Piping Project.us is one of the leading Steel Manhole Cover Manufacturer in USA. We are dedicated to Manufacturing and supplying various Steel Manhole Covers in different types. Our product range includes Solid Top Manhole Covers, Double Triangular Manhole Covers, Lockable or Security Manhole Covers, Grated Manhole Covers, Lightweight Manhole Covers, Ductile Iron Manhole Covers, and more. We use various materials such as Ductile Iron, Cast Iron, Stainless Steel, Galvanized Steel, and others to manufacture our Steel Manhole Covers. We are known as a top Steel Manhole Cover Manufacturer in USA. Our manufacturing capabilities offer a wide selection of Steel Manhole Covers. As a leading supplier of Steel Manhole Covers in USA, Pipingprojects.us Delivers high-quality Manhole Covers worldwide.
Steel Manhole Cover
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Leading Steel Manhole Cover Suppliers in USA – Steel Manhole Cover
We have highly skilled professionals working hard to meet all quality standards. We are a top-notch Steel Manhole Cover Manufacturers in USA. Under the direction of our experts, we supplied and exported Stainless Steel Seamless Tube free of flaws and defects. Our quality testing team conducts numerous destructive and non-destructive tests at various manufacturing steps to ensure the most precise and dimensionally correct Steel Manhole Cover is obtained. We also provide Tubes in other cities. We stand for on-time deliveries of high-quality Steel Manhole Cover Manufacturers in USA.
Pipingprojects.us is a leading Steel Manhole Cover Supplier in USA. Our products are in various diameters and sizes to meet different needs and purposes.
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Why are Pipingprojects.us the best Steel Manhole Cover Manufacturer & Supplier in USA?
Following strict quality control procedures and standards that guarantee good surface and near dimensional tolerances, we manufacture seamless and welded Steel Manhole Covers. We are a leading Steel Manhole Cover Suppliers in USA. With ASME Quality and ISO 9001:2015 Certifications, we are a market-leading supplier of carbon steel, alloy steel, and stainless Steel Manhole Cover solutions on a global scale. We not only produce stainless Steel Manhole Covers of the highest quality, but we are also an authorized dealer of ISMT and Jindal for the supply of carbon steel and alloy Steel Manhole Covers.
Steel Manhole Cover - Specifications
Pipingprojects.us is an esteemed Steel Manhole Cover Manufacturer, is dedicated to providing with reliable, top-notch Steel Manhole Cover. Here are the specifications for Steel Manhole Cover.
| Steel Manhole Cover | Specifications |
|---|---|
| Material | ductile iron GGG500/7, Gray iron |
| Dimensions | clear opening:600*600mm, or as your demands Manhole Cover manufacturers |
| Surface | bitumen / epoxy painting |
| Standard | EN124, BSI, TUV, SGS, ISO9001 |
| Load capacity | A15, B125, C250, D400, E600, F900 |
| Color | grey/black/as your request |
| Weight | 5-120kg/ as your requirement |
| Feature | anti-theft, Auti-rust, less noise, long time sevice, durable, easy to assemble & dismantle |
What is Steel Manhole Cover?
Steel manhole covers are sturdy and durable to secure access points in infrastructure such as utility chambers, drainage systems, or sewage networks. They are typically made from materials like ductile iron or steel, chosen for their strength and ability to withstand different environmental conditions and loads. These covers are designed to secure closures for underground access points while allowing easy entry for maintenance and inspection purposes.
Steel maintenance hole covers come in various designs, including solid tops and vented or grated configurations, and may be coated with materials like galvanization to protect against corrosion. Their toughness and resistance to wear and tear make them essential components in urban infrastructure, ensuring the safety and longevity of underground utility systems.
High Temperature Steel Manhole Cover Schedule Chart
| Size in Inch | OD in Inch | Schedule & Weight / Foot | ||||
|---|---|---|---|---|---|---|
| 5S | 10S | 40S & STD | 80S & XH | |||
| 1/8 | .405 | W | 0.035 | 0.049 | 0.068 | 0.095 |
| Weight | 0.1383 | 0.1863 | 0.2447 | 0.3145 | ||
| ID | 0.335 | 0.37 | 0.269 | 0.215 | ||
| 1/4 | .540 | W | 0.049 | 0.065 | 0.088 | 0.119 |
| Weight | 0.257 | 0.3297 | 0.4248 | 0.5341 | ||
| ID | 0.442 | 0.41 | 0.364 | 0.0302 | ||
| 3/8 | .675 | W | 0.049 | 0.065 | 0.091 | 0.126 |
| Weight / Foot | 0.3276 | 0.4235 | 0.5676 | 0.7388 | ||
| ID | 0.577 | 0.545 | 0.493 | 0.423 | ||
| 1/2 | .840 | W | 0.065 | 0.083 | 0.109 | 0.147 |
| Weight | 0.5383 | 67.1 | 0.851 | 1.088 | ||
| ID | 0.71 | 0.674 | 0.622 | 0.546 | ||
| 3/4 | 1.050 | W | 0.065 | 0.083 | 113 | 0.154 |
| Weight | 0.6838 | 0.8572 | 1.131 | 1.474 | ||
| ID | 0.92 | 0.884 | 0.824 | 0.742 | ||
| 1 | 1.315 | W | 0.065 | 0.109 | 0.133 | 0.179 |
| Weight | 0.8678 | 1.404 | 1.679 | 2.172 | ||
| ID | 1.185 | 1.097 | 1.049 | 0.957 | ||
| 1-1/4 | 1.660 | W | 0.065 | 0.109 | 0.14 | 0.191 |
| Weight | 1.107 | 1.806 | 2.273 | 2.997 | ||
| ID | 1.53 | 1.442 | 1.38 | 1.278 | ||
| 1-1/2 | 1.900 | W | 0.065 | 0.109 | 0.145 | 0.2 |
| Weight | 1.274 | 2.085 | 2.718 | 3.631 | ||
| ID | 1.77 | 1.682 | 1.61 | 1.5 | ||
| 2 | 2.375 | W | .065 | .109 | .154 | .218 |
| Weight | 1.604 | 2.638 | 3.653 | 5.002 | ||
| ID | 2.245 | 2.157 | 2.067 | 1.939 | ||
| 2-1/2 | 2.875 | W | .083 | .120 | .203 | .276 |
| Weight | 2.475 | 3.531 | 5.793 | 7.661 | ||
| ID | 2.709 | 2.835 | 2.469 | 2.323 | ||
| 3 | 3.5 | W | .083 | .120 | .261 | .300 |
| Weight | 3.029 | 4.332 | 7.576 | 10.25 | ||
| ID | 3.334 | 3.26 | 3.068 | 2.9 | ||
| 3-1/2 | 4.000 | W | .083 | .120 | .226 | .318 |
| Weight | 3.472 | 4.973 | 9.109 | 12.51 | ||
| ID | 3.834 | 3.76 | 3.548 | 3.364 | ||
| 4 | 4.500 | W | .083 | .120 | .237 | .337 |
| Weight | 3.915 | 5.613 | 10.79 | 14.98 | ||
| ID | 4.334 | 4.26 | 4.026 | 3.826 | ||
| 5 | 5.563 | W | .109 | .134 | .258 | .375 |
| Weight | 6.349 | 7.770 | 14.62 | 20.78 | ||
| ID | 5.345 | 5.295 | 5.047 | 4.813 | ||
| 6 | 6.625 | W | .109 | .134 | .280 | .432 |
| Weight | 7.585 | 9.29 | 18.97 | 28.57 | ||
| ID | 6.407 | 6.357 | 6.065 | 5.761 | ||
| 8 | 8.625 | W | .109 | .148 | .322 | .500 |
| Weight | 9.914 | 13.4 | 28.55 | 43.39 | ||
| ID | 8.407 | 8.329 | 7.981 | 7.625 | ||
| 10 | 10.750 | W | .134 | .165 | .365 | .500 |
| Weight | 15.19 | 18.65 | 40.48 | 54.75 | ||
| ID | 10.428 | 10.42 | 10.02 | 9.75 | ||
| 12 | 12.750 | W | .156 | .180 | .375 | .500 |
| Weight | 21.07 | 24.17 | 49.56 | 65.42 | ||
| ID | 12.438 | 12.39 | 12 | 11.75 | ||
| 14 | 14.000 | W | .156 | .188 | .375 | .500 |
| Weight | 23.07 | 27.73 | 54.57 | 72.09 | ||
| ID | 13.688 | 13.624 | 13.25 | 13 | ||
| 16 | 16.000 | W | 1.65 | .188 | .375 | .500 |
| Weight | 27.90 | 31.75 | 62.58 | 82.77 | ||
| ID | 15.67 | 15.624 | 15.25 | 15 | ||
| 18 | 18.000 | W | .165 | .188 | .375 | .500 |
| Weight | 31.43 | 35.76 | 70.59 | 93.45 | ||
| ID | 17.67 | 17.624 | 17.26 | 17 | ||
| 20 | 20.000 | W | .188 | .219 | .375 | .500 |
| Weight | 39.78 | 46.27 | 78.60 | 104.1 | ||
| ID | 19.624 | 19.682 | 19.25 | 19 | ||
| 22 | 22.000 | W | .375 | .500 | ||
| Weight | 86.61 | 114.8 | ||||
| ID | 21.25 | 21 | ||||
| 24 | 24.000 | W | .218 | .250 | .375 | .500 |
| Weight | 55.37 | 63.41 | 94.62 | 125.5 | ||
| ID | 23.564 | 23.5 | 23.25 | 23 | ||
| 26 | 26.000 | W | .375 | .500 | ||
| Weight | 102.63 | 136.17 | ||||
| ID | 25.25 | 25 | ||||
| 28 | 28.000 | W | .375 | |||
| Weight | 110.64 | |||||
| ID | 27.25 | |||||
| 30 | 30.000 | W | .250 | .312 | .375 | .500 |
| Weight | 79.43 | 98.93 | 118.65 | 157.53 | ||
| ID | 29.6 | 29.376 | 29.25 | 29 | ||
| 32 | 32.000 | W | .375 | .500 | ||
| Weight | 126.66 | 168.21 | ||||
| ID | 31.25 | 31 | ||||
| 34 | 34.000 | W | .375 | .500 | ||
| Weight | 134.67 | 178.89 | ||||
| ID | 33.25 | 33 | ||||
| 36 | 36.000 | W | .375 | .500 | ||
| Weight | 142.68 | 189.57 | ||||
| ID | 35.25 | 35 | ||||
Steel Manhole Covers Supplier Design and Equipment Arrangements - Pipingprojects.us
The process of manufacturing a Steel Manhole Cover involves the heating of steel slabs, which are subsequently hot rolled into skelp. This skelp is then coiled and elongated into a steel ribbon. The process of welding is utilized to connect sections of Steel Manhole Covers and fabricate bespoke fittings or Tubes that have been subjected to damage.
| No. | FRAME OPENING SIZE |
|---|---|
| 1 | 500 mm (20") |
| 2 | 600 mm (24") |
| 3 | 690 mm (27") |
| 4 | 762 mm (30") |
| 5 | 900 mm (36") |
| 6 | 1000 mm (40") |
| 7 | 600 mm x 450 mm (24"x18") |
| 8 | 900 mm x 450 mm (36"x18") |
| 9 | 900 mm x 600 mm (36"x 24") |
| 10 | 990 mm x 1220 mm (40"x 49") |
| 11 | 300 mm x 300 mm (12"x12") |
| 12 | 450 mm x 450 mm (18"x18") |
| 13 | 600 mm x 600 mm (24"x 24") |
| 14 | 750 mm x 750 mm (29"x 29") |
| 15 | 900 mm x 900 mm (36"x 36") |
| 16 | 1000 mm x 1000 mm (40"x 40") |
| 17 | 1200 mm x 1200 mm (48"x 48") |
| 18 | 1500 mm x 1500 mm (60"x 60") |
| Diameter (inches) | Thickness (inches) | Weight (lbs) |
|---|---|---|
| 24 | 1 | 200 |
| 24 | 2 | 400 |
| 24 | 3 | 600 |
| 30 | 1 | 250 |
| 30 | 2 | 500 |
| 30 | 3 | 750 |
| 36 | 1 | 300 |
| 36 | 2 | 600 |
| 36 | 3 | 900 |
| 42 | 1 | 350 |
| 42 | 2 | 700 |
| 42 | 3 | 1050 |
| 48 | 1 | 400 |
| 48 | 2 | 800 |
| 48 | 3 | 1200 |
| 54 | 1 | 450 |
| 54 | 2 | 900 |
| 54 | 3 | 1350 |
| 60 | 1 | 500 |
| 60 | 2 | 1000 |
| 60 | 3 | 1500 |
Some Of The Important Things To View Before Buying Steel Manhole Cover
Grades: The grade of stainless steel refers to its chemical composition and properties. Choose the proper rate for your application.
Thickness: The thickness of the Tube will affect its strength and weight. Choose the suitable thickness for your needs.
Finish: The finish of the Tube will affect its appearance and how easy it is to clean. Choose a finish that meets your requirements.
Sizes: The size of the Tube will depend on your specific needs.
Temper: The temper of the Tube refers to its strength and ductility. Choose a temper that is appropriate for your application.
Price: The price of stainless Steel Manhole Cover will vary depending on the grade, thickness, finish, temper, size, and supplier.
Application & Uses of Steel Manhole Cover
Supplying Steel Manhole Cover to Following Cities:
Pipingprojects.us is a leading Steel Manhole Cover Supplier in USA. We proudly supply high-quality Steel Manhole Cover to major U.S. cities. We have dominated the market as the USA’s leading Steel Manhole Cover Supplier for a long time.
| Cities We Supply | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| New York | Chicago | Los Angeles | San Diego | San Francisco | |||||
| Seattle | Dallas | Houston | Austin | Phoenix | |||||
Pipingprojects.us is one of the top supplier and dealer of all kind of products. We Manufacture Steel Pipe, Flanges and Fasteners.
