Powered by Made-in-China.com

3''/4'' API Stainless Steel Emergency Bottom Valve for Chemical Tank
US$300.00
10-49 Pieces
US$280.00
50+ Pieces
Product profile
Customization
AvailableManufacturing Process
CastingSurface Treatment
Sand BlastModel NO.
H804BQ-80/100Operation Pressure
Atmospheric PressureMaterial
Stainless SteelNominal Diameter
3''/4''Certification
ISOTransport Package
Carton PackingSpecification
H804B-80/100Trademark
JIALONGOrigin
Wenzhou, Zhejiang, ChinaProduction Capacity
3000 Sets/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: ≤15h 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
Round Flange Tank Truck Aluminium Alloy 3 Inch Emergency Shut-off Bottom Valve
US$75.00-85.00
2 pieces(MOQ)
API 6A Stainless Steel Swing Check Valve for Wellhead Valves Equipment
US$699.00-1,000.00
1 Piece(MOQ)
Round Flange Aluminum Alloy 4 Inch Pneumatic Tank Bottom Valve Emergency Shut-off Valve
US$95.00-107.00
2 pieces(MOQ)
3 Inch DN80 Manual Bottom Valve Aluminum Tank Foot Valve Emergency Shut-off Valve
US$75.00-85.00
2 pieces(MOQ)
4 Inch Fuel Tank Truck Emergency Shut-off Mechanical Bottom Valve
US$85.50-101.65
2 pieces(MOQ)
Stainless Steel 3" 5000 Psi for Oil/Gas API Standard Industrial Plug Valve
US$1,500.00-1,800.00
1 Piece(MOQ)
Stainless Steel Check Valves for Drilling
US$3.00
1,000 Pieces(MOQ)
Petroleum Chemical 304 Stainless Steel Wcb Swing Type Check Valve
US$80.00
50 Pieces(MOQ)
Glme API Stainelss Steel Bottom Shut Valve (H804bq-80/100)
Negotiable
1 Piece(MOQ)
API Kelly Cock and Drill Pipe Safety Valve for Emergency Well Control
US$400.00-600.00
1 Piece(MOQ)
API Standard Mud Pump Valve Assembly for Mud Pump Parts
US$50.00-53.00
5 Pieces(MOQ)
Chemical Resistant FRP Valve Enclosure with Non Removable Sealed Housing for Safety Applications
US$80.00-200.00
5 Pieces(MOQ)
API High Pressure Gate Valve for Kill Manifold Choke Manifold Beyond Brand
US$4,800.00-5,000.00
1 Piece(MOQ)
API 7K Triplex Mud Pump Valves for Gardner Denver Fg-Fxg
US$20.00-70.00
1 Piece(MOQ)
Quick Acting API 6A Safety Valve for Surface Manifold Protection in Emergency Situations
US$500.00-1,000.00
1 Piece(MOQ)
API 7K Drilling Equipment Roughneck Valve and Seat for Mud Pump Valve
US$56.00-60.00
3 Pieces(MOQ)
API 6A Carbon Steel Kelly Valve Drill Pipe Safety Valve for Oilfield
US$600.00-900.00
1 Piece(MOQ)



















