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General Questions about Kwality Steelage Pvt. Ltd.

Kwality Steelage Pvt. Ltd. is a leading manufacturer, supplier, and exporter of a wide range of industrial piping products, including API 5L Pipes, ASTM A672 Pipes, ASTM A312 Pipes, flanges, butt-weld fittings, forged fittings, and more. Our product offerings cater to diverse industries such as oil & gas, power generation, petrochemical, construction, and marine sectors.

We are headquartered in Mumbai, India, and we export globally to regions like the Middle East, Europe, Asia-Pacific, and the Americas, supporting large-scale infrastructure and industrial projects.

Product-Related FAQs

  • Seamless Pipes: Manufactured without any welding or joints, making them suitable for high-pressure and high-temperature applications.
  • Welded Pipes: Made by welding steel plates or coils. They are cost-effective and suitable for low-pressure systems.

We offer products in materials like Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Super Duplex Steel, Inconel, and Monel, catering to various industrial requirements.

Our pipes range in size as follows:

  • Seamless Pipes: Outer diameter (OD) from 6mm to 610mm.
  • Welded Pipes: OD from 10mm to 2500mm.
  • Custom sizes are available based on project specifications.

We supply the following grades:

  • API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80, and X100.
  • Available in PSL1 and PSL2 categories.

Yes, all our products comply with global standards such as:

  • ASTM Standards: A672, A691, A312, A358.
  • API Standards: API 5L, API 6A.
  • ASME Standards: SA672, SA691, SA312.

Technical FAQs

The pressure ratings depend on the material, size, and wall thickness. For example:

  • API 5L X70 pipes can handle pressures up to 10,000 psi in specific conditions.
  • ASTM A691 pipes are suitable for high-pressure systems exceeding 5,000 psi.

Our pipes and fittings undergo advanced surface treatments like galvanizing, pickling, passivation, and coating. For extreme environments, we recommend materials like Stainless Steel 316 or Duplex Steel 2205, known for their corrosion resistance.

Applications FAQs

Our products serve multiple industries, including:

  • Oil & Gas: For pipelines, drilling rigs, and refineries.
  • Power Generation: Boiler and steam pipelines.
  • Marine: Corrosion-resistant piping for shipbuilding.
  • Construction: Structural support and plumbing.
  • Chemical Processing: Transport of reactive chemicals.

ASTM A672 pipes are ideal for high-pressure, moderate-temperature environments. They are used in steam pipelines and cooling systems due to their high tensile strength (up to 620 MPa) and excellent heat resistance.

Yes, our flanges, such as Slip-On, Weld Neck, and Blind Flanges, are designed to withstand corrosive marine environments and high pressures commonly encountered in offshore applications.

Manufacturing & Quality FAQs

Our manufacturing involves the following steps:

  1. Selection of premium-grade raw materials.
  2. Heating and rolling for seamless pipes or welding for welded pipes.
  3. Precision sizing, cutting, and heat treatments to ensure structural integrity.
  4. Rigorous testing, including ultrasonic, hydrostatic, and X-ray inspections.

We implement stringent quality control measures, including:

  • ISO-certified processes.
  • Testing for yield strength, tensile strength, and dimensional accuracy.
  • Compliance with ASME, API, and ASTM standards.

Shipping & Delivery FAQs

Our lead times vary based on order size and customization. Typically:

  • Stock items are shipped within 7–10 days.
  • Custom orders may take 4–6 weeks, depending on complexity.

Yes, we ship worldwide. Our logistics team ensures timely delivery to regions like:

  • Middle East: UAE, Saudi Arabia, Qatar.
  • Europe: Germany, UK, Italy.
  • Asia-Pacific: India, China, Japan.
  • Americas: USA, Brazil, Canada.

We use industry-standard packaging methods:

  • Bundles with protective caps for pipes.
  • Wooden crates for fittings and flanges.
  • Custom packaging for sensitive or oversized products.

Sustainability FAQs

Yes, we prioritize sustainability by:

  • Using recyclable materials like stainless steel.
  • Adopting eco-friendly manufacturing processes with minimal waste.
  • Ensuring compliance with environmental standards in all regions.

Our corrosion-resistant pipes reduce maintenance and replacements, promoting sustainable infrastructure. Additionally, we support renewable energy projects by supplying materials for wind turbines, solar panels, and hydroelectric systems.

Contact & Support FAQs

You can request a quote by:

  • Visiting our website and filling out the inquiry form.
  • Contacting us via email or phone.
  • Reaching out to our regional offices globally.

Yes, our technical team assists with:

  • Product selection based on project requirements.
  • Installation and maintenance guidelines.
  • Troubleshooting and performance optimization.

Absolutely. We specialize in tailor-made solutions, offering pipes and fittings customized in terms of size, material, and performance specifications.

Still have questions?
Reach out to our expert team today for personalized assistance. We’re here to ensure your projects succeed with reliable, high-quality piping solutions.

Address

05, 1st Floor, Ratan Sadan Building, Room No. 8, 5th Kumbharwada Ln, Mumbai, Maharashtra 400004

Call Us

+91 88792 51118

Email

[email protected]
[email protected]

Kwality Steelage Pvt. Ltd.

We Kwality Steelage Pvt. Ltd. are professionally organized firm engaged in exporting and supplying Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Duplex, Super duplex and other Ferrous & Non-Ferrous Metal products such as Pipes, tubes, Pipe, Tubes, Pipe Fittings, Piping Spools, LR Bends, Sheets, Plates, Rods, Flanges, Fasteners, Gaskets.

About Us

Industrial Metal Pipe

Flanges

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Industries Served

  • Oil & Gas
  • Power & Energy
  • Petrochemical & Refining
  • Construction
  • Marine
  • Aerospace
  • Automotive

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