1.Type Spiral steel pipe
2.Size 159mm-2850mm
3.Wall thickness SCH 5-SCH160 XXS
4.Standard ANSI,ASME,GB,SH,HS,MSS,JIS ,DIN,API
5.Material Q235,Q345,API5L,GRB,X42-X65 and so on
6.Packaging Painting black,cap, in bundle
7.Applications range Petroleum,smelting ,foodstuff ,power,papermaking,
Chemicalequipment,aviation,boilerheat,exchanger,gas ,construction,ect.
8.Mini order quantity 10 tons
9.Delivery time According to customer¡¯s requirement
10.Quality First grade
11.Others 1 special design available according to requirement
2 anti-corrosion and high-temperature resistant with black painting
3 all the production process are made under the ISO9001 2000 strictly.
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