certification of the USA. Our "YILIN"brand seamless steel pipe is evaluated as a high-quality product in Hebei Province and are always enjoying a good reputation in the world marketfor its good quality and reasonable price.