High Quality Forged Steel Full Bore High Pressure Ball Valve
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High Quality Forged Steel Full Bore High Pressure Ball Valve
Design Features Of High Quality Forged Steel Full Bore High Pressure Ball Valve:
Blow-out proof stem
Key lock
Anti-fire safe design
Anti-static device
Free leakage of body Sealed construction
Double block&bleed (DBB)
Emergency sealing
Automatic body cavity relief
Various driving types
Fire safe design to API 607/ API 6FA
Anti-static to BS 5351
Cavity pressure self relief
Optional locking device
Specifications of High Quality Forged Steel Full Bore High Pressure Ball Valve:
Size: 1/4"-2"
Pressure: Class150LB-900LB
Material: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L，ASTM A351
Design & Manufacture Std.: API608, ASME B16.34
Connection Ends: Threaded (Female/Female), NPT, BSP, BSPT, DIN259/2999, Butt welded, Socket welded (BW, SW)
Test Standard: API598
Structure Type: One-piece, Two-piece, Three-piece, Reduced Bore
Operated way: Lever
Suitable medium: Water, oil, steam, nitric acid, acetate acid and so on
Suitable temperature: -40 deg+150deg be able to endure high pressure
Seat: PTFE. Material and good on-off feature.
Working pressure: 1000psi
Thread standard: International BSPT, NPT, DIN, surface is flat, allow overrun
|
Nominal pressure |
PN(mpa) |
2.5 |
4 |
6.4 |
|
|
Shell Test Pressure |
PS(mpa) |
3.75 |
6 |
9.6 |
|
|
Sealing test pressure |
2.75 |
4.4 |
7.04 |
| |
|
TightnessTest Pressure |
0.6 |
0.6 |
0.6 |
| |
|
For media |
SS201 |
SS304 |
SS316 |
| |
|
Water, oil and gas medium |
Nitric acid corrosive media |
Acetic acid corrosive medium |
| ||
|
For temperature |
-40°C——+150°C |
||||
|
Product Standards |
GB/T12237-2007 |
| |||
|
Test |
GB/T13927-1992 JB/T9092-1999 |
||||
Applicable Standard Of High Quality Forged Steel Full Bore High Pressure Ball Valve:
Design Standard: API 6D, ASME B16.34, API 608, BS 5351, MSS SP-72
Face to Face: API 6D, ASME B16.10, EN 558
End Connection: ASME B16.5, ASME B16.25
Inspection and Test: API 6D, API 598
Design Description Of High Quality Forged Steel Full Bore High Pressure Ball Valve：
Double block and bleed design(DBB)
Double stem sealing. The ball can maintain pressure sealing of pipeline when it is closed or fully opened.
Shorter upper sleeve reduces bearing load and operation torue
Limit device ensures the accurate opening and closing position of the valve
The vall and stem are separated so as to reduce stem load. The stem adopts anti-blow-out design.
The sealing surface is inserted into te metal seat by polymer or plastic
The metalbacked self-lubricating PTFE bearing and PTFE thrust washers
Reduce the opening torque and prolong the service life of the valve. Stem leakage can be prevented through the emergency grease fitting.
Nickel and phosphor treatment to the parts can enhance the anticorrosive performance.
The fireproof design of metal wound gasket compassed of stainless steel and graphite can prevent external leakage.
Usage/Applications Of High Quality Forged Steel Full Bore High Pressure Ball Valve:
It can be widely used in Metallurgy, Mine, Petrochemical, Chemical, Oil & Gas transmission pipeline, Power plant, Heating power and Pharmacy, etc.
Main Test Of High Quality Forged Steel Full Bore High Pressure Ball Valve:
Packaging & Delivery Of High Quality Forged Steel Full Bore High Pressure Ball Valve:
Packaging: Inner packing: Plastic bags, Outer packing: Cartons and wooden case.
- Q:Daily maintenance and common maintenance of ball valves, Q347F-16C and Q41F-16C
- Filler and sealing materials pay attention to point, basically no technical things
- Q:What's the diameter of the 4 point ball valve?
- 4 points is 0.4 inches, 1 inches =25.4 mm.Then the 4 point ball valve diameter is 10.16mm.
- Q:What's the meaning of the ball valve bore 14 "x 12"?
- The inner diameter of the two ends of the ball valve is 14 inches at one end and 12 inches at the other.
- Q:The difference between ball valve Q341F and Q347F
- 7: fixed ball valve, F: fluorine plastic valve seat sealStructural distinction:Floating ball: ball valve is floating, in the media under pressure, that the ball can produce a certain displacement, and tight at the outlet end of the sealing ring, to ensure that the export side seal, a single side forced seal.Fixed ball: the ball of the ball valve is fixed, the pressure does not produce movement, therefore, in the design, two sealing ring should be sufficient pre tightening force to ensure sealing, double sided forced seal.
- Q:Is the ball valve ball valve?
- One is with an eccentric, hemispherical valve most market means. This eccentric semi ball valve disc shaped like a hemisphere valve valve switch trip also is 90 degrees, but the rotation center of the valve (the valve shaft and the valve seat center (body) or line center) with an eccentric, made after the valve opening immediately from the valve seat, the sealing ball valve and the movement principle is not consistent.
- Q:Ball valve use?
- The utility model has the action of rotating 90 degrees, and the cock body is a sphere, and has a round through hole or a passage through its axis.
- Q:What does one inch of an ice ball refer to?
- An inch refers to the valve's medium channel is%%C25mm
- Q:Where to buy the ball valve?
- Ball valve in the pipeline is mainly used to do cutting, distribution and change the direction of media flow, it only need to rotate 90 degrees of operation and a small rotating torque can be closed tight. Ball valve is the most suitable switch, cut off the use.
- Q:What does "2P" ball valve mean?
- The left valve body and the right valve body consist of two parts.
- Q:Flange ball valve Q41P3-150C2, DN50, RF, WCB/316 hardening, each letter number represents what?
- Q-- ball valve; 4-- flange connection floating structure; 1---; P--- sealing material: boroning steel; nominal pressure 150:--- 15MPa;C--- body material: carbon steel; DN50--- nominal diameter; RF--- flange sealing form (convex flange); WCB--- carbon steel castings; 316---- austenitic stainless steel
1. Manufacturer Overview |
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|---|---|
| Location | Zhejiang, China |
| Year Established | 2004 |
| Annual Output Value | Below US$1 Million |
| Main Markets | North America; South America; MidEast; Africa; Oceania; East Asia; Europe; Japan; Southeast Asia |
| Company Certifications | ISO 9001:2008; CE; API-6D |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Wenzhou |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 101-200 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | 8000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | High; Average |
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High Quality Forged Steel Full Bore High Pressure Ball Valve
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 20 Sets pc
- Supply Capability:
- To Order pc/month
OKorder Service Pledge
OKorder Financial Service
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