High Quality Forged Steel Full Bore High Pressure Ball Valve

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Product Description:

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:  

 

Main Test Of High Quality Forged Steel Full Bore High Pressure Ball Valve:

 

 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.

 

 High Quality Forged Steel Full Bore High Pressure Ball Valve  

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Q:What's the advantage of using an electric ball valve?
Shanghai power code solenoid valve on the official website introduced the benefits of four point electric ball valve, 1. for two cutting, adjusting the occasion. 2., electric ball valve can be achieved on the petroleum, chemical, paper, metallurgy, sewage treatment, oil tanks and other transport pipeline cutting off the medium and circulation. 3., good sealing performance, large flow capacity, convenient handling and maintenance, small flow resistance, reliable sealing, and even cut off. 4. 、 electric valve is small, light weight, big thrust, powerful function, servo amplifier built-in, easy to operate, high reliability.
Q:O ball as general regulation of opening extent
According to the actual demand, turn 90 degrees from the closed state to the maximum opening.
Q:The valve nominal 1/2, 3/4 is how much?
The 1 point is DN25 mm1/2 is DN15 mm3/4 is DN20 mm
Q:What's the difference between a hot melt ball valve and a ball valve in general? What's the use of it?
Ball valve (in the field of marine engineering and ships should be cut-off valve), standard GB/T21465-2008 "valve terminology" is defined as: "open and close parts (spheres) driven by the stem, and around the axis of the ball valve to rotate the valve movement.". Can also be used to regulate and control fluid, strong shear force between the metal seat seal V type ball valve V type ball core and welding hard alloy, especially suitable for containing fibers, small solid particles and other media. Switch and multi way valve in the pipeline not only can flow, and flow diversion, flexible control of the medium, but also to turn off any channel to the other two channels. This kind of valve should be installed horizontally in the pipeline. In accordance with the way to drive the ball valve is divided into: pneumatic ball valve, electric ball valve, manual ball valve.Ball valve was introduced in 1950s, with the rapid development of science and technology, production process and product structure of continuous improvement, in a short span of 40 years, has rapidly developed into a major valve category. In western developed countries, the use of ball valves is increasing year by year.
Q:What's the difference between a medium-sized ball valve and a heavy ball valve?
It's almost certain that you made an inquiry at the small valve manufacturer in Wenzhou.In fact, the main wall thickness is differentThe so-called heavy, is in accordance with the GB/T12237 Petrochemical ball valve wall thickness to designThe so-called medium-sized, is in accordance with the GB/T12224 steel ball valve wall thickness to design, two wall thickness of some difference, plus a little steal material, sphere do hands and feet, the price can be much lower.There is a light, that is the material does not meet the standards, basically sold to plumbing builders.
Q:You can connect inside the pump and valve
Pump and valve should be installed between the distance, too close, too far, will cause damage to the ball valve. The flange is usually used on the pump. Valve can be connected with a pipe with screw pipe, a head welding flange, and the flange is directly connected with the water pump. Super - Electronic Commerce
Q:Calculation formula of ball valve flow
Q=Cd*A* (2*delta_P/rou) ^0.5Among them, Cd is the flow coefficient, generally take 0.6~0.8, you can go to check informationA is the opening areaDelta_P is the differential pressure between the inlet and outlet of the ball valveRou is the density of the fluid
Q:Q4110 what is the ball valve? What does each number stand for?
It's Q41-10Q- stands for ball valves; 4- stands for connecting flanges; 1- is straight through floating ball; 10 means valve bore 10If it's Q4110, you're not sure
Q:The difference between globe valve and ball valve
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.
We are a well-known enterprise specializing in the production and sales of all kinds of precision balls, including top entry,metal seat and V type balls. On this base,our products range of floating, trunnion, top entry, metal seat, full welded, NPT ends, V type, 3-way ball valve, etc. Our company is one of regional leading valves manufacturer, and most of the valves exporting to American and Europe markets.

1. Manufacturer Overview

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

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

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