Forged Fully Welded Ball Valve
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Product Highlights
- Integral Welded Body: Welded valve body design ensures zero external leakage and high structural integrity.
- Fire Resistant Design: Constructed with fire-resisting materials to ensure safety and reliability in hazardous environments.
- Full Bore Opening: Allows convenient pigging, offering small flow resistance and high flow capacity.
- Adaptive Valve Seat: Preloaded spring seat adapts to pressure and temperature variations for consistent sealing.
- Extended Service Life: Advanced support plate structure reduces operating torque and extends valve lifespan.
- Customizable Color: Color can be customized according to specific customer requirements.
- Wide Size Range: Available in sizes from NPS 2' to 60' (DN15 to DN1500) with ratings up to Class 1500.
- Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.
Product Attributes
- Customization
- Available
- Media
- Oil
- Material
- Carbon Steel
- Model NO.
- Q47F
- Connection Form
- Flange
- Driving Mode
- Manual
- Nominal Pressure
- ANSI CLASS 150-900
- Channel
- Straight Through Type
- Structure
- Fixed Ball Valve
- Type
- Fixed Ball Valve
- Function
- Blow-Down Valve, Relief Valve
- Temperature
- Normal Temperature
- Standard
- API608
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Color
- Custom
- Transport Package
- Plywooden Case
- Specification
- 1" - 48"
- Trademark
- Fly
- Origin
- Zhejiang Province, China
- HS Code
- 8481804090
- Production Capacity
- 50000tons
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Forged Fully Welded Ball Valve
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Product Description
Forged Fully Welded Ball Valve
Design Features
1.The valve seat is embedded with flexible seal ring(optional triangular ring) to ensure good seal.
2.The valve seat is provided with a preloaded spring that is adaptive to the variation of pressure and temperature.
3.Integral valve with welded valve body, free of external leakage
4.Fire resisting construction design.
5.The most advanced support plate structure both at home and abroad is adopted for large diameters to increase the service life and reduce the operating torque of valve. Thus, the service life of valves is greatly extended.
6.Optional underground design
7.Full bore opening for pigging conveniently with small flow resistance and high flow capacity and good flow characteristics.
8.The valve ball can completely enclose the valve seat when the valve is opened, so the impurities in the medium will not be flushed to the valve seat or the packing surface of valve body and the valve serice life is extended.

Product Range
Size/Rating: NPS 2"~60"(DN15~DN1500)
Rating: CLASS 150~1500LB
End Connection: Flange, weld
Design Standards
Basic Design: API-6D/ISO 14313
Structure Length: ASME B16.10/API6D
End Connection: ASME B16.5,MSS SP-44/ASME B16.47, ASME B16.25
Test & Inspection: API-6D

Drawing of fully welded ball valves, trunnion mounted, 3-pc split body, side entry, BW ends.
Stem and seat sealing - Zoom View
| tem | Part Name | Carbon Steel | Stainless Steel | Low Temperature |
|---|---|---|---|---|
| 1 | Drain Plug | SS304 | SS304 | SS304 |
| 2 | Body | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 3 | Body Cap | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 4 | Grounding Plunger | SS301 | SS301 | SS301 |
| 5 | Grounding Spring | SS301 | SS301 | SS301 |
| 6 | Stem | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 7 | Name Plate | Stainless Steel | Stainless Steel | Stainless Steel |
| 8 | Rivet | Stainless Steel | Stainless Steel | Stainless Steel |
| 9 | Screw | ASTM A193 B7 | ASTM A193 B8 | ASTM A320 L7M |
| 10 | Gasket | SS316+Graphite | SS316+Graphite | SS316+Graphite |
| 11 | Screw | ASTM A193 B8 | ASTM A193 B8 | ASTM A320 L7M |
| 12 | O-ring | VITON6 | VITON6 | HSN |
| 13 | Stem Key | Carbon Steel | Stainless Steel | Stainless Steel |
| Item | Part Name | Carbon Steel | Stainless Steel | Low Temperature |
|---|---|---|---|---|
| 14 | Gearbox | ASTM A216 WCB | ASTM A216 WCB | ASTM A352 LCB |
| 15 | Stem Injection | SS304 | SS304 | SS304 |
| 16 | Top Flange | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 17 | Actuator Stud | ASTM A193 B7 | ASTM A193 B8 | ASTM A320 L7M |
| 18 | Actuator Nut | ASTM A194 2H | ASTM A194 8 | ASTM A194 7M |
| 19 | Gland Cap | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 20 | Vent Valve | Stainless Steel | Stainless Steel | Stainless Steel |
| 21 | Seat Injection | Stainless Steel | Stainless Steel | Stainless Steel |
| 22 | Trunnion Pin | Stainless Steel | Stainless Steel | Stainless Steel |
| 23 | Seat Follower | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 24 | Seat Spring | Inconel X-750 | Inconel X-750 | Inconel X-750 |
| 25 | O Ring | VITON6 | VITON6 | HSN |
| 26 | Seat Ring | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| Item | Part Name | Carbon Steel | Stainless Steel | Low Temperature |
|---|---|---|---|---|
| 27 | Seat Gasket | PTFE | PTFE | PTFE |
| 28 | Firesafe Gasket | SS316+Graphite | SS316+Graphite | SS316+Graphite |
| 29 | Seat Insert | NYLON6 | NYLON6 | NYLON6 |
| 30 | Ball | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 31 | Trunnion Support | ASTM A216 WCB+ENP | ASTM A351 CF8M | ASTM A352 LCB+ENP |
| 32 | Thrust Washer | RPTFE | RPTFE | RPTFE |
| 33 | Bearing | SS316+PTFE+MoS2 | SS316+PTFE+MoS2 | SS316+PTFE+MoS2 |
| 34 | Stem O-Ring | VITON6 | VITON6 | HSN |
| 35 | Gasket | SS316+Graphite | SS316+Graphite | SS316+Graphite |
| 36 | O ring | VITON6 | VITON6 | HSN |
| 37 | Thrust Washer | RPTFE | RPTFE | RPTFE |
| 38 | Bearing | SS316+PTFE+MoS2 | SS316+PTFE+MoS2 | SS316+PTFE+MoS2 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2631302". Items marked "" are certified.
Company Profile
Cixi Fly Pipe Equipment Co., Ltd. is located in Cixi City, Zhejiang Province. With the completion of the Hangzhou Bay Bridge, it connects Ningbo, Hangzhou and Shanghai. The company is integrates researching, manufacturing, designing, sales and after services as a specialized unit. It always puts the quality at the first place. Our company always persists in the objective of " honesty and truthfulness, pursuit of high quality, take people at the foremost. We also seek efficiency through effective management and unremitting efforts.
Our key products are:
Valves: Ball valve, Gate valve, Check Valve, Butterfly Valve, Safety valve, Globe Valve; Fittings: Butt weld fittings, socket weld fittings, Malleable fittings;
Flanges: Weld neck flange, Slip on flange, Blind flange, Plate Flange;
Sealing; Spiral wound gasket, Rug joint gasket, Gland packing, Rubber gasket;
Composite Meta: Copper/ Steel Clad Plate, Titanium / Steel Clad Plate, Copper/ Aluminum Clad Metal, Stainless Steel/ Steel Clad Metal, Aluminum/ Steel Clad Metal
Others: Seamless pipes, Special pipe, Connecter, Expansion joints etc.
The products are widely applied in the following industries: Chemical, petrochemical, oil refinery, energy, offshore drilling, marine, pulp and paper, pharmaceutical, biotech, food and beverage and others.
In the global market with increasing intensive competition, we adhere to the quality first, customer foremost, keeping refining and pioneering from time to time, friendliness, diligence, progress to build up the brand and try to make a leading position in the industry. Welcome new and old customers to cooperate hand in hand, creating brilliance together.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Blgd. 289, Xingguangjiayuan, Zonghan Street, Cixi, Ningbo, Zhejiang, China
-
Plant Area
- 136 square meters
-
Number of Employees
- 4
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Sets
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Ball Valve, Globe Valve, Check Valve, Gate Valve, Butterfly Valve, Stainless Steel Pipe, Alloy Steel Pipe, Pipe Fitting, Spiral Wound Gasket, Rubber Gasket, Camprofile Gasket, Strainer
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-08-11
-
Export Year
- 11 Years
-
Main Markets
- North America, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for this valve?
- The provided product description does not specify a warranty period. Please contact the supplier for specific warranty terms.
- What are the available material options?
- Standard materials include Carbon Steel, Stainless Steel (SS304/316), and Low Temperature grades. Other materials are available upon request.
- What is the Minimum Order Quantity (MOQ)?
- The Minimum Order Quantity is 1 Set.
- What are the payment terms?
- Accepted payment terms include LC, T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Can the valve be customized?
- Yes, the supplier offers OEM and ODM services, including full customization, minor customization, and customization from samples or designs.
Send your message to this supplier
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