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Jianzhi Grooved Pipe Fitting Flexible Coupling with FM UL for Fire All Sizes
US$0.20-0.50
100 Pieces
Product specifications
Color
Size
Type
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
CouplingMaterial
Ductile Iron / Gray Iron / Carbon SteelSize
DN25-DN200Surface Finish
Black Painted, Hot-DIP Galvanized, Epoxy CoatingType
Grooved Coupling, Grooved Elbow, Grooved TeePressure Rating
Pn10 / Pn16 / 300 PsiStandards
FM, UL, CE, Abnt, TseApplication
Fire Protection, Water Supply, HVAC, PetrochemicalTransport Package
480×320×190cmSpecification
480×320×190cmTrademark
JIANZHIOrigin
ChinaKey features
Comprehensive Certifications: FM, UL, CE, ABNT, TSE, SNI, SIRIM, ISO, EN compliant for global safety standards.
Superior Corrosion Resistance: Hot-dip galvanized, epoxy coating, or black paint options for harsh environments.
Premium Material Options: Available in ductile iron, gray iron, or carbon steel for diverse pressure needs.
Quick Installation Design: Grooved design enables fast assembly without complex welding, saving labor time.
Wide Size Range: Specifications from DN25 to DN400 (2-16 inches) for small and large systems.
High Pressure Rating: Rated for PN10, PN16, and 300 PSI applications in demanding systems.
40+ Years Experience: Established in 1982 with over 4,500 employees ensuring stable quality.
Versatile Applications: Ideal for fire protection, HVAC, water supply, and petrochemical industries.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.60h CertifiedTerms of Payment: T/T, LC, D/P
AI-Powered supplier vetting
SummaryThe supplier demonstrates substantial manufacturing scale for pipe fittings and pipe caps, with stated inventory capacity, one-month lead times in both peak and off-season periods, and broad customization options. Its products and management systems hold multiple certifications, including UL, CE, ABNT, TSE, FM, SNI, SGS, BSI, UKCA, and quality, environmental, occupational safety, after-sales service, and energy-management certifications. However, the supplier is not identified as a professional technical supplier, provides no 3D software, ODM, SDK, or recent new-product development, and lacks raw-material traceability. Overseas service infrastructure is limited: no overseas agents, branches, warehouses, showrooms, or overseas service countries are reported. Corrective-action and complaint-handling procedures are undocumented, while financial capacity is only represented by year labels and cannot be substantively assessed.
CertificationsThe supplier reports product certifications including UL, CE, ABNT, TSE, FM, SNI, SGS, BSI, and UKCA. It also reports certifications covering quality, environment, occupational health and safety, after-sales service, and energy management, providing explicit evidence of broad certification coverage.
After-Sales capabilityThe supplier reports no overseas agents or branches, warehouses, showrooms, or overseas service countries, although it has inventory capacity and accepts several service quotation and payment terms. Complaint handling and corrective/preventive action have no written procedures or records, which limits evidence of a formal after-sales management system.
R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK, and no 3D software design service. Although it offers design-based and flexible customization, the stated evidence indicates limited documented product-development and technical innovation capability.
Production capacityThe supplier reports annual productivity of 321,500 tons of pipe fittings and 168,000 tons of pipe caps, inventory capacity, and one-month lead times in both peak and off-season periods. However, there is no valid manufacturing-capacity contract with affiliated subcontractors, so capacity governance has a stated weakness despite the reported scale.
Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the supplied capability records, providing direct evidence of broad customization service availability.
Product Q&A
Q:Are you a manufacturer or a trading company?
A:
Yes, we are a professional manufacturer. We operate our own dedicated production workshops and advanced machinery. By managing the entire manufacturing process in-house, we ensure rigorous quality control and full transparency at every stage of production.
Q:Do you maintain stock, or is everything made to order?
A:
We maintain a strategic inventory of standard power line hardware and fittings for immediate dispatch. For specialized requirements or high-volume orders, we provide customized manufacturing tailored to your specific technical drawings and material specifications (such as QT450-10 or specific galvanizing standards).
Q:How do you guarantee the quality of your products?
A:
Quality is our core priority. All our production facilities are ISO 9001:2015 certified. Our products undergo strict testing to comply with demanding national and international standards (such as IEC, ANSI, or BS). We currently serve major global market players, ensuring reliability in critical power infrastructure.
Q:What are your accepted payment terms?
A:
To facilitate smooth international transactions, we accept: T/T (Telegraphic Transfer), L/C (Letter of Credit) at sight, Western Union, and Cash.
Q:What are your packaging standards?
A:
We utilize seaworthy export-standard packaging (such as reinforced crates or pallets) to ensure your goods arrive in perfect condition. We can also provide customized packaging solutions based on your specific logistical or branding requirements.
Send Inquiry
*To:
Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., Ltd.
Hebei Jianzhi Casting Group Porcelain Insulator Caps Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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