Manufacturing process of molybdenum disk: http://www.zzstc.com/Molybdenum-Fabricate/...

ASTM A252 Piling Pipe SSAW Steel Pipe Process:Spiral Submerged- Arc Welded Steel Pi...

6 inch Wire wrapped screen pipe Wedge wire V-shape Johnson screen pipes are used for...

Application:used for marine piling Outer Diamter: 219mm - 3620mm Wall Thickness: 5...

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SSAW(spiral submerged-arc welded pipe) 1. Outer diameter: 219mm-4064mm 2. Wall thic...

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(Longitudinal Submerged Arc Welded Pipe) DSAW(Double-side Submerged Arc Welded Pipe)...

Supply ssaw steel pipe 1. Outer diameter: 219mm-4064mm 2. Wall thickness: 3.2-40mm ...

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Hunan Shinestar Steel Group(HSSG) was founded in 1978-High quality products , First-c...