سبد خرید
Kurdistan
سبد خرید

iran Cast iron manhole cover factory

Manhole cover or cast iron valve is that is placed cover on the manhole pit. Manhole covers are available in different sizes, but they generally have a diameter of 69 cm and they are product in different types of materials. Cast iron, composite and polymer alloys are used to make the manhole covers stronger the most widely used manhole cover is the cast iron manhole cover, also known as the swage manhole cover. Manhole covers have different uses and they are selected according to there is a lot of traffic such as street and traffic a cost iron is used so that I gets damaged over time. Cost iron manhole cover can be recycled in cast of damage or breakage; they can be melted and used again in the production process of new cast iron manhole cover. The cast iron manhole covers resistance to impact is good, but it is less resistance to moisture and rust. Also, the efficiency of the manhole cover (cast iron valve) is higher than other valve due to the appropriate weight. These manholes are not so heavy that they are impossible to use, and not so heavy that they are lifted by passing cars. Also the manhole cover is product and supplied in different shapes such as square or rectangular manhole cover but the most famous one is the round manhole cover.
Description

Wells on the surface of roads and streets have been a mystery to most of us as children. Many of us were afraid of falling into these wells and others were curious to see the world below them. These well, which are called manhole or adam-ro, according to their use, different types of pipes and fittings such as electric pipes, gas pipes or even copper pipes with copper pipe insulation have passed through them and are usually covered with cast iron manhole covers. Manholes are made with different materials such as polyethylene manholes in order to access underground water, gas and electricity pipes and to repair, maintain and handle them in different places.   The surface of these wells is covered with strong and resistant valves called manhole covers, which have different types, and one of them is the cast iron manhole cover.In this article, we intend to introduce manhole covers in cast iron, brick, concrete, composite and polyethylene manhole covers along with their efficiency and advantages over other types of manhole covers.

What is a manhole cover?

At the level of alleys and street, there are relatively large openings under which there are an inter connected network through which underground facilities such as water, electricity and gas pipe are distributed throughout the city. Water, gas or electrical technicians enter underground channels through manhole to address underground utility problems and repair and inspect connection. The entrance of these channels on the level of cities and streets is covered with a valve and a special frame mode of cast iron, concrete etc.; which are called manhole cover.

Manhole cover types

Manhole cover have different type in terms of size material, etc. the most common classification of manhole cover is based on their material, for example, cast iron valve. Manhole has different characteristics in each type for example, the weight bearing and strength of manhole cover is even effective in their pricing. In the following, we will introduce some common and widely used types of manhole covers.

 

Concrete manhole cover

One of the oldest types of manhole cover is the concrete manhole cover. This valve is made using concrete ad has relatively high resistance. Concrete manhole covers are resistant to heat and impact and have a long service life, but they do not have proper tensile strength, Also the price of this type of manhole cover. These valve are easily designed manufactured, installed and implemented create a uniform surface after being placed in the entrance of the well. As mentioned, concrete manhole covers has good resistance, but compared to cast iron manhole covers, this resistance is less and over time they break and crumble, so they have given their place o cast iron valve.

 

Cast iron valve

The most widely used type of manhole cover is cast iron valve. This valve is among relatively heavy valve that cannot be moved easily. Cast iron manhole cover can be recycled and incase of damage or breakage, they can be melted and used again during the production of a new cast iron valve. The resistance of the cast iron manhole cover is suitable for impact but it is less sensitive to moisture and rust. Also the efficiency of the manhole cover (cast iron valve) is more than other valves due to the appropriate weight. The cast iron manhole cover is not so heavy that it I impossible to remora them, it is so light that it is lifted from its place when the cars pass. Also due to the increase in the price of metals, cast iron valves have attracted the attention of thieves and we witness the theft of cast iron valves every day, so they are considered anti-theft type of iron valves.

 

 Composite manhole cover

Another type of manhole cover is the composite valve, which is 70% lighter than the cast iron and concrete manhole cover. This valve is non-recyclable and due to its weight, it is possible to move it a lot, but it is one of the best in other features such as resistance to acidic substances, acidic substances etc.

 

Polyethylene manhole cover

Polyethylene manhole cover is famous as another type of valves due its low weight and long services life. This manhole cover is made of the same polyethylene pipe and carrugate pipe. The polyethylene manhole cover its self has different types, including the double-walled polyethylene manhole cover one of the disadvantages of such valves is that they lift up wen cars pass so their use is possible only with a special lock and the use of cast iron manhole cover is more common in places where cars pass. Also, due to higher resistance, cast iron manhole cover is more useful for place with heavy traffic load.

 

Use of manhole cover (cast valve) and its place of use

As the mentioned, manhole covers of any kind are used to cover the entrance of  the most widely used of which is the cast iron valve the advantages and applications of using a cast iron manhole cover are many, the most important of which are:

  • Covering the opening of manholes and wells in order to pass through them more easily.
  • Durable and suitable material.
  • Preventing rain from falling on underground connections and causing problems such as their decay.
  • Directing rainwater to urban sewage systems in the streets in order to prevent water accumulation in the city.
  • Use as the main valve of all kinds of facilities and etc.

 

Advantages of using cast iron manhole cover

As mentioned the application and benefits of using the cast iron manhole cover are many in the previous section, we reviewed some of the application of this valve, and here we intend to introduce some of the advantages of the cast iron valve, which are:

  • Not harming the environment and being recyclable
  • Creating a smooth surface for passages and not having bumps
  • Suitable weight and relatively easy portability
  • Resistance to impact, heat and sunlight
  • High safety during installation
  • Easy to run
  • The ability to install a valve to become an anti-theft valve
  • The ability to engrave a logo, logo or number on them and etc.

 

Introducing the dimensions of the manhole cover (cast iron valve)

Cast iron manhole covers are produced in different dimensions and in square, rectangular and circular shapes. These valves can be produced even at the request of employers in custom dimensions and sizes. Some of the standard dimensions of the standard dimensions of cast iron valves in any geometric shape are:

  • Diameter 26, 32.5, 60-100 cm in circular valves
  • Dimensions 60*80, 60*100, 60*120 and… in rectangular valves
  • Dimensions of 40×40, 60×60, 80 and 100 cm in square valves

 

What is anti-theft manhole cover?

One of the important problems of manhole covers and especially cast iron valves is the possibility of their theft. Except for concrete valves that valve has a high weight and cannot be recycled other valves face the possibility of theft; for this reason, during their installation, an especially lock or valve is used to reduce the possibility of theft. Another anti-theft solution for this cast iron manhole cover is to install a chain under the valve and connect it to the ground and connection

 

Conclusion

By buying manhole covers and using them at the entrance of wells, the safety of the passages can be increased the only thing that should be taken in to account when buying this product is it resistance, efficiency and cost-effectiveness in terms of usage. In this article, we introduce cation manhole cover and found that one of the most efficient types of manhole covers in cast iron valve.

More Fold
همکاران ما
polirood
pg
download
download (1)
about
sepahan
pp
Poolirood
مراحل خرید

ثبت سفارش

ارتباط با کارشناسان فروش ما جهت مشاوره و خرید تماس با شماره زیر یا ارسال درخواست در سایت:
021-71057272
09101112054
مرحله اول

صدور پیش فاکتور

کارشناسان فروش ما به محض ثبت درخواست شما کمتر از 30 دقیقه با شما تماس خواهند گرفت.
مرحله دوم

تسویه حساب

بر اساس توافق در مفاد پیش فاکتور تسویه حساب یه صورت نقدی و یا اعتباری انجام میشود.
مرحله سوم

ارسال و لجستیک

کالاهایی که از نظر کیفیت تایید شده اند پس از بارگیری و بر اساس نرخ مصوب مورد تایید شما به مقصد ارسال میشود.
مرحله چهارم

صدور فاکتور رسمی

پس از مشخص شدن ارزش دقیق خرید شما تسویه نهایی صورت میگیرد و سپس فاکتور رسمی خرید شما چاپ و ارسال میگردد.
مرحله پنجم

خدمات مشتریان

ما به پاس قدردتانی از اعتماد مشتریان عزیزمان باشگاه مشتریان راه اندازی کردیم که در صورت خرید شما یک اعتبار نقدی به شما تعلق گرفته و داخل کیف پولتان شارژ میشود که در خرید بعدی میتوانید به راحتی از اعتبار خرید قبلی استفاده کرده و خرید کنید.
مرحله ششم
تیم ما
user
مسعود متینی
مدیر عامل
user
علیرضا متینی
مدیر فروش
user
علی آریان
مدیر ثبت سفارش
user
خانم احمدی
کارشناس فروش
user
خانم یوسفی
کارشناس فروش
user
خانم مرادی
کارشناس فروش
user
خانم دینوری
واحد لجستیک
user
خانم شمخانی
واحد مالی
user
خانم رضاپور
واحد بازاریابی
user
خانم باقیان
مسئول سایت
user
خانم موسوی
واحد صادرات
user
خانم خالدی
واحد صادرات
user
خانم صمدی
باشگاه مشتریان
مشتریان ما
در حال به روز رسانی نظرات مشتریان...

ثبت سفارش iran Cast iron manhole cover factory

درخواست ثبت سفارش شما ثبت گردید.

درخواست ثبت سفارش شما با موفقیت ثبت گردید. پیرو این درخواست تیم پشتیبانی ما در سریع ترین زمان ممکن با شما تماس خواهد گرفت.