CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "www.nationalgas.com",cType: 'managed',cRay: '8e8dd22e7a6f4cd7',cH: 'Z.U78r7QuJmJkFYV1WzBVm5SlqaXO7Apr_cA3C4g8_I-1732665448-1.2.1.1-CAqHGigl7S_IsDSEvwQraR2RMD_3o8XycIU9Zz8Zrdaw6WCebXxXAZqXFMo7mWSo',cUPMDTk: "\/?__cf_chl_tk=WtB7_R4FLuiuOHwT.jKFDc5qT9YzcSCJw5KUE3whSec-1732665448-1.0.1.1-wUCJyjAbRcICGO8S4Yd9k7qR1pIN9TGZWSpWR1qSqs4",cFPWv: 'b',cITimeS: '1732665448',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/?__cf_chl_f_tk=WtB7_R4FLuiuOHwT.jKFDc5qT9YzcSCJw5KUE3whSec-1732665448-1.0.1.1-wUCJyjAbRcICGO8S4Yd9k7qR1pIN9TGZWSpWR1qSqs4",md: "VkpBcGPyAyBAKIojb3Up4dchCinm7RZZtVTauBqBb88-1732665448-1.2.1.1-gHvIdnwjS3w_ecvy5EDQsgEr.H95jtq8y.1ibVVsKNFuVzFIz7.jTy.Xm_oHPu0mZMkHhTS4SXCT2DeI_Y8neTa3aJLEokCjne5YZPFY2Gr3eZxGtVZ_K9i59oB097Rb5NnHK0K6JdYyUrziL8ds887j5Qc8I9Ftc6631d4l85LFwWqFd2Dhe8.WnJT.FL4CdQNFJdgii5f6EqRYcvyrHQNp246m0thJ4Blfc1SU00n9Fj0AKW3APyGvtmzBrSHzWZlGhu.egQtl4OHmBw_p0xk3CvwfpmRBrKIDJehINA4DE2niKtNrj22krfeTJlYk97nIJXDkxzD8h8IIyZ7Hv6Wz3r2XRRisx_d007Zt3aKoftgyyZczMhqqB.eqSLm0xKx6vOL8dH8ZytpLcRuscwZaBxJRoLNCwRsZ48I.pwMcdfCnRk91a8Btu.a79JzfaWcs561ASy4rDbORMoVjenqkiqhKtI7ORYAKgCwFkVAc16mswq0yVRW360xs.Gwyyq48zbhdMns_PcKNLGwyHjB03c3Uvmko_UE_ukyus9DSfADaCqj3c8F3Nm2Wj5TzBSAoYrR_o2DnmxzvuMOYcRjmqt3.wgA99lEUqhqOW5X6NtpRrCZSkcPFWzaYjUj7mPi5iDX.JGCs2LA8Oqqj8OIlNDyp1_9SSutaz9l917SB4vgNs0_P0u1lFGpgg31M97HqOJQppSA2DA1OTCsZiTYugK31PeZp9KsjTwed0hL6.Dz03MDF6ya_iM3XyKAaV0.ctF3HiRwgfCTBY86Ury1W5ec4ooyxPTLwPCSsnqJzlNUfXOkS6_2q_lGoEl9EaqDAx9PKhBg7KBX3cWxxKdGddA3JbKf0lYdGa8zLOOzJBVvZljcwCbY.XO0q2ePux2fZU1nKnHpiqdJ2Z3Yc1yxfLcYyKxD80.AnZjMpkdNZYxY0pXUNUQ8_87cSYUonWJgPRIZiw2emDMqND3HpW61vBnxDkDybv1cZP_Y6jDdKGFKwKDMeW8ALx5wrd6Y5so6AXYKvzSZbUHFCg5ipT9EMxtHhmLJxdOdi1tbfShfDprfYTlGjyu_NMHmqRk5YtnRtYRFMQFHnkosCRDSNeeFL.Mfs7FvCrQ6gmh28pU5WaZLeo3EUWEeGt5D81oYYzqkhMSpORunK3WSxnIU4yYcp2rEwWl.wO3zlf5Cre_bOadeSH7q59c7D6J7kOWwg.THWtQOHSkHHx7A.rFQibZrsc78.QOZprKj9reLdJ6c1H9SCTNZDQ5rSQHdN1pqEf.CFSCeTLaTvh5eTwpZid2l36Ubxaax.IUsoOPYrEetUMiegQEpHZMrZN64x0_1PqVykYwj9ZH9ERBl7UegB6XsPiKgt_MOPFPdCV3nsNkqptdZ0k6g6AqeqSjtAeJgWmjNL3SE4Utlbvp2H3ftICgC6CHvUupW5e2zH6fHJJn3AoI7KY0oOyhtfiTreUtPD4vcjW91.IrsAgVV_ixfkhOytlvAAyJRMQ2dh02thuQ_tvUm1NOp4zTvVJ9IJ0dibWVsUOMdbSZicGWGPXBUmcELctDiyf96Ie89XXcrAsD0lGf6lFwt7luX6O2okpKJrUJaC5wYgmBFnJ5vvSidTV_T.AoNvIqL0gvGb9TF81Q_MkM3htajru4R5bhzuPdPhmZA.HtLJUyoSPZtTmFRF_xOjIalcQw3T40dXLbrqHriJx_3VOpLvpOX7F3Op7Rusql08pWDe4Ab6.NeAUUWmZBsUPJKziz0wu9eyjvlkydiYEyt31ystU6S4WLzXMFXKXjZJ2vOn5jpydcZI32ouBKtq6b9txlmd1LMiDFHvmsDp3oQLW1Sbc1EN_t.OvOCMDHHjvo.1s4ugGWkBYt2xn2BX8KFqXY6du3srUOWf7uje9IoBTemgLGv9vDlaQKsDJJ5.kYGx.kHMvyNBJG7j87JLOHv5WzpRqzvnfH71TPFVY2tAX3y_olp8LNzsTv6h4r5pH8SnScX6ICF2oq_FqPMiV_3rTb8Yv7WxyXwPnIMTQcXtZkCnklKoOypXJUHDwXguSHN1v.8OqmwMtdcOwP7pYbWUmZZ749xdgT8jOevt9yMOCsLfaigJYjbigzEAa_TMd8piNp7.tH1Wggj04ylceMejPgOE4mzhL_SnvjZQcz1jHawBujHrRj1uoUNI5u4fEdmG7ASmy_ysNpNt_e7VoJQtX8noQVYEhgBZlSFKVBc3C2pC82f0gOurrtjE4b0d6jHOtY3YNVA5pXjXikxVe_aKfhJlj0KGqmxuqrhRPErSNx9OfCSQlFH0wH68IqcSLghcqw_F.BpiHFxugivO4Y7gfl4awDeNbDNF_YeRkExW6zBEKdctEeVxdC3jfLlJVh1dYSCbMkchQjCpPFy9KXhrylNUERVILo0MISON8MWeIiZfUGBnET54ETMVNEJ_SG.V5cgQPyQzlYu1wazf8NK82.gc1uL0_uLZZzqQNtZZt7yvA34waZvyLd_pFxJ_vSgPwoV3xvuylioyGd_1qJOrPw6g6YCpMXqYP7xwz82lQ.MGRqB6yDbiOWkYGRgcgUd2dWW5PXe_RzYia.eiCMrP9oNFlkHpYOtlH1L2_42ks.WoQRwQUQ_HSpc2KdYOyXxEMCGWJGEYtPUyBtqrfdMzorzmZRvGR3XULL7Zqb55qC_uWuKTB6rbRH_OCwT._RjB94yQSJcpVMnd5BGgFEh9AgldhU529Tht.RKf6QV5eNz0oWnM06MAPw13dfwi8cAB_dg7McX4t5HzqKe2FgR7H9IGaSJ8RWimo._i5g_j3a1c8XR.Flz3svzdxNJXQNHsmhPSidMwggWOw7lXD95fbtSCIwO6wmQ6FWa0mhujBGFiNA0sNCNkb0hCJ_r6LdUj8vPBS5C5MsEOyg",mdrd: "JKQaNhPOZK_pWvsCcic8YrK7DewLNkJUZQMWkFT_qmU-1732665448-1.2.1.1-RJ15_l4qwR5pwd.ftSF.H1Ma1mtaMY0FDaOn6OmUMgzRUwmpo_wFsc11tnzI7v9qPlHB_yrVhm4XO9lc3Pk8E7.YQCD_IHMJOQ.6awSOBpVWMYb_gP0KIFncGx9qLtlONyiSCsLCMXHIWhpZygEjq2GwDAbpkRv6aaab6CxBN8ljqC.cTEbz854KL7NXISJrYf.Hdw2t5zRvQ9_Dbg2VjqbXHctZ8Vn8YRIIuBRES4UbALkc.Y0QjmPDmzDCHd9S0OQYxmrbVFArO6ZeiU1TX8CQnoDE.MsxhQLYLbN.PheTWhAooN9pHwSqrjgAHaZpqVeDGjWJPqORJhBauw0HY4C5o.3D4ThzXxkg0uPTNcMYhjHxY6cm70kkPxHSLip5l4sUARsmpK9prQGRcJC6paud5j.7zGTkprQB.RDfJ4sQ3uJL8mDcI33KbfB6cOLCcgbprk3skwKgNUsW.X2UG2B_wZED.2soYQ3Hxmtyki8Mo6uEYaZ.OYVKdMALPCbIi5sHJbjjtpz7B.5dTJfmxIgspu6RY4Evtq3n8Yo15OefIAhsCNnWBOK0EqbjBwRQ6d_4uKiM1Kpo9f34e2zzxfuPsncou2Iyn7AURxrCFdE8PxvNdWLeG2q3ZRbxaGQLnhGo5F6pUbvcEXZ8bDP5PlWWS54s75Q5GhHLcUaWx4vo_udLbMse1bcZjYG0CaEhnkw.RswF1jMIb0YcmRsiBhjgs4fTVK.0kb4TAgURn8fV9quwC_3yCM0xlAx3CVcYk4_E6MH9zb8uOQhIhAzqVDluYMLASUz9vHHn.8T8jCNiGXIzH2vw4zPazwWsNLxeMy6ArPigDMPhkQ_UStcWoYvP3Tfe.K.Ojnj3iv_2R12BL8QmUyVkJQwcR1bfj79_8a.vF0dONHnpnxGG8N1mAZO3XaGxW2f8Wb.mlI1cSpzlN6VrUXL8GTcsKPQ.Ck0nY4qLz1pnPExSDyCcuLlH3d_sGlpeRBp9oylDouo91NlecCyOOoafeu0UzGwBqlKNsuCuZUMQwGKw_ivjEptyAUoNVOiRjvYMBrPQac6Uc0PfedxpmeadXhYXkJW5k0JrglEixZxDM7l7boeWD.K.WPQzqJ33vJdoleDMKxGwYYD1JMnQx3Gbw7oU5or8z9lBUqGD0plGgwjUqFDEoqRCgi9oft9xFJLh3qximh1fByodlWFudYZYuU99tvN5AtIv9aF0qc2VKIaKIF7oNHZQWAAAAF2l_8nqRBrVQdaEwfvL.t6UvI8eMDuUYSPbLS4DeWb7BezoSh3X.IywwqAjRadVcgvxVhO3jKUB6PF32U3w198Yd.Uigp3Pu1lTZKacP7fpll5J.4U2iLg39tP6_s2L_s7_qiZx3DEPm0lWkNlGBp9t7dDzxTgG1oJQY8RaF6z2LzrAQlfmmBidIT8utaDw7VULDY35aSKDtC4X9h5Dtr3ORDhCmjSlCzlcpzi71lfs30f0qj.m31hMJyqW25dtENwQO2mRYXO2by2lr6T0uPTWZaoYV.aFQ2op6X13CFL7MxbvCniKviInkia9lUYONEW0RWV0whLXU7heE.qfJ4KgVaoBLYCs.3SWkHLAHckmsqf8v4s5Zk7cM9y1PrpPZPH4cNTrpIcvssE_2bYNzpb2vy8QHgVYkOPWiDEHkELkbK7vANGHxDHszTELyT24fN6RqvV9EMcAFHiDJPJWeXwbm2bWA8U6ZJexskGO3nt_U8wLl.Cr0c6RKe_JUXEAB3tDUC84Jn6C9FempZCni7YNLVSqVQY3WUBQxB3nG2xjc48rRCqVjGWZ15PXkvFOx_QxZq_UswYc2yNDLwZwhMX8Wb5jWNhoTzlhCHmxqKi7qOEynwrU6.roX8x_DJ134W8EvFd8O6J59uPjhxyl1xmDoCUg0ndpvXHpBIvabFbP6UfgbhonXVjbvb5_wXALATtzKgjyT8r5cjAbaO_jl6WsnKxGiFHIiplUkkOq"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e8dd22e7a6f4cd7';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/?__cf_chl_rt_tk=WtB7_R4FLuiuOHwT.jKFDc5qT9YzcSCJw5KUE3whSec-1732665448-1.0.1.1-wUCJyjAbRcICGO8S4Yd9k7qR1pIN9TGZWSpWR1qSqs4" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>