longitudinal seam welded steel pipe

... The ERW is a type of high-frequency that is used for various industrial and commercial applications. It is ...

... / Spiral DN15 DN20 DN25 DN32 DN40 DN50 DN Product Description Product Description Zhengde , a...

... Straight 304/304L/316/316L/321 Q215A Q235B 0.1mm Thick refers to strip or ...

... ASTM A179-C DIN-17175St 35.4 (1/2”—20”) 10# Hydraulic pillar ASTM A214-C 　 (SCH10—XXS) 　 Line ASTM A192 　 　 　 Marine ASTM A226 ...

...: Bright Large Diameter Thin Wall Straight For Scaffolding Material and Specification The YB/T 4202 standard gov...

GOST 10704-91/10706-76 electric . Schedule Ñò2êï (Ê33), Ñò2ïñ, Ñò2ñï (Ê34), Ñò3êï (Ê37 Production Information : Name ...

... spiral sewage treatment spiral Steel Pipe Manufacture Seamless tube often could be formed and produced thro...

... in diameter and 2.0-4.0 mm in wall thickness and square 15x15-60x60mm,thickness 2.0-4.0mm. Adopting roll pass design, the production line can...

... With High Quality In Various Grades.The Stainless Cover And Seamless .The Shapes Can Be Divid...

... straight ASTM A53 straight Product Description: Sizes NPS 1/8″ to NPS 48” Wall thickness: Schedules 10 through 160, ST...

... extruded, and by automatic double-wire double-sided submerged arc process. The characteristics of submerged arc steel pipe: ...

... of the flat plate. Adapt to gas , submerged arc , argon arc , and other methods. Single-sided and two-si...

... or storage tanks. These gathering lines are usually fed by ‘Flowlines’, each of which is attached to individual wells in the ground. A specifi...

Resistance Automatic Machine Welder Welders For Cans Product Description machine is used for lap a...

... For Low-Pressure Corrosive Media Fluid Transportation Product Description is a made of ...

... uses the roller electrode to replace the cylindrical electrode of spot and as the work piece moves between the rolling plates, the...

... machine The (roll) special machine is the evolution of spot er. It uses the roller electrode to replace ...

... for ensuring their safe and reliable operation. Maintenance tasks include: Regular calibration of the machine to ensure that it is operati...

... Tube Alloy Seamless Fon Construction What is difference between and less ? Seamless is manufacture...

... Section Shape Round Technique Seamless, Cold Drawn, Zinc-Coated, Surface Treatment Oil-dip, Varnish, Passivation, Phosphating, Shot B...