Fertilizer dedicated pipe: GB6479-2000 (high pressure seamless steel pipe for chemical fertilizer equipments). Fertilizer equipment used high temperature and pressure on the fluid transport pipe. Representative material for the 20,16 Mn, 12CrMo, 12Cr2Mo etc. 
 Fertilizer dedicated pipe (GB6479-86) is applicable in the working temperature of -40 ~ 400 ℃, working pressure of 10 ~ 30Ma chemical equipment and pipeline quality carbon structural steel and alloy steel seamless pipe Fertilizer equipment using high-pressure alloy pipe ( GB6479-2000) is applicable in the working temperature of -40 ~ 400 ℃, working pressure of 10 ~ 30Ma chemical equipment and pipeline quality carbon structural steel and alloy steel seamless steel pipe. Product Name: High pressure seamless steel pipe Executive standard fertilizers: GB6479-2000, ASTM DIN JIS Grades and grade: 20 # 16Mn, 15CrMo, 12CrMo, 12Cr2Mo etc. 
 Executive Standard: GB6479-2000, ASTM DIN JIS 
 Grades and grade: 20 # 16Mn, 15CrMo, 12CrMo, 12Cr2Mo etc. 
 The company: 20G, GB5310-2008, GB6479-2000, GB9948-88, ST45.8-III, ASTM106B, ASTM106C, 13CrMO44 (A335P12, SPFA22, 15CrMo), 12Cr1MoV, 10CrMo910 (A335P22, 12Cr2Mo, STFA24), A335P5 (STFA25, Cr5Mo), A335P9 (Cr9Mo, STFA26), A335P91 (T91), A335P2, WB36 (15NiCuMoNB5), A335P11 Steel Institute 102 (12Cr2MoWVTiB), 35CrMo, 12CrMo, 1Cr18Ni9Ti (321), 0Cr18Ni9Ti (321), 0Cr18Ni9 (304 ), 316,316 L, TP347 \ TP347H 
 My company is a professional large-scale private-owned steel materials business. Seamless large franchise company is the distribution companies are mainly engaged in Tianjin big seamless, Chengdu, Baotou Steel, Steel, Anshan Steel, Bao Steel, non-steel, steel pipe plant in days of structural tubes, fluid tubes, middle low pressure boiler tube, blast pipe, fertilizer dedicated pipe and petroleum cracking tube, power tube, and some imported alloy pipes. My company has more than 3,000 tons of cash, either you buy more than 600 varieties. Our sales network covers more than twenty provinces and cities. Fifteen years of hard work by all staff, a sister unit of the friendly cooperation in the steel distribution market in this precarious field, able to accurately grasp the information and opportunities at a faster rate, continue to accumulate, continuous improvement, has been continuously development and growth, and with excellent service and quality products won the trust of our customers. I will be with a good reputation and solid strength, quality products, low prices and service to our customers, wish the new and old customers work together to create a cause. 
 Our main products: hexagonal tubes, cold drawn precision seamless steel pipe, spiral steel pipe, standard pipe United States, German standard steel pipe, stainless steel pipe, API pipe, geological tubes, alloy tube, alloy plate, high pressure pipes, fluid pipes, low-pressure boiler tube.