2026-05-28T16:37:06+08:00 weekly 1.0 https://ee.jiuyuanmach.com/ 2026-05-29T12:33:00+08:00 weekly 0.9 https://ee.jiuyuanmach.com/about-us 2026-05-29T12:32:56+08:00 weekly 0.9 https://ee.jiuyuanmach.com/contact-us 2026-05-29T12:22:44+08:00 weekly 0.9 https://ee.jiuyuanmach.com/newslist-1 2026-05-29T12:22:44+08:00 weekly 0.9 https://ee.jiuyuanmach.com/info/ 2026-05-29T12:22:45+08:00 weekly 0.9 https://ee.jiuyuanmach.com/products 2026-05-29T12:03:25+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/ 2026-05-29T12:03:29+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooled-heat-exchangers/ 2026-05-29T12:03:50+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-frame-work/ 2026-05-29T12:03:50+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-tube-bundle/ 2026-05-29T12:03:56+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-fan/ 2026-05-29T12:03:57+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/ 2026-05-29T12:04:00+08:00 weekly 0.9 https://ee.jiuyuanmach.com/heat-exchanger/ 2026-05-29T12:04:06+08:00 weekly 0.9 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/ 2026-05-29T12:13:22+08:00 weekly 0.9 https://ee.jiuyuanmach.com/pressure-vessel/ 2026-05-29T12:13:23+08:00 weekly 0.9 https://ee.jiuyuanmach.com/pressure-vessel/pressure-vessels-for-compressor-units/ 2026-05-29T12:13:23+08:00 weekly 0.9 https://ee.jiuyuanmach.com/pressure-vessel/towers/ 2026-05-29T12:13:25+08:00 weekly 0.9 https://ee.jiuyuanmach.com/heat-exchanger/shell-and-tube-heat-exchanger/ 2026-05-29T12:13:25+08:00 weekly 0.9 https://ee.jiuyuanmach.com/pressure-vessel/tank/ 2026-05-29T12:13:27+08:00 weekly 0.9 https://ee.jiuyuanmach.com/steel-work/ 2026-05-29T12:22:50+08:00 weekly 0.9 https://ee.jiuyuanmach.com/steel-work/steel-structure/ 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-fan/stainless-steel-air-cooler-fan.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/manual-air-cooler-louvers.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooled-heat-exchangers/horizontal-air-cooler.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-frame-work/hot-dip-galvanized-air-cooler-frame.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-frame-work/carbon-steel-air-cooler-frame.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/pneumatic-bair-cooler-louvers.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/aluminum-alloy-air-cooler-louvers.html 2026-05-29T12:13:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooled-heat-exchangers/vertical-air-cooler.html 2026-05-29T12:13:38+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-tube-bundle/carbon-steel-air-cooled-tube-bundle.html 2026-05-29T12:13:38+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-fan/aluminum-air-cooled-fan.html 2026-05-29T12:13:38+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-fan/glass-fiber-air-cooler-fan.html 2026-05-29T12:13:38+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooled-heat-exchangers/inclined-top-air-cooler.html 2026-05-29T12:13:39+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/hot-dip-galvanized-air-cooler-louvers.html 2026-05-29T12:13:39+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/motorized-air-cooler-louvers.html 2026-05-29T12:13:39+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/carbon-steel-air-cooler-louvers.html 2026-05-29T12:13:40+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-fan/automatic-angle-adjusting-fan.html 2026-05-29T12:13:40+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-louver/stainless-steel-air-cooler-louvers.html 2026-05-29T12:13:40+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/aluminum-fintube.html 2026-05-29T12:13:40+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-frame-work/ocean-environment-air-cooler-frame.html 2026-05-29T12:13:40+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/dr-type-fintube.html 2026-05-29T12:13:41+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/carbon-steel-fintube.html 2026-05-29T12:13:41+08:00 weekly 0.8 https://ee.jiuyuanmach.com/heat-exchanger/shell-and-tube-heat-exchanger/carbon-steel-heat-exchanger.html 2026-05-29T12:13:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/ll-type-fintube.html 2026-05-29T12:13:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/kl-type-fintube.html 2026-05-29T12:13:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/cuprum-fintube.html 2026-05-29T12:13:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-tube-bundle/stainless-steel-air-cooled-tube-bundle.html 2026-05-29T12:13:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/welded-type-fintube.html 2026-05-29T12:13:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/pressure-vessels-for-compressor-units/buffer-tank.html 2026-05-29T12:13:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/heat-exchanger/shell-and-tube-heat-exchanger/stainless-steel-heat-exchanger.html 2026-05-29T12:13:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/towers/stainless-steel-tower.html 2026-05-29T12:13:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/air-cooler-fan/manual-angle-adjusting-fan.html 2026-05-29T12:13:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/tank/stainless-steel-tank.html 2026-05-29T12:13:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/tank/carbon-steel-tank.html 2026-05-29T12:13:47+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/pressure-vessels-for-compressor-units/segregator.html 2026-05-29T12:13:53+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/towers/carbon-steel-tower.html 2026-05-29T12:13:53+08:00 weekly 0.8 https://ee.jiuyuanmach.com/pressure-vessel/pressure-vessels-for-compressor-units/washing-tank.html 2026-05-29T12:14:08+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/g-type-fintube.html 2026-05-29T12:23:10+08:00 weekly 0.8 https://ee.jiuyuanmach.com/steel-work/steel-structure/land-based-steel-work.html 2026-05-29T14:18:38+08:00 weekly 0.8 https://ee.jiuyuanmach.com/air-cooler-heat-exchanger/fintube/stainless-steel-fintube.html 2026-05-29T12:22:41+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/overview-of-heat-exchangers-17893621808260096.html 2026-05-29T12:22:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/application-fields-of-heat-exchangers-17893621811422208.html 2026-07-23T04:23:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/steel-structure-design-for-steel-structure-pro-17893621817123840.html 2026-05-29T12:22:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/introduction-to-pressure-vessels-17893621821432832.html 2026-05-29T12:22:41+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-adjust-an-air-cooler-when-the-cooling-t-17893621824332800.html 2026-07-23T04:23:37+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/the-development-prospects-of-steel-structure-e-17893621824676864.html 2026-05-29T12:22:43+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/introduction-to-steel-structure-engineering-17893621830525952.html 2026-05-29T12:22:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-factors-affect-the-heat-transfer-efficien-17893621833065472.html 2026-05-29T12:22:54+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/steel-requirements-for-steel-structure-project-17893621834146816.html 2026-05-29T12:22:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/technical-standards-for-pressure-vessels-17893621841404928.html 2026-05-29T12:22:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/introduction-to-air-coolers-17893621850235904.html 2026-05-29T12:22:43+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/structural-design-and-operating-principles-of-17893621852398592.html 2026-05-29T12:22:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/application-scenarios-for-air-coolers-17893621863703552.html 2026-05-29T12:22:48+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/air-cooler-cleaning-plan-helping-your-air-con-17893621875352576.html 2026-05-29T12:22:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/the-function-of-a-heat-exchanger-17893621876581376.html 2026-05-29T12:22:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/corrosion-protection-for-heat-exchangers-17893621942854656.html 2026-05-29T12:22:42+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/product-inspection-of-pressure-vessels-17893621945951232.html 2026-05-29T12:22:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/characteristics-of-steel-structure-engineering-17893622006359040.html 2026-05-29T12:23:10+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/pressure-vessels-safety-management-and-techno-17893622053741568.html 2026-05-29T12:22:45+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/deformation-of-pressure-vessels-and-its-preven-17893622240715776.html 2026-06-19T03:05:57+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/different-types-of-air-cooler-heat-exchanger-17922785704535040.html 2026-06-19T03:06:09+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/air-cooler-heat-exchanger-faqs-selection-ope-17922785805460480.html 2026-06-19T03:05:56+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/forced-draft-vs-induced-draft-air-cooler-heat-17922785814979584.html 2026-06-19T03:05:56+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/key-advantages-of-customized-air-cooler-heat-e-17922785815536640.html 2026-06-19T03:05:56+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-is-an-air-cooler-heat-exchanger-definiti-17922785836409856.html 2026-06-19T03:06:00+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/customized-air-cooler-heat-exchanger-faqs-17922785836835840.html 2026-06-19T03:05:52+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-choose-an-air-cooler-heat-exchanger-17922785896047616.html 2026-06-19T03:06:07+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-maintain-an-air-cooler-heat-exchanger-17922786052432896.html 2026-06-19T03:05:55+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/horizontal-vs-vertical-air-cooler-key-differe-17922786160845824.html 2026-06-19T03:06:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/top-10-air-cooler-heat-exchanger-manufacturers-17922786282693632.html 2026-07-09T04:04:22+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/temperature-ranges-of-standard-air-cooler-heat-17951172208141312.html 2026-07-09T04:04:23+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/industrial-air-cooler-heat-exchanger-structure-17951172212958208.html 2026-07-09T04:04:25+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-are-anti-corrosion-air-cooler-heat-exchan-17951172220691456.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/step-by-step-guide-to-submit-customization-req-17951172224279552.html 2026-07-09T04:04:21+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-is-finned-tube-bundle-in-air-cooler-heat-17951172228981760.html 2026-07-09T04:04:25+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-select-tube-materials-for-air-cooler-he-17951172232897536.html 2026-07-09T04:04:25+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-select-air-cooler-heat-exchanger-for-po-17951172242990080.html 2026-07-09T04:04:23+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/why-choose-air-cooler-heat-exchanger-over-wate-17951172247774208.html 2026-07-09T04:04:23+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-are-horizontal-air-cooler-heat-exchangers-17951172284294144.html 2026-07-09T04:04:28+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/buying-guide-for-industrial-air-cooler-exchang-17951172403028992.html 2026-07-09T04:04:23+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-calculate-cooling-capacity-of-air-coole-17951172567901184.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/key-certification-standards-to-check-when-impo-17951172593984512.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-size-air-cooler-heat-exchanger-paramete-17951172603470848.html 2026-07-09T04:04:35+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-is-variable-frequency-fan-air-cooler-heat-17951172603798528.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-is-skid-mounted-air-cooler-heat-exchanger-17951172606813184.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-design-custom-air-cooler-heat-exchanger-17951172607616000.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-pick-china-air-cooler-heat-exchanger-ma-17951172626457600.html 2026-07-09T04:04:24+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/how-to-balance-cost-service-life-when-purcha-17951172634321920.html 2026-07-09T04:04:25+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/what-is-ammonia-type-air-cooler-heat-exchanger-17951172650198016.html 2026-07-15T18:31:34+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/standard-vs-customized-air-cooler-heat-exchang-17960518273590272.html 2026-07-15T18:31:34+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/air-cooler-heat-exchanger-vs-shell-and-tube-he-17960518276867072.html 2026-07-15T18:31:35+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/stainless-steel-tube-vs-carbon-steel-tube-air-17960518281913344.html 2026-07-15T18:31:34+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/chinese-manufactured-vs-european-imported-air-17960518290187264.html 2026-07-15T18:31:33+08:00 weekly 0.8 https://ee.jiuyuanmach.com/news/dry-type-vs-adiabatic-air-cooler-heat-exchange-17960518296396800.html 2026-05-29T12:23:07+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/advantages-of-steel-structure-engineering-17893622130418688.html 2026-05-29T12:22:56+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/what-constitutes-a-pressure-vessel-and-how-ca-17893622093800448.html 2026-05-29T12:23:03+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/several-key-quality-control-points-for-steel-s-17893622075171840.html 2026-05-29T12:22:49+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/classification-of-heat-exchangers-17893622039700480.html 2026-05-29T12:23:03+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/inspection-standards-for-steel-structure-engin-17893622039487488.html 2026-05-29T12:23:06+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/what-are-the-standards-for-classifying-pressur-17893622014944256.html 2026-05-29T12:22:58+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/heat-exchanger-application-classification-guid-17893622007260160.html 2026-05-29T12:22:48+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/heat-exchangers-the-secrets-of-energy-carrier-17893621989499904.html 2026-05-29T12:22:56+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/the-development-history-of-steel-structure-eng-17893621986141184.html 2026-05-29T12:22:54+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/safety-performance-requirements-for-pressure-v-17893621984535552.html 2026-05-29T12:22:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/advantages-and-challenges-of-air-coolers-17893621977228288.html 2026-05-29T12:22:58+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/operating-conditions-of-pressure-vessels-17893621972673536.html 2026-05-29T12:22:58+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/carbon-emissions-and-environmental-protection-17893621967725568.html 2026-05-29T12:22:43+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/main-classifications-of-air-coolers-17893621965235200.html 2026-05-29T12:22:54+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/development-of-the-pressure-vessel-industry-17893621956453376.html 2026-05-29T12:22:44+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/how-do-you-select-an-air-cooler-17893621917869056.html 2026-05-29T12:22:46+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/new-technologies-in-heat-exchangers-17893621861901312.html 2026-05-29T12:22:45+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/air-cooler-working-principle-17893621858001920.html 2026-05-29T12:22:43+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/air-cooler-structural-analysis-the-division-o-17893621857084416.html 2026-05-29T12:22:43+08:00 weekly 0.8 https://ee.jiuyuanmach.com/info/heat-exchanger-cleaning-17893621832508416.html