Liaocheng Honghao Steel Pipe Industry Co.,Ltd is a large manufacturing enterprise, specialized in hot-rolled seamless steel tubes, cold drawn seamless steel tubes, precision bright seamless steel tubes and thick wall seamless steel tubes. The company has strong registered capital 5000 Million, approved by Shandong Foreign Economic and Trade Department, enjoying the right of import and export management. It is a large provincial-level steel enterprise integrating producing, trading, service and new product development.
The company has two 50mm hot rolled lines and one 76mm reinforced hot rolled lines.
They can produce hot rolled pipe from OD 30mm to 114mm. The company has two 325mm ASSRL tube mill equipments. They are the largest three-roll mill in our country, and they use mandrel pre-breaking ,small cycle limiting and three computer-controlled automation systems ,which have reached the international advanced level. They can produce outer diameter from 133mm-508mm, wall thickness from 16mm-100mm. Moreover the company has six cold rolling
production lines ,they can produce cold rolling pipes from OD20mm-127mm.
Mainly Production: Seamless steel pipe for liquid use (ASTM A106 /A-53Gr.B, SA-179，SA-192..), Seamless steel pipe for pipeline (API-5L Gr.B X42...),Seamless steel pipe for construction (high thickness of ST-44, ST-52, ST-37...), Alloy seamless steel pipe (ASME-SA335 P11, P12, P22. 12 Cr.Mo, 15Cr.Mo, 1 2Cr1.MoV, 30Cr, 40Cr...) and so on.
Mainly Material: 20 #, 35 #, 45 #, 20G, Q345 (16Mn), 27SiMn, 20A, 40Mn2,45Mn2,40MnB, 20MnVB, 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38CrSi, 12CrMo, 20CrMo, 35CrMo, 42CrMo, 12CrMoV, 12Cr1MoV, 38CrMoAL, 50CrV, 20CrMnSi, 30CrMnSi, 35CrMnSi, 20CrMnTi, 30CrMnTi, 12CrNi2,12CrNi3,12Cr2Ni4,40CrNiMoA, 45CrNiMoVA, 20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, 38CrSi etc.
The company has established long-term friendly cooperative relations with such well-known domestic steel mills as Baosteel Group, Tianjin Steel Tube Group, Baotou Steel Group, Panzhihua Iron and Steel Group, TISCO Group, Ling Steel, Ansteel and Daye Steel Tube Group. At the same time, we have established long-term cooperation relationship with foreign countries such as Sweden's one hundred special steel, Japan's Hitachi, Japan's Datong, Japan's high frequency special steel, Germany Sa Site special steel, Austria Bailu special steel and other well-known foreign steel mills. With the principle of honesty and trustworthiness, our company has been deeply trusted and supported by domestic and foreign customers.
We will always adhere to the business philosophy of "opening up the international market, reputation is benefit". With a group of team forces with unified thinking, unity and struggle, professional skills and high responsibility for customers, we will work together with our customers to win-win cooperation and meet the brilliance of tomorrow together.
Liaocheng Honghao Steel Pipe Industry Co.,Ltd is a large manufacturing enterprise, specialized in hot-rolled seamless steel tubes, cold drawn seamless steel tubes, precision bright seamless steel tubes and thick wall seamless steel tubes. The company has strong registered capital 5000 Million, approved by Shandong Foreign Economic and Trade Department, enjoying the right of import and export management. It is a large provincial-level steel enterprise integrating producing, trading, service and new product development.
The company has two 50mm hot rolled lines and one 76mm reinforced hot rolled lines.
They can produce hot rolled pipe from OD 30mm to 114mm. The company has two 325mm ASSRL tube mill equipments. They are the largest three-roll mill in our country, and they use mandrel pre-breaking ,small cycle limiting and three computer-controlled automation systems ,which have reached the international advanced level. They can produce outer diameter from 133mm-508mm, wall thickness from 16mm-100mm. Moreover the company has six cold rolling
production lines ,they can produce cold rolling pipes from OD20mm-127mm.
Mainly Production: Seamless steel pipe for liquid use (ASTM A106 /A-53Gr.B, SA-179，SA-192..), Seamless steel pipe for pipeline (API-5L Gr.B X42...),Seamless steel pipe for construction (high thickness of ST-44, ST-52, ST-37...), Alloy seamless steel pipe (ASME-SA335 P11, P12, P22. 12 Cr.Mo, 15Cr.Mo, 1 2Cr1.MoV, 30Cr, 40Cr...) and so on.
Mainly Material: 20 #, 35 #, 45 #, 20G, Q345 (16Mn), 27SiMn, 20A, 40Mn2,45Mn2,40MnB, 20MnVB, 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38CrSi, 12CrMo, 20CrMo, 35CrMo, 42CrMo, 12CrMoV, 12Cr1MoV, 38CrMoAL, 50CrV, 20CrMnSi, 30CrMnSi, 35CrMnSi, 20CrMnTi, 30CrMnTi, 12CrNi2,12CrNi3,12Cr2Ni4,40CrNiMoA, 45CrNiMoVA, 20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB, 38CrSi etc.
The company has established long-term friendly cooperative relations with such well-known domestic steel mills as Baosteel Group, Tianjin Steel Tube Group, Baotou Steel Group, Panzhihua Iron and Steel Group, TISCO Group, Ling Steel, Ansteel and Daye Steel Tube Group. At the same time, we have established long-term cooperation relationship with foreign countries such as Sweden's one hundred special steel, Japan's Hitachi, Japan's Datong, Japan's high frequency special steel, Germany Sa Site special steel, Austria Bailu special steel and other well-known foreign steel mills. With the principle of honesty and trustworthiness, our company has been deeply trusted and supported by domestic and foreign customers.
We will always adhere to the business philosophy of "opening up the international market, reputation is benefit". With a group of team forces with unified thinking, unity and struggle, professional skills and high responsibility for customers, we will work together with our customers to win-win cooperation and meet the brilliance of tomorrow together.
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