ISO2531 Zinc Coating Cement Mortar Lining Ductile Iron Pipe Fitting All Flange Tee
Brand TOPSUN
Product origin China
Delivery time 30 days
Supply capacity 10,000 tons per year
ISO2531 compliant ductile iron pipe fittings, specifically the Zinc Coating & Cement Mortar Lined All Flange Tee, are engineered for superior corrosion resistance and long service life in demanding environments. Key features include a robust zinc coating for cathodic protection and a smooth cement mortar lining that minimizes fluid friction and prevents scaling. These fittings are the preferred choice for major municipal water supply projects, industrial water pipelines, and firefighting systems, with a proven track record in large-scale infrastructure developments.
We possess strong in-house R&D capabilities and advanced production lines, ensuring every fitting, including the All Flange Tee, meets the highest international standards. Our technical expertise allows for precise control over the galvanizing and mortar lining processes, guaranteeing consistent quality and durability. This manufacturing prowess is demonstrated through our successful partnerships and numerous project completions for utilities and construction firms worldwide.
Supported by high-volume production capacity, we maintain a significant inventory of various fitting sizes to guarantee prompt delivery and reliable supply for urgent project needs. Our global sales network has facilitated the distribution of thousands of these units, solidifying our position as a leading supplier. We are committed to providing high-quality ductile iron pipe fittings and comprehensive technical support to partners across the globe.
1 | Type: | Tyton (push on) Socket Pipe Fitting |
Flanged Pipe Fitting | ||
K type Bolted Gland Pipe Fitting | ||
Mechanical Joint Pipe Fitting | ||
Ductile Iron Pipe Fitting for PVC Pipe | ||
2 | Standard: | ISO2531, EN545, EN598, BS4772, EN12842, AWWA C110, AWWA C153, etc |
3 | Size: | DN80~2600mm |
4 | Pressure: | PN10, PN16, PN25, PN40 |
5 | Application: | Water supply project, drainage, sewage, irrigation, water pipeline. |
6 | Certificate: | ISO9001, BV, WRAS, BSI |
7 | Internal Coating: | a). Portland cement mortar lining |
b). Sulphate Resistant cement mortar lining | ||
c). High-Aluminum cement mortar lining | ||
d). Fusion bonded epoxy coating | ||
e). Liquid epoxy painting | ||
f). Black bitumen painting | ||
8 | External Coating: | a). Zinc + bitumen painting |
b). Fusion bonded epoxy coating | ||
c). Zinc-aluminum alloy + liquid epoxy painting | ||
9 | Accessories: | Rubber rings & Gaskets : SBR or EPDM Bolts & Nuts : Galvanized carbon steel G4.8/G8.8, or SS304/SS316 |
10 | Packing: | Wooden case/pallet with plastic layer, or as per customer's requirements. |
This Ductile Iron All Flange Tee, manufactured to ISO2531 standards, is engineered for superior performance and longevity in demanding pipeline systems. Its core strength comes from the ductile iron material, which offers exceptional mechanical strength and impact resistance, superior to traditional cast iron. The fitting is protected by a dual-layer defense system: a robust zinc coating provides reliable cathodic protection against corrosion, while the cement mortar lining ensures a clean, smooth bore that minimizes friction loss, prevents internal scaling, and safeguards water quality.
The "All Flange" design with three flanged ends facilitates straightforward and secure bolted connections, ensuring a rigid, leak-resistant joint system ideal for critical pipeline nodes. This combination of high-strength material, advanced corrosion protection, and easy installation makes it a durable and cost-effective solution for water transmission and distribution networks.
This high-performance All Flange Tee is designed for critical junctions in pressurized fluid conveyance systems, primarily within the water and wastewater sectors. Its robust construction makes it ideal for municipal potable water distribution networks, including main supply lines and connections to fire hydrants. The cement mortar lining is particularly suited for clean water, preventing interior corrosion and maintaining water quality.
Furthermore, the fitting is extensively used in non-aggressive raw water transmission, industrial process water lines, and irrigation systems. The external zinc coating provides essential protection for buried applications, even in moderately corrosive soils. The all-flange design allows for easy integration with valves, pumps, and other pipeline components, making it a preferred choice for plant piping, pipeline crossings, and sections requiring future maintenance or expansion. Its reliability ensures long-term service in essential infrastructure.
This product is an All Flange Tee, a premium-grade pipe fitting manufactured from Ductile Iron, in full compliance with the international standard ISO 2531. This standard ensures superior material properties, dimensional accuracy, and pressure ratings for dependable performance in demanding pipeline systems.
The fitting is engineered with a comprehensive **Dual-Protection System** for maximum service life. Externally, it features a uniform **Zinc Coating** applied via the spray or spin process. This coating acts as a sacrificial anode, providing effective cathodic protection against galvanic corrosion and safeguarding the fitting in a wide range of burial conditions. Internally, the pipe is lined with a smooth, high-density **Cement Mortar Lining**. This lining creates a stable, non-reactive barrier that prevents internal corrosion, minimizes scaling and biofilm growth, and ensures consistent flow characteristics with minimal head loss over decades of service.
As an **All Flange Tee**, the fitting is designed with three flanged outlets, manufactured to standard drilling patterns. This design facilitates robust, rigid, and leak-proof connections to other flanged components such as valves, pumps, or other pipe sections, using bolted gasket joints. It is specifically intended for creating 90-degree branch connections in pressurized main lines.
The combination of high-strength ductile iron, superior corrosion protection, and a flanged connection design makes this tee fitting an exceptionally durable, reliable, and low-maintenance solution for critical infrastructure applications in potable water transmission, distribution networks, and industrial water systems.
CUSTOMERS & MARKET
Q: What's your qualification in this product ?
A: We have been engaged in this industry for decades with seasoned export team. All the product is strictly conformed to the international standard ISO2531:1998,EN545-2002 and other related standard.
Q: How long is your delivery time ?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.
Q: What's your terms of payment ?
A: 30% T/T in advance , balance before shipment or against L/C . And D/P , D/A ,L/C for free options.
Q: What's your trade terms ?
A: FOB , CIF , CFR as per client's requirements.
If you have any other questions , please feel free to contact us.
