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Email
sales@tubotechalloys.com -
Phone
+91 9769961320 -
Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004
Phone
+91 9769961320Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004At Tubotech, we manufacture and supply excessive-precision Stainless Steel Instrumentation Tubing for important industries in which accuracy, durability, and corrosion resistance are paramount. Our tubing is engineered to perform beneath severe conditions in industries like oil and gasoline, petrochemicals, pharmaceuticals, energy vegetation, and more. With tight dimensional tolerances and extremely good mechanical residences, Tubotech’s Stainless Steel Instrumentation Tubing offers the correct mixture of electricity and reliability.
Tubotech is identified as a depended on Stainless Steel Instrumentation Tubing dealer dedicated to turning in international-magnificence products with regular exceptional and performance. Whether your software demands seamless or welded tubing, we offer an extensive range of options customized on your wishes.
| Specification | Details |
|---|---|
| Grades | SS 304, SS 316, SS 316L, SS 321 |
| Standards | ASTM A213, ASTM A269, ASTM A632, ASTM A789 |
| Outside Diameter (OD) | 1/8” to 2” (3.18 mm to 50.8 mm) |
| Wall Thickness | 0.028” to 0.120” (0.7 mm to 3.05 mm) |
| Length | Standard: 6 meters (custom lengths available) |
| Surface Finish | Bright Annealed / Polished / Pickled |
| Manufacturing Form | Seamless / Welded |
| Tolerances | OD: ±0.005”, Wall Thickness: ±10% |
The chemical composition of stainless steel boiler tubes ensures resistance to corrosion and scaling, especially under high-temperature conditions. Below is the typical chemical composition for SS 304 and SS 316 boiler tubes:
| Element | SS 304 (%) | SS 316 (%) | SS 316L (%) |
|---|---|---|---|
| Carbon (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 | ≤ 0.03 | ≤ 0.03 |
| Silicon (Si) | ≤ 1.00 | ≤ 1.00 | ≤ 1.00 |
| Chromium (Cr) | 18.0–20.0 | 16.0–18.0 | 16.0–18.0 |
| Nickel (Ni) | 8.0–10.5 | 10.0–14.0 | 10.0–14.0 |
| Molybdenum (Mo) | — | 2.0–3.0 | 2.0–3.0 |
Our Stainless Steel Instrumentation Tubing is tested for strength, ductility, and pressure-bearing capability.
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| SS 304 | ≥ 515 | ≥ 205 | ≥ 40 |
| SS 316 | ≥ 515 | ≥ 205 | ≥ 40 |
| SS 316L | ≥ 485 | ≥ 170 | ≥ 40 |
These mechanical features ensure advanced common performance under pressure and temperature variations.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
We offer a huge kind of stainless-steel boiler tubes based totally mostly on shape, fabrication, and application wishes:
Ideal for high-pressure systems and critical fluid strains requiring leak-evidence overall performance.
A value-effective answer for mild strain and wellknown-reason applications.
Offers an easy indoors floor, ideal for instrumentation and control systems.
Long continuous lengths for remote installations and large-scale fluid transmission.
Customized for heat exchangers and condensers with actual bending requirements.
| OD (inch) | OD (mm) | Wall Thickness (inch) | Wall Thickness (mm) |
|---|---|---|---|
| 1/8″ | 3.18 | 0.028″ – 0.065″ | 0.7 – 1.65 |
| 1/4″ | 6.35 | 0.035″ – 0.083″ | 0.9 – 2.1 |
| 3/8″ | 9.52 | 0.035″ – 0.083″ | 0.9 – 2.1 |
| 1/2″ | 12.7 | 0.035″ – 0.095″ | 0.9 – 2.41 |
| 3/4″ | 19.05 | 0.049″ – 0.120″ | 1.24 – 3.05 |
| 1″ | 25.4 | 0.065″ – 0.120″ | 1.65 – 3.05 |
Custom dimensions are available based on project requirements.
The following table gives an approximate weight per meter for common tube sizes (based on SS 304):
| OD (inch) | Wall Thickness (inch) | Weight (kg/m) |
|---|---|---|
| 1/4″ | 0.035″ | 0.19 |
| 3/8″ | 0.049″ | 0.35 |
| 1/2″ | 0.065″ | 0.52 |
| 3/4″ | 0.083″ | 0.88 |
| 1″ | 0.095″ | 1.32 |
Weights vary depending on grade and tolerance.
Note: Weight values are approximate and can vary based on material grade.
Tubotech’s Stainless Steel Instrumentation Tubing is used in a huge variety of high-performance applications:
We use advanced manufacturing generation and superior-grade raw substances to deliver instrumentation tubing that meets global requirements which include ASTM, ASME, and EN.
Our tubing is designed to face up to intense environments—whether it’s offshore drilling, chemical publicity, or steam lines.
From OD tolerance to custom lengths and coiling, Tubotech gives completely customizable answers for your system’s genuine desires.
Each batch is examined for dimensional accuracy, tensile energy, and corrosion resistance to make sure unmatched reliability.
We serve customers across the globe with on-time transport, complete documentation, and wonderful customer service.
If you are looking for a dependable Stainless Steel Instrumentation Tube provider in India, we are your trusted partner. Our tubes provide first rate thermal and mechanical performance, making them suitable for a big range of commercial enterprise and business boiler structures.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.