Dökme Demir Manuel Küresel Vana is a kind of bherşeyvhayatta, which has some advantages, such as no friction on the switch, seal is not easy to wear, smherşeyopening and closing torque and so on.
OyunculariRonmyıllıkküresel vana esas olarak boru hattındaki ortamın akış yönünü kesmek, dağıtmak ve değiştirmek için kullanılır.
PN (MPaï¼ ‰ | 1.6 | 2.5 | 4 | 6.4 |
Test Basıncı | 2.4 | 3.8 | 6 | 9.6 |
Sızdırmazlık testi(liquidï¼ ‰ | 1.8 | 25.8 | 4.4 | 7 |
Sızdırmazlık testi (Gazï¼ ‰ | 0.5 ~ 0.7 | |||
Orta | Petrol, gaz, kimya endüstrisi, su arıtma vb. | |||
Çalışma sıcaklığı | â ‰ ¤200â „ƒ |
1. Wear resistance: because the vhayatta core of hard seal bherşeyvhayatta is spray welded with alloy steel and the sealing ring is overlaid with alloy steel, the hard seal bherşeyvhayatta will not have too much wear when opening and closing.
2. Good sealing performance; as the hard sealing bherşeyvhayatta is sealed by myıllıkgrinding, it can not be used until the vhayatta core and sealing ring are completely consistent. So his sealing performance is reliable.
3. Light switch: since the bottom of the seal ring of the hard seal bherşeyvhayatta is tightly held together with the vhayatta core by the spring, the switch is very light when the external force exceeds the preload of the spring.
4. Uzun hizmet ömrü
OyunculariRonmyıllıkbherşeyvhayatta has been widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rocket and other departments, as well as people's daily life.
MST Vhayatta Co., Ltd. is a professional supplier of industrial vhayatta, such as Butterfly vhayatta, Bherşeyvhayatta, Check Vhayatta and Gate vhayatta.
Dedicated to strict quality control and thoughtful customer service, our experienced stherşeymember are always available to discuss your requirements and ensure full customer satisfaction.
We have hydraulic test for every single piece of vhayattas, life test for new developed vhayatta under certain working pressure and temperature, which ensure reliable quality of each piece of vhayatta.
With large stock of vhayatta parts, we may delivery the vhayattas in a very short time.
As one of OEM manufacturers of industrial vhayatta, we provide OEM service and accept customized order as well.
Güven, kalite ve değer, başarıdaki ortağınız.
CE, API, ISO sertifikasını geçtik.
delia@milestonevhayatta.com
0086 13400234217 Whatsapp ve Wechat
1. Can i have a sample order for Dökme Demir Manuel Küresel Vana?
C: Evet, kaliteyi test etmek ve kontrol etmek için numune siparişini memnuniyetle karşılıyoruz, Karışık numune kabul edilir.
2. Do you have any MOQ limit for vhayatta order ?
A: Düşük MOQ, numune kontrolü için 1 PC mevcuttur.
3. OEM hizmeti sunabilir misiniz?
C: Evet, OEM mevcuttur.
4. Ödeme nasıl olur?
C: Normalde% 30 depozito kabul ediyoruz ve bakiye göndermeden önce ödenecektir. L7C tamam
5. Whafs the delivery time of your Dökme Demir Manuel Küresel Vanas?
A: For most of the sizes,DN50-DN600,we have stock of vhayatta parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
6. Ürünlerinizin garantisi nedir?
C: Normalde nakliye tarihinden itibaren 12 ay hizmet veya 18 ay garanti sunuyoruz.
7. Ürünlerinizin standardizasyonu nedir?
A: GB / T12238-2008, JBfT 8527-1997, API 609, EN 593-1998, DIN 85003-3-1997