processing
Seaport Steel Logo
Contact Us Careers Resource Center About Us Home
  • Steel Products
    • Plate
    • Wide Flange Beams
    • Tubing
    • Angles
    • Bars
    • Channel
    • Pipe
    • Structural Tees
    • Standard Beams
    • Sheet
    • Bulb Flats
    • Floor Plate
    • Miscellaneous Products
  • Services
    • Plate Processing
    • Cut To Length
    • Tee Splitting
    • Logistics & Staging
    • Procurement
    • Cambering & Straightening
    • Technical Services
    • Other Services
  • Industries Served
    • Marine
    • Fabrication
    • Shoring & Piling
    • Manufacturing
    • Construction
    • Other Industries We Serve
  • Customer Support
Plate

Steel plate is classified as material thicker than 3/16”and wider than 12”. It is used for used for many types of industrial applications, including the fabrication and construction of tanks, rail cars, bridges, and ships.

ASTM Grade A36, A514, A572-50 and A588*
*with charpies to 15 ft/lbs @ -50°F

Marine Grade Plate ABS

In addition to regular plate Seaport has a large inventory of pre-painted plate for immediate delivery.


RELATED SERVICES:

  • Plate Processing

 VIEW/DOWNLOAD OUR PRODUCT LIST
Plate Marine Grade Plate

Steel Products


  • Plate
  • Wide Flange Beams
  • Tubing
  • Angles
  • Bars
  • Channel
  • Pipe
  • Structural Tees
  • Standard Beams
  • Sheet
  • Bulb Flats
  • Floor Plate
  • Miscellaneous Products
Phone Icon Phone (206) 343-0700
Toll Free (800) 835-4545
Fax (206) 343-1366
Email Icon Email Click Here
Seaport Steel

Phone: 206.343.0700
Toll Free: 800.835.4545
Fax: 206.343.1366

Seattle Location
3660 E. Marginal Way S, Seattle, WA 98134

Spokane Location:
2634 S Hayden Rd, Airway Heights, WA 99001

Vancouver Location:
604 SE Victory Ave, Vancouver, WA 98661

Products Services Industries Served Customer Support
About Us Resource Center Careers Contact Us

©2021 Seaport Steel. All rights reserved. Privacy Policy. Terms & Conditions.