BGQ61F Fully Welded Ball Valve DN15-DN200 Carbon Steel ISO9001 CE Certified for Oil Gas Applications
Price:
$1.00 - $20.00 PER PC
MOQ:
1 Set/Sets
Delivery Time:
5-8days
Brand:
OEM
Product Description
Product Overview
BGQ61F Grade ISO9001 Fully Welded Ball Valve is designed for demanding industrial applications including oil, gas, and heating systems. Certified with CE and ISO9001 standards, this carbon steel valve offers exceptional durability and leak-proof performance.
Applications
- City gas distribution pipelines, main lines, and branch supply lines
- Central heating system output pipelines, main lines, and branch lines
- Heat exchanger piping and circuit control
- Steel plant fluid pipelines, exhaust systems, and fuel supply
- Industrial equipment heat treatment and process pipelines
Technical Specifications
Size & Pressure Ratings
- Nominal Diameter: Full bore or Regular bore DN15 to DN200 (1/2" to 8")
- Nominal Pressure: PN16 to PN64 / ANSI Class 150 to Class 300
- Working Temperature: -29℃ to 200℃ (-20℉ to 392℉)
Service Media
District heating hot water, natural gas, oil, steam, petrochemical applications
Operation Methods
Lever, gear (Vertical/Horizontal), pneumatic, electrical actuators
Material Construction
- Body: ST37.8 / P235GH / A105 / LF2 / F304 / F316
- Ball: F304 / F316 (custom options available)
- Seat: PTFE+C / Nylon / PEEK materials
Key Benefits
- International certificates and standards compliance
- Designed for district heating, heat transfer, oil and gas pipelines
- Same lifetime as pipeline systems
- Maintenance-free operation with no adjustment or lubrication
- Bi-directional flow capability
Main Characteristics
- One-piece welded body with end piece connection pipe
- Bubble-tight sealing with PTFE+C seats
- Pre-loaded seat springs ensure leak-tight performance at low pressure
- Anti blow-out stem design
- Double O-rings for stem sealing (replaceable)
- Stem dry bearing with PTFE coating for self-lubrication
Product Features
The fully welded ball valve is constructed with seamless steel tube welding. The entire valve is bolt-free, eliminating external leakage risks from handling collisions and casting defects. Lightweight design facilitates easy transportation and installation. Spring-loaded seat design adapts to pressure and temperature variations, maintaining leak-proof performance across the entire operating range.
Dimensional Specifications
| DN | L | H | A | B |
|---|---|---|---|---|
| 150 | 457 | 340 | 172 | 154 |
| 200 | 521 | 410 | 223 | 203 |
| 250 | 559 | 470 | 278 | 255 |
| 300 | 635 | 525 | 329 | 305 |
| 400 | 838 | 675 | 413 | 387 |
| 500 | 991 | 900 | 516 | 489 |
| 600 | 1143 | 1075 | 619 | 591 |
| 700 | 1346 | 1200 | 721 | 695 |
| 800 | 1524 | 1350 | 825 | 797 |
| 1000 | 1900 | 1800 | 1020 | 995 |
| 1200 | 2180 | 2100 | 1220 | 1195 |
Frequently Asked Questions
Q1. Is sample order acceptable?
Yes, sample orders are acceptable.
Q2. How to place the order?
You can send us email or inquiry directly through our platform.
Q3. How many days for delivery?
We maintain stock for standard products to ensure prompt delivery.
Q4. How to make the payment?
We accept Bank T/T, Western Union, Paypal, L/C and other payment methods.
Q5. Can you produce according to the samples?
Yes, we can produce based on your samples or technical drawings, including building molds and fixtures.
Q6. How Will You Make the Shipment?
Sea shipment by pallet packing, air freight, or express service available.
Q7. Do you test all your goods before delivery?
Yes, we perform 100% testing before delivery to ensure quality.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo