Tricon Steel & Alloys is the most promising refractory anchor manufacturer, supplier, and exporter renowned for delivering exceptional quality and reliability across various industries. Our refractory anchors are the top choice for applications ranging from industrial furnaces and kilns in chemical processing and petrochemical plants to the demanding environments of pharmaceutical facilities and beyond.
Refractory anchors play a critical role in securing refractory linings within high-temperature industrial processes such as furnaces, kilns, boilers, and reactors. Designed to withstand extreme temperatures, thermal shock, and mechanical stress, these anchors ensure the integrity and longevity of refractory linings in harsh operating conditions. Typically made from heat-resistant materials like stainless steel, nickel alloys, or ceramics, our refractory anchors come in various shapes and configurations, including V-anchors, Y-anchors, U-anchors, and spiral anchors, each tailored to meet specific lining requirements.
The primary feature of our refractory anchors is their ability to securely hold refractory materials in place, preventing them from shifting or collapsing under thermal expansion and contraction. This ensures optimal insulation and protection of underlying structural components from high temperatures and corrosive atmospheres. Our refractory anchors are utilized extensively in steelmaking, petrochemical processing, cement manufacturing, and power generation industries, where reliable and durable refractory linings are crucial for high-temperature processes.
As a leading refractory anchor supplier and refractory anchors manufacturer in India, Tricon Steel & Alloys ensures that our refractory anchors meet the highest standards of quality and performance. We offer a range of refractory anchors types to cater to various industrial needs, ensuring durability and efficiency in critical applications.
To guarantee the dependability and performance of our refractory anchors in harsh conditions, we conduct rigorous testing. Our testing protocols include dimensional inspection, load testing, thermal cycling tests, and corrosion resistance assessments. Dimensional inspection confirms the geometry and dimensions of the anchors, while thermal cycling tests replicate severe temperature swings encountered during operation. Load testing evaluates the anchors' mechanical strength and resistance to deformation, and corrosion resistance assessments examine how well the anchors withstand chemical attacks from slag, molten metal, and corrosive gases in the process environment.
Standard | ASTM A193 / ASME SA193 |
Bolt / Screw Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Nuts Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Machine Screws Size | M1.6 – M12 |
Self Tapping Screw Size | No.2 – No. 14 |
Length | 3 mm to 200 mm |
Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Fasteners |
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Form | Hex, Threading, Square, Round as per Gauge Etc. |
Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
Certification | Dual Certified As per ASTM & ASME Codes |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
Production Process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
Cold Forging
This initial process is a cold forging process used to produce a near net shape work billet. An important consideration in cold forging is the tendency for the bar tobolts Manufacturing Process buckle if its unsupported length to diameter ratio is too high. This ratio usually is limited to less than 4:1 but with suitable dies, therefore, cold forging is the most likely production method because bolts have a large head-to-shank ratio, they are longer than 1½ times their diameter, bolts have multiple diameters and finally require a geometrical shap
Thread rolling
The next process applied to the bottom of the work billet is a bulk deformation process known as "thread rolling". This type of cold-forging process is used bolts Manufacturing Processbecause cylindrical can easily have thread applied by rolling the work billet through two dies. The thread rolling process is usually chosen over machining because thread rolling provides higher production rates, more effective material usage, stronger thread due to work hardening and finally better fatigue resistance because the work billet undergoes compressive stresses during the rolling process.
Blackening and Galvanization
The final process induced on the now almost complete bolt is the application of an anti-corrosive layer, to stop oxidation. The usual process is called "blackening"; Either process chemically or physically coats the surface of ferrous metals, creating a strong barrier against humidity and corrosion. Hot Blackening is most popular & common blackening processes:
Hot Blackening
Hot blackening involves dipping the bolt into six different tanks. The bolt is usually "dipped" by automated part carriers for transportation between tanks. These tanks contain, in order, alkaline cleaner, water, caustic soda at 450°C to 500°C and finally the sealant, which is usually crude oil. The caustic soda bonds chemically to the surface of the metal, creating a porous base layer on the bolt.
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Please Call On +91 9892770720 Or Mail Us On info@triconsteels.com
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