Fireproof High Pressure High Temperature Ball Valve High Precision High Sealing Seat
Brand Name:VT
Certification:API 6D, API 607,TS, ISO 9001,
Minimum Order Quantity:1 Set
Payment Terms:L/C, T/T
Place of Origin:Zigong,Sichuan,China
Price:negotiated
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Location:
Zigong Sichuan China
Address:
No.3 Hangfa Road,Aviation Industrial Park,Gongjing District,Zigong City,Sichuan Province,P.R.China
Supplier`s last login times:
within 25 hours
Product Details
Company Profile
Product Details
China Factory Seller High Pressure High Temperature (HPHT) Ball Valve
Product Description
High temperature and high pressure (HPHT)ball valve refers to the opening and closing parts (ball) driven by the stem, and around the axis of the stem for rotary movement.All the characteristics of ball valve, small flow resistance, operation stem rotation 90° can realize fast closing, manual, automatic conversion is easy, easy to automatic control.
| Design standard | API6D,ASME B16.34,BS5351,ISO17292,DIN | ||
| Connection ends | RF,RTJ flange,butt-welded,thread,socket welded | ||
| Operation | Manual,Pneumatic,Electric,Gas-liquid interaction etc. | ||
| Nominal diameter | 2” – 24” (DN 50-DN 600) | ||
| Pressure range | CLASS 150 – CLASS 2500 (Mpa 1.6- Mpa 42.0) | ||
| Materials | carbon steel,stainless steel,20#steel ,Nickel alloy,Cobalt alloy | ||
| Max.Temperature | 500℃ | ||
Application
high temperature fluid, high friction dust,slurry, containing
impactor medium, mixed solid foreign matter etc, almost all of the
fluid.
Feature
Long life time body and seat
Valve seat sealing surface is made of stellite alloy or other
alloys and the ball sealing surface is
nitriding treatment or surfacing alloy, hard chromium
plating,vacuum plating tungsten titanium
alloy and other stellite forms ; for all levels temperature and
high friction dust, slurry, solid foreign
body mixed transportation pipeline, it has the very high abrasion
resistance and long service life.
High precision ball and high sealing seat
The weakness of metal seat is poor sealing, but we can produce
metal sealing ball valve
with high sealing performance . By the spring preloads valve seat
to ensure the low pressure
sealing, the valve seat piston effect guarantees high pressure
sealing performance, the
most important is we have the special sphere processing technology
to assure high precision
(roundness). The advanced seat structure and high precision ball
are the main factors of
high sealing performance, which also can reduce operating torque to
a large extent.
Wide appliacation valve seat
Half opened soft valve seat will damage the valve seat, which can
not use for some medium
and narrow temperature range. Our metal sealing ball valves have
high hardness seat that
suitable for high temperature fluid, high friction dust,slurry,
containing impactor medium,
mixed solid foreign matter etc, almost all of the fluid.
Have all ball valve features
Compared with gate valve and globe valve, our metal seat ball
valves have more features,
small flow resistance, fast closure by operating stem to turn 90
degrees,easily switching
between automatic and manual that is convenient for automatic
control.
Safe - fireproof - antistatic valves
The metal seat can resistant to 500℃ high temperature and also have
the natural fireproof
and anti-static function.
Most economy combined matieral
Our metal sealing ball valve can select different sealing pair to
realize the most economy
according to different working conditions.
Plant
FAQ:
Q1: Are you a Manufacture ?
A: Yes,we are.,and have 15 years experience in valve production field.
Q2: What’s your MOQ?
A: Small order is acceptable, even 1 set.
Q3: Can you provide OEM and customized product?
A: Yes, we can.
Q4: Do you offer guarantee for the products?
A:Yes, we offer 1 year warranty to our products.
Q5: Why Choose Weite Valve?
A: 1. We are manufactory, we can provide cost effective products.
2. We have full experience in valve industrial, both our sales team and technical engineers can provide you
professional solution.
Fireproof High Pressure High Temperature Ball Valve High Precision High Sealing Seat
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