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A28W Kunkle Type Threaded Safety Relief Valve
US$1.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMedia
Air, Stem, Water, N2, Gas, etc.Certification
CCC, RoHS, ISO, CEModel NO.
GAA28WTemperature
Low TemperatureConnection
ThreadPressure
AdjustableClosed
OpenStructure
Spring Loaded Closed Low Lift TypeMaterial
Cast SteelCategory
Safety ValveConnecting Type
ThreadedMedium
Water, Air, Steam.etcMedium Temperature
Below 200 Deg C.Usage
Extra Pressure ProtectionApplication
Air, Stem, Water, N2, Gas, etc.Transport Package
Plywood CaseSpecification
ISO 9001Trademark
GOOLE, OEM, ODMOrigin
Wenzhou, ChinaHS Code
8481400000Production Capacity
10000PCS/YearKey features
Wide Media Compatibility: Suitable for water, air, steam, nitrogen, and various gases.
High Discharge Capacity: Fully opened valve disc design ensures fast pressure relief.
Manual Override Capability: Equipped with manual handles for emergency pressure relief.
Superior Rust Prevention: Constructed from high-quality brass rod with precision machining.
Adjustable Pressure: Features adjustable pressure settings for flexible operation.
Multiple Certifications: Certified with CCC, RoHS, ISO, and CE standards.
Threaded Connection: Features external threaded connections for easy installation.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-07-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.53hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP
AI-Powered supplier vetting
SummaryThe supplier manufactures specialized equipment for oil refining and chemical production and also conducts hardware product manufacturing, research and development, sales, and related services. It reports ISO 9001 and ISO 14001 certification, two production lines, six to ten quality-control staff, and six to ten years of total R&D engineer experience. The supplier offers broad customization, OEM, and ODM services, with documented inspection, corrective-action, complaint-handling, and traceability procedures. Export experience is stated as 15 years, with 51%–70% of total sales from exports and self-operated import/export rights. However, it has no overseas agents or branches, warehouses, showrooms, or SDK availability; it also reports no new products in the past year and no valid manufacturing-capacity contract with related subcontractors. Customer cases are not specifically provided.
Supplier typeThe stated business scope includes manufacturing and sales of specialized equipment for oil refining and chemical production, hardware product manufacturing, hardware R&D, and ferrous metal casting. The company description also covers material purchasing, production, inspection, delivery, and after-sales service, indicating a manufacturer with integrated related operations.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These are explicit certifications relevant to quality and environmental management systems.
After-Sales capabilityThe supplier states that its operations include after-sales service and has clear, followed procedures and records for handling customer complaints and corrective and preventive actions. However, it reports no overseas agents or branches and offers overseas services in zero countries, which limits directly evidenced overseas service coverage.
Production capacityThe supplier operates two production lines, maintains six to ten quality-control staff, has in-stock service capacity, and uses documented inspection, supplier assessment, corrective-action, complaint-handling, quality-assurance, and material-traceability procedures. Nevertheless, it reports no valid contract with associated subcontractors for manufacturing capacity, creating a documented weakness in subcontracting governance.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides OEM services for well-known brands and ODM services, demonstrating broad stated customization and manufacturing-design support.
Product Q&A
Q:What is the material of the valve body?
A:
The body, disc, and stem are made of ZHMn58-2-2, while the bonnet and cap are KT30-6.
Q:Can the pressure be adjusted?
A:
Yes, the valve features adjustable pressure settings for flexible operation.
Q:Does it have a manual opening feature?
A:
Yes, it is equipped with manual handles to relieve pressure manually in special situations.
Q:What are the available certifications?
A:
The product holds CCC, RoHS, ISO, and CE certifications.
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:
Goole Valve technology Co., Ltd.
Goole Valve technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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