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

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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






Shell Test Pressure






Sealing test pressure





TightnessTest Pressure





For media





Water, oil and gas medium

Nitric acid corrosive media

Acetic acid corrosive medium


For temperature


Product Standards




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  

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

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:Would you please tell me why the spring is placed in the valve seat? What's the function?
Valve seat on both sides should be added spring, the seal pushed to the valve core to seal up, so put the spring.
Q:How can the eccentric hemisphere valve be repaired? What are the things you should pay attention to when installing?
6, the valve driving device to a fastening bolt before debugging, not allowed to loose. When the valve is used for a long period of time if there is leakage, the driving device limiting fastening bolts loose, counterclockwise rotation of a circle and a locking nut, the valve closed, due to eccentric action to eliminate wear clearance, to ensure that the valve to use, must not be forced to close the valve without release driving device a fastening bolt limit case, this will damage the drive device.7, eccentric semi ball valve is a one-way valve seal, valve seal for the arrow on the body, rather than the medium flow, installation when used as a cut-off valve, and the same medium flow arrow (i.e. being installed), when used as a check valve is used, instead the arrow with the direction of medium (reverse installation).
Q:What's the difference between a copper ball valve and a stainless steel ball valve?
Professional definition of copper ball valve:The copper ball valve itself is compact, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, the media can not easily be eroded, easy operation and maintenance for water, solvents, acids, and natural gas general working media, but also applies to poor working conditions of media, such as oxygen hydrogen peroxide, methane and ethylene, widely used in various industries. Ball valve body can be integrated, or can be combination.Stainless steel ball valve professional definition:The main characteristics of stainless steel ball valve itself is compact, easy operation and maintenance, stainless steel ball valve can be used to control air, water, steam, all kinds of corrosive media, mud, oil, metals and radioactive liquid media and other types of fluid flow. Ball valve body can be integrated, or can be combination. This kind of valve should be installed horizontally in the pipeline. Stainless steel ball valve classification: stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve is divided into 304316321 stainless steel ball valve.
Q:What does "q341" and "q347" mean?
Q341 is a turbine driven flange straight through floating ball valveQ347 is a turbine drive flange through fixed ball valveShintex valve0577Eight thousand six hundred and ninety-oneSeven thousand five hundred and sixteen
Q:Are ball valves and float valves a thing?
Ball valves and float valves are not a thing.1. ball valve: refers to the valve spool (seal components) for the ball shaped valve, collectively known as ball valves.2. floating ball valve is a ball without supporting shaft, the sphere was two seat clamping, which is "floating" state, it is mainly used in the pipeline to cut off, distribution and change the direction of media flow. Floating ball valve mainly has seat seal design, reliable reverse sealing valve, sealing rod, fireproof electrostatic function, automatic pressure relief and locking device and other structural features.
Q:Our factory has some ball valves in the direction of movement and normal ball valve is the opposite direction
Ordinary ball valve is the reverse turn off, the general ball valve without direction requirements. Each kind has the direction request, generally has the arrow or the nameplate explanation on the valve body.
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:About the characters on the ball valve (what do s and O mean?)
O: that's Open (open) S: that's Shut (off).Ball valve (ball 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 for rotation of the valve.". 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.
Q:What does "F" and "C" mean in the Q11F-16C of the ball valve?
This model is not international standard number, but still can see, of which, F refers to the sealing material: fluorine plastic, C refers to the body material: carbon steel.
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  
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