{
    "data": {
        "id": 2262,
        "sku": "368118",
        "name": "81-HN Constant Supports - Nuclear",
        "type": "simple",
        "variations_count": 0,
        "manufacturer": "ASC Engineered Solutions",
        "product_url": "https://www.asc-es.com/products/81-h-n-constant-supports-nuclear",
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                "name": "Performance Products"
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                "id": 28,
                "name": "Nuclear, DOD, DOE Products"
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            {
                "id": 152,
                "name": "Constant Supports"
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        "specifications": {
            "Brand": "Anvil EPS",
            "Figure Number": "81-HN",
            "Pipe Connection": "Support",
            "Solutions": "Industrial, Energy & Power",
            "Features": "Because of exclusive geometric design, mathematically perfect constancy of support is maintained throughout the full range of load adjustment.; Compactness – design provides smaller and more versatile units.; Increased load and travel capacity.; Each hanger is individually calibrated before shipment to support the exact load specified.; All model R constant supports have a wide range of load adjustability. No less than 10% of this adjustability is provided either side of the calibrated load.; White button marked “C” denotes cold setting of hanger; red button marked “H” denotes hot or operating setting.; Field load adjustment is made by turning the single load adjustment bolt.; Covered spring provides protection and good appearance.; J-rod swings at least 4° from vertical.; Non-resonant to all vertical vibrations.",
            "Finish": "Standard finish; painted with semi gloss primer. Corrosion resistant; galvanized with coated coil or painted with CZ11 and coated coil.",
            "Size Range": "Anvil Model R constant support hangers are made in two basic designs, 80- V (vertical design) and 81-H (horizontal design). Combined, the 80-V and 81-H constant supports are made in nine different frame sizes and 110 spring sizes to accommodate travels from 1 1⁄2\" to 20\" and loads from 27 lbs to 87,500 lbs.",
            "Recommended Service": "When piping stress is critical and pipe is subject to vertical movement in excess of 1⁄2\" due to thermal expansion, and also at locations where it is necessary to avoid any transfer of stress from support or onto critical terminals or connecting equipment.",
            "Approvals": "WW-H-171E (Types 52, 58 and 59), ANSI/MSS SP-69 and MSS SP-58 (Types 54, 55 and 56).",
            "Category": "Performance Products > Nuclear, DOD, DOE Products > Constant Supports"
        },
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            {
                "text": "[Product Data Sheets] 81-H C81-H Constant Supports Submittal",
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            {
                "text": "[Install Instructions] 80-V 81-H Constant Supports Installation Instructions",
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            {
                "text": "[Install Instructions] 81-H Type F Constant Supports Installation Instruction",
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            {
                "text": "[Additional Resources] Constant Supports Loads Table",
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            {
                "text": "[Additional Resources] Constant Supports - Weight Chart",
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            {
                "text": "[Additional Resources] Constant Supports Metric Sizing Tables",
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            {
                "text": "[Additional Resources] Constant Supports Order Form",
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        ],
        "custom_fields": {
            "brand": "Anvil EPS",
            "figure_number": "81-HN",
            "material": null,
            "finish": null,
            "filter_attributes": {
                "Brand": "Anvil EPS",
                "Figure Number": "81-HN",
                "Pipe Connection": "Support",
                "Solutions": "Industrial, Energy & Power",
                "Features": "Because of exclusive geometric design, mathematically perfect constancy of support is maintained throughout the full range of load adjustment.; Compactness – design provides smaller and more versatile units.; Increased load and travel capacity.; Each hanger is individually calibrated before shipment to support the exact load specified.; All model R constant supports have a wide range of load adjustability. No less than 10% of this adjustability is provided either side of the calibrated load.; White button marked “C” denotes cold setting of hanger; red button marked “H” denotes hot or operating setting.; Field load adjustment is made by turning the single load adjustment bolt.; Covered spring provides protection and good appearance.; J-rod swings at least 4° from vertical.; Non-resonant to all vertical vibrations.",
                "Finish": "Standard finish; painted with semi gloss primer. Corrosion resistant; galvanized with coated coil or painted with CZ11 and coated coil.",
                "Size Range": "Anvil Model R constant support hangers are made in two basic designs, 80- V (vertical design) and 81-H (horizontal design). Combined, the 80-V and 81-H constant supports are made in nine different frame sizes and 110 spring sizes to accommodate travels from 1 1⁄2\" to 20\" and loads from 27 lbs to 87,500 lbs.",
                "Recommended Service": "When piping stress is critical and pipe is subject to vertical movement in excess of 1⁄2\" due to thermal expansion, and also at locations where it is necessary to avoid any transfer of stress from support or onto critical terminals or connecting equipment.",
                "Approvals": "WW-H-171E (Types 52, 58 and 59), ANSI/MSS SP-69 and MSS SP-58 (Types 54, 55 and 56).",
                "Category": "Performance Products > Nuclear, DOD, DOE Products > Constant Supports"
            },
            "equivalent_products": null,
            "upc_codes": null,
            "algolia_submittal": "/resource/81-H C81-H Constant Supports Submittal",
            "gtin": null
        },
        "description": "Nuclear Version - Request Made to Order Our constant supports are the industry standard, providing reliable service for both big and small projects. The exclusive geometric design of Anvil Model R Constant Support Hanger assures perfectly constant support through the entire deflection of the pipe load. This counter-balancing of the load and spring moments about the main pivot is obtained by the use of carefully designed compression type load springs, lever, and spring tension rods. Features: Because of exclusive geometric design, mathematically perfect constancy of support is maintained throughout the full range of load adjustment. Compactness – design provides smaller and more versatile units. Increased load and travel capacity. Each hanger is individually calibrated before shipment to support the exact load specified. All model R constant supports have a wide range of load adjustability. No less than 10% of this adjustability is provided either side of the calibrated load. White button marked “C” denotes cold setting of hanger; red button marked “H” denotes hot or operating setting. Field load adjustment is made by turning the single load adjustment bolt. Covered spring provides protection and good appearance. J-rod swings at least 4° from vertical. Non-resonant to all vertical vibrations. Finish: Standard finish; painted with semi gloss primer. Corrosion resistant; galvanized with coated coil or painted with CZ11 and coated coil. Size Range: Anvil Model R constant support hangers are made in two basic designs, 80- V (vertical design) and 81-H (horizontal design). Combined, the 80-V and 81-H constant supports are made in nine different frame sizes and 110 spring sizes to accommodate travels from 1 1⁄2\" to 20\" and loads from 27 lbs to 87,500 lbs. Recommended Service: When piping stress is critical and pipe is subject to vertical movement in excess of 1⁄2\" due to thermal expansion, and also at locations where it is necessary to avoid any transfer of stress from support or onto critical terminals or connecting equipment. Approvals: WW-H-171E (Types 52, 58 and 59), ANSI/MSS SP-69 and MSS SP-58 (Types 54, 55 and 56).",
        "created_at": "2026-06-05 01:12:09",
        "variations": []
    }
}