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The company boasts strong capabilities and an annual production capacity of 36,000 tons. We can design and develop products tailored to customer needs.
Product Center
The company has an annual production capacity of 36,000 tons and is capable of manufacturing the following products: elbows, bent pipes, tees, reducers, end caps, flanges, bellows expansion joints, sleeve expansion joints, rotary expansion joints, non-metallic expansion joints, metal flexible hoses, rubber flexible connectors, expansion joints, insulated joints, waterproof sleeves, supports and hangers, electric dampers, pipeline filters, wear-resistant pipe fittings, corrosion-resistant pipe fittings, and thermal insulation pipe fittings.
A manhole is an opening structure designed for personnel to enter and exit equipment for installation, maintenance, and safety inspections. It typically consists of a short cylindrical section (or short pipe), a flange, and a manhole cover equipped with a handle. From a safety inspection perspective, the number and minimum dimensions of manholes required for pressure vessels are specified in the "Inspection Holes" section. Manhole materials include carbon steel and stainless steel. According to their pressure rating, manholes are classified as either atmospheric-pressure manholes or pressurized manholes. By shape, they are categorized into circular, elliptical, and rectangular manholes; rectangular manholes are suitable only for atmospheric-pressure equipment. Based on their installation position, manholes can be further divided into horizontally and vertically installed types. As for the method of securing the manhole cover, there are swing-type covers and lift-type covers. Manholes come in two types based on opening speed: conventional and quick-opening. The structure and dimensions of manholes are generally standardized, allowing users to select or design them according to relevant manuals.
A manhole is an opening structure designed for personnel to enter and exit equipment for installation, maintenance, and safety inspections. It typically consists of a short cylindrical section (or short pipe), a flange, and a manhole cover equipped with a handle. From a safety inspection perspective, the number and minimum dimensions of manholes required for pressure vessels are specified in the "Inspection Holes" section. Manhole materials include carbon steel and stainless steel. According to their pressure rating, manholes are classified as either atmospheric-pressure manholes or pressurized manholes. By shape, they are categorized into circular, elliptical, and rectangular manholes; rectangular manholes are suitable only for atmospheric-pressure equipment. Based on their installation position, manholes can be further divided into horizontally and vertically installed types. As for the method of securing the manhole cover, there are swing-type covers and lift-type covers. Manholes come in two types based on opening speed: conventional and quick-opening. The structure and dimensions of manholes are generally standardized, allowing users to select or design them according to relevant manuals.
A manhole is an opening structure designed for personnel to enter and exit equipment for installation, maintenance, and safety inspections. It typically consists of a short cylindrical section (or short pipe), a flange, and a manhole cover equipped with a handle. From a safety inspection perspective, the number and minimum dimensions of manholes required for pressure vessels are specified in the "Inspection Holes" section. Manhole materials include carbon steel and stainless steel. According to their pressure rating, manholes are classified as either atmospheric-pressure manholes or pressurized manholes. By shape, they are categorized into circular, elliptical, and rectangular manholes; rectangular manholes are suitable only for atmospheric-pressure equipment. Based on their installation position, manholes can be further divided into horizontally and vertically installed types. As for the method of securing the manhole cover, there are swing-type covers and lift-type covers. Manholes come in two types based on opening speed: conventional and quick-opening. The structure and dimensions of manholes are generally standardized, allowing users to select or design them according to relevant manuals.
A manhole is an opening structure designed for personnel to enter and exit equipment for installation, maintenance, and safety inspections. It typically consists of a short cylindrical section (or short pipe), a flange, and a manhole cover equipped with a handle. From a safety inspection perspective, the number and minimum dimensions of manholes required for pressure vessels are specified in the "Inspection Holes" section. Manhole materials include carbon steel and stainless steel. According to their pressure rating, manholes are classified as either atmospheric-pressure manholes or pressurized manholes. By shape, they are categorized into circular, elliptical, and rectangular manholes; rectangular manholes are suitable only for atmospheric-pressure equipment. Based on their installation position, manholes can be further divided into horizontally and vertically installed types. As for the method of securing the manhole cover, there are swing-type covers and lift-type covers. Manholes come in two types based on opening speed: conventional and quick-opening. The structure and dimensions of manholes are generally standardized, allowing users to select or design them according to relevant manuals.
Phone -8615226756063
Phone -8616631731810
Email -czlsg@163.com
Add: Industrial Zone, Yanta Road, Yanshan County, Hebei Province
