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Haynes 25 Round Bars are premium cobalt-based superalloy bars manufactured from UNS R30605 / Alloy L605, offering exceptional high-temperature strength, oxidation resistance, wear resistance, and corrosion resistance. These bars are specifically engineered for demanding aerospace, gas turbine, marine, chemical processing, and high-temperature industrial applications where superior mechanical performance is essential. Haynes 25 maintains excellent strength and stability at elevated temperatures while providing outstanding resistance to thermal fatigue and aggressive corrosive environments.

Stainless Steel Impex is a leading manufacturer, supplier, exporter, and stockist of Haynes 25 Round Bars in India. We manufacture round bars, flat bars, square bars, hex bars, rectangular bars, and forged bars in various dimensions and finishes to meet customer-specific requirements. Our products are produced using premium raw materials, advanced manufacturing processes, and stringent quality control procedures to ensure precise dimensions, excellent surface finish, and reliable performance. Every product is tested according to international quality standards before dispatch.

Grade: Haynes 25 Round Bar

Haynes 25 Square bar size: 4 to 100mm

Haynes UNS R30605 Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID)

AMS 5759 Haynes 25 Hex Bar size :2-100mm A/F

Haynes UNS R30605 Rectangles Size : 33 x 30mm to 295 x 1066mm

AMS 5759 Haynes 25 Flat bar size: Thickness: 2 -100mm, Width: 10 to 500mm

AMS 5759 Haynes 25 Round bar size: Diameter: 3-~800mm

Haynes UNS R30605 Round Bar Standard Dimensions : Diameter / Height: Haynes 25 Rod and Bar Sizes : 0.5 inches / 0.625 inches / 0.75 inches / 0.875 inches / 1.0 inches / 1.125 inches / 1.25 inches / 1.375 inches / 1.5 inches / 1.75 inches / 2.0 inches / 2.25 inches / 2.5 inches / 2.75 inches / 3.0 inches / 3.25 inches / 3.5 inches / 3.75 inches / 4.0 inches / 4.25 inches / 4.5 inches / 5.0 inches / 5.25 inches / 5.5 inches / 6.0 inches / 7.0 inches / 8.0 inches / 9.0 inches.

Haynes 25 Surface: Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline

Haynes UNS R30605 Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements

AMS 5759 Haynes 25 Technique : Haynes 25 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod

Haynes 25 Condition : Hardened & tempered, annealed

Finish : Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black

Processing : Bar cutting to 650mm

Haynes 25 Round Bars Equivalent Grades

STANDARD: Haynes 25
Material No: 2.4964
EN Designation: CoCr20W15Ni
UNS: R30605
Alloy: 25

Our Haynes 25 Sheets & Plates are manufactured from premium-quality cobalt-based superalloy (UNS R30605 / Alloy L605) to provide outstanding high-temperature strength, oxidation resistance, and excellent corrosion resistance. Produced in accordance with AMS 5759 and AMS 5537 standards, these sheets and plates are widely used in aerospace, gas turbines, industrial furnaces, chemical processing, and medical applications. Available in hot rolled, cold rolled, perforated, chequered, shim, and plain forms, our Haynes 25 products offer exceptional mechanical properties, dimensional accuracy, and long service life under extreme operating conditions.

Specifications: AMS 5759, AMS 5537

Standard: AMS, AMS, API

Thickness: 3mm-80mm

Width: 1.5mm to 1500mm

Specialize sheets, Plates : Perforated Sheet, Chequered Plates

Size :0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH

Form : Plates, Sheets, Plain Sheet, Shim Sheet

Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.

Grade: HAYNES 25 UNS R30605

Standard: Haynes 25
Material No: 2.4964
EN Designation: CoCr20W15Ni
UNS: R30605
Alloy: 25

Our Threaded Rods are manufactured from premium-quality materials to provide exceptional strength, durability, and corrosion resistance for demanding industrial applications. Designed in accordance with ASTM, ASME, DIN, and other international standards, these rods ensure secure fastening and reliable performance across various industries. Available in fully threaded, partially threaded, double-end, tap-end, fine pitch, metric, Acme, trapezoidal, and heavy threaded configurations, they are suitable for construction, petrochemical, oil & gas, marine, power generation, and engineering applications. Each threaded rod undergoes strict quality inspection to guarantee dimensional accuracy, superior finish, and long service life.

Specifications: ASTM A193 / A479, ASME SA193 / A479

Specification: DIN, ASTM, BS and all International Standards

Length: 3 mm to 200 mm

Threaded Rods Size: M6 to M52 & 1/4\" to 2\"

Form: Fully Threaded Rod, Partially Threaded Rod, Tap End Threaded Rod, Double End Threaded Rod, Fine Pitch Threaded Rod, Metric Threaded Rod, all-thread Rod, Heavy Threaded Rod, Acme Threaded Rod, Trapezoidal Threaded Rod, Coil Rod, Threaded Bar.

Custom 455 Round Bars are premium precipitation-hardening stainless steel bars manufactured from UNS S45500 / EN 1.4543 grade for applications requiring exceptional strength, toughness, and corrosion resistance. These round bars deliver outstanding mechanical properties after age hardening while maintaining excellent dimensional stability and machinability. They are widely used in aerospace, petrochemical, power generation, marine, medical, and defense industries where high performance under demanding operating conditions is essential. Available in round, flat, square, hexagonal, and rectangular forms, our Custom 455 Round Bars are produced in accordance with international quality standards and supplied in various sizes, finishes, and custom specifications.

Grade: Custom 455 Round Bar

Square bar size : 4 to 100mm

Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID)

Hex Bar size : 2-100mm A/F

Rectangles Size : 33 x 30mm to 295 x 1066mm

Flat bar size : Thickness: 2 -100mm, Width: 10 to 500mm

Round bar size : Diameter: 3-~800mm

Surface: Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline

Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clientsâ?? requirements

Technique : Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod

Condition : Hardened & tempered, annealed

Finish : Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black

Processing : Bar cutting to 650mm

Custom 455 Round Bars Equivalent Grades

STANDARD: Custom 455
Material No: 1.4543
UNS: S45500

Stainless Steel Bollards are durable safety and security posts designed to control vehicle access, protect buildings and infrastructure, and provide effective pedestrian and parking protection. Stainless Steel Impex manufactures, supplies, stocks, and exports stainless steel bollards in fixed, removable, ground-mounted, surface-mounted, and custom configurations. Manufactured from quality stainless steel grades such as SS 304 and SS 316, these bollards offer excellent corrosion resistance, mechanical strength, durability, and low maintenance. They are suitable for commercial buildings, parking areas, public spaces, industrial facilities, roadways, security zones, and architectural applications. Custom heights, diameters, mounting arrangements, finishes, and designs can be provided according to project requirements.

Types

SS Ground Mounting bollard
SS Surface Mounting bollard
Stainless Steel Bollard Covers
Stainless Steel Bollard

Specification of Stainless Steel Bollards
Height: 900mm / 1200mm / Custom

Pole Dia: 75mm / 100mm / 150mm / Custom

Stainless Steel Impex is a manufacturer, supplier, stockist, and exporter of high-quality Stainless Steel Syphon Pipes & Tubes for pressure gauge and high-temperature process applications. Stainless Steel Syphons are designed to protect pressure instruments from direct exposure to high-temperature steam, hot gases, and process media while also helping reduce the effects of rapid pressure fluctuations.

Our Stainless Steel Syphon Pipes & Tubes are manufactured from quality stainless steel grades including SS 304, SS 304L, SS 316, and SS 316L. They are available in different configurations such as Pigtail, Q Type, U Type, Coil Form, and Trumpet Type to suit different pressure measurement and process requirements.

These syphons create a cooling and condensing section between the process line and pressure gauge, helping protect the sensing instrument and extend its service life in high-temperature applications. They can be supplied with different connection configurations and thread sizes, including BSP and NPT, according to customer requirements.

Stainless Steel Syphon Pipes & Tubes are widely used in steam systems, boilers, pressure measurement equipment, chemical processing, petrochemical plants, oil and gas facilities, power generation, and other industrial applications requiring reliable pressure gauge protection.

Syphon Material : SS304, SS304L, SS316, SS316L

Syphon Pipe : Pipe Sch 40 or 80 or 120

Connection Type : MxM, MxF, FxF

Thread Size : 3/8 or 1/2 bsp or npt

Pressure Rating (Sch 40) : 135 bar at 400 deg C

Type : Pigtail Syphon, U Shape Syphon, U Type Syphon 270 Degree, U Type Syphon 90 Degree, Syphon U Type Male X Male, Syphon U Type Male X Female, Syphon Umbrella Type, Syphon Umbrella Type Male X Male, Syphon Umbrella Type Male X Female, Q Shape Syphon, Q Type Syphon 90 Degree, Q Type Steam Syphon 90 Degree, Q Type Pigtail Syphon 180 Degree, Coil Form Syphon, Trumpet Type Syphon

Stainless Steel Impex is a leading manufacturer, supplier, stockist, and exporter of high-quality Stainless Steel Feed Pipes for industrial applications. Our feed pipes are manufactured using suitable stainless steel grades and alloys and can be supplied in different sizes, wall thicknesses, dimensions, and specifications according to customer requirements.

Stainless Steel Feed Pipes are primarily used for supplying water to boilers, steam systems, vessels, reactors, and other industrial equipment. These pipes are designed to perform reliably under demanding temperature and pressure conditions while offering excellent durability, mechanical strength, and corrosion resistance.

Our Stainless Steel Feed Pipes offer resistance to corrosion, pitting, crevice corrosion, oxidation, and chloride stress corrosion cracking. Their excellent workability, reliability, and long service life make them suitable for demanding applications across petrochemical, chemical, oil and gas, pharmaceutical, marine, offshore, power generation, pulp and paper, and water treatment industries.

We conduct quality checks and testing on our feed pipes to verify their dimensional accuracy, mechanical properties, toughness, hardness, and overall product quality. Pipes can be supplied according to applicable national and international standards and customer-specific requirements.

Specifications: ASTM A335 / ASME SA335

Outer Diameters: Ranging from 31.8 mm to 711 mm

Wall Thicknesses: From 2.3 mm to 100 mm

Dear Procurement Manager,

I am pleased to introduce Stainless Steel Impex, a leading stockist and exporter of ferrous and non-ferrous metals.

We specialize in supplying high-quality stainless steel sheets, plates, and coils, including the following specifications:

- S.S.347 / 1.4550
- S.S.304 / 1.4301
- S.S.316L / 1.4404
- S.S.316Ti / 1.4571
- DUPLEX UNS S32205 / S31803 / 1.4462
- SUPER DUPLEX S32750 / 1.4410
- S.S. 321 / 1.4541
- S.S. 317L / 1.4438

Our materials meet the highest industry standards, ensuring durability and performance for your projects. I have attached our company profile and product catalogue for your review.

Please send us your current enquiries so we can provide our most competitive quotes. We welcome the opportunity to work with you.

We specialize in supplying high-quality stainless steel round bars, plates, and coils, including the following specifications:


- INCONEL
- MONEL
- HASTELLOY
- S.S. 347 / 1.4550
- S.S. 304 / 1.4301
- S.S. 316L / 1.4404
- S.S. 316Ti / 1.4571
- DUPLEX UNS S32205 / S31803 / 1.4462
- SUPER DUPLEX S32750 / 1.4410
- S.S. 321 / 1.4541
- S.S. 317L / 1.4438

Our materials are sourced to meet high industry standards, ensuring durability and performance for your projects.

We specialize in the supply of high-quality Stainless Steel Fittings including the following specifications:

- S.S.347 / 1.4550
- S.S.304 / 1.4301
- S.S.316L / 1.4404
- S.S.316Ti / 1.4571
- DUPLEX UNS S32205 / S31803 / 1.4462
- SUPER DUPLEX S32750 / 1.4410
- S.S. 321 / 1.4541
- S.S. 317L / 1.4438

Our materials are sourced to meet the highest industry standards, ensuring durability and performance for your projects.

Manufacturers of Stainless Steel & High Nickel Alloy Feed Pipes, Manufacturers of Stainless Steel Bollards, Manufacturers Of High Precision Stainless Steel Nozzles, Manufacturers of Perforated Sheets, Manufacturers of Wire Mesh, Manufacturers of Stainless Steel Expanded Wire Mesh & Textured Sheets. WE UNDERTAKE FABRICATION JOBS LIKE WELDIND JOBS, MACHINING JOBS, SHEET METAL Component Job Works, Laser Cut & CNC carving, Perforating & Metal Brushing / Plating & PVDF Coating, Sheet Metal Bending Job Works, CNC Bending Job Works, Power Press Punching Job Work, CNC Lathe Job Work, Electroplating Job Works, Pipe Bending Job Work.

Stockists & Exporters of Stainless Steel Coils, Sheets, Plates, Pipes, Tubes, Flanges, Fittings, Rods, Wires, Angles, Channels, Fasteners.
Stockists & Exporters of Inconel, Monel, Hastelloy, Duplex, Super Duplex.

Round Steel Pipes, also known as Circular Hollow Sections (CHS), are
manufactured from high-quality structural steel to provide uniform strength
and excellent load distribution.

These pipes are widely used in structural frameworks, industrial construction,
poles, scaffolding, and fabrication applications. Their circular shape offers
high resistance to torsion and compression.
Supplied with Mill Test Certificate as per applicable standards.

Rectangular Hollow Sections (RHS) are manufactured from high-quality structural
steel, offering excellent strength, stability, and dimensional accuracy.
Triton Alloys Inc. supplies premium S355 Rectangular Hollow Pipes in various sizes and finishes, ensuring global standards compliance and reliable performance for demanding projects.
RHS are widely used in structural frameworks, industrial buildings, bridges,
and fabrication works where higher bending strength is required along one axis.
Supplied with Mill Test Certificate as per applicable standards.

Square Hollow Sections (SHS) are manufactured from high-quality structural steel to provide excellent strength, dimensional accuracy, and load-bearing
performance.

These square hollow pipes are widely used in construction, structural frames,
industrial sheds, bridges, and fabrication work. Their uniform shape offers
better torsional strength, clean aesthetics, and efficient material usage.

Material is supplied with Mill Test Certificate as per applicable standards.

Steel Round Bars are manufactured using high-quality raw material and
standardized rolling processes to ensure consistent mechanical properties,
dimensional accuracy, and surface finish.

These round bars are widely used in construction, engineering, machining,
fabrication, and industrial applications. Known for their strength,
machinability, and weldability, they are suitable for shafts, fasteners,
structural supports, and general engineering purposes.

Material is supplied with Mill Test Certificate as per applicable standards.

Structural Steel Plates Grade S355 are high-strength low-alloy steel plates manufactured in accordance with EN 10025-2 standards. These plates offer a minimum yield strength of 355 MPa, excellent weldability, and dependable mechanical performance, making them suitable for demanding structural and load-bearing applications.

S355 steel plates are widely used in construction, infrastructure, heavy fabrication, bridges, industrial buildings, and machinery bases. The material provides an optimal balance of strength, toughness, and formability, ensuring long service life and cost-effective performance.

Plates are supplied with Mill Test Certificates as per EN 10204 3.1, ensuring full traceability and quality assurance.

Steel Wire Mesh is a versatile and durable industrial product manufactured using premium-quality stainless steel or galvanized steel wires. Produced through precision weaving or welding processes, it offers exceptional strength, corrosion resistance, dimensional stability, and long service life. Available in woven, welded, perforated, crimped, hexagonal, PVC-coated, and filtration mesh variants, steel wire mesh is suitable for construction, industrial filtration, fencing, security, mining, agriculture, food processing, petrochemical, and architectural applications. Our Steel Wire Mesh is manufactured in various wire diameters, mesh openings, panel sizes, and surface finishes, with customized specifications available to meet diverse industrial requirements. Engineered for superior performance, it provides excellent durability even in harsh environments.

Material Grades: 304, 316, 430

Wire Diameter: 0.5 mm to 6 mm

Panel Sizes: Standard sizes: 1 m x 2 m, 1.2 m x 2.4 m, or custom

Coating Options: Bare, PVC coated, or Galvanized

Finish : Polished, Matte, or Brushed

Application Categories: Reinforcement, Fencing, Industrial, Decorative

Corrosion Resistance: High (Grade 316 > Grade 304 > Grade 430)

Strength:High tensile and compressive strength

Customization:Available for specific shapes and sizes

Stainless Steel Impex is a leading manufacturer, supplier, exporter, and stockist of premium quality KOVAR Sheets & Plates manufactured from high-grade UNS K94610 alloy. Known for their controlled thermal expansion and exceptional dimensional stability, KOVAR alloy sheets and plates are widely used in glass-to-metal sealing applications, electronics, aerospace, telecommunications, semiconductor, and vacuum technology industries. Our KOVAR sheets and plates are available in hot rolled, cold rolled, perforated, chequered, and shim forms in various thicknesses and dimensions to meet diverse industrial requirements.

Manufactured in accordance with international quality standards, our KOVAR alloy products offer excellent machinability, oxidation resistance, corrosion resistance, and outstanding compatibility with hard glass and ceramics. Every sheet and plate undergoes stringent quality inspections, including PMI testing, dimensional verification, mechanical testing, and surface inspection to ensure consistent quality and reliable performance. We also provide customized sizes and prompt worldwide delivery with secure packaging.

Standard: AMS, AMS, API

Thickness: 3mm-80mm

Size :0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH

Production: Hot-Rolled (HR) / Cold-Rolled (CR)

Width: 1.5mm to 1500mm

Specialize sheets, Plates : Perforated Sheet, Chequered Plates

Form : Plates, Sheets, Plain Sheet, Shim Sheet

Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.

Grade: Kovar Sheet, Plates / UNS K94610

STANDARD: Kovar
Material No: 1.3981
UNS: K94610

Our Permendur 2V Sheets & Plates are manufactured from premium-quality UNS R30005 alloy to deliver exceptional magnetic properties, high saturation induction, and excellent mechanical strength. Produced to international quality standards, these sheets and plates are widely used in electrical equipment, aerospace components, magnetic circuits, actuators, sensors, and precision engineering applications. Available in hot rolled, cold rolled, perforated, chequered, shim, and plain forms, our Permendur 2V products provide superior dimensional accuracy, excellent machinability, and reliable performance in demanding operating environments.

Standard : AMS, AMS, API
Specialize sheets, Plates : Perforated Sheet, Chequered Plates
Thickness : 3mm - 80mm
Width : 1.5mm to 1500mm
Size : 0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH
Form : Plates, Sheets, Plain Sheet, Shim Sheet
Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.
Grade : Permendur 2V UNS R30005

Pipes ( Seamless & Welded )

Std's Material :

ASTM A106 GR A/B/C, A335 GR P1, P5, P9, P11, P12, P22, P91, A333, GR3, GR6, A334 Gr.1, Gr.6, A161, A200, A312 GR. TP 304, 304L, 321, 347, 316, 316L, API 5A, 5AX, 5L, 5LX, X46, X51 & X60, IS 3589 ( BLACK GR 330 & GR 410 ). SAW 672, Steam 672, Steam Boiler Class, Plus major "Exotic" materials i.e., various grades Nickel, Monel, Incoloy, Hastelloy, Inconel, Cupronickel & Titanium.

Dimensions: ANSI B 36.10 & B 36.19

Sizes:
1/2" N.B TO 24" N.B Seamless
1/2" N.B TO 48" N.B. Welded (ERW)