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4-Inch PTFE Lined Wafer Butterfly Valve for Sea Water
US$41.00
1-49 Pieces
US$38.00
50-499 Pieces
US$36.00
500-999 Pieces
US$35.00
1,000+ Pieces
Sample price:US$40.00/piece.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
ManualConnection Form
WaferStructure
Centre SealingSeal Form
Auto SealedValve Stem
OrbitWork Pressure
Low Pressure (Pn<1.6mpa)Working Temperature
-15<T<80Material of Seal Surface
Soft SealedValve Body
CastingApplication
Industrial Usage, Water Industrial UsageStandard or Nonstandard
StandardProduct Name
PTFE Fully Lined Disc Wafer Butterfly ValveBody
Cast Iron/Ductile IronDisc
Ductile Iron/SS304/SS316Stem
Carbon Steel/Ss410/Ss416Seat
EPDM/NBR/PTFEType
WaferCoating
Epoxy CoatedOperator
Lever/Gear/Bare ShaftSample
AvailableSpecification
4inTrademark
likeOrigin
ChinaHS Code
8481804090Production Capacity
1000000Key features
PTFE Fully Lined Construction: Provides superior corrosion resistance for sea water, oil, and gas applications.
Wafer Connection Design: Compact structure suitable for easy installation between pipe flanges.
Multiple Seal Material Options: Available with EPDM, NBR, or PTFE seats to suit different temperature ranges.
Comprehensive Certification: Meets EN 593, MSS SP67, and ISO 5208 standards with CE certification.
Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.
Durable Body Materials: Constructed from cast iron, ductile iron, or stainless steel for longevity.
100% Quality Inspection: Every finished product undergoes visual and functional inspection before delivery.
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.Export Year: 2007-03-02Nearest Port: TianjinAverage Response Time: ≤3.87h
AI-Powered supplier vetting
SummaryThe supplier operates in the hardware and electrical equipment industry with a focus on pipeline engineering and import-export activities. They possess strong customization capabilities and quality assurance processes. However, they lack overseas infrastructure such as warehouses and showrooms. Financial data over the past three years shows no revenue or gross margin, suggesting financial challenges. Certified with ISO14001 and ISO9001:2015, the supplier meets sustainability standards but lacks R&D capabilities with SDK availability.
Supplier typeThe supplier's business scope includes hardware, electrical equipment, pipeline engineering, and import/export of goods.
CertificationsThe supplier holds ISO14001 and ISO9001:2015 certifications, indicating compliance with international standards for environmental management and quality management.
After-Sales capabilityThe supplier has clear procedures for corrective and preventive actions, as well as for handling customer complaints, indicating robust after-sales service capability.
Financial creditThe supplier's financial records show no operating revenues or gross margin over the last three years, indicating possible financial instability.
R&D capabilityThe supplier lacks R&D capability with no available SDK, suggesting limited innovation capacity.
Customization capabilityThe supplier excels in customization, offering a range from minor to full customization services.
Product Q&A
Q:What materials are available for the disc and body?
A:
Body options include cast iron and ductile iron. Disc options include ductile iron, aluminum bronze, and stainless steel.
Q:Can the valve be customized?
A:
Yes, we offer full customization, minor customization, and customization from samples or designs.
Q:What are the applicable pressure ratings?
A:
The valve supports PN10 and PN16 working pressures with shell testing at 1.5 times rated pressure.
Q:Which standards does the valve comply with?
A:
It complies with EN 593, MSS SP67, BS5155, and ISO 5208 for design, inspection, and testing.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Send Inquiry
*To:
Like Valve (Tianjin) Co., Ltd.
Like Valve (Tianjin) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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