1972.3
SHENGLI Oilfield Pipe Factory was founded.

1995.6
We obtained the certificate of ISO9002:1994 quality management system issued by CCS (China Classification Society).

1996.4
We acquired API (American Petroleum Institute) Logo Use License.

1998-2004
SHENGLI produced 6 tons of helical welded pipes in specifications of Ф711.2×10.72×65mm and Ф813×13.71×70mm for Sudan Oil Pipeline Engineering Project.

2001-2003
We provided 22,000 tons of spiral welded pipes in specification of φ660×7.1×60mm for West-East Gas Pipeline A Project.

2003
SHENGLI supplied 67,000 tons of helical welded pipes in specifications of φ508×8.7×60mm and φ457×9.5×60mm for Southwest Product Oil Pipeline Project.

2003.9
We were indentified by ISO9001:2000, ISO14001:1996 and OHSAS18001:1999.

2005-2008
SHENGLI was in charge of supplying 45,000 tons of spiral welded pipes in specifications of φ813×10.3×60mm and φ813×9.5mm for Sino-Kazakh Oil Pipeline Project (first-stage and second-stage construction).

2006-2007
We manufactured more than 190,000 tons of steel pipes in specification of φ1016×17.5×70mm for Sichuan-East Gas Pipeline Project.

2006-2008
To support Sichuan-East Gas Pipeline Project and Northwestern Sichuan Tie Line Pipeline Project, we produced 196,500 tons of submerged arc welding pipes in specification of Ф1016×17.5×70mm.

2008-2009
SHENGLI participated in West-East Gas Pipeline B Project, and produced 147,000 tons of helical welded pipes in specifications of Ф1219×18.4×80mm and Ф1016×17.5×70mm. During this period, we also provided 143,000 tons of pipes in specifications of Ф1067×15.9×70mm for Central Asia Natural Gas A and B Pipelines.

2009.9
We obtained Pressure Piping Element Manufacturing License issued by China's General Administration for Quality Supervision, Inspection and Quarantine.

2009.12
SHENGLI was successfully listed on Hong Kong Stock Exchange.

2010.5
We prepared to build branch plant for pipe tack welding, and imported complete set of production equipment from Germany. Annual output of the equipment reached 360,000 tons.

2010.12
We manufactured 23,700 tons of welded steel pipes in specifications of Ф813×11.7×70mm and Ф813×14.7×70mm for Sino-Burma Oil Pipeline.

2010-2012
We offered 41,300 tons of welded steel pipes in specifications of Ф1016×14.6×70mm and Ф1016×15.3×80mm for Sino-Burma Gas Pipeline.

2011.9
We took part in construction of Sino-Kazakh Gas Pipeline (Southern) and provided 33,000 tons of steel pipes in specification of φ1067×15.9×70mm.

2012.7
SHENGLI took charge in supplying 86,000 tons of spiral pipes in specifications of Ф1219×17.5×80mm and Ф1067×15.9×70mm for Central Asia Natural Gas C Pipeline.

2012-2013
SHENGLI offered 25,800 tons of spiral pipes in specification of φ1219×18.4×80mm for West-East Gas Pipeline C Project.

2013.3
We manufactured 28,000 tons of steel tubes in specification of φ914×12.7×70mm for Tanzania Gas Processing Plant and Pipeline Project.

2013.6
Shengguan Group was established.

Throughput
Year 2000 2002 2008 2012
Capacity (T) 100,000 250,000 500,000 880,000

    Shandong Shengli Steel Pipe Co., Ltd.
    Add.: Zhongbu Town, Zhangdian District, Zibo, Shandong Province, P.R. China
    Fax: +86-533-3081462
    Tel.:
    For SAWH Steel Pipe: +86-18816160986 / +86-533-2272391 (Manager Yao)
    For SAWL Steel Pipe: +86-18163909185 (Manager Deng) / +86-18163909163(Manager Zhang)