Manufactured from high-quality electrical porcelain, our insulators provide excellent dielectric strength, mechanical performance, and long service life under demanding operating conditions.<\/p>\n
\n
ESP Support Insulators<\/h2>\n
ESP support insulators are designed to support the discharge electrode system while providing electrical insulation between energized components and grounded structures.<\/p>\n
![\"electrostatic](\"https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2025\/09\/ESP-Porcelain-Insulator-Support-Insulator-3.jpg\")
<\/p>\n
Features<\/h3>\n\n- Operating temperature up to 250\u00b0C<\/li>\n
- DC operating voltage: 72kV\u2013100kV<\/li>\n
- Compressive failure load \u2265 500kN<\/li>\n
- Excellent thermal shock resistance<\/li>\n
- High mechanical strength<\/li>\n
- Superior insulation performance<\/li>\n
- Long service life in harsh industrial environments<\/li>\n<\/ul>\n
Available Dimensions<\/h3>\n\n- 330 \u00d7 520 \u00d7 600 mm<\/li>\n
- 350 \u00d7 450 \u00d7 500 mm<\/li>\n
- 315 \u00d7 450 \u00d7 500 mm<\/li>\n<\/ul>\n
Available Models<\/h3>\n
7231, 7233, 2601, 2607, 2609, 7238, 7238-C, 7249, 2603, T515-3, 2615<\/p>\n
\nESP Shaft Insulators<\/h2>\n
ESP shaft insulators are used in the rapping system of electrostatic precipitators. They electrically isolate the rotating shaft while transmitting mechanical motion to the hammer mechanism that periodically removes accumulated dust from collecting electrodes.<\/p>\n
![\"electrostatic](\"https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2025\/09\/ESP-Support-Insulator.png\")
<\/p>\n
![\"electrostatic](\"https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2025\/09\/ESP-Shaft-insulators-1.png\")
<\/p>\n
Features<\/h3>\n\n- High dielectric strength<\/li>\n
- Excellent wear resistance<\/li>\n
- Stable performance at elevated temperatures<\/li>\n
- Superior mechanical durability<\/li>\n
- Precision manufacturing for reliable operation<\/li>\n<\/ul>\n
Available Models<\/h3>\n
7203, 7202, 2702, 2709, 2721, 7205, 7215, 2722, 2739, 2715, 7219, 7222, 2711, 7223, YC133, 2007, F4.18, F4.92<\/p>\n
\nWall Bushing Insulators<\/h2>\n
Wall bushing insulators are designed to safely pass conductors through grounded walls, partitions, or enclosures while maintaining electrical insulation.<\/p>\n
![\"electrostatic](\"https:\/\/www.wolunelectric.com\/wp-content\/uploads\/2025\/09\/ESP-wall-bushing.png\")
<\/p>\n
Features<\/h3>\n\n- High insulation resistance<\/li>\n
- Excellent mechanical strength<\/li>\n
- Weather and pollution resistance<\/li>\n
- Suitable for indoor and outdoor installations<\/li>\n
- Available in various voltage ratings and dimensions<\/li>\n<\/ul>\n
Applications<\/h3>\n\n- Electrostatic precipitators<\/li>\n
- Electrical substations<\/li>\n
- Power distribution systems<\/li>\n
- Industrial electrical installations<\/li>\n
- Environmental protection equipment<\/li>\n<\/ul>\n
\nWhy Choose Wolun Electric?<\/h2>\n\n- Professional manufacturer with extensive industry experience<\/li>\n
- Strict quality control and testing procedures<\/li>\n
- Competitive factory-direct pricing<\/li>\n
- Custom manufacturing according to customer drawings<\/li>\n
- Fast delivery and global export support<\/li>\n
- Technical assistance for replacement and OEM projects<\/li>\n<\/ul>\n
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Available Dimensions<\/h3>\n\n- 330 \u00d7 520 \u00d7 600 mm<\/li>\n
- 350 \u00d7 450 \u00d7 500 mm<\/li>\n
- 315 \u00d7 450 \u00d7 500 mm<\/li>\n<\/ul>\n
Available Models<\/h3>\n
7231, 7233, 2601, 2607, 2609, 7238, 7238-C, 7249, 2603, T515-3, 2615<\/p>\n
\nESP Shaft Insulators<\/h2>\n
ESP shaft insulators are used in the rapping system of electrostatic precipitators. They electrically isolate the rotating shaft while transmitting mechanical motion to the hammer mechanism that periodically removes accumulated dust from collecting electrodes.<\/p>\n
<\/p>\n
<\/p>\n
Features<\/h3>\n\n- High dielectric strength<\/li>\n
- Excellent wear resistance<\/li>\n
- Stable performance at elevated temperatures<\/li>\n
- Superior mechanical durability<\/li>\n
- Precision manufacturing for reliable operation<\/li>\n<\/ul>\n
Available Models<\/h3>\n
7203, 7202, 2702, 2709, 2721, 7205, 7215, 2722, 2739, 2715, 7219, 7222, 2711, 7223, YC133, 2007, F4.18, F4.92<\/p>\n
\nWall Bushing Insulators<\/h2>\n
Wall bushing insulators are designed to safely pass conductors through grounded walls, partitions, or enclosures while maintaining electrical insulation.<\/p>\n
<\/p>\n
Features<\/h3>\n\n- High insulation resistance<\/li>\n
- Excellent mechanical strength<\/li>\n
- Weather and pollution resistance<\/li>\n
- Suitable for indoor and outdoor installations<\/li>\n
- Available in various voltage ratings and dimensions<\/li>\n<\/ul>\n
Applications<\/h3>\n\n- Electrostatic precipitators<\/li>\n
- Electrical substations<\/li>\n
- Power distribution systems<\/li>\n
- Industrial electrical installations<\/li>\n
- Environmental protection equipment<\/li>\n<\/ul>\n
\nWhy Choose Wolun Electric?<\/h2>\n\n- Professional manufacturer with extensive industry experience<\/li>\n
- Strict quality control and testing procedures<\/li>\n
- Competitive factory-direct pricing<\/li>\n
- Custom manufacturing according to customer drawings<\/li>\n
- Fast delivery and global export support<\/li>\n
- Technical assistance for replacement and OEM projects<\/li>\n<\/ul>\n
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Available Models<\/h3>\n
7231, 7233, 2601, 2607, 2609, 7238, 7238-C, 7249, 2603, T515-3, 2615<\/p>\n
\n
ESP Shaft Insulators<\/h2>\n
ESP shaft insulators are used in the rapping system of electrostatic precipitators. They electrically isolate the rotating shaft while transmitting mechanical motion to the hammer mechanism that periodically removes accumulated dust from collecting electrodes.<\/p>\n
<\/p>\n
<\/p>\n
Features<\/h3>\n\n- High dielectric strength<\/li>\n
- Excellent wear resistance<\/li>\n
- Stable performance at elevated temperatures<\/li>\n
- Superior mechanical durability<\/li>\n
- Precision manufacturing for reliable operation<\/li>\n<\/ul>\n
Available Models<\/h3>\n
7203, 7202, 2702, 2709, 2721, 7205, 7215, 2722, 2739, 2715, 7219, 7222, 2711, 7223, YC133, 2007, F4.18, F4.92<\/p>\n
\nWall Bushing Insulators<\/h2>\n
Wall bushing insulators are designed to safely pass conductors through grounded walls, partitions, or enclosures while maintaining electrical insulation.<\/p>\n
<\/p>\n
Features<\/h3>\n\n- High insulation resistance<\/li>\n
- Excellent mechanical strength<\/li>\n
- Weather and pollution resistance<\/li>\n
- Suitable for indoor and outdoor installations<\/li>\n
- Available in various voltage ratings and dimensions<\/li>\n<\/ul>\n
Applications<\/h3>\n\n- Electrostatic precipitators<\/li>\n
- Electrical substations<\/li>\n
- Power distribution systems<\/li>\n
- Industrial electrical installations<\/li>\n
- Environmental protection equipment<\/li>\n<\/ul>\n
\nWhy Choose Wolun Electric?<\/h2>\n\n- Professional manufacturer with extensive industry experience<\/li>\n
- Strict quality control and testing procedures<\/li>\n
- Competitive factory-direct pricing<\/li>\n
- Custom manufacturing according to customer drawings<\/li>\n
- Fast delivery and global export support<\/li>\n
- Technical assistance for replacement and OEM projects<\/li>\n<\/ul>\n
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Available Models<\/h3>\n
7203, 7202, 2702, 2709, 2721, 7205, 7215, 2722, 2739, 2715, 7219, 7222, 2711, 7223, YC133, 2007, F4.18, F4.92<\/p>\n
\n
Wall Bushing Insulators<\/h2>\n
Wall bushing insulators are designed to safely pass conductors through grounded walls, partitions, or enclosures while maintaining electrical insulation.<\/p>\n
<\/p>\n
Features<\/h3>\n\n- High insulation resistance<\/li>\n
- Excellent mechanical strength<\/li>\n
- Weather and pollution resistance<\/li>\n
- Suitable for indoor and outdoor installations<\/li>\n
- Available in various voltage ratings and dimensions<\/li>\n<\/ul>\n
Applications<\/h3>\n\n- Electrostatic precipitators<\/li>\n
- Electrical substations<\/li>\n
- Power distribution systems<\/li>\n
- Industrial electrical installations<\/li>\n
- Environmental protection equipment<\/li>\n<\/ul>\n
\nWhy Choose Wolun Electric?<\/h2>\n\n- Professional manufacturer with extensive industry experience<\/li>\n
- Strict quality control and testing procedures<\/li>\n
- Competitive factory-direct pricing<\/li>\n
- Custom manufacturing according to customer drawings<\/li>\n
- Fast delivery and global export support<\/li>\n
- Technical assistance for replacement and OEM projects<\/li>\n<\/ul>\n
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Applications<\/h3>\n\n- Electrostatic precipitators<\/li>\n
- Electrical substations<\/li>\n
- Power distribution systems<\/li>\n
- Industrial electrical installations<\/li>\n
- Environmental protection equipment<\/li>\n<\/ul>\n
\nWhy Choose Wolun Electric?<\/h2>\n\n- Professional manufacturer with extensive industry experience<\/li>\n
- Strict quality control and testing procedures<\/li>\n
- Competitive factory-direct pricing<\/li>\n
- Custom manufacturing according to customer drawings<\/li>\n
- Fast delivery and global export support<\/li>\n
- Technical assistance for replacement and OEM projects<\/li>\n<\/ul>\n
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n
Why Choose Wolun Electric?<\/h2>\n\n- Professional manufacturer with extensive industry experience<\/li>\n
- Strict quality control and testing procedures<\/li>\n
- Competitive factory-direct pricing<\/li>\n
- Custom manufacturing according to customer drawings<\/li>\n
- Fast delivery and global export support<\/li>\n
- Technical assistance for replacement and OEM projects<\/li>\n<\/ul>\n
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Contact us today for technical specifications, drawings, pricing, and customized solutions for your ESP and substation insulation requirements.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Wolun Electric supplies high-performance ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations.<\/p>\n
Designed for high-temperature and high-voltage applications, our porcelain insulators provide exceptional electrical insulation and mechanical strength.<\/p>","protected":false},"featured_media":3347,"template":"","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ESP Support Insulators, Shaft Insulators & Wall Bushing Insulators Manufacturer","_seopress_titles_desc":"Manufacturer of ESP support insulators, shaft insulators, and wall bushing insulators for electrostatic precipitators and substations. High-temperature porcelain insulators rated up to 100kV and 500kN compressive strength.","_seopress_robots_index":""},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-3338","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-high-voltage-insulator","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product\/3338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media\/3347"}],"wp:attachment":[{"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=3338"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=3338"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=3338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wolunelectric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=3338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}