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Bolted Steel Tanks for Water Storage

Bolted steel tanks

Bolted Steel Tanks

Cost-Effective Bolted Storage Tanks

Looking for cost-effective, customizable bolted steel tanks? Our steel tanks are constructed from lightweight, straight seam, flat panels bolted together to be water-tight. Bolted storage tanks meet AWWA D103-09 standards, making them the perfect solution for municipalities, industrial and commercial projects. Bolted water tanks ship to you in pieces, reducing shipping costs, and allowing you the freedom to assemble them on site. Our bolted steel tanks are used to store wastewater, petroleum products, water, chemicals, and much more.


Custom and Standard Bolted Tank Specifications


Powder Coated Epoxy Bolted Steel Tanks Specifications

Sheets Per Ring Diameter Feet 1 Ring
5’-3 1/4”		 2 Rings
10’-1 1/4”		 3 Rings
14’-11 1/4”		 4 Rings
19’-9 1/4”		 5 Rings
24’-7 1/4”		 6 Rings
29’-5 1/4”		 7 Rings
34’-3 1/4”		 8 Rings
39’-1 1/4”		 9 Rings
43’-11 1/4”		 10 Rings
48’-9 1/4”		 11 Rings
53’-7 1/4”		 12 Rings
58’-5 1/4”		 13 Rings
63’-3 1/4”
3 9’-2 3/4” 2,138 4,558 6,978 9,398 11,818 14,238 16,658 19,077 21,497 23,917 26,337 28,757 31,177
4 9’-2 3/4” 2,138 4,558 6,978 9,398 11,818 14,238 16,658 19,077 21,497 23,917 26,337 28,757 31,177
5 15’-4 5/8” 5,940 12,662 19,383 26,105 32,827 39,549 46,271 52,993 59,715 66,437 73,159 79,881 86,603
6 18’-5 1/2” 8,553 18,233 27,912 37,592 47,271 56,951 66,630 76,310 85,990 95,669 105,349 115,028 124,708
7 21'-6 1/2" 11,642 24,817 37,992 51,167 64,341 77,516 90,691 103,866 117,041 130,216 143,391 156,566 169,741
8 24'-7 3/8" 5,205 32,414 49,622 66,830 84,038 101,246 118,454 135,662 152,870 170,078 187,286 204,495 221,703
9 27'-8 3/8" 19,224 41,023 62,802 84,581 106,360 128,139 149,918 171,697 193,476 215,255 237,034 258,813 280,592
10 30'-9 1/4" 23,758 50,646 77,534 104,421 131,309 158,197 185,084 211,972 238,860 265,747 292,635 319,523 346,410
11 33'-10 1/8" 28,748 61,282 93,816 126,350 158,884 191,418 223,952 256,486 289,020 321,554 354,088 386,623 419,157
12 36'-11 1/8" 34,212 72,930 111,649 150,367 189,085 227,803 266,522 305,240 343,958 382,676 421,395 460,113 498,831
13 40' 40,152 85,592 131,032 176,472 221,912 267,353 312,793 358,233 403,673 449,113 494,553 539,993 585,434
14 43'-7/8" 46,567 99,266 151,966 204,666 257,366 310,066 362,766 415,465 468,165 520,865 573,565 626,265 678,964
15 46'-1 7/8" 53,457 113,954 174,451 234,948 295,446 355,943 416,440 476,937 537,435 597,932 658,429 718,926 779,423
16 49'-2 3/4" 60,822 129,654 198,487 267,319 336,151 404,984 473,816 542,649 611,841 680,313 749,146 817,978 886,811
17 52'-3 3/4" 68,662 146,367 224,073 301,778 379,483 457,189 534,894 612,599 690,305 768,010 845,715 923,421 1,001,126
18 55'-4 5/8" 76,978 164,094 251,210 338,326 425,442 512,558 599,674 686,790 773,906 861,022 948,138 1,035,254 1,122,370
19 58’-5 1/2” 85,768 182,833 279,897 376,962 474,026 571,090 668,155 765,219 862,284 959,348 1,056,413 1,153,477 1,250,542
20 61’-6 1/2” 95,034 202,585 310,135 417,686 525,237 632,787 740,338 847,889 955,439 1,062,990 1,170,540 1,278,091 1,385,642
21 64’-7 3/8” 104,775 223,350 341,924 460,499 579,073 697,648 816,223 934,797 1,053,372 1,171,946 1,290,521 1,409,095 1,527,670
22 67’-8 3/8” 114,991 245,127 375,264 505,400 635,536 765,673 895,809 1,025,945 1,156,081 1,286,218 1,416,354 1,546,490 1,676,627
23 70’-9 1/4” 125,682 267,918 410,154 552,390 694,625 836,861 979,097 1,121,333 1,263,568 1,405,804 1,548,040 1,690,276 1,832,511
24 73’-10 1/8” 136,849 291,722 446,595 601,468 756,341 911,214 1,066,087 1,220,959 1,375,832 1,530,705 1,685,578 1,840,451
25 76’-11 1/8” 148,491 316,538 484,586 652,634 820,682 988,730 1,156,778 1,324,826 1,492,874 1,660,922 1,828,969 1,997,017
26 80’ 160,607 342,368 524,129 705,889 887,650 1,069,410 1,251,171 1,432,932 1,614,692 1,796,453 1,978,213
27 83’-1” 173,199 369,210 565,222 761,233 957,244 1,153,255 1,349,266 1,545,277 1,741,288 1,937,299 2,133,310
28 86’-1 7/8” 186,267 397,066 607,865 818,664 1,029,464 1,240,263 1,451,062 1,661,861 1,872,661 2,083,460
29 89’ - 2 3/4” 199,809 425,934 652,059 878,185 1,104,310 1,330,435 1,556,560 1,782,686 2,008,811 2,234,936
30 92’-3 3/4” 213,826 455,815 697,804 939,793 1,181,782 1,423,771 1,665,760 1,907,749 2,149,738 2,391,727
31 95’-4 5/8” 228,319 486,710 745,100 1,003,490 1,261,881 1,520,271 1,778,662 2,037,052 2,295,443
32 98’-5 5/8” 243,287 518,617 793,946 1,069,276 1,344,606 1,619,935 1,895,265 2,170,595 2,445,924
33 101’-6 1/2” 258,730 551,537 844,343 1,137,150 1,429,957 1,722,763 2,015,570 2,308,376 2,308,376 2,601,183
34 104’-7 3/8” 274,648 585,470 896,291 1,207,112 1,517,934 1,828,755 2,139,576 2,450,398 2,761,219
35 107’-8 3/8” 291,042 620,415 949,789 1,279,163 1,608,537 1,937,911 2,267,285 2,596,659
36 110’-9 1/4” 307,910 656,374 1,004,838 1,353,302 1,701,766 2,050,231 2,398,695 2,747,159
37 113’-10 1/8” 325,254 693,346 1,061,438 1,429,530 1,797,622 2,165,714 2,533,806 2,901,898
38 116’-11 1/8” 343,073 731,331 1,119,588 1,507,846 1,896,104 2,284,362 2,672,620 3,060,878
39 120’ 361,367 770,328 1,179,289 1,588,251 1,997,212 2,406,173 2,815,135 3,224,096
40 123’-1” 380,136 810,339 1,240,541 1,670,744 2,100,946 2,531,149 2,961,351
41 126’-1 7/8” 399,380 851,362 1,303,343 1,755,325 2,207,307 2,659,288 3,111,270
42 129’-2 3/4” 419,100 893,398 1,367,697 1,841,995 2,316,293 2,790,592 3,264,890
43 132’-3 3/4” 439,295 936,447 1,433,600 1,930,753 2,427,906 2,925,059 3,422,212
44 135’-4 5/8” 459,964 980,510 1,501,055 2,021,600 2,542,145 3,062,690 3,583,235
45 138’-5 5/8” 481,110 1,025,585 1,570,060 2,114,535 2,659,010 3,203,485 3,747,960
46 141’-6 1/2” 502,730 1,071,673 1,640,616 2,209,559 2,778,501 3,347,444
47 144’-7 3/8” 524,825 1,118,774 1,712,722 2,306,671 2,900,619 3,494,567
48 147'-8 3/8" 547,396 1,166,887 1,786,379 2,405,871 3,025,363 3,644,854
49 150'-9 1/4" 570,441 1,216,014 1,861,587 2,507,160 3,152,733 3,798,305
50 153'-10 1/4" 593,962 1,266,154 1,938,345 2,610,537 3,282,729 3,954,920

Powder Coated Galvanized Steel Tanks Specifications

Factory Coated Bolted Steel Tanks Diameter Height Product Number Liner Available Roof Style Certification
4,000 Gallon 9-ft 8-ft GCBST Yes 4 OPTIONS AWWA D103-09, NFPA22
7,000 Gallon 12-ft 8-ft 461 Yes 4 OPTIONS AWWA D103-09, NFPA22
8,000 Gallon 9-ft 16-ft 463 Yes 4 OPTIONS AWWA D103-09, NFPA22
11,000 Gallon 15-ft 8-ft 465 Yes 4 OPTIONS AWWA D103-09, NFPA22
12,000 Gallon 9-ft 24-ft 467 Yes 4 OPTIONS AWWA D103-09, NFPA22
14,000 Gallon 12-ft 16-ft 469 Yes 4 OPTIONS AWWA D103-09, NFPA22
16,000 Gallon Wide 18-ft 8-ft 471 Yes 4 OPTIONS AWWA D103-09, NFPA22
16,000 Gallon 9-ft 32-ft 473 Yes 4 OPTIONS AWWA D103-09, NFPA22
1,203,000 Gallon 92-ft 24-ft 669 Yes 4 OPTIONS AWWA D103-09, NFPA22
2,400,000 Gallon 125-ft 26-ft 671 Yes 4 OPTIONS AWWA D103-09, NFPA22
2,868,000 Gallon 145-ft 25-ft 673 Yes 4 OPTIONS AWWA D103-09, NFPA22


Popular Add-Ons for Bolted Steel Tanks:


  • Filtration options matched to your water quality and treatment goals
  • Side ladders for safe, code-compliant access
  • Accessible hatches for inspection and maintenance
  • Bridges and walkways for multi-tank installations
  • Overflow pipes sized to your design flows
  • Discharge valves configured for site piping layouts

Larger custom sizes available, with additional information in our Bolted Steel Tank Flyer.


Steel Bolted Water Tanks Details

Our bolted storage tanks are an excellent choice for wastewater, potable water, fire suppression and protection water, as well as a variety of dry storage. Bolted steel tanks are made to be UV resistant and weather proof. We offer a variety of roof styles, colors, and add-on options. Our roofs help shed rain and snow, giving your tank an even longer life expectancy. We can also finish the interior, top two rings with our powder-coated epoxy exterior coating to provide an additional barrier for UV protection. Our custom-designed, customizable bolted steel tanks are engineered for your site’s specific calculations, loading conditions, and footprint constraints.


Bolted steel tanks are manufactured with inner liners to protect the tank from corrosion, rust, and damage. These liners are also specifically made to hold various types of liquids and dry bulk materials. If storing potable drinking water, an ANSI/NSF 61 NSF-certified liner is the best option for your steel bolted water tank. Bolted storage tanks come in a wide capacity range as well as customized sizes, with options for different diameters, heights, roof styles, and liner packages to match your application and local code requirements. We have a tank calculator to help you determine the capacity and type of tank you will need for a specific project.


Features

  • Straight seam, flat steel panels
  • ½” steel plate AWWA designs
  • Flat top, open top, or inverted roofs available
  • Engineered for self-supporting steel decks
  • Flexible, powder-coated, epoxy liners
  • Assembled on location
  • Installation and engineering options available

Benefits

  • Meet AWWA D103-09 and NFPA 22 standards
  • Increase durability and capacity
  • Custom sizes and designs
  • Great for sites in tight or rural areas
  • Multi-uses across many industries
  • Help reduce shipping and installation costs compared to welded tanks
  • Support long-term, low-maintenance water and wastewater storage

Steel Water Tanks Gallery

Dome roof bolted steel tank
Steel bolted water tanks
Bolted storage tanks pricing

Steel Bolted Water Tank Applications

Bolted storage tanks provide reliable water storage at industrial facilities, commercial sites, and residential communities. Bolted storage tanks can store either potable or non-potable water, giving municipalities and private operators flexibility as demands change over time. Steel bolted water tanks also support rainwater collection to offset potable water use for irrigation and livestock watering, and they can be configured to meet fire protection and fire suppression requirements.

Because bolted steel tanks are shipped in panels and assembled on site, they are often chosen for locations that are hard to access with large equipment, or where local permitting favors factory-coated tanks that meet AWWA and NFPA guidelines.


Typical steel bolted water tank applications include:



Bolted Steel Tank Downloads & Support Documents

Use these resources to help with tank specifications, installation and engineering options, and tank drawings:



Our bolted steel tank specialists work with municipalities, engineers, and contractors to size and configure customizable bolted storage tanks that meet AWWA D103-09, NFPA 22, and local requirements. Talk with our team about your site conditions, code requirements, and project schedule to make sure your bolted steel tanks are designed right the first time.


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