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Explosion-Proof Flame Breathing Valve Pressure Reducing Valve
US$175.00
5-99 Pieces
US$10.00
100+ Pieces
Product profile
Customization
AvailableSize
DN50 - DN300Class
150lb to 2500lbModel NO.
QZF-89Certificates
API 6D, Ce, ISO9001Application Fields
Metallurgy,Light Industrial,Electric Power,PetrochDelivery Detail
20~45 Days According to The Specific QuantitiesTransport Package
Standard Export Wooden CaseSpecification
API6D, ISO9001, CE, SGS, etcTrademark
NIPOOrigin
Wenzhou, Zhejiang, ChinaHS Code
8481804090Production Capacity
2000PCS/YearKey features
Explosion-Proof Certification: Meets BS5501:IIA, IIB, IIC standards for safe operation in hazardous environments.
Wide Material Selection: Body available in WCB, SS304, SS316, SS304L, SS316L, and Aluminum alloy.
Flexible Customization: Customizable size (DN50-DN300), pressure class (150lb-2500lb), and flange standards.
Robust Sealing Design: Utilizes PTFE sealing material for reliable performance against volatile fluids.
Multi-Connection Types: Supports both flange and thread connections to fit various installation needs.
Strict Quality Standards: Manufactured and inspected per SY7511-87, GB5908-86, and customer required standards.
Versatile Application: Suitable for petroleum, chemical, medical, and energy sectors with various media.
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 CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.67h
AI-Powered supplier vetting
SummaryThe supplier is an industrial valve manufacturer serving power, wastewater, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical applications. It provides OEM and ODM services, customization from samples and designs, in-stock capability, and documented complaint-handling and supplier-assessment procedures. Production resources include five production lines and multiple machining, grinding, coating, and inspection facilities, although quality-control staffing is below five. The supplier holds ISO9001:2015 certification and reports regular fire drills. Limitations include no overseas agents, branches, warehouses, or showrooms; no participation in offline trade shows; no available SDK; no new products in the past year; and no valid manufacturing-capacity contract with associated subcontractors. Financial evidence is insufficient for a credibility assessment because the provided entries identify years but contain no substantive financial indicators.
Supplier typeThe supplier is an industrial valve manufacturer with OEM capability for well-known brands, machining and finishing equipment, five production lines, and applications spanning power stations, wastewater treatment, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical industries. This supports classification as an industrial valve manufacturing supplier rather than a purely trading or service company.
CertificationsThe supplier reports an ISO9001:2015 certificate and other certification, and states that quality assurance exists in its quality-control processes. However, the specific identity of the additional certification is not provided.
Production capacityThe supplier reports five production lines, extensive equipment including CNC, lathes, grinding, drilling, boring, painting, cutting, polishing, and sand-blasting machines, documented finished-product inspection instructions, inventory capability, and a typical peak-season fulfillment time of one month. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, creating a documented capacity-management weakness.
Customization capabilityThe supplier explicitly provides customization from samples and designs and also offers ODM services. These statements directly support capability for customized product development and manufacturing.
Client casesThe supplier states that its products have been used in domestic large power-station projects and across wastewater treatment, urban construction, petroleum-chemical, oil extraction, metallurgy, fertilizer, paper, and pharmaceutical applications, with exports to many countries and regions. It also reports OEM service for well-known brands, although no customer names or independently verifiable case details are provided.
Product Q&A
Q:What are the available body materials?
A:
The body material options include WCB, SS304, SS316, SS304L, SS316L, and Aluminum alloy.
Q:Is the valve explosion-proof?
A:
Yes, it meets the BS5501:IIA, IIB, and IIC explosion-proof class standards.
Q:Can the pressure class and flange standard be customized?
A:
Yes, customers can specify pressure classes from 150lb to 2500lb and standards like GB, SH, HGJ, JB, ANSI, or JIS.
Q:What is the sealing material used?
A:
The sealing material is PTFE, ensuring durability and resistance to various chemicals.
Q:What connection types are supported?
A:
The valve supports both flange and thread connection types for flexible installation.
Send Inquiry
*To:
Zhejiang Naibang Valve Co., Ltd.
Zhejiang Naibang Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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