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Domů>Produkty>Příslušenství pro vrtání do studní>Ocelové trubky ERW

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Potrubí na studny ERW / Ocelové trubky ERW pro vrtání studní


  • Technické parametry
  • Technické parametry

Hlavní technické vlastnosti
Standardy kvality

● API 5L Line Pipe for oil and gas

● ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded

and Seamless

● DIN 2458 WELDED STEEL PIPES AND TUBES

● EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy

steel tubes with specified room temperature properties

● BS 1387 Steel Tubes for use for Water, Gas, Air and Steam


Standardní nátěr

● ISO 21809: Petroleum and natural gas industries -- External coatings for buried or submerged

pipelines used in pipeline transportation systems

● DIN 30670: Polyethylene coatings of steel pipes and fittings

● AWWA C210: Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings

● AWWA C213: Fusion-Bonded Epoxy Coating for the Interior and Exterior of Steel Water

Potrubí

● Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black painted, Varnish

coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)

Balení

Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags

on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel

strips, Plastic caps.

Používání

Welded steel pipes for use in pipeline transportation system in the petroleum and natural gas

(oil & gas) industries, water well drilling, structural & construction.

Velikost
● Outer Diameter: 114.3mm-610mm (4"-24")
● Wall Thickness: 3.5mm-22mm
● Length: 3mtr-18mtr


Konec

Plain/ or Beveled ends, or Threaded ends, or Grooved ends.


Jakost oceli
● BS 1387: Class A, Class B, Class C
● EN10210/EN10219: S235, S235JR, S235J2H, S275, S275JR, S355JRH, S355J2H
● API 5L: GR.A, GR.B, X42, X46, X52, X56, X60, X65 X70
● ASTM A53: GR.A, GR.B
● ASTM A252: GR.1, GR.2, GR.3
● ASTM A500: GR.A, GR.B, GR.C, GR.D

dotaz