Steel Grates

Steel Grates 2017-10-04T07:57:26+00:00

We have an extensive catalog of over 1000 steel trench drain grate sizes. Steel trench drain grates can be furnished in mild steel, stainless steel or galvanized steel. Mild steel grates come un painted and with a black finish. Stainless steel grates are typically used in the food processing and brewery industries as stainless is non reactive to chemicals and agents used. Galvanized steel is used in a variety of applications as it doesn’t rust as easily and is cost effective. Steel grates can also be furnished with ADA and heel proof finishes, in decorative designs or with bolts for added security. Below you can find a size chart of common sizes. For other sizes, give us a call at 646-227-0910 or email us at info@trenchdrainmaterials.com for the fastest turn around times in the industry.

Steel grates can be furnished in galvanized, mild or stainless steel options. With ADA, perforated and slotted styles depending on the project.

Product TypeGrate Width “A”Edge Thickness “B”Trench Width “C”Open Area Square InchesPercentLength
S6161” , 1 ¼” , 1 ½ , 1 ¾” , 2”624” , 36”
S8181” , 1 ¼” , 1 ½ , 1 ¾” , 2”67851%24” , 36”
S101101” , 1 ¼” , 1 ½ , 1 ¾” , 2”89147%24” , 36”
S121121” , 1 ¼” , 1 ½ , 1 ¾” , 2”1011749%24” , 36”
S141141” , 1 ¼” , 1 ½ , 1 ¾” , 2”1214350%24” , 36”
S161161” , 1 ¼” , 1 ½ , 1 ¾” , 2”1418251%24” , 36”
S171171” , 1 ¼” , 1 ½ , 1 ¾” , 2”1518251%24” , 36”
S181181” , 1 ¼” , 1 ½ , 1 ¾” , 2”1622151%24” , 36”
S191191” , 1 ¼” , 1 ½ , 1 ¾” , 2”1724” , 36”
S201201” , 1 ¼” , 1 ½ , 1 ¾” , 2”1822151%24” , 36”
S231231” , 1 ¼” , 1 ½ , 1 ¾” , 2”2126052%24” , 36”
S261261” , 1 ¼” , 1 ½ , 1 ¾” , 2”2424843%24” , 36”
S301301” , 1 ¼” , 1 ½ , 1 ¾” , 2”2728244%24” , 36”
S331331” , 1 ¼” , 1 ½ , 1 ¾” , 2”3031744%24” , 36”
S361361” , 1 ¼” , 1 ½ , 1 ¾” , 2”3335144%24” , 36”
S391391” , 1 ¼” , 1 ½ , 1 ¾” , 2”3637744%24” , 36”
S451451” , 1 ¼” , 1 ½ , 1 ¾” , 2”4244144%24” , 36”
S511511” , 1 ¼” , 1 ½ , 1 ¾” , 2”4851044%24” , 36”