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Seamless Pipes


Description

DHT provide a large variety Seamless Pipe. Ideal for long life service, we ensure our offered range is well tested on various parameters of quality before their final dispatch at clients end. These are offered to the customers in various specifications at industry leading prices.

Seamless (SMLS) pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.

Line pipes, carbon seamless steel pipe

Size :

2" to 20", Out diameters from 25mm to 325mm Wall thickness from 2mm to 28mm, Length from 3 meters to 12 meters.

Standard : API Spec 5L, ASTM A53 GR. A, GB/T8163-1999, GB/T8162-1999, DIN2391, DIN17175, EN10305-1
External Diameter :30 to 420 mm
Internal Diameter :18 to 350 mm
ID Accuracy :H7, H8, H9
Internal roughness :Ra 0.4 ~ 0.8
Standard Length :3 ~ 8 mm
Special Length :13mm
Material :1020/DIN ST52(Also offer welded honed tube: DIN ST 52.3; other specification can be customized.)



BENEFITS

  • Corrosion resistant
  • Durable
  • Dimensionally accurate
  • Fire resistant
  • Temperature resistant
  • Durable, etc.


APPLICATIONS

  • Petrol,gas,water pipe,construction,fluid pipe,etc
  • Great for high-pressure applications such as HPLC
  • Hydraulic Systems
  • Marine, Aeronautical, Railway

USED IN INDUSTRIES

  • Manufacturing Industry
  • Aeronautical Industry
  • Auto Industry
  • Chemical Industry
  • Drugs
  • Food & Beverages
  • Mining
  • Marine

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