Supply T91 T91 steel pipe seamless steel main business: seamless series: 20 #, 45 #, 16Mn / Q345B, 27SiMn, Cr5Mo (STFA25 STPA25 STBA25 T5 P5) 15CrMo (STFA22 STPA22 STBA22 T12 P12), Cr9Mo (STFA26 STPA26 STBA26 T9 P9) 12Cr1MoV (12CR1MOVG) 12Cr2Mo (10CrMo910 T22 P22) T91-ASTM A213 (P91-ASTM A335) 12Cr2MoWTiB (R102). A106B (ST45.8 / III t91,20G) low temperature seamless steel pipe: A333 (A334) Gr.1 import t91 alloy tube, Gr.6 Tianjin t91 alloy tube, Gr.3. Plant main feedwater pipe 15NICUMONB5 (WB36): 20G, 12Cr1MoV, 15CrMo (STFA22, STPA22, STBA22, T12, P12), P11 (STFA23, STPA23, STBA23, T11), Cr5Mo (STFA25, STBA25, STPA25, T5, P5), T91,10CrMo910 (P22,12Cr2Mo1), Cr9Mo (STFA26, P9) and so on. The sale of products implementing national standards, together for the construction, mining, textile, electric power, boilers, machinery, military, and other leading high-pressure steel pipe is different Baosteel t91 alloy tube, high-pressure steel pipe in the main high pressure power plant power plant boiler factory High temperature resistance to high temperature, high pressure resistance, supercritical boiler tubes above the main pipe, product quality requirements are very stringent. 20G boiler tubes, 15CrMoG boiler tubes, 12CrMoVG boiler tubes t91 T22 boiler tube boiler tubes. All of my steel products meet the technical certification authority of the national certification examination department of the American Association of steel, British NVB product quality certification, Italy ADS pipeline industry standard certification. 20G steel, 15CrMoG steel, 12Cr1MovG 16Mo3 steel pipe steel P91, P22 steel, T91 steel, T22 steel, Wb36 steel products Gold won the national quality inspection. Domestic t91 alloy tube, t91, Katherine source of steel provided by source Pipe Co., Ltd. Liaocheng trillion. Liaocheng Katherine source Pipe Co., Ltd. (www.lczygg.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Katherine source of innovative ideas will lead pipe and you work into the brilliant, for a better future!