• Open Hours

    7:30 AM - 05:00 PM

  • Call Us

    +974 4005 2777

  • Email Us

    sales@dohaprojects.com

Welded Pipes

At DP, we stock & supply welded pipes from a wide range of quality manufacturers will meet or exceed ASTM, ASME, API, UNS, DIN, JIS& other standards, per your required specifications including full documentation& test certificates. We can provide you ERW (Electric Resistance Welded) and DSAW (Double-Submerged Arc Welded) pipes, ranging in size from 1/8 inch to 60 inch OD and other custom made welded pipe which you need to complete your project on time and on budget.

Materials & Specifications for Carbon steel pipes
  • Sizes:Standard "¼ to 80"
  • Wall Sizes: 10, 20, STD, XS, and nonstandard wall sizes based on your requirement.
  • Material Standards:A53A, A53B, & API 5LB, API 5L X42, API 5L X52, API 5L X60, API 5L X65,X70
Materials & Specifications for Low Temperature Carbon steel pipes (LTCS)
  • Sizes:Standard 2″ -
  • Schedules: 5S, 10S, STD, XS, 40, 80, 100, 120, 160, XXS
  • Material Standards:A358: 304/304L, 316/316L, 304H, 316H, 309H, 310H, 317H, 321/321H, 347/347H, 348/348H ,S31254,S31803,S32750,S32760
Material & spec of Copper Alloy Pipes
  • Size Range:1/2″ – 24″
  • Schedules:10,10S, STD, XS, 40, 80, 100, 120, 160, XXS
  • Material Standards: A321: 304/304L, 316/316L, 304H, 316H, 309H, 310H, 317H,321/321H, 347/347H, 348/348H ,S31254,S31803,S32750,S32760
Materials & Specifications for Chrome Moly pipes
  • Size Range: 1/2″ to 36″
  • Schedules:2mm to 19 mm
  • Material Standards:EEMUA–234, COPPER ALLOY
Any Special & Exotic materials on request
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