High Quality Galvanized Equal Tee Malleable Iron Pipe Fittings

JINFENG Galvanized Male & Female Threaded Pipe Fitting

JINFENG heavy-duty galvanized carbon steel fittings feature a robust zinc coating for superior rust protection. Precision-machined with accurate male and female threads (NPT/BSP), these high-strength connectors are the ideal cost-effective solution for fire protection, irrigation, and industrial piping systems requiring long-term durability.

Product Detailed Analysis and Presentation

Product Features and Description

·Premium Galvanized Coating (Hot-Dip/Electro): Utilizing advanced hot-dip or electro-galvanizing processes, our fittings feature a uniform and thick zinc layer. This provides superior anti-rust and anti-corrosion protection, significantly extending the service life in high-humidity and demanding outdoor environments.
·High-Strength Carbon Steel Construction: Forged from high-grade carbon steel, the dense material structure offers exceptional tensile strength and pressure resistance. It is specifically engineered to withstand the mechanical stresses typical of industrial-grade piping systems.
·Precision Machined Male & Female Threads: Processed by high-precision CNC machinery, our threads strictly conform to international standards (NPT, BSP, G). The smooth, accurate threading ensures a tight fit and effortless installation, guaranteeing 100% leak-proof performance during system operation.
·Superior Cost-Efficiency: Compared to stainless steel alternatives, our galvanized fittings provide reliable corrosion resistance at a significantly lower procurement cost. This makes them the most economical choice for large-scale water supply projects and infrastructure engineering.
·Versatile Size Range & Customization: We offer a comprehensive size range from 1/8" to 4", covering various custom lengths. These fittings are highly adaptable for connecting galvanized pipes, black iron pipes, and various valve equipment across multiple industries.

JINFENG Galvanized Fittings: The Reliable Choice for Infrastructure & Irrigation

Excellence in Surface Protection: Each fitting undergoes a premium galvanizing process that creates a robust zinc barrier. This coating not only prevents surface oxidation but also provides sacrificial protection against scratches, ensuring the piping system remains structurally sound after years of use and reducing maintenance frequency.
Industrial-Grade Application Versatility:

Fire Protection Systems: The high-strength carbon steel construction meets the rigorous pressure and reliability demands of fire sprinkler networks.
Agricultural Irrigation: Exceptionally durable and wear-resistant, making them perfect for outdoor irrigation networks exposed to the elements.
HVAC & Water Treatment: Offers a stable, leak-proof fluid connection solution for large-scale building automation and water supply projects.
Global Engineering Standards: Our threading process strictly adheres to international specifications, including NPT, BSP, and G threads. This ensures a zero-gap integration with global engineering components, facilitating seamless on-site assembly.
Source Factory Customization & Supply: With over 20 years of manufacturing expertise, we support high-volume OEM/ODM orders. Our capabilities include customized wall thicknesses, specific  lengths, and private branding. Our streamlined logistics ensure your global project timelines are met with precision.

Factory-Direct Advantages & Scalable Supply Chain Services

Massive Production Capacity: Leveraging our 20+ years of manufacturing expertise, we maintain high-volume production lines capable of fulfilling large-scale wholesale orders with consistent quality. Our extensive inventory of standard sizes ensures short lead times and prevents project delays for global contractors.
Professional OEM/ODM Customization: We offer tailored solutions to meet specific project demands, including custom  lengths, specialized wall thicknesses, and high-precision laser marking for your brand logo or part numbers.
Strict Zinc Coating Inspection: Quality is our priority. Every batch undergoes rigorous testing to ensure the galvanized layer meets international thickness standards (hot-dip or electro), providing reliable sacrificial protection against corrosion in harsh environments.
Export-Grade Seaworthy Packaging: To ensure our products reach you in perfect condition, we utilize reinforced packaging solutions. Each order is packed in moisture-proof polybags, high-strength cartons, and seaworthy wooden pallets, preventing thread damage or white rust during long-distance ocean transit.
Direct Engineering Support: Our technical team provides professional guidance on thread compatibility (NPT/BSP) and material selection, ensuring you receive the most cost-effective and technically sound components for your local market requirements.

Core Product Features & Advantages

Precision & Durability: Whether it's our motorized ball valves with 100% copper coils or our SS304/316 & Galvanized fittings, every product is built for longevity. We utilize high-strength materials that withstand extreme pressures and corrosive environments.
Leak-Proof Engineering: Our products undergo rigorous CNC machining to ensure global thread compatibility (NPT, BSP, G). With a focus on 100% sealing integrity, we eliminate the risk of leakage in critical piping systems.
Innovation & Efficiency: Our 2-wire motorized valves offer a "Zero Pressure Start" and consume power only during operation, providing a 80% energy-saving, eco-friendly alternative to traditional solenoid valves.
Hygienic & Safe: All stainless steel components are lead-free and food-grade compliant, making them safe for drinking water, pharmaceutical, and food-processing applications.

Source Manufacturer Advantage: As a factory-direct supplier, we offer competitive wholesale pricing without compromising on quality. We control the entire production process—from raw material inspection to final testing.
Rapid Delivery & Robust Packaging: With a massive ready-to-ship inventory, we guarantee short lead times. All orders are packed in export-standard, seaworthy crates to ensure they arrive at your warehouse in perfect condition.

Specification

Material

Malleable cast iron

Brand

JINFENG

Maximum Pressure

25 bar (363 PSI) (2.5 MPa) Class 150

Maximum Temperature

200°C (392°F)

Tensile Strength

350 megapascals

Hardness

HB150 (Brinell)

Application Range

Fire protection systems, water supply systems, gas pipeline systems...

Standard

EN 10242 / ANSI / ASME B16.3 / DIN 2950 / ISO 49 / NBR 6943 / ISO 1879 / UK EN 10242

Thread Standard

EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / British EN10226

Working Pressure

PN25 / 2.5 MPa / 363 PSI / CLASS 150 / 25 Bar

Packing & Delivery

Packaging Details

With/without palletized cartons, double-layer woven bags, or custom packaging

Delivery Details

based on the quantity and specifications of each order, the standard delivery time is 30 to 45 days after receipt of the deposit.

Packaging & Shipping

Mode of Transport

Ocean Shipping offers greater convenience for bulk orders. Transportation costs are low, with delivery typically taking 30 to 60 day

Air Freight offers fast delivery and is ideal for small-weight orders. More cost-effective than courier services, it typically takes 7-12 days.

Express Shipping is ideal for samples and small orders. While slightly more expensive, it offers fast delivery—typically within 7 to 10 days—with door-to-door service.

After Sales Service

Standard Warranty: 12 months (whichever comes first).
Extended Warranty: Optional coverage up to36 months.
Global Support:24/7 technical support and spare parts supply.
Training: On-site or remote operation/maintenance training.