Pipes and Tubes Supplier, Stockist and Exporter – Girnar Pipes Fittings
Girnar Pipes Fittings is a leading supplier, stockist, and exporter of high-quality pipes and tubes, offering reliable and durable piping solutions for a wide range of industrial applications. Our products are widely used in oil and gas, petrochemical, power generation, chemical processing, water treatment, construction, and engineering industries worldwide.
We supply a comprehensive range of pipes and tubes including seamless pipes, welded pipes, ERW pipes, EFW pipes, precision tubes, and customized tubing solutions. Our pipes and tubes are available in various diameters, wall thicknesses, lengths, and pressure ratings to meet diverse project and operational requirements.
Our pipes and tubes are manufactured using premium quality materials such as stainless steel, carbon steel, alloy steel, duplex steel, super duplex steel, and nickel alloys. All products are produced and tested in compliance with international standards including ASTM, ASME, API, DIN, EN, BS, and IS to ensure excellent mechanical strength, corrosion resistance, and dimensional accuracy.
As a trusted global exporter of pipes and tubes, Girnar Pipes Fittings serves clients across Asia, Europe, the Middle East, Africa, North America, and South America. We ensure safe packaging, proper labeling, and efficient logistics to guarantee timely and damage-free delivery of products to international destinations.
Quality assurance is a core commitment at Girnar Pipes Fittings. Each pipe and tube undergoes strict quality checks such as hydrostatic testing, ultrasonic testing, eddy current testing, chemical analysis, and dimensional inspection. Mill Test Certificates (MTC) and third-party inspection reports are provided to ensure complete transparency and customer confidence.
Specifications — Pipes and Tubes
| Item | Typical Standards / Range |
|---|---|
| Seamless Pipes | ASTM A106 / A53 / EN10216; NPS 1/8" to 48"; SCH 10–XXS |
| ERW / Welded Pipes | API 5L / ASTM A53 / EN10217; OD 16mm to 1219mm |
| Stainless Steel Tubes | ASTM A312, A213; TP304 / TP316; Seamless and Welded |
| Alloy and High Temp Tubes | ASTM A335 (P11, P22, P91), Inconel (ASTM B163/B423), Hastelloy |
| Copper and Copper-Alloy Tubes | ASTM B88, B111; C122, C110 |
| Plastic Pipes | PVC / CPVC (ASTM D1785/D2846), HDPE (ISO 4427) |
| Applications | Process piping, water supply, HVAC, fire protection, instrumentation, hydraulic, structural |
Chemical Composition (Representative)
Representative typical compositions — use specific standards or MTC for exact limits.
| Material / Grade | C% | Cr% | Ni% | Mo% | Other |
|---|---|---|---|---|---|
| CS (ASTM A106 Gr. B) | ~0.30–0.35 | - | - | - | Mn, Si |
| SS 304 | ≤0.08 | 18–20 | 8–10.5 | - | Mn, Si |
| SS 316 | ≤0.08 | 16–18 | 10–14 | 2–3 | Mo addition |
| Alloy P91 (ASTM A335) | 0.08–0.12 | 0.5–1.5 | - | 0.5–1.0 | Cr/Mo/V |
| Inconel 625 | ≤0.1 | 20–23 | ≥58 | 8–10 (as Nb+Mo) | Nb, Mo |
| Copper (C110) | - | - | - | - | Cu ≥99.9% |
| HDPE | — | — | — | — | Polyethylene resin |
Mechanical Properties (Typical)
| Material | Tensile Strength (MPa) | Yield (MPa) | Elongation (%) |
|---|---|---|---|
| CS (A106 Gr B) | 415–585 | 205–310 | 20–25 |
| SS 304 | 520–750 | 205–310 | 40–60 |
| SS 316 | 520–720 | 205–310 | 40–60 |
| Alloy P91 | 600–800 | 350–500 | 15–25 |
| Inconel 625 | 800–1100 | 400–620 | 30–40 |
| Copper | 210–300 | 69–150 | 20–40 |
| HDPE | 20–30 (MPa, tensile) | — | ≥300 (elongation high) |
Equivalent Grades (Quick Reference)
| Common Name | Typical Equivalents / Notes |
|---|---|
| CS A106 Gr B | ASTM A53 Gr B (similar for some uses), API 5L B (pipes) |
| SS304 | AISI 304 / UNS S30400 / EN 1.4301 |
| SS316 | AISI 316 / UNS S31600 / EN 1.4401 |
| P91 | EN/ASTM equivalents for high-temp steels (1.7357 family) |
| Inconel 625 | UNS N06625 |
| C110 Copper | UNS C11000 / CW004A |
| HDPE | PE100 / ISO 4427 grades depending on spec |
Dimension Chart — Common Pipe Sizes (Representative)
Sample OD and wall thickness (SCH) values. For design use ASME/API/EN tables or supplier MTO.
| Nominal Size (NPS) | Outside Diameter (mm) | SCH 40 Wall (mm) | SCH 80 Wall (mm) |
|---|---|---|---|
| 1/2" | 21.3 | 2.77 | 3.73 |
| 3/4" | 26.7 | 2.87 | 3.91 |
| 1" | 33.4 | 3.38 | 4.55 |
| 2" | 60.3 | 3.91 | 6.02 |
| 4" | 114.3 | 6.02 | 8.56 |
| 6" | 168.3 | 8.18 | 11.13 |
| 8" | 219.1 | 8.56 | 12.70 |
With strong inventory capabilities, competitive pricing, and a customer-focused approach, Girnar Pipes Fittings has earned a reputation as a reliable supplier of pipes and tubes worldwide. Our ability to deliver both standard and customized piping solutions makes us a preferred partner for critical industrial projects.
Uses of Pipes and Tubes
Pipes and Tubes are essential components used in piping systems to ensure safe, leak-free, and efficient fluid or gas transfer across various industries. They connect, control, regulate, and support pipelines operating under different temperature and pressure conditions.
1. Oil and Gas Industry
Pipes and Tubes are widely used in onshore and offshore drilling operations, refinery pipeline systems, gas distribution networks, and high-pressure fluid transfer. Their corrosion resistance and temperature tolerance make them ideal for harsh environments.
2. Petrochemical and Chemical Industry
These fittings are crucial in chemical processing plants, acid/alkali lines, solvent transfer systems, and hazardous chemical handling. Materials are selected based on corrosion resistance and compatibility with chemicals.
3. Power Generation Industry
Pipes and Tubes are used in boiler lines, steam pipelines, turbine systems, and cooling water networks. They withstand high pressure and extreme temperatures in thermal, nuclear, and renewable energy plants.
4. Water Treatment and Desalination Plants
Applications include RO systems, filtration units, pumping stations, and municipal water supply lines. Fittings provide durability, corrosion resistance, and long-term leak-proof performance.
5. Food and Beverage Industry
Stainless steel sanitary fittings ensure hygienic flow in dairy units, breweries, beverage manufacturing, and food processing systems. They prevent contamination and meet high hygiene standards.
6. Pharmaceutical Industry
Pipes and Tubes are used in cleanroom piping, purified water systems, drug manufacturing units, and sterile processing operations. They comply with GMP and maintain contamination-free fluid handling.
7. Construction and Infrastructure
Used in firefighting systems, HVAC networks, plumbing systems, and building pipelines. Pipes and Tubes ensure reliable flow and structural stability across large infrastructure projects.
8. Marine and Shipbuilding
Marine-grade fittings are used in seawater pipelines, ballast systems, and fuel/oil transfer lines. They offer high resistance to corrosion in saltwater environments.
9. Automotive and Aerospace
Essential for fuel injection lines, hydraulic systems, coolant pipelines, and high-pressure circuits. They withstand vibration, heat, and pressure fluctuations in vehicles and aircraft.
10. Mining and Metal Processing
Pipes and Tubes are used in slurry pipelines, ore processing systems, and high-abrasion environments. Alloy steel fittings provide strength, wear resistance, and durability.
Frequently Asked Questions (FAQ)
Q1. What types of pipes and tubes does Girnar Pipes Fittings supply?
We supply seamless pipes, welded pipes, ERW pipes, EFW pipes, precision tubes, and customized pipes and tubes in various sizes and specifications.
Q2. Which materials are used for pipes and tubes?
Our pipes and tubes are manufactured using stainless steel, carbon steel, alloy steel, duplex steel, super duplex steel, nickel alloys, and other special materials.
Q3. Do you export pipes and tubes worldwide?
Yes, Girnar Pipes Fittings is a global exporter and supplies pipes and tubes to customers across multiple countries worldwide with secure packaging and timely delivery.
Q4. Are your pipes and tubes compliant with international standards?
Yes, our pipes and tubes comply with international standards such as ASTM, ASME, API, DIN, EN, BS, and IS depending on material grade and application.
Q5. Can you supply customized pipes and tubes?
Yes, we offer customized pipes and tubes based on size, length, wall thickness, material grade, and testing requirements as per customer specifications.
Our Global Export and Supply Network
Girnar Pipes Fittings proudly supplies products across international markets and major industrial cities worldwide.