Gun Metal Bushes are designed to operate in high-friction and heavy load environment where wear resistance and durability count. Since we are a reputable Gun Metal Bushes Manufacturers in Surendranagar, we produce highly-engineered bushes that have a stable copper-tin-zinc profile that guarantees smooth operations, pressure tightness and corrosion-free operations of marine and industrial systems. Such bushes help reduce friction and provide a good fit and long service life for rotating and weight-carrying assemblies.
We are recognised Gun Metal Bushes Exporters in Surendranagar, and we have stringent quality assurance, consistency in casting and a reliable supply of our products to meet the global engineering demands. Suitable for pumps, valves, and heavy machinery, our gunmetal bushes have the power of consistent performance, structural integrity and consistent and reliable operation.
It is essential to find reliable Gunmetal Bushes Manufacturers in Surendranagar for industries that require robust, durable, and durable bush parts. Ganga R Ispat Metal is a reliable producer of high-quality Gunmetal Bushes in Surendranagar to provide quality solutions to heavy and precision-based applications. Our gunmetal bushes are characterized by the high load capacity, low friction, and high level of corrosion resistance. In our production and machining centers, we provide gunmetal bushes throughout Surendranagar, and our reputation assures them of the same quality, correct sizes, and smooth operation.
Gunmetal bushes are highly utilized when there is a need for strength and durability, as well as resistance to rigorous working environments. Being a trusted Gunmetal Bushes Suppliers in Surendranagar, we offer bushes that can be used in situations of continual functioning and in conditions of high pressure.
Alloy composition, bearing surface quality, dimensional accuracy, and lubrication compatibility depend on their performance. The gunmetal bushes are chosen correctly; they reduce the wear of the machine and enhance its usage efficiency.
Being an established Gunmetal Bushes Dealers in Surendranagar, we provide engineering units, OEMs, and maintenance industries with precision-finished bushes. Our gunmetal bushes are simple to fit and are programmed to be in service for many years.
They find application in pumps, valves, marine products, hydraulics, gear assemblies, and heavy machinery. They are selected depending on operating load, speed, and working environment.
As the world values durable bearing parts, the Gunmetal Bushes Exporters in Surendranagar become extremely crucial in the global markets. Ganga R Ispat Metal is an exporter of gunmetal bushes that meet international quality and performance standards.
Gunmetal bushes of export quality find a wide use in marine, power plant, industrial machine, and infrastructure projects where they need strength and reliability.
Based in Gujarat, India, our logistics network is structured to efficiently serve industrial centers across Surendranagar, ensuring the timely delivery of Gunmetal Bushes in {local_Hubs}.
Gunmetal bushes are priced depending on alloy grade, size of bush, accuracy of machining, surface finish, and prevailing prices of metals. Gunmetal bushes aren't very cheap, but you get a better price when looking at quality over the long term. Cheaper bushes have lower tin and copper content, which compromises the quality.
The better gunmetal bushes with higher tin and copper content will certainly last longer, require lower maintenance schedules, and break down your machines less.
The appropriate gunmetal bush specification guarantees the safe working conditions and increased life of the equipment.
Settle not on inferior quality. Ganga R Ispat Metal will resolve your dilemmas, as we deal in quality Gunmetal bushes. We are always close by and available; feel free to contact us to discuss your needs or request a quotation.
| Grade / Designation | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| G1 / Grade I | 320 – 360 | 180 – 220 | 25 – 35 | 90 – 100 |
| G2 / Grade II | 300 – 340 | 160 – 200 | 20 – 30 | 85 – 95 |
| G3 / Grade III | 280 – 320 | 150 – 190 | 15 – 25 | 80 – 90 |
| LG1 | 250 – 290 | 140 – 180 | 10 – 20 | 75 – 85 |
| LG2 | 240 – 280 | 130 – 170 | 8 – 18 | 70 – 80 |
| LG3 | 220 – 260 | 120 – 160 | 5 – 15 | 65 – 75 |
| LTB-1 | 300 – 340 | 160 – 200 | 20 – 30 | 85 – 95 |
| LTB-2 | 250 – 290 | 140 – 180 | 10 – 20 | 75 – 85 |
| Grade / Designation | Thermal Conductivity (W/m·K) | Specific Heat (J/kg·K) | Thermal Expansion (×10⁻⁶ /°C) | Melting Range (°C) |
|---|---|---|---|---|
| G1 / Grade I | 50 – 55 | 380 – 390 | 17 – 19 | 900 – 1020 |
| G2 / Grade II | 48 – 52 | 375 – 385 | 17 – 19 | 880 – 1000 |
| G3 / Grade III | 45 – 50 | 370 – 380 | 18 – 20 | 870 – 980 |
| LG1 | 42 – 47 | 365 – 375 | 18 – 20 | 850 – 950 |
| LG2 | 40 – 45 | 360 – 370 | 19 – 21 | 840 – 940 |
| LG3 | 38 – 43 | 355 – 365 | 19 – 21 | 830 – 930 |
| LTB-1 | 48 – 52 | 375 – 385 | 17 – 19 | 880 – 1000 |
| LTB-2 | 42 – 47 | 365 – 375 | 18 – 20 | 850 – 950 |
| Grade / Designation | Density (kg/m³) | Poisson's Ratio | Modulus of Elasticity (GPa) | Shear Modulus (GPa) | Specific Gravity |
|---|---|---|---|---|---|
| G1 / Grade I | 8,700 | 0.34 | 110 – 120 | 40 – 45 | 8.7 |
| G2 / Grade II | 8,600 | 0.34 | 105 – 115 | 38 – 44 | 8.6 |
| G3 / Grade III | 8,500 | 0.33 | 100 – 110 | 36 – 42 | 8.5 |
| LG1 | 8,300 | 0.33 | 95 – 105 | 34 – 40 | 8.3 |
| LG2 | 8,200 | 0.32 | 90 – 100 | 32 – 38 | 8.2 |
| LG3 | 8,100 | 0.32 | 85 – 95 | 30 – 36 | 8.1 |
| LTB-1 | 8,600 | 0.34 | 105 – 115 | 38 – 44 | 8.6 |
| LTB-2 | 8,300 | 0.33 | 95 – 105 | 34 – 40 | 8.3 |
| Standard System | Grade / Designation | Equivalent / Common Trade Name |
|---|---|---|
| British Standards (BS) | G1 / Grade I | BS1400 G1-C |
| G2 / Grade II | BS1400 G2-C | |
| G3 / Grade III | BS1400 G3-C | |
| LG1 | BS1400 LG1-C | |
| LG2 | BS1400 LG2-C | |
| LG3 | BS1400 LG3-C | |
| Indian Standards (IS) | LTB-1 | IS 318 LTB-1 |
| LTB-2 | IS 318 LTB-2 |
| Grade / Designation | Inner Diameter (mm) | Outer Diameter (mm) | Length / Width (mm) | Wall Thickness (mm) |
|---|---|---|---|---|
| G1 / Grade I | 10 – 200 | 20 – 300 | 20 – 300 | 5 – 50 |
| G2 / Grade II | 15 – 180 | 25 – 280 | 25 – 250 | 5 – 45 |
| G3 / Grade III | 20 – 150 | 30 – 250 | 25 – 200 | 5 – 40 |
| LG1 | 20 – 120 | 35 – 220 | 20 – 180 | 5 – 35 |
| LG2 | 15 – 100 | 30 – 180 | 20 – 150 | 5 – 30 |
| LG3 | 10 – 80 | 25 – 150 | 15 – 120 | 5 – 25 |
| LTB-1 | 15 – 180 | 25 – 280 | 25 – 250 | 5 – 45 |
| LTB-2 | 20 – 150 | 30 – 250 | 25 – 200 | 5 – 40 |
| Inner Dia (mm) | Outer Dia (mm) | Length (mm) | Weight (kg) |
|---|---|---|---|
| 20 | 30 | 50 | 0.31 |
| 25 | 40 | 50 | 0.54 |
| 30 | 50 | 50 | 0.86 |
| 40 | 60 | 50 | 1.31 |
| 50 | 70 | 50 | 1.87 |
| 60 | 80 | 50 | 2.55 |
| 70 | 90 | 50 | 3.35 |
| 80 | 100 | 50 | 4.28 |
| 90 | 110 | 50 | 5.32 |
| 100 | 120 | 50 | 6.48 |
| Grade / Designation | Cu % | Sn % | Pb % | Zn % | Other % |
|---|---|---|---|---|---|
| G1 / Grade I | 88 – 90 | 8 – 10 | ≤ 1 | 1 – 2 | Fe ≤ 0.1 |
| G2 / Grade II | 85 – 88 | 10 – 12 | ≤ 2 | 1 – 2 | Fe ≤ 0.1 |
| G3 / Grade III | 83 – 87 | 10 – 14 | ≤ 3 | 1 – 3 | Fe ≤ 0.1 |
| LG1 | 80 – 85 | 10 – 15 | 5 – 7 | 0 – 2 | Fe ≤ 0.1 |
| LG2 | 78 – 82 | 10 – 16 | 5 – 7 | 0 – 3 | Fe ≤ 0.1 |
| LG3 | 75 – 80 | 12 – 18 | 6 – 8 | 0 – 3 | Fe ≤ 0.1 |
| LTB-1 | 85 – 88 | 10 – 12 | ≤ 2 | 1 – 2 | Fe ≤ 0.1 |
| LTB-2 | 80 – 85 | 12 – 15 | 5 – 7 | 0 – 2 | Fe ≤ 0.1 |
| Stage | Process / Technique | Description / Purpose |
|---|---|---|
| Raw Material Selection | Copper, Tin, Zinc, Lead (if required) | Selected as per BS 1400 / IS 318 grade |
| Charge Preparation | Accurate batching | Ensures correct alloy composition for G1, G2, G3, LG grades |
| Melting | Induction / Oil-fired furnace | Melting temperature 1000 – 1150 °C |
| Fluxing | Flux & degassing agents | Removes oxides & gas inclusions |
| Alloying | Addition of Tin & Zinc | Achieves specified chemical composition |
| Temperature Control | Pyrometer monitored | Prevents segregation & overheating |
| Casting Method | Centrifugal Casting / Sand Casting | Centrifugal preferred for bushes for uniform wall thickness |
| Mould Type | Metallic / Sand mould | Produces round bushes with required dimensions |
| Pouring | Gravity / Centrifugal | Uniform metal flow for defect-free casting |
| Solidification | Controlled cooling | Reduces shrinkage & porosity |
| Knockout | Mould removal | After solidification |
| Fettling | Removal of risers & gates | Cleans bush surfaces |
| Machining | CNC / Lathe turning | Achieves precise ID, OD & length |
| Heat Treatment (Optional) | Stress relieving / annealing | Improves machinability & dimensional stability |
| Surface Cleaning | Shot blasting / wire brushing | Removes scale, sand, and improves surface finish |
| Inspection | Dimensional, visual & hardness | Ensures conformance to specifications |
| Packing | Wooden crates / bundles | Safe storage and transport |
| Finish Technique | Process / Method | Surface Quality / Result | Purpose / Application |
|---|---|---|---|
| As-Cast Finish | After casting | Rough surface | Non-critical applications or preliminary inspection |
| Shot Blasting | Steel / glass beads | Clean, uniform matte surface | Removes sand, scale, and improves surface |
| Grit Blasting | Abrasive blasting | Slightly roughened surface | Pre-machining preparation |
| Machined Finish | CNC lathe / turning / boring | Smooth & dimensionally accurate | Precision bushes, bearing fit |
| Rough Machining | Lathe / facing | Removes excess material | Pre-finish stage |
| Fine Machining | Finish turning / boring / grinding | Fine surface finish | Ensures tight tolerances for bearing performance |
| Polished Finish | Buffing / manual polishing | Smooth & glossy | Decorative / exposed parts |
| Lapped Finish (Optional) | Manual / machine lapping | Very fine finish | High-precision bearing surfaces |
| Deburring | Manual / mechanical | Sharp edges removed | Safety & assembly convenience |
| Protective Coating | Oil coating / anti-rust spray | Corrosion protection | Storage & transport |
| Finish Type | Ra Value (µm) |
|---|---|
| As-Cast | 12 – 25 |
| Shot Blasted | 6 – 12 |
| Machined | 3 – 6 |
| Fine Machined | 1.5 – 3 |
| Polished / Lapped | ≤ 1.5 |
| Application Area | Use of Gun Metal Bushes | Reason for Use |
|---|---|---|
| Automotive Industry | Suspension bushes, steering components | Good wear resistance and load-bearing capacity |
| Heavy Machinery | Shaft supports, rotating parts | Low friction and high strength |
| Pumps & Motors | Pump shafts, motor housings | Corrosion resistance and durability |
| Marine Equipment | Propeller shafts, marine bearings | Excellent resistance to seawater corrosion |
| Agricultural Machinery | Tractor linkages, rotating joints | Shock resistance and long service life |
| Gear Systems | Worm gear bushes, gear supports | Smooth operation and wear resistance |
| Industrial Equipment | Conveyor systems, rolling mills | Handles heavy loads and continuous operation |
Packaging is a major part of every delivery, and we understand it very well. We supply many types of metals and other industrial metal products to make sure they reach our customers safely. We know products face many types of problems, such as vibration, moisture and rough handling therefore we follow a careful and organised packaging process. Our goal is simple: we deliver every product in the same strong and perfect condition as when it leaves our facility.
We check every order before packing it. The size, straightness, surface quality, grade, and quantity of each rod and bar are checked. We ensure that the material is correct as per the customer request. Once inspected, we sort the products by their size and grade of material. This will ensure that we maintain the order in everything and prevent errors in dispatch. Bundling and loading are also simpler and quicker.
After these steps, make sure to arrange the products in proper alignment so that they are straight and balanced. Then they are strapped down with industrial grade strapping. These straps keep the bundle secure during lifting and transportation. We include additional support to shorten bending or movement in longer rods. We also ensure that the straps do not tear the edges or the surface of the material. This cautious wrapping ensures the merchandise is secure throughout the delivery and transportation.
Sometimes metal can be damaged by moisture and changing weather conditions. We apply protective methods based on the shipment type and destination. We may use anti-rust coatings, moisture-resistant wrapping, or protective covers to prevent them. Our additional cover against humidity and corrosion is given to export shipments and coastal deliveries. These will assist us to retain the shine, surface finish and integrity of our metal products in the long-distance transportation.
In case of large orders and/or shipments to the export market, we offer extra protection. We pack them on heavy pallets or stuff them into tough wooden structures that can be transported all over the world. The packaging is dependent on the size and weight of the shipment. We ensure that the packing is able to withstand packing pressure and movement of containers. This strong outer coating secures the materials throughout their long trips, port services and storage in warehousing.
We have proper lifting equipment such as forklifts and cranes to load materials. Our team places the bundles carefully inside trucks or containers. We place them in such a manner that they do not roll or shift during the transportation. We balance the weight to minimise the weight on any section of the shipment. Our safe loading methods give us the chance to reduce the chances of being damaged in transit, whether it is along the road or the sea.
Ganga R Ispat Metals distributes its products in India and also in overseas markets. We provide transportation with trusted logistics vendors. In the case of domestic deliveries, we organise road transportation. In export orders, we meet the international shipping standards and container loading requirements. Each shipment will be planned based on the delivery schedules to make it arrive on time. Our well organized transport system assists us in delivering products in an efficient and safe way.
We make ready all papers preceding dispatch. These documents can be invoices, packing lists, and required certificates. Proper documentation assists in easy transportation and reduced time in clearance of customs when making export shipments. We have good records to promote transparency and professional service.
A well-structured packaging and transportation process directly impacts product performance upon delivery. Our approach ensures:
We believe that packaging is not just about wrapping materials — it is about protecting the value and reliability of the product until it reaches the client.
In Ganga R Ispat Metals, we suppose that safe packaging and transportation ensure the value of our products. To avoid bending, scratches, and corrosion, we make every effort to avoid transit damage. We consider packaging as our quality responsibility. We have a standard process; however, our packing techniques are changed according to the product size, order quantity, and destination.
We ensure that all the rods and bars are sold to our customers in a powerful, secure and working condition. We offer secure packaging or assured transportation as an additional service.
Due to the minimal self-lubricating ability and the ever-strong wear resistance, the gunmetal bushes will require a minimal amount of maintenance.
A custom service is available to meet the requirements of a specific application or piece of equipment.
Yes, due to the structural design of gun metal, it allows it to function well in constant high-load applications with very little to no wear.
Gunmetal possesses great industrial corrosion resistance, excellent load-bearing ability, and overall serviceable life in industrial applications.
Gunmetal bushes are made of quality-controlled composition and precise machining. This guarantees a long life and the ability to work with the bushes over and over again without having issues.
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