• Pipe Usage：Construction, Scaffolding and Fluid Transport
• Brand：Youfa
• Zinc Coating：200--500G,M2
• Surface：Galvanized (Hot Dipped), Can Be Oiled
• Steel Material：Q195, Q235, Q345
• Producing Standard：BS1387, ASTM A53, En39, En10219 and So on
• Length：5.8,6m or Customized
• Wall Thickness：1.3mm--10mm
• Outer Diameter：1,2"-8" (21.3mm--219.1mm)
• Commodity：200-500G,M2 Good Price Gi Round Steel Pipe
• Model NO.：YAG 1500
• Transport Package：PVC Package
• Specification：DN15--DN200
• Trademark：Tianjin Youfa
• Origin：China
• HS Code：7306309000
• Production Capacity：1, 500, 000 Tons,Year

200-500g/m2 good price Gi round steel pipe
  (Pre-galvanized, Hot-dipped galvanized)Outer diameter1/2''-8'' (round) 20x20--200x200mm(square)Manufactured EN39 1 1/2inch Hot Dipped Galvanized  scaffodling pipesWall thickness1.3mm-10mm  Length5.8m/6m/12m or based on your requestStandardEN39, ASTM A53, BS1387-85, EN1139, GB/T3091-08, JIS-G3444 ISO R65 and so onZinc coatingPre galvanized steel pipe: 30-120g/m2 Hot dipped galvanized steel pipe: 220-500g/m2End finishPlain/ beveled ends or threaded with sockets/coupling and plastic caps or grooved both ends.UsageScaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Low Pressure fluid pipe for water oil or gas, Boiler pipe.InspectionWith hydraulic testing, eddy current and infrared testPackingIn bundles, packed in woven bag; in loose; or request.Delivery timeWithin 30 days or as your requestPayment TermsT/T or L/C at sightContact infoConstact Person: Ms. Allen Ai (Sales Manager)
Web: sianosteel.en.made-in-china.com

Producing Process -- Hot-dipped Galvanized Steel Pipe
   Hydrostatic Test    >>      Tafoni Deoiling    >>      Pickling& Remove Rust   >>     Washing   >>      Solvent     > >     Linning  
>>  Drying    >>     Hot Dipped Galvanizing      >>       Outside Blasting    >>      Inside Blasting    > >     Water Cooling    
>> Proceed Inspection >>  Passivation > >  Proceed Cleaning  >>  Drying  > >   Remark  >>  Sprinkling Passivation  
>>  Print Clolor Belt > >   Packing > >  Storage


Standard Reference: ASTM A53/ GradeA/B, Schedule 40  NPS    DN Outer Diameter(mm)Wall Thickness(mm)Unit Weight(kg/m)Test Pressure(kpax100)Grade AGrade B1/2"1521.32.771.2748483/4"2026.72.871.6948481"2533.43.382.5048481 1/4"3242.23.563.4069761 1/2"4048.33.684.0469762"5060.33.915.461591722 1/2"65735.168.671721723"8088.95.4911.351521724"100114.36.0216.231311525"125141.36.5522.071171316"150168.37.1128.581031248"200219.18.1843.739011010"2502739.2763.368397
Company profile -- Tianjin Youfa Steel Pipe Group

This is Allen Ai from Tianjin Youfa Steel Pipe Group Co.Ltd. Tianjin Youfa International Trade Co. Ltd is one of the subsidiaries, which specialized in export trade.
Our company was founded on July 1, 2000, with headquarters located at the largest welded pipe production base in China - Daqiuzhuang Village, Tianjin City. We are a large-scale steel pipe manufacturing enterprise producing many kinds of pipes showed in the following sheet.Main ProductsSizeWall ThicknessProduction LineProducing CapacityERW steel pipe 1/2" -- 8"1.5mm--10.0mm131,000,000 tons per yesrHot-dipped galvanized steel pipe 1/2"-8"1.5mm--10.0mm181,500,000 tons per yearOil casing pipe, SSAW steel pipe 219mm-2020mm5.0mm--28mm5150,000 tons per yearSquare/rectangular steel pipe 20x20--400x400mm,20x40--400x600mm1.3mm--20mm10800,000 tons per yearHot-dip galvanized square/rectangular steel pipe 20x20--200x200mm,20x40--250x150mm1.5mm--7.5mm3250,000 tons per yearSteel-plastic complex steel pipe 1/2"--12"1.5mm--10.0mm9100,000 tons per year
High Quality Guaranteed
Our steel pipe production and sale, in three consecutive years, increased progressively, amounting to more than 1 million tons. Our YOUFA brand was affirmed as "Renowned Brand in China" by SAIC Trademark Bureau in March 2008. Our ERW steel pipes, hot dip galvanized steel pipes and SSAW steel pipes have been awarded as "Famous Brand Product of Tianjin" by Tianjin Government for many consecutive years.
Welcome your contact to our company if you are interested in our products, the best quality and competitive price will be offered.

TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD
 
Contact Person: Ms. Allen Ai

Mobile: +86 15102237097
Http: sianosteel.en.made-in-china.com