111301 xuping ювелирные изделия 14k доллар кулон счастливый шарм Простой модный подарок для друзей хип-хоп бриллиантовый мешок
207,20 ₽ - 317,41 ₽
Водяной обратный клапан из высокопрочного чугуна упругий уплотнительный
- Категория: >>>
- Поставщик: Henan Changhong Mechanical & Electrical Equipment Co. Ltd.
Сохранить в закладки 1600460235448:
Описание и отзывы
Характеристики
Why Choose Us
Product Description
Specification
Application:
Swing check valve is also called one-way valve or check valve, its function is to prevent the medium in the pipeline from flowing
back. The valve whose opening and closing parts are opened or closed by the flow and force of the medium to prevent the medium
from flowing back is called a check valve.
Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one
direction, and only allow the medium to flow in one direction to prevent accidents. This type of valve should generally be
installed horizontally in the pipeline.
It can be applied to a variety of medium such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea.
Mainly used in pipelines such as petroleum, chemical, pharmaceutical, fertilizer, electric power, etc.
back. The valve whose opening and closing parts are opened or closed by the flow and force of the medium to prevent the medium
from flowing back is called a check valve.
Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one
direction, and only allow the medium to flow in one direction to prevent accidents. This type of valve should generally be
installed horizontally in the pipeline.
It can be applied to a variety of medium such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea.
Mainly used in pipelines such as petroleum, chemical, pharmaceutical, fertilizer, electric power, etc.
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON HEPDM Neoprene Hypalon Natural rubber |
Not easy to rust,Not easy to block
The screw made of aluminum bronze material,so the switch is more smooth,not easy to rust,difficult blockage.
Bidrectional sealing design
The valve adopts bidirectional sealing design,and the installation direction and medium flow direction are not limited
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Packing & Delivery
Packing Details : Standard export packing, plastic bag, woven bag, wooden case, or as required.
Delivery Details : 3-30 days after receipt the payment.
Delivery Details : 3-30 days after receipt the payment.
Installation Site
Company Profile
Our valve and pipe fitting department started in 1995, and is our strongest department for export activities. After our company regrouped in 2005, the valve and pipe fitting department built its own factories to strengthen the capability. We mainly manufacture pipe fittings, flanges and valves. Now, our products are PED- and API-certified. Our engineers, with 10 to 30 years of experience, ensure our products' stability and polished surfaces. Our workers are also required to take technical skill training twice a year. SGS, Bureau Veritas and OMIC inspections are welcome.
FAQ
Q: When will make delivery ?
A: We have stock for standard products.
As usual, after payment, within 7 working days.
Q: After-sales Service
A: 1 year warranty for all kinds of products;
As an experienced manufacturer, you can rest assured of the quality and after-sales service.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample. But it is not free.
Q. How to deal with after sales ?
A: warranty time :12 months from the shipment ; and we will be responsible for all the quality problems. Longer warranty period Would be provided with detailed request and discussion.
(1) we have received your deposit, and (2) we have your final approval for production drawings.If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
Q. Why choose us?
A:1. Genuine products with excellent quality and competitive price.
2.Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well.
3.We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us.
4.After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.
Q: How can I trust your company?
A: We are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complementary remarks.
A: We have stock for standard products.
As usual, after payment, within 7 working days.
Q: After-sales Service
A: 1 year warranty for all kinds of products;
As an experienced manufacturer, you can rest assured of the quality and after-sales service.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample. But it is not free.
Q. How to deal with after sales ?
A: warranty time :12 months from the shipment ; and we will be responsible for all the quality problems. Longer warranty period Would be provided with detailed request and discussion.
(1) we have received your deposit, and (2) we have your final approval for production drawings.If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
Q. Why choose us?
A:1. Genuine products with excellent quality and competitive price.
2.Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well.
3.We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us.
4.After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.
Q: How can I trust your company?
A: We are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complementary remarks.
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