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Yuelong town,Ninghe,Tianjin,China China
Round steel pipe: O.D:*******0mm thickness:***0mm standard:GB/T********8, GB/T***1.*****7 , API5L
square tube and recanguar tube: size: **0*******0***0mm square tube **0*******
1. Min Order : *0 tons 2.Size :**0*******0***0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API
1. Min Order : *0 tons 2.Size :******0mm 3. Thickness: 7mm *- *0mm 4.Technique:ERW 5.Certification: ISO
Round steel pipe: O.D:*******0mm thickness:***0mm standard:GB/T********8, GB/T***1.*****7 , API5L length:*
steel pipe: Min Order : *0 tons 2.Size :*******0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API&
1. Min Order : *0 tons 2.Size :*******0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API &SGS
steel pipe; Min Order : *0 tons 2.Size :*******0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API&
. Min Order : *0 tons 2.Size :**0*******0***0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API
1. Min Order : *0 tons 2.Size :*******0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API 5.Techni
1.Min Order : *0 tons 2.Size :******0mm 3. Thickness: 7mm *- *0mm 4.Certification: ISO & API&SGS
Persona de contacto Ms. Hongyuan Liu
Dirección Yuelong town, Ninghe, Tianjin
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