This product is a new type of environment friendly wall surface treatment material, in the wallpaper against the wall of the base surface before the construction works, in the wall forming…
This product is a new type of environment friendly wall surface treatment material, in the wallpaper against the wall of the base surface before the construction works, in the wall forming…
This product is a new type of environment friendly wall surface treatment material, in the wallpaper against the wall of the base surface before the construction works, in the wall forming…
This product is a new type of environment friendly wall surface treatment material, in the wallpaper against the wall of the base surface before the construction works, in the wall forming…
This product is a new type of environment friendly wall surface treatment material, in the wallpaper against the wall of the base surface before the construction works, in the wall forming…
Fluid with seamless steel tube transmission (GB/T8163-2008) is used for conveying water, oil, gas and other fluid general seamless steel tube.
化学成分,机械性能
GB/T8163-2008
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Size: 219-3620 - mm wall thickness: 4-30 mmMaterial: X42 X46 X52 X56 X60 X80 X100Standards: API 5 l Application: external anticorrosive processing or black paint, often used in oil, natura…
Size: 219-3620 - mm wall thickness: 4-30 mmMaterial: Q235 Q345 L245Standard: SY/T5037-2000 Application: made of double-side automatic submerged arc welding is used for water, gas, air and …
Double-sided submerged arc welding pipe application:Double sided spiral submerged arc welding pipe is mainly used in water engineering, petrochemical industry, chemical industry, power industry, agr…
Spiral pipe commonly used standards for: SY/T5037-2000 (solid, also known as the common fluid conveying pipe with spiral seam submerged arc welding steel pipe), GB/T9711.1-1997 (national standard, a…
Size: 219-3620 - mm wall thickness: 5-30 mmMaterial: L245 - X70Standard: GB9711Application: external anticorrosive processing or black paint, often used in oil, natural gas transportation pipeline ste…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea