कास्ट आयरन मॅन्युअल बॉल वाल्व्ह is a kind of bसर्वvअल्व्ह, which has some advantages, such as no friction on the switch, seal is not easy to wear, smसर्वopening and closing torque and so on.
कास्टiरॉनmballन्युअल बॉल वाल्व मुख्यत: पाईपलाईनमध्ये मध्यम प्रवाह खंडित, वितरण आणि बदलण्यासाठी वापरले जाते.
पीएन ( एमपीए ï¼ | 1.6 | 2.5 | 4 | 6.4 |
चाचणीचा त्रास | 2.4 | 3.8 | 6 | 9.6 |
सीलिंग चाचणी | 1.8 | 25.8 | 4.4 | 7 |
सीलिंग चाचणी -गॅस ‰ | 0.5 ~ 0.7 | |||
मध्यम | पेट्रोलियम, गॅस, रासायनिक उद्योग, जलशुद्धीकरण इ | |||
कार्यरत तापमान | ƒ ‰ ¤200â „ƒ |
1. Wear resistance: because the vअल्व्ह core of hard seal bसर्वvअल्व्ह is spray welded with alloy steel and the sealing ring is overlaid with alloy steel, the hard seal bसर्वvअल्व्ह will not have too much wear when opening and closing.
2. Good sealing performance; as the hard sealing bसर्वvअल्व्ह is sealed by manualgrinding, it can not be used until the vअल्व्ह 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 bसर्वvअल्व्ह is tightly held together with the vअल्व्ह core by the spring, the switch is very light when the external force exceeds the preload of the spring.
4. दीर्घ सेवा जीवन
कास्टiरॉनmanualbसर्वvअल्व्ह 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 Vअल्व्ह Co., Ltd. is a professional supplier of industrial vअल्व्ह, such as Butterfly vअल्व्ह, Bसर्वvअल्व्ह, Check Vअल्व्ह and Gate vअल्व्ह.
Dedicated to strict quality control and thoughtful customer service, our experienced stसर्वmember are always available to discuss your requirements and ensure full customer satisfaction.
We have hydraulic test for every single piece of vअल्व्हs, life test for new developed vअल्व्ह under certain working pressure and temperature, which ensure reliable quality of each piece of vअल्व्ह.
With large stock of vअल्व्ह parts, we may delivery the vअल्व्हs in a very short time.
As one of OEM manufacturers of industrial vअल्व्ह, we provide OEM service and accept customized order as well.
विश्वास, गुणवत्ता आणि मूल्य, यशातील आपला भागीदार.
आम्ही सीई, एपीआय, आयएसओ प्रमाणपत्र उत्तीर्ण केले.
delia@milestonevअल्व्ह.com
0086 13400234217 व्हाट्सएप आणि वेचॅट
एक: होय, आम्ही चाचणी आणि गुणवत्ता तपासण्यासाठी नमुना ऑर्डरचे स्वागत करतो, मिश्रित नमुना स्वीकारला जातो.
उ: नमुना तपासणीसाठी कमी एमओक्यू, 1 पीसी उपलब्ध आहे.
उ: होय, ओईएम उपलब्ध आहे.
उत्तरः आम्ही सामान्यत: 30% ठेव स्वीकारतो आणि शिपिंगपूर्वी शिल्लक रक्कम दिली जाईल. L7C ठीक आहे
A: For most of the sizes,DN50-DN600,we have stock of vअल्व्ह parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
उ: आम्ही सामान्यपणे सेवेमध्ये 12 महिन्यांची वॉरंटी किंवा शिपिंगच्या तारखेपासून 18 महिन्यांपर्यंत ऑफर करतो.
ए: जीबी / टी 12238-2008, जेबीएफटी 8527-1997, एपीआय 609, एन 593-1998, डीआयएन 85003-3-1997