ASTM A312 TP348 Stainless Steel Pipes Manufacturer in India
When it comes to premium-quality stainless steel pipes, Sachiya Steel International Private Limited stands tall as India’s leading manufacturer and exporter of ASTM A312 TP348 stainless steel pipes. With our expertise, global reach, and unwavering commitment to excellence, we supply industries worldwide with piping solutions renowned for durability, reliability, and superior performance.
ASTM A312 TP348 stainless steel pipe are a vital choice for industries requiring high resistance to corrosion, excellent mechanical strength, and the ability to withstand extreme temperatures. This blog dives into all the details about these pipes, their unique properties, applications, and why Sachiya Steel International is the trusted name for these products.
What Are ASTM A312 TP348 Stainless Steel Pipes?
ASTM A312 TP348 stainless steel pipe are crafted from a special austenitic alloy containing chromium, nickel, and niobium (columbium). This alloy combination ensures outstanding resistance to oxidation, high thermal stability, and exceptional mechanical properties, even under the most demanding operational conditions.
These pipes comply with the stringent standards set by ASTM. They are widely used in critical industries like oil and gas, chemical processing, power generation, and more, ensuring safety and reliability for engineers and designers.
Technical Specifications of ASTM A312 TP348 Stainless Steel Pipes
| Specification | Details |
|---|---|
| Standard | ASTM A312 |
| Grade | TP348 |
| Sizes | 1/8” NB to 24” NB |
| Type | Seamless, Welded, EFW |
| Schedules | SCH 5, SCH 10, SCH 40, SCH 80, SCH 160 |
| Length | Single Random Length, Double Random Length, or Cut Length |
| End Types | Plain End, Beveled End, Threaded |
| Surface Finish | Polished, Heat-Treated, Annealed, Cold Drawn |
These specifications illustrate the versatility of ASTM A312 TP348 stainless steel pipe, carefully manufactured to address every niche demand.
Chemical Composition of ASTM A312 TP348 Stainless Steel Pipes
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 17.0–19.0 |
| Nickel (Ni) | 9.0–13.0 |
| Carbon (C) | Max 0.08 |
| Manganese (Mn) | Max 2.0 |
| Silicon (Si) | Max 1.0 |
| Phosphorus (P) | Max 0.045 |
| Sulfur (S) | Max 0.03 |
| Niobium (Nb) | Stabilized through alloying |
The inclusion of niobium provides enhanced resistance against intergranular corrosion and makes the pipes suitable for high-pressure environments.
Mechanical Properties of ASTM A312 TP348 Stainless Steel Pipes
| Property | Value |
|---|---|
| Tensile Strength | Minimum 515 MPa |
| Yield Strength | Minimum 205 MPa |
| Elongation | Minimum 35% |
| Hardness (Rockwell B) | Max 90 HRB |
These mechanical properties make TP348 stainless steel pipe the first choice for applications where strength and resilience are paramount.
Dimensional Chart for ASTM A312 TP348 Stainless Steel Pipes
| Pipe Size (OD) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|
| 1/8” NB | 1.24 | 0.33 |
| 1/2” NB | 2.11 | 1.27 |
| 1” NB | 3.38 | 5.43 |
| 2” NB | 3.91 | 10.45 |
| 4” NB | 6.02 | 17.85 |
| 6” NB | 7.11 | 38.47 |
| 24” NB | 15.09 | 198.85 |
This dimensional chart is critical for industries that work with tight tolerances and require precise pipe dimensions for installation or manufacturing processes.
Price List for ASTM A312 TP348 Stainless Steel Pipes
| Pipe Size | Price per Meter (INR) | Price per Ton (INR) |
|---|---|---|
| 1/8” NB | ₹120 | ₹120,000 |
| 1/4” NB | ₹140 | ₹140,000 |
| 1/2” NB | ₹180 | ₹180,000 |
| 1” NB | ₹240 | ₹240,000 |
| 2” NB | ₹300 | ₹300,000 |
| 6” NB | ₹500 | ₹500,000 |
(Note that prices may vary due to raw material fluctuations. Contact us for accurate and current pricing.)
Export Countries
Sachiya Steel International maintains its reputation as a global leader by serving clients across continents. Below is a table listing the countries where we export ASTM A312 TP348 stainless steel pipe.
| Region | Countries |
|---|---|
| Asia | India, UAE, Japan, South Korea, Singapore |
| Europe | UK, Germany, France, Italy, Netherlands |
| North America | USA, Canada, Mexico |
| South America | Brazil, Argentina, Chile |
| Africa | South Africa, Egypt, Nigeria |
| Oceania | Australia, New Zealand |
With full logistical support, we ensure the timely delivery of products in perfect condition across the globe.
Applications of ASTM A312 TP348 Stainless Steel Pipe
Thanks to their unique properties, ASTM A312 TP348 pipe are widely used in the following industries:
-
Oil and Gas
Ideal for pipelines and refineries due to exceptional corrosion resistance. -
Chemical Processing
Handles harsh chemical environments with ease, ensuring durability and safety. -
Power Plants
Excellent for boilers, heat exchangers, and other high-temperature equipment. -
Pharmaceutical and Food Industries
Compliant with hygiene standards and ideal for fluid transportation. -
Marine Engineering
Outstanding performance under saltwater conditions makes them invaluable for shipbuilding.
Why Choose Sachiya Steel International?
1. Supreme Quality
We ensure the quality of every product through rigorous testing and adherence to ASTM standards.
2. Customization Flexibility
Tailor sizes, finishes, and specifications to meet unique project requirements.
3. Cost Efficiency
Competitive pricing ensures value without compromising quality.
4. Global Trust
Our pipes are trusted worldwide for their reliability and superior craftsmanship.
5. Commitment to Sustainability
We adopt eco-friendly manufacturing practices, supporting global environmental goals.
Final Thoughts
When you partner with Sachiya Steel International Private Limited, you choose a trusted name that redefines quality, delivers unmatched customization, and provides seamless global export services. Being India’s leading manufacturer and exporter of ASTM A312 TP348 stainless steel pipes, we ensure customer satisfaction at every stage.
For projects involving complex mechanical design or industrial applications requiring resilient and durable piping, our stainless steel pipes deliver consistent performance. Get in touch today to discuss your needs and benefit from our expert services!