.png)
Stainless Steel Pipe
Top Stainless Steel Pipe Suppliers in Marol MIDC 2026 | Keshav Hydraulics
Keshav Hydraulics is prominent Stainless Steel Pipe Suppliers in Marol, Dealers, Distributors, Wholesalers and Exporters in Marol MIDC. We provide a variety of stainless steel pipes and tubes such as 304, 316, 904L, application specific, custom sizes etc. All kinds of Stainless Steel Tube, SS Seamless Pipe, welded pipe, ERW pipe and fabricated pipe products are available with various grades, sizes, wall thickness, length and surface finish.
Our stainless steel pipes can be provided in either round, square or rectangular shape as per requirement of the project. The choice of our Stainless Steel 1.4301 Pipe is based on pipe grade, pipe size, schedule, wall thickness, pressure, temperature, corrosion environment and application.
With excellent corrosion resistance, strength, durability, dimensional stability and surface cleanliness, our Stainless steel is well suited to challenging operating conditions. Some of the applications of our Stainless Steel Pipe are fluid handling, process piping, construction, fabrication, chemical processing, food processing, pharmaceutical, oil and gas, power generation and general industrial production.
Types of Stainless Steel Pipe
As Stainless Steel Pipe Suppliers in Marol MIDC, we supply different types according to structure and requirement which are given below.
- Stainless Steel Welded Pipe- Welded stainless steel pipes are pipes made by combining two stainless steel strips or sheets in the form of a pipe and joining them by a suitable welding process. Primarily they are employed for general industrial piping, fabrication, construction and fluid handling applications.
- SS 304 Welded Pipes- These Pipes are produced using Grade 304 stainless steel, and have good corrosion resistance, strength, weldability, and surface finish. They can be used in general industrial, architectural, food processing, fabrication and engineering applications.
- SS 304 ERW Pipes- These Pipes are manufactured by an electric resistance welding process. These pipes are used for applications that demand uniformity of size and good welded quality. They are available in various diameters, wall thicknesses and lengths, based on the applicable standards.
- 304 Stainless Steel Pipe- 304 Stainless Steel Pipe is one of the most popular austenitic stainless steel pipe types. It provides a combination of corrosion resistance, strength, formability, weldability and surface finish.
- AISI 304 Pipes- These Pipes are made from grade 304 stainless steel, which is generally chosen for applications that demand good general corrosion resistance and fabrication performance. They are applied in food manufacturing, chemical equipment, architectural fabrication, industrial piping, general engineering and manufacturing of machinery.
- Stainless Steel S30400 Pipe- Stainless Steel S30400 Pipe is the stainless steel grade 304, which is designated as S30400 under UNS. The same grade can also be specified as AISI 304 or Werkstoff 1.4301 depending on the applicable material standard.
- ASME SA 312 TP304 Seamless Pipes- These Pipes are Grade 304 seamless pipes made up as per ASME SA312 standards. ASTM A312/ASME SA312 is widely utilized for austenitic stainless steel pipes for high temperature, and general corrosive applications.
- ASTM A312 Stainless Steel 304 Pipe- These Pipe is a Grade 304 pipe made to the ASTM A312 specification. ASTM A312 is applicable to seamless, straight-seam welded and heavily cold-worked austenitic stainless steel pipes for use in high-temperature and general corrosive service.
- 202 Stainless Steel Pipe- It has chromium and manganese, and is used in certain industrial, fabrication, architectural and general engineering applications. The suitability of a 202 Stainless steel Pipe is dependent on the operating environment, corrosion conditions, mechanical requirements, temperature and application.
- SS 304 Square Pipes- Structural/ Fabrication 304 Square Pipes are pipes with 4 equal sides. They offer a high level of corrosion resistance, strength and clean beautiful look and can be used for architectural structures, frames, machinery, furniture and industrial making.
- SS 304 Rectangular Pipes- SS 304 Rectangular Pipes are made with a rectangular cross-section and are adequate for applications that demand a broader cross-sectional shape. They can be used in fabrication, structural frameworks, architecture, equipment manufacture and industrial structures.
- SS Seamless Pipe- SS Seamless Pipe without longitudinal welded joint, it is a continuous pipe structure. Seamless Stainless Steel Pipe is commonly applied to the situation where the pressure resistance, dimension uniformity, and reliability are important properties.
Pipe Fittings Stainless Steel.
As Stainless Steel Pipe Dealers in Marol, these are employed to join, regulate and direct the flow of pipes. Matching fittings ensure reliable and correct piping arrangements.
Common fittings made of stainless steel are as follows:
- Stainless Steel Elbow
- Stainless Steel Tee
- Stainless Steel Reducer
- Stainless Steel Coupling
- Stainless Steel Cross
- Stainless Steel Cap
- Stainless Steel Union
Stainless Steel Pipe Standards
| Standard | Description |
|---|---|
| ASTM A312 / ASME SA312 | Austenitic stainless steel seamless and welded pipes |
| ASTM A269 | Stainless steel seamless and welded tubing for general service |
| ASTM A213 / ASME SA213 | Seamless stainless steel tubes for boilers, heat exchangers and superheaters |
| ASTM A358 / ASME SA358 | Electric-fusion-welded stainless steel pipe |
| ASTM A789 / ASME SA789 | Duplex stainless steel seamless and welded tubes |
| ASME B36.19 | Dimensions of stainless steel pipes |
| JIS G3459 | Stainless steel pipes |
Chemical Composition of SS 304 Seamless Pipe
| Element | Typical Requirement |
|---|---|
| Carbon | 0.08% Max |
| Manganese | 2.00% Max |
| Silicon | 0.75% Max |
| Phosphorus | 0.045% Max |
| Sulfur | 0.030% Max |
| Chromium | 18.00–20.00% |
| Nickel | 8.00–11.00% |
Mechanical Properties of SS 304 Pipe
As Stainless Steel Pipe Distributors in Marol, following are mechanical properties of SS 304 pipe according to strength and range.
| Property | Typical Value |
|---|---|
| Tensile Strength | 515 MPa Min |
| Yield Strength | 205 MPa Min |
| Elongation | 35% Min |
| Density | Approx. 8.0 g/cm³ |
| Melting Range | Approx. 1400–1450°C |
Features of Stainless Steel Pipe
As Stainless Steel Pipe Wholesalers in Marol MIDC, following are features of our SS Pipe according to resistance and durability purpose.
- Excellent corrosion resistance
- Good mechanical strength
- High durability
- Good weldability
- Excellent surface finish
- Suitable for demanding industrial applications
- Available in seamless and welded forms
- Available in multiple stainless steel grades
- Available in round, square and rectangular profiles
- Suitable for high-temperature applications depending on grade
Applications of Stainless Steel Pipe
As Stainless Steel Pipe Exporters in Marol MIDC, Stainless Steel Pipe Fittings are used across different industries because of their corrosion resistance, durability and hygienic surface characteristics.
- Chemical Processing Plants- Stainless Steel Pipes are used for transferring chemicals, solvents and process fluids. Stainless steel 304/316/904L Pipes & tubes are resistant to corrosion, which contributes to their performance in harsh chemical settings.
- Pharmaceutical Industry- Stainless Steel Pipes are employed in sanitary piping systems, in fluid transfer systems and in pharmaceutical processing. The smooth surface and corrosion resistance of their processing surfaces facilitate hygienic processing needs.
- Dairy Industry- In dairy plants Stainless Steel Pipes are being used for the milk transfer system, milk processing lines and cleaning system. They are corrosion resistant and hygienic so they can be easily cleaned on a regular basis.
- Oil & Gas Industry- Fluid handling, process lines and specific equipment’s in the oil and gas sectors are made of Stainless Steel Pipes. Under Service Conditions, appropriate SUS grade is capable of corrosion resistance.
- Petrochemical Industry- In petro chemical plant, stainless steel pipes are used to transport the process fluid, chemicals and hydrocarbons. Stainless Steel S30400 Pipes are also durable and corrosion resistant and are recommended for certain high-temperature and corrosive applications.
- Power Generation- Stainless Steel Pipes are employed in cooling systems, process lines, condensate systems and so on for plant applications. Temperature, pressure and fluid properties determine grade selection.
Testing & Quality Inspection
Our stainless steel pipes can be inspected according to the applicable product standard and customer requirements. Typical inspection and testing requirements include:
| Test | Purpose |
|---|---|
| Chemical Analysis | Verifies chemical composition |
| PMI Test | Confirms material grade |
| Tensile Test | Checks tensile properties |
| Yield Strength Test | Determines yield performance |
| Hardness Test | Checks material hardness |
| Flattening Test | Evaluates pipe integrity |
| Flaring Test | Checks ductility and deformation |
| Hydrostatic Test | Checks pressure integrity |
| Radiography | Examines weld quality where applicable |
| Dimensional Inspection | Verifies diameter, thickness and length |
| Intergranular Corrosion Test | Evaluates corrosion susceptibility where specified |
Why choose our Stainless Steel Pipes?
- Multiple Grade Options- Depending on the requirement of the application, we supply the stainless steel pipes of the following widely used grades: 202, 304, 316 and 904L.
- Seamless & Welded Availability- We manufacture SS Seamless Pipe, Stainless Steel 304 Seamless Pipes, SS 304 Welded Pipes and SS 304 ERW Pipes.
- Standard-Based Supply- Product can be provided in compliance with applicable ASTM, ASME, AISI, DIN, EN and JIS standards.
- Different Shapes & Sizes- We supply Round Pipes, SS 304 Square Pipes and SS 304 Rectangular Pipes for industrial and fabrication needs.
Keshav Hydraulics , is well-known Stainless Steel Pipe Suppliers in Marol MIDC, Dealers, Distributors, Wholesalers and Exporters in Marol MIDC. We offer quality Stainless Steel Pipes and Tubes in various grades, sizes, wall thickness and specification as per the requirement of the project. Made and tested to the standards of industry, our stainless steel pipes can be used for a number of applications including chemical, pharmaceutical, food, oil & gas, construction, engineering, fabrication and for fluid-handling. Please discuss with us the specifications, size and grade you require. Contact us ,
FAQs
Stainless steel pipes are available in grades such as SS 202, SS 304, SS 304L, SS 316, SS 316L and SS 904L. Grade selection depends on corrosion resistance, temperature, pressure and application requirements.
Stainless Steel Pipe is generally specified for fluid and process applications, while Stainless Steel Tube is commonly used for structural, mechanical and heat-transfer applications. Dimensions and applicable standards can also differ.
An SS Seamless Pipe is manufactured without a longitudinal welded seam. It is commonly selected for applications requiring reliable pressure handling and continuous pipe construction.
Yes, stainless steel pipes can be supplied in different diameters, wall thicknesses, lengths, finishes and profiles. Availability depends on the required grade, manufacturing process and applicable standard.
Stainless Steel S30400 Pipes are Grade 304 stainless steel pipes identified using the UNS S30400 designation. They are available in seamless and welded forms depending on the required specification.
An ASTM A312 Stainless Steel 304 Pipe is a Grade 304 pipe manufactured according to ASTM A312 requirements. This specification covers applicable seamless and welded austenitic stainless steel pipes.
ASME SA 312 TP304 Seamless Pipes are used in suitable high-temperature, corrosive and general industrial piping applications. They are manufactured from Grade 304 stainless steel according to the applicable ASME specification.
Stainless Steel 1.4301 Pipe refers to Grade 304 stainless steel under the Werkstoff designation 1.4301. It is also commonly associated with AISI 304 and UNS S30400.