Since 2003, we Tianjin Huilitong Steel Tube has served as a major supplier of steel pipe to oversea buyers.

We are proud to share with you some outstanding projects we have accomplished.

● YPFB (Yacimientos Petrolíferos Fiscales Bolivianos) Natural Gas Transporation     

1/2"XSCH40 & 3/4’’SCH40 ASTM A53,Material Carbon Steel ERW Line Pipe With zinc Qty:3900 Tons

Year:2014

Country: Bolivia

● PDVSA （Petróleos de Venezuela S.A.）Regional Pipeline

16" X 0.375” API 5L B PSL2,Material Carbon Steel ERW Line Pipe,Qty:3000 Tons

Year:2013

Country: Venezuela

● OGDCL (Oil &Gas Development Company Limited) Gas Gathering Network

12-3/4"X14.3mm API 5LX52 PSL2,Material Carbon Steel ERW Line Pipe with 3PE Coating,Qty:3200 Tons

Year:2013

Country: Pakistan

● GNPOC ( Greater Nile Petroleum Operating Company) Oil field station oil line pipe

6"X0.280”API 5L  B PSL1,Material  ERW Carbon Steel Line Pipe with FBE Coating Qty:4000 Tons

Year:2013

Country: Sudan

● PDVSA ( Petróleos de Venezuela S.A.) Cross-Country Pipelines

30"X0.438”API 5LX60 PSL1,Material Carbon Steel SSAW Line Pipe(Spiral/Helical SAW)Qty:11000 Tons

Year:2013

Country: Venezuela

● TOTAL Upstream Maintenance/ Technip , EPC Contractor

8",10",12-3/4"o/dXSCH40 API 5LX42 PSL2,Material Carbon Steel ERW Line Pipe Qty:1000 Tons

Year:2012

Country: Venezuela

● M.O.G.E (Myanmar Oil and Gas Enterprise) Energy Strategic Oil Reserve Program

6"X SCH40 (7.11mm)API 5LX42 PSL2, Material Carbon Steel ERW Line Pipe Qty:1900 Tons

Year:2011

Country: Myanmar

● YPFB (Yacimientos Petrolíferos Fiscales Bolivianos) Cross-Country Pipelines     

8"XSCH40 API 5LX52 PSL1,Material Carbon Steel ERW Line Pipe With 3LPE coating Qty:2550 Tons

Year:2010

Country: Bolivia