Powered by Made-in-China.com
Lf2 Trunnion Ball Valve Self-Energizing Seat API 6D Subsea Cryogenic Service
US$113.00-224.00
10 Pieces
Product profile
Customization
AvailableMedia
OilMaterial
AlloyModel NO.
Q47FConnection Form
FlangeDriving Mode
ManualNominal Pressure
ANSI CLASS 150-900Channel
Straight Through TypeStructure
Fixed Ball ValveType
Fixed Ball ValveFunction
Atmospheric ValveTemperature
Low TemperatureStandard
API 6D,BS 5351,GB/T 19672Application
Industrial UsageBody
Lf2Ball
F316Stem
F316Seat
RptfeTransport Package
WoodenSpecification
DN25-DN1200Trademark
yuefengOrigin
ChinaHS Code
8481804090Key features
Self-Energizing Seat Design: Medium pressure pushes seats tightly to ball for reliable sealing performance.
Fire Safe & Anti-Static: Stem design minimizes leakage risks and protects personnel and equipment.
Multiple Certification Standards: Meets API 6D, BS 5351, ISO9001, CE, and ISO15848 requirements.
Customizable Materials: Body, Ball, Stem, and Seat materials can be customized per customer specs.
Emergency Sealant Injection: Feature allows for emergency sealing to maintain valve integrity.
Cavity Pressure Self Relief: Design prevents pressure buildup in the valve cavity for safety.
Flexible Actuation Options: Supports manual, electric, pneumatic, and electro-hydraulic operations.
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: ≤10.86h
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
You may also like
API 11ax Pump Tungsten Carbide Seal Ring Valve Ball Valve Seat
US$3.00-10.00
10 Pieces(MOQ)
API Stellite V11-175 Valve Balls and Seats for Srp
US$48.00-50.00
1 Piece(MOQ)
G24 Tungsten Carbide Valve Ball and Valve Seat for Sucker Rod Pumps
US$1.65-1.89
200 Pieces(MOQ)
V11-175 Carbide Ball and Seat for Valve Bearing Made in China
US$33.00-38.50
1 set(MOQ)
Customized Yg8 Carbide Ball Valve Seat Tungsten Carbide Mechanical Valve Seat
US$2.69-2.96
500 Pieces(MOQ)
Od35*ID14.2*L7mm Integral Carbide Ball Valve Seat
US$9.40-9.80
50 Pieces(MOQ)
PTFE Ball Valve Seat and Peek Valve Seat Munufactuer
US$1.00
100 Pieces(MOQ)
Yg8 High Quality Tungsten Carbide Balls and Carbide Valve Seats for Pump
US$6.16-7.59
50 Pieces(MOQ)
Ball Valve Tungsten Carbide Bearing Valve Balls and Seats for 11ax Spare Parts
US$148.00-175.00
10 kg(MOQ)
High-Quality Polished Tungsten Carbide Valve Ball and Seat Assembly
US$5.50-5.80
100 Pieces(MOQ)
Tc Ball Seat, Cemented Carbide Ball Seats
US$3.00-10.00
10 Pieces(MOQ)
Hally Alloy Ball Bearing, Carbide Ball and Seat
US$3.00-10.00
10 Pieces(MOQ)
Industrial 2PC Floating Flanged Stainless Steel Control Ball Valve ANSI 150
US$2.00
10 Pieces(MOQ)
Direct Support Customized CPVC PVC Plastic CPVC Compact Check Foot Single Union Ball Valve of Factory
US$100.00-200.00
5 Boxes(MOQ)
Fccv6 Single Seat Ceramic Ball Valve
US$935.00
1 Piece(MOQ)
Industrial Zero Leakage Stainless Steel Extended Shaft Cryogenic Ball Valve
US$10.00-10,000.00
1 Piece(MOQ)
ASTM A182 F304 Fixed Trunnion Ball Valve GOST33259 Pn100 DN200
US$10.00-10,000.00
1 Piece(MOQ)
Stainless Steel Wafer Ball Valve
US$2.00
10 Sets(MOQ)
Industrial Sanitary Clamp Floating Stainless Steel Control Ball Valve
US$2.60-5.00
1 Piece(MOQ)