Liyuan pipe materials : steel pipe equipped with a one-stop supplier companies perennial steel pipes, stainless steel tubes, 20,000 tons of carbon steel, the main material, the implementation of standards and specifications as follows :
一, the main material : Cr5Mo (STFA25/STPA25/STBA25. P5/T5) 15CrMo (STFA22/STPA22/STBA22. P12/T12) 1.25Cr0.5Mo (STFA23/STPA23/STBA23. P11/T11) ,1.25 (STFA26/STPA26/STBA26. P9/T9) 12Cr2Mo (STFA24/STPA24/STBA24. 10CrMo910, P22/T22) 10Cr9Mo1VNb (P91/T91) 12Cr1MoV,12Cr2MoWVTiB (R102); 0Cr18Ni9 (304), 00Cr18Ni10 (304L). 1Cr18Ni9Ti (321), 0Cr17Ni12Mo2 (316). 00Cr17Ni14Mo2 (316L). 0Cr18Ni12Mo2Ti (316Ti). 0Cr19Ni13Mo3 (317), 00Cr19Ni13Mo3 (317L). 0Cr23Ni13 (309S), 0Cr25Ni20 (310S); 20G (STB410, St45.8- IIIs SA210-A1), MIC Gr.B/C. API 5L Pipeline, high temperature, corrosion resistant nickel-based alloy steel sheet, pipe, bar, Profile, Wire : Monel400.Monel K-500, Inconel600,601,625. 690,718, X-750 steel, alloy steel Carpenter 20cb-3. Incoloy800H,800HT, INCOLOY825 alloy. Harrington alloy Hastelloy C -276, C-4, Hastelloy B, B-2, B-3 steel. Solution strengthening iron-nickel alloy : NS111, NS112, NS113, NS131. NS141, NS142, NS143.NS312, NS313, NS314. NS315, NS321, NS322, NS331, NS332, NS333. NS334, NS335, NS336, NS341. hardening nickel-based alloys : NS411. solution strengthening of iron-based alloy :
GH1015 and GH1035, ESR, GH1131. Superalloy GH1140. Iron-age-hardening steel : GH2018, ESR, GH2038. GH2130 and GH2132 and GH2135 and GH2136. GH2302. Solution : GH3030 strengthen the nickel-based alloy, GH3039 and GH3044. GH3028. GH4033 : age-hardening nickel-based alloy, GH4037 and GH4043. GH4049 and GH4133 and GH4133 and GH4169. super austenitic stainless steel : 904L (00Cr20Ni25Mo4.5Cu) S31254Mo. (00Cr22Ni21Mo6) cast nickel-base alloy. Superalloy steel foundry Kazakhstan"s alloy. 316Lmod urea grade stainless steel (724L). 25-22-2 (00Cr25Ni22Mo2, S31050). Companies may GB (GB), the American standard (ASTM/ASME), Japan subscript (JIS). Germany subscript (DIN) for Φ 8~762mm diameter, thickness 2~100mm seamless steel pipe. Different specifications, different material stocks a strong, timely system of production as a guarantee, ensure that customers eagerly through a pipe with the disk in a one-stop shop, purchasing costs and save valuable time.

Jun Jun powerful pipe suppliers and Japanese Sumitomo, JFE, Mannesmann. Waluruike France, Italy Daerming Spain vomit Basekesi, TR, the world-renowned PT SOEs, at the same time, Companies also follow the path of a strong alliance with Baoshan Steel Pipe, Tianjin Pipe. Baotou Steel Pipe and other large-scale SOEs have close cooperation. Pangang Group Chengdu Iron and Steel is a limited liability company for the use of high-pressure steel pipes China market distributor. Through decades of efforts, the company has become a large-scale steel pipes. Structural steel tubes and special steel material production and marketing base China Petrochemical Corporation, the Ministry of materials and equipment "China Petrochemical steel pipes, distribution center," member of the China Petroleum and Natural Gas Group and enterprise level supply network.

Junjie pipe expert service providers :
Junjie pipe has been working for the oil and gas, petrochemicals, electricity, medicine, Chemical factory building to provide high-quality services. Pipe has eagerly for the Maoming Petrochemical, and Dushanzi Petrochemical, Yanshan Petrochemical and Guangzhou Petrochemical Qilu Petrochemical, Zhenhai Refining and Chemical, Daqing Petrochemical. Dalian Petrochemical refinery, petrochemical, and other enterprises; Huaneng, Huadian, Datang, China Telecommunications International, the Harbin Boiler Plant, east boiler plant Shanghai Boiler Factory, Harbin Turbine Works, Alstom France, India reopening boiler plant India thermal power enterprise systems such as boilers; China Petrochemical Project Construction Corporation, China Petroleum Engineering Construction Company. China Petrochemical Corporation and other international engineering contracting firms. Shanghai material, a special material Manufacturing Co. Ltd. in Shanghai, China on Haida technology, nuclear Suzhou Valve Factory, Wuxi Special Steel. Metal western Sichuan Thunderclap technology, Gansu Lan Petrochemical, Xi"an nuclear facilities, chemical Peng Ying, China Anshan oaks, which produce light, Shandong Dongyue. Far East chemical industry, machinery-day Czech Republic, Titanium Nanjing, Nanjing special metal equipment, three F-rich love, Xi"an Aero Engine. Chengdu Aircraft engine, Xi"an nuclear equipment, machinery, chemical plants, Zhangjiagang boiler, Toyoki fertilizer industry in Shanxi Province, eastern Hunan organization. Electric Wuxi, China Railway 40 Bureau Group Zhensheng, Hubei, Shanghai Petrochemical, China"s shipbuilding industry by July 25, Zhejiang Jiangshan Chemical, Maoming Petrochemical. HUA Jin Group, Jiangsu several large corrugated pipe factory. And from 2005 to the long-term nuclear plant in Suzhou Valve qualified suppliers. Junjie pipe with great strength and reliability of their service, not only won the trust of domestic consumers, but also opened up the international market. Junjie pipe so that the experience accumulated over the years has become a powerful competitor in the supply of projects, also eagerly pipe materials with large producers around the world to establish a stable and cooperative relations. According to the needs of its customers, eagerly pipe can be tailored according to the progress of a project to improve customer deliveries, provide high-quality goods and services.