乱码人妻一区二区三区-人妻无码久久精品-色噜噜av亚洲色一区二区-国产成人精品一区二区三区无码-国产精品久久无码一区
Your current location： Home > Product > Ductile Iron Pipe Fittings
Ductile Iron Pipe Fittings
  • Ductile Iron Pipe Fittings
Back to list
Ductile Iron Pipe Fittings

Dimensions: DN80-2600
Standards for Drinking Water Pipes and Fittings: GB/T 13295, ISO 2531, EN545, etc.
Standards for Sewage Pipes and Fittings: GB/T 26081, ISO 7186, EN 598, etc.
Material: ASTM A536 Grade 65-45-12, GB/T 1348 QT450-10
Gasket Material: EPDM, complies with drinking water hygiene standards GB/T 17219
Executive Standard: GB/T27572, GB/T 28604, GB/T 21873

Product description
For sizes below DN300, high-pressure molding and resin sand core casting are employed, while sizes above DN300 are produced using lost foam vacuum casting. The advanced wire feeding nodularization process, combined with rational and advanced production techniques, ensures excellent surface quality, high dimensional accuracy, and superior overall mechanical performance.
Customer challenge
While traditional steel pipes offer high strength, their corrosion resistance is poor, making them prone to rust. This necessitates frequent maintenance and replacement, resulting in a shorter service life.
Extended Service Life of Pipelines
Traditional welding methods often present challenges during construction. Welding requires significant labor and time, and the quality of the weld is heavily dependent on the skill level of the operator, leading to potential issues with substandard welding quality.
Improved Connection Methods
?
?
Product function
Corrosion Resistance Function
Fluid Transportation Function
?
?
The interior walls are coated with anti-corrosion materials such as cement mortar, while the exterior walls are protected by zinc spraying and additional anti-corrosion coatings (e.g., zinc spraying + asphalt paint coating, epoxy coal tar coating, etc.). These measures provide excellent corrosion resistance, ensuring long-term durability and reliability.
Ductile iron pipes are the primary conveyance pipelines in water supply and drainage systems. They are capable of carrying various fluid media, and their stable performance and reliable connection methods ensure smooth and efficient transportation of fluids within the pipeline.
Value advantage
  • Equal Lifespan
    Equal Lifespan
    All ductile iron pipe fittings and accessories are made from the same material as the main pipes, ensuring an equal lifespan and consistent performance.
  • Excellent Hydraulic Performance
    Excellent Hydraulic Performance
    The smooth interior walls reduce water flow resistance, while the pipe diameter and flow rate are well-matched, ensuring efficient fluid transportation.
  • Strict Quality Control
    Strict Quality Control
    100% hydrostatic pressure testing. 100% anti-corrosion treatment. 100% lining compliant with hygiene standards.
  • High Pressure Resistance
    High Pressure Resistance
    With superior strength, ductile iron pipes can withstand high pressure, ensuring reliable performance in demanding applications.
Consulting
Services
Please enter
  • China
  • Albania
  • Algeria
  • Afghanistan
  • Argentina
  • United Arab Emirates
  • Aruba
  • Oman
  • Azerbaijan
  • Egypt
  • Ethiopia
  • Ireland
  • Estonia
  • Andorra
  • Angola
  • Antigua and Barbuda
  • Austria
  • Australia
  • Macau, China
  • Barbados
  • Papua New Guinea
  • Bahamas
  • Pakistan
  • Paraguay
  • Palestine
  • Bahrain
  • Panama
  • Brazil
  • Belarus
  • Bulgaria
  • Benin
  • Belgium
  • Iceland
  • Bolivia
  • Puerto Rico
  • Bosnia and Herzegovina
  • Poland
  • Botswana
  • Belize
  • Bhutan
  • Burkina Faso
  • Burundi
  • North Korea
  • Equatorial Guinea
  • Denmark
  • Germany
  • Timor-Leste
  • Togo
  • Dominican Republic
  • Dominica
  • Russia
  • Ecuador
  • Eritrea
  • France
  • Faroe Islands
  • French Polynesia
  • Philippines
  • Finland
  • Cape Verde
  • Gambia
  • Congo
  • Colombia
  • Costa Rica
  • Grenada
  • Georgia
  • Cuba
  • Guadeloupe
  • Guyana
  • Kazakhstan
  • Haiti
  • South Korea
  • Netherlands
  • Montenegro
  • Honduras
  • Kiribati
  • Djibouti
  • Kyrgyzstan
  • Guinea
  • Guinea-Bissau
  • Canada
  • Ghana
  • Gabon
  • Cambodia
  • Czech Republic
  • Zimbabwe
  • Cameroon
  • Qatar
  • Cayman Islands
  • Comoros
  • Kosovo
  • Ivory Coast
  • Kuwait
  • Croatia
  • Kenya
  • Cook Islands
  • Latvia
  • Lesotho
  • Laos
  • Lebanon
  • Liberia
  • Libya
  • Lithuania
  • Liechtenstein
  • Réunion
  • Luxembourg
  • Rwanda
  • Romania
  • Madagascar
  • Malta
  • Maldives
  • Malawi
  • Malaysia
  • Mali
  • North Macedonia
  • Marshall Islands
  • Mauritius
  • Mauritania
  • United States
  • Mongolia
  • Montserrat
  • Bangladesh
  • Peru
  • Micronesia
  • Myanmar
  • Moldova
  • Morocco
  • Monaco
  • Mozambique
  • Mexico
  • Namibia
  • South Africa
  • South Sudan
  • Nepal
  • Nicaragua
  • Niger
  • Nigeria
  • Norway
  • Norfolk Island
  • Palau
  • Portugal
  • Japan
  • Sweden
  • Switzerland
  • El Salvador
  • Samoa
  • Serbia
  • Sierra Leone
  • Senegal
  • Cyprus
  • Seychelles
  • Saudi Arabia
  • Sao Tome and Principe
  • Saint Kitts and Nevis
  • Saint Lucia
  • San Marino
  • Saint Vincent
  • Sri Lanka
  • Slovakia
  • Slovenia
  • Eswatini
  • Sudan
  • Suriname
  • Somalia
  • Solomon Islands
  • Tajikistan
  • Taiwan, China
  • Thailand
  • Tanzania
  • Tonga
  • Turks and Caicos Islands
  • Trinidad and Tobago
  • Tunisia
  • Tuvalu
  • Turkey
  • Turkmenistan
  • Wallis and Futuna
  • Vanuatu
  • Guatemala
  • Venezuela
  • Brunei
  • Uganda
  • Ukraine
  • Uruguay
  • Uzbekistan
  • Spain
  • Western Sahara
  • Sikkim
  • Greece
  • Hong Kong, China
  • Singapore
  • New Caledonia
  • New Zealand
  • Hungary
  • Syria
  • Jamaica
  • Armenia
  • Yemen
  • Iraq
  • Iran
  • Israel
  • Italy
  • India
  • Indonesia
  • United Kingdom
  • British Virgin Islands
  • Jordan
  • Vietnam
  • Zambia
  • Chad
  • Gibraltar
  • Chile
  • Central African Republic
  • China
  • Nauru
  • Vatican City
  • Fiji
Please enter
  • Water Service
  • Thermal field
  • Municipal Corporation
  • Gas field
  • Real estate projects
  • Government public construction projects
  • Construction of Factory building
  • Fire protection field
  • Mining field
  • Chemical field
  • Casting field
  • In the field of mechanical engineering
  • electrical/power field
  • water conservancy field
  • logistics park
  • thermoelectric field
主站蜘蛛池模板： 野花社区视频在线观看| 欧美性xxxxx极品娇小| 大肉大捧一进一出好爽app| 免费人成网站在线视频 | 一二三四在线观看免费视频| 手机在线看永久av片免费| 99久热re在线精品99 6热视频 | 人妻去按摩店被黑人按中出| 欧美毛多水多肥妇| 亚洲精品国产第一区二区尤物| 久久人妻国产精品| 精品久久久久久亚洲精品| 欧洲成人一区二区三区| 影音先锋无码aⅴ男人资源站| 天天躁日日躁狠狠躁av麻豆男男| 人妻尝试又大又粗久久| av无码电影一区二区三区| 中字幕视频在线永久在线| 77777亚洲午夜久久多人| 国产精品久久婷婷六月丁香| 国产特级毛片aaaaaa毛片| 无码任你躁久久久久久老妇| 国产9 9在线 | 欧洲| 国产精品永久免费| 熟女体下毛毛黑森林| 菠萝蜜视频在线观看入口| 国产麻豆亚洲精品一区二区| 国产偷国产偷亚洲高清人乐享| 欧美换爱交换乱理伦片| 亚洲欧美日韩成人一区二区三区| 亚洲老鸭窝一区二区三区| 久久精品中文字幕第一页| 国产成人人人97超碰超爽8| 色偷偷av亚洲男人的天堂| 国产成人精品aa毛片| 国产在线精品视频免费观看| 国产美女牲交视频| 天天躁人人躁人人躁狂躁| 亚洲一区二区三区无码久久 | 久久人妻精品白浆国产| 天天摸天天做天天爽|