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Hydrogen Energy Applications Pressure Double Block and Dbb Pipeline Ball Valves
US$121.00-1,212.00
1 Piece
Product profile
Customization
AvailableMaterial
Stainless SteelConnection Form
FlangeModel NO.
Q47Driving Mode
ManualNominal Pressure
ANSI CLASS 150-900Channel
Straight Through TypeStructure
Floating Ball ValveType
Floating Ball ValveFunction
Blow-Down ValveTemperature
Ultralow TemperatureStandard
API 6DApplication
Industrial UsagePressure
900lbSize
2''Body Material
F316Trim Material
F316Seat Material
PeekTransport Package
WoodenSpecification
DN15-DN250Trademark
yuefengOrigin
Zhejiang LishuiHS Code
8481804090Production Capacity
5000Key features
Dual Block and Bleed Design: Features DBB, DIB-1, and DIB-2 valve seat functions for enhanced safety and isolation.
Fire Safe and Anti-Static: Designed with fire-safe, anti-static, and anti-blowout stem structures to minimize leakage risks.
Reliable Sealing Performance: Utilizes seat pre-loading springs and pressure-actuated seals for tight attachment to the ball.
Wide Material Selection: Available in carbon steel, stainless steel, and alloy steel to suit various media and conditions.
Low Emission Packing: Equipped with low emission packing to ensure environmental compliance and safety.
Cavity Pressure Self Relief: Features cavity pressure self-relief design to prevent pressure buildup in the valve body.
Full and Reduced Bore Options: Offers full bore and reduced bore designs with minimum flow resistance for efficient flow.
Comprehensive Certifications: Meets ISO9001, ISO45001, ISO14001, CE, ISO15848, API607, and API6D standards.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryYuefeng demonstrates broad customization, ODM and OEM capabilities, with new products reportedly developed within the past year and four years of R&D engineer experience. Its stated certifications include ISO9001, ISO14001, OHSAS18001, TS, API 6D and CE. Production evidence includes seven production lines and an annual ball-valve output of 100,000 pieces, while exports represent 71%–90% of total sales and the supplier has exported for 16 years. Quality assurance and raw-material traceability are present, but several management procedures lack written records. The supplier has no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no valid manufacturing-capacity contract with related subcontractors. Financial information is insufficient to assess credibility, and customer-specific cases are not provided.
Supplier typeThe supplier is an export-oriented manufacturer with OEM service for well-known brands, broad product customization, seven production lines, and 16 years of export experience. Its stated export markets include Europe and domestic markets, while it has no overseas agents or branches.
CertificationsThe company description explicitly lists ISO9001, ISO14001, OHSAS18001, the national TS pressure-piping-components license, U.S. API 6D authentication, and EU CE certification. These stated certifications support the supplier’s documented quality, environmental, occupational-safety, and product-compliance credentials.
R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. Four years of R&D engineer experience is stated, but no SDK is available, so the evidence supports product-development capability without establishing broader software or integration innovation.
Production capacityThe supplier operates seven production lines and reports annual ball-valve output of 100,000 pieces, with one-month lead times in both peak and off-peak seasons. However, it has no inventory capacity and no valid manufacturing-capacity contract with related subcontractors, creating limitations in stock availability and documented subcontracting assurance.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of a broad customization offering.
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a manufacturer with a 13,000 square metre factory.
Q:Can you provide assembly drawings?
A:
Yes, we will provide the relevant drawings as soon as possible if you need them.
Q:How do you guarantee the quality of your products?
A:
Before the products leave the factory, our quality inspectors will inspect each product before shipment to ensure the pass rate.
Q:Can you produce different standard valves according to customers' requirements?
A:
Yes, please provide specific details, such as model, size, pressure, material and so on.
Q:How long is your delivery time?
A:
Usually 15-30 days, it depends on the order quantity and our storage.
Send Inquiry
*To:
Lishui Gowin valve technology Co., Ltd.
Lishui Gowin valve technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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