Ragnar Metals and Tubes is a leading B7 Threaded Rod Manufacturer, Stockist and Exporter in India, supplying high-strength fastening solutions to global industries. Our ASTM A193 Grade B7 threaded rods are engineered for critical applications in oil & gas, petrochemical, construction, power generation, offshore platforms, and heavy engineering sectors.
We specialize in manufacturing premium quality B7 threaded rods using chromium-molybdenum alloy steel that ensures excellent tensile strength, durability, and resistance to high-pressure and high-temperature environments. With strong export capability, we supply to Middle East countries including UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain and other global destinations.
As a trusted B7 threaded rod exporter, we are known for precision manufacturing, strict quality control, fast delivery, and competitive pricing for bulk industrial requirements.
B7 threaded rod is a high-strength alloy steel fastener manufactured according to ASTM A193 Grade B7 specification. It is widely used in high-pressure and high-temperature industrial applications where mechanical strength and reliability are critical.
These rods are heat-treated to achieve superior tensile strength and hardness, making them suitable for use in demanding environments such as refineries, offshore oil rigs, chemical plants, and structural steel applications.
B7 threaded rods are typically used with A194 Grade 2H heavy hex nuts to ensure maximum fastening strength and safety in critical assemblies.
As a leading B7 threaded rod manufacturer, Ragnar Metals and Tubes uses advanced production facilities and strict quality standards to produce high-performance threaded rods. Our manufacturing process includes forging, heat treatment, threading, and surface finishing to ensure durability and precision.
We follow international standards such as ASTM A193 to ensure consistent quality and performance. Every batch is tested for mechanical strength, hardness, and dimensional accuracy before dispatch.
Our production capability allows us to supply both standard and customized sizes based on client requirements for industrial projects across India and international markets.
As a reliable B7 threaded rod stockist, we maintain large ready stock of various sizes and lengths to ensure quick delivery for urgent project requirements. Our inventory system is designed to support EPC contractors, fabrication units, and maintenance industries.
We offer fast dispatch services to reduce downtime in critical industrial operations. Whether it is a small requirement or bulk order, we ensure timely availability and supply.
Ragnar Metals and Tubes is a globally recognized B7 threaded rod exporter with strong presence in Middle East markets. Our products are widely used in oil & gas and construction industries across UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.
We understand the strict quality and documentation requirements of Middle Eastern industries. Therefore, we provide complete export support including material test certificates, third-party inspection reports, and proper packaging for safe international shipping.
| Specification | Details |
|---|---|
| Material | Chromium Molybdenum Alloy Steel |
| Standard | ASTM A193 Grade B7 |
| Type | Fully Threaded Rod |
| Diameter Range | M6 to M100 / 1/4” to 4” |
| Length | 1 Meter to 6 Meter / Custom Cut |
| Finish | Black, Zinc Plated, Hot Dip Galvanized |
| Property | Value |
|---|---|
| Tensile Strength | 125 ksi (Minimum) |
| Yield Strength | 105 ksi Minimum |
| Hardness | HRC 22 - 32 |
| Heat Treatment | Quenched & Tempered |
B7 threaded rods are widely used in heavy industrial applications where high strength and durability are essential.
We are committed to delivering high-performance fastening solutions that meet international industrial standards and ensure long-term reliability.
Every B7 threaded rod undergoes strict quality testing including chemical analysis, hardness testing, tensile testing, and dimensional inspection. We ensure compliance with ASTM standards to guarantee performance in critical industrial applications.
B7 Threaded Rod is manufactured from Chromium-Molybdenum alloy steel as per ASTM A193 Grade B7 specification. The chemical composition is carefully controlled to ensure high tensile strength, durability, and performance in high-pressure and high-temperature environments such as oil & gas, petrochemical, and power industries.
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.38 – 0.48 |
| Manganese (Mn) | 0.60 – 1.00 |
| Phosphorus (P) | 0.035 Max |
| Sulfur (S) | 0.040 Max |
| Silicon (Si) | 0.15 – 0.35 |
| Chromium (Cr) | 0.75 – 1.20 |
| Molybdenum (Mo) | 0.15 – 0.25 |
| Iron (Fe) | Balance |
B7 Threaded Rod is manufactured in accordance with ASTM A193 Grade B7 standards, which define the requirements for alloy steel bolting materials used in high-temperature or high-pressure service.
| Parameter | Specification Details |
|---|---|
| Product Name | B7 Threaded Rod |
| Standard | ASTM A193 Grade B7 |
| Material Type | Chromium Molybdenum Alloy Steel |
| Form | Fully Threaded Rod / Stud Rod |
| Diameter Range | M6 to M100 / 1/4" to 4" |
| Length | 1 Meter to 6 Meter / Custom Cut Length |
| Thread Type | Metric / UNC / UNF / Custom Threads |
| Heat Treatment | Quenched and Tempered |
| Tensile Strength | Minimum 125 ksi (≈ 860 MPa) |
| Yield Strength | Minimum 105 ksi |
| Hardness | HRC 22 – 32 |
| Surface Finish | Black, Zinc Plated, Hot Dip Galvanized |
| Standards Compliance | ASTM A193 / ASME SA193 |
B7 threaded rods are used in high-pressure and high-temperature applications such as oil & gas pipelines, petrochemical plants, power generation units, offshore platforms, and structural steel fabrication.
B7 threaded rods are manufactured from chromium-molybdenum alloy steel as per ASTM A193 Grade B7 specification, which provides high tensile strength and durability.
Yes, we regularly export B7 threaded rods to UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, and other Middle East countries with full documentation and inspection certificates.
Yes, we manufacture and supply B7 threaded rods in custom diameters, lengths, and threading types as per customer and project requirements.
Yes, we provide Mill Test Certificates (MTC), chemical composition reports, and third-party inspection certificates like SGS, TUV, and BV upon request.
We follow international export packaging standards to ensure safe delivery of B7 threaded rods during transportation and storage. Proper packaging prevents corrosion, mechanical damage, and surface defects during long-distance shipping.
Our packaging ensures that B7 threaded rods remain in perfect condition even during long sea freight shipments to Middle East and global destinations.
Ragnar Metals and Tubes is a global B7 threaded rod exporter supplying to industrial markets across multiple countries. Our strongest export regions include the Middle East and Gulf countries due to high demand in oil & gas and construction industries.
We ensure timely delivery with complete export documentation including invoice, packing list, certificate of origin, and material test certificates.
