Forged Stainless Steel Fully Welded Flanged Ball Valve
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Product Highlights
- Long Service Life: Service life exceeds 15 years under normal operational conditions.
- Zero Outer Leakage: Welded design and carbon fiber reinforced seats prevent leakage risks.
- High Precision Manufacturing: Sphere tracking and detection with advanced computer systems ensure high precision.
- Seismic Stress Distribution: Body material matches pipe material to evenly distribute stress during earthquakes.
- Cost-Effective Installation: Buried valves fit in small shallow wells, reducing construction costs and time.
- Customizable Dimensions: Valve body length and stem height can be designed according to project requirements.
- Fire Safe Design: Features anti-static devices and blow-out proof stems for enhanced safety.
- Wide Material Options: Available in ST37.8, A105, LF2, F304, F316, and various seat materials.
Product Attributes
- Customization
- Available
- Media
- W.O.G.
- Material
- Carbon Steel
- Model NO.
- GARQ361PPL
- Connection Form
- Flange
- Driving Mode
- Worm Gear
- Nominal Pressure
- 150lb-2500lb
- Channel
- Straight Through Type
- Structure
- Fixed Ball Valve
- Type
- Fixed Ball Valve
- Function
- Blow-Down Valve, Relief Valve
- Temperature
- Normal Temperature
- Application
- Industrial Usage
- Transport Package
- Plywood Case
- Specification
- 2"-18"
- Trademark
- Goole, ODM, OEM
- Origin
- Wenzhou, Zhejiang, China
- HS Code
- 8481804090
- Production Capacity
- 500 Pieces / Month
Product Images of Forged Stainless Steel Fully Welded Flanged Ball Valve
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Product Description

Brief Introduction:
Full welded ball valve is a new develped ball valve,compared with ordinary ball valves,its performance is more reliable and has much longer service life,it has a wide application in the following industrial field
- Urban Gas Supply:Main and distribution pipelines.
- Urban Central Heat Supply:Main and distribution pipelines.
- Heat Exchanger.
- Steel Factory:Pipelines for discharging waste gas,supplying coal gas and heat,etc.
- Industrial Equipment:heat treatment pipelines,gas pipelines and thermal pipelines.
Application:
City Gas:gas outlet pipe,supply pipe for main line and all brach lines etc.District heat supply:Outlet pipe,main line and brach line for large heat supply equipment.
Heat exchanger:on-off of pipe and all loops.
Steel plant:various fluid pipes,discharging pipe for exaust gas,supply pipe for gas,thermal power and fuel.
Various industrial equipment:various heat treatment pipes,pipe for all kinds of industrial gas and thermal power.
Product Features:
- Outer leakage won't occur for welded ball valve.
- The whole process of sphere is tracked and detected with advanced computer and detector,so the process precision is very high,operation is very simple and easy,no bad interference.
- Body material is same as material of pipe,when vehicles pass through the groud or even earthquake happens,the stress is evenly distributed without any deformation risk.
- Sealing ring is made of PTFE containling 20% carbon,Ensure no leakage will happen.
- Buried ground fully welded ball valve can be installed in small and shallow well being set on ground rather than large valve well,so the construction cost and project time can be saved a lot.
- The length of valve body and height of stem can be designed in accordance with the requirement of project.
- The service life can be more than 15 years when used at normal operational and using conditions.
1.Floating Ball/Trunnion Mounted.
2.Full bore/Reduced port.
3.Metal seal/Soft seal.
4.Fire Safe Design; Anti-static device; Blow-out proof stem.
5.Belleville spring ensure no leakage.
Material Available:
Body: ST37.8 / A105 / LF2 / F304 / F316. Etc.
Ball : F304 / F316 ( Option upon request )
Seat: PTFE+C / Nylon / PEEK. Etc.
| Size | A | B | L | D | D1 | D2 | E | |
| in | mm | mm | mm | mm | mm | mm | mm | |
| 8 | 200 | 243 | 400 | 400 | 150 | 219.1 | 267 | 315 |
| 10 | 250 | 252 | 500 | 560 | 200 | 273.1 | 356 | 346 |
| 12 | 300 | 236 | 500 | 635 | 250 | 323.9 | 457 | 402 |
| 14 | 350 | 331 | 600 | 650 | 300 | 355.6 | 508 | 491 |
| 16 | 400 | 331 | 600 | 760 | 337 | 406.4 | 559 | 479 |
| 18 | 450 | 331 | 600 | 842 | 337 | 457.2 | 559 | 479 |
| 20 | 500 | 360 | 700 | 910 | 387 | 508.0 | 680 | 540 |
| 22 | 550 | 360 | 700 | 1092 | 438 | 559.0 | 718 | 577 |
| 24 | 600 | 413 | 800 | 1065 | 489 | 609.6 | 812 | 662 |
| 26 | 650 | 413 | 800 | 1245 | 541 | 660.4 | 898 | 755 |
| 28 | 700 | 433 | 900 | 1346 | 591 | 711.2 | 1016 | 790 |
| 30 | 750 | 433 | 900 | 1397 | 635 | 768.0 | 1020 | 790 |
| 32 | 800 | 433 | 900 | 1524 | 686 | 812.8 | 1095 | 860 |
| 34 | 850 | 433 | 900 | 1625 | 737 | 863.6 | 1172 | 793 |
| 36 | 900 | 433 | 900 | 1727 | 781 | 914.4 | 1237 | 913 |
| 40 | 1000 | 433 | 900 | 1900 | 874 | 1016.0 | 1385 | 865 |
| 44 | 1100 | 550 | 900 | 2000 | 976 | 1117.6 | 1600 | 970 |
| 48 | 1200 | 550 | 900 | 2100 | 1020 | 1219.2 | 1700 | 975 |
| 52 | 1300 | 550 | 900 | 2200 | 1166 | 1320.8 | 1967 | 980 |
| 56 | 1400 | 550 | 900 | 2300 | 1262 | 1422.4 | 2100 | 990 |
Product Rang:
| Pressure Rating | 150-600lb,1.6-4.0 Mpa |
| Connecting Size | 1/2"-40",DN15-1000mm |
| Connecting type | Thread,Welding,Flange,etc |
| Applicable Temp(ºC) | -19-150 |
| Applicable Medium | Water,Oil,Natural gas,etc |
| Operating Mode | Lever,Gear,Electric,Pneumatic,etc |

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2331467". Items marked "" are certified.
Company Profile
Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.
We manufacture and offer:
Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): Spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc...
Control Valve: Electric Control Valve, Pneumatic Control Valve, Self-operated control valve, Globe control valve, 3-way control valve. etc.
Ball Valve: Floating Ball Valve, Trunnion Mounted Ball Valve, DBB Ball Valve, Full Welded Ball Valve., etc.
Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.
Steam Trap: Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.
DIN Bellow sealed globe valves, Y Type Strainer
Besides, Other valves and pipe fittings also can be offered by us.
Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.
Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national-made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers' satisfaction.
We would like to serve our esteemed customers with superior products, reasonable price and complete sales services. We pledge we will be your most reliable business partner always.
About Our Factory & Business Background
- Address
- He-Yi Industiral Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
Our Industry Experience & Global Business Record
- Export Year
- 2009-07-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the expected service life of the valve?
- The service life can be more than 15 years when used at normal operational and using conditions.
- Does the valve have a risk of leakage?
- Outer leakage won't occur. The valve seat consists of a sealing ring strengthened by carbon fiber and belleville spring to adjust to pressure and temperature changes without leakage risk.
- What materials are available for the valve body and ball?
- Body materials include ST37.8, A105, LF2, F304, and F316. Ball materials include F304 and F316, with options available upon request.
- Can the valve dimensions be customized?
- Yes, the length of the valve body and height of the stem can be designed in accordance with the requirement of the project.
- What are the pressure ratings for this valve?
- The pressure rating ranges from 150lb to 600lb, or 1.6 to 4.0 Mpa.
- What is the applicable temperature range?
- The applicable temperature range is from -19 to 150 degrees Celsius.
- What are the available connecting types?
- Connecting types include Thread, Welding, and Flange.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
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