Powered by Made-in-China.com

3" Stainless Steel Butterfly Valve (DF-80)
US$125.00
1 Piece
Product profile
Customization
AvailableMaterial
Stainless Steel 304/316Size
3 InchModel NO.
DF-80Working Pressure
0.6MPaInstallation
FlangeOpen Method
MechanicalTemperature Range
-20~+150℃Transport Package
Carton PackingSpecification
API, CE, SGS, PEI, ISOTrademark
GLMEOrigin
Wenzhou, Zhengjiang, P. R. CProduction Capacity
500set/MonthCompany profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.57h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Jialong Mechanical Equipment Co., Ltd. is a China-based limited company established in 2001, with approximately 169–173 employees and five production lines. It offers fuel tanker equipment and reports annual output for Bottom Valves, API Adaptor Valves, and Manhole Covers. The supplier provides multiple customization options and has 11–20 quality-control staff, but reports no new products in the past year, no ODM service, and no available SDK. Quality assurance is stated to exist, and an ISO9001:2015 certificate is reported; however, service-related procedures, approved-supplier records, complaint-handling procedures, and corrective/preventive-action records are absent. The supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are referenced for 2022–2024, but the slices do not provide sufficient non-financial evidence to assess financial credibility. No customer cases are provided.
Supplier typeThe supplier is identified as Zhejiang Jialong Mechanical Equipment Co., Ltd., a China-based limited company operating from Zhejiang. It is described as a combined company, is not part of a larger company group, and supplies fuel tanker equipment.
CertificationsThe supplier reports an ISO9001:2015 certificate and states that quality assurance exists in its quality-control processes. However, it also lacks a factory environmental impact assessment report, so the evidence supports quality certification but not broader certification coverage.
After-Sales capabilityAfter-sales and service-management evidence is weak: there are no written procedures or records for complaint handling, corrective and preventive actions, or service assessment. The supplier also has no overseas warehouse, showroom, agents, branches, or offline trade-show experience, although it reports a one-month average lead time and accepts several trade and payment terms.
R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These statements indicate limited demonstrated innovation and development support in the supplied evidence.
Production capacityThe supplier operates five production lines, employs approximately 169–173 people, and reports 11–20 quality-control staff. It also lists annual production of 20,000 Bottom Valve sets, 10,000 API Adaptor Valve sets, and 10,000 Manhole Covers, providing explicit evidence of established manufacturing capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This broad range supports a positive assessment of its stated customization capability.
Send Inquiry
*To:
Zhejiang Jialong Mechanical Equipment Co., Ltd.
Zhejiang Jialong Mechanical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
3” Clamped Butterfly Valve
US$125.00
1 Piece(MOQ)
3" Stainless Steel Fuel Tankers Emergency Shutoff Valve
US$490.00
1 Piece(MOQ)
Food Grade Stainless Steel Sanitary Clamp Butterfly Valve
US$20.00-200.00
1 Piece(MOQ)
3'' API Stainless Steel Foot Valve
US$300.00
1 Piece(MOQ)
3'' API Stainelss Steel Emergency Shut off Valve with Butterfly Valve and Dust Cap
US$100.00-700.00
1 Piece(MOQ)
Premium Stainless Steel Butterfly Disc for Valves and Pipelines
US$30.00-300.00
1 Piece(MOQ)
Alternative Valve Stainless Steel Hose Burst Valve Opening Pressure 1 Kgs for Anti Explosion Valve
US$5.00-10.00
10 Pieces(MOQ)
High Pressure Resistant Leakproof Stainless Steel Flanged Butterfly Check Valve
US$5.00-600.00
1 Piece(MOQ)
Stainless Steel Tee Type Butterfly Valve with One Pulling
US$50.00-100.00
1 Piece(MOQ)
ANSI DIN High Pressure 3 Way 1/ 4 Hydraulic NPT Forged Marine Needle Stainless Steel Bellow Globe Valve
US$0.50-1.00
100 Pieces(MOQ)
Stainless Steel Sanitary Three-Way Discharge Valve for Industrial Pipeline
US$46.00-1,962.00
1 Piece(MOQ)
Stainless Steel Divert Hydraulic Air Modular Three Way Pneumatic Valve
US$10.00-40.00
1 Piece(MOQ)
3 Inch Stainless Steel Air Release Floating Ball Valve (Gas Vent valve)
US$150.00-200.00
1 Piece(MOQ)
Premium Customized Industrial Precision Durable Stainless Steel Flanged Butterfly Valve
US$5.00-100.00
100 Pieces(MOQ)
High Grade Industrial Water Precision Reliable Stainless Steel Flanged Butterfly Valve
US$5.00-80.00
100 Pieces(MOQ)
Stainless Steel Sanitary 1.5 Inch High Pressure Diverter Three-Way Pneumatic Valve
US$10.00-40.00
1 Piece(MOQ)
Hot Selling Industrial Precision Reliable Manual Stainless Steel Butterfly Valve
US$5.00-35.00
100 Pieces(MOQ)



















