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Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004Tubotech Alloys is a leading supplier, manufacturer, and exporter of high-quality ASTM A193 Grade B7 Alloy Steel Fasteners in the Netherlands. These fasteners are widely used in high-pressure, high-temperature, and critical industrial applications due to their exceptional tensile strength, durability, and resistance to mechanical stress. Manufactured from chromium-molybdenum alloy steel and heat-treated for superior performance, ASTM A193 Grade B7 fasteners are ideal for demanding industries such as oil & gas, petrochemicals, power generation, and heavy engineering.
Our extensive range of ASTM A193 Grade B7 Alloy Steel Fasteners is available in various sizes, dimensions, and specifications to meet the diverse requirements of industries across the Netherlands. Each product undergoes stringent quality testing to ensure compliance with international standards and customer expectations.
Tubotech Alloys offers a comprehensive range of ASTM A193 Grade B7 fasteners, including:
These fasteners are available in custom lengths, coatings, and threading options to suit specific industrial applications.
Tubotech Alloys offers a comprehensive range of ASTM A194 Grade 2H Fasteners, including:
| Specification | Details |
|---|---|
| Standard | ASTM A193 Grade B7 |
| Material | Chromium-Molybdenum Alloy Steel |
| Size Range | M6 to M100 & Custom Sizes |
| Diameter | 1/4″ to 4″ |
| Length | Up to 5 Meters |
| Thread Type | UNC, UNF, Metric, BSW, BSF |
| Finish | Plain, Black Oxide, Zinc Plated, Hot Dip Galvanized, PTFE Coated |
| Form | Bolts, Studs, Screws, Rods, U-Bolts |
| Standards | ASTM, ASME, DIN, ISO, BS |
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.37 – 0.49 |
| Manganese (Mn) | 0.65 – 1.10 |
| 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 |
| Property | Value |
|---|---|
| Tensile Strength | 125 ksi (860 MPa) Min |
| Yield Strength | 105 ksi (720 MPa) Min |
| Elongation | 16% Min |
| Reduction of Area | 50% Min |
| Hardness | 24 – 35 HRC |
| Impact Resistance | Excellent |
| Heat Resistance | Suitable up to 450°C |
The superior mechanical properties of ASTM A193 Grade B7 fasteners make them suitable for critical bolting applications where strength and reliability are essential.
ASTM A193 Grade B7 Alloy Steel Fasteners are extensively used across various industrial sectors, including:
Their high tensile strength and excellent resistance to pressure make them ideal for harsh operating environments.
Tubotech Alloys has established itself as a trusted supplier of ASTM A193 Grade B7 Alloy Steel Fasteners in the Netherlands by delivering premium-quality products and exceptional customer service.
We are committed to delivering durable, high-performance fastening solutions that meet the most demanding industrial requirements.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
ASTM A193 Grade B7 fasteners are heat-treated chromium-molybdenum alloy steel bolts, studs, and threaded rods designed for high-temperature and high-pressure service applications.
These fasteners are widely used in oil and gas, petrochemical, power generation, refinery, offshore, and heavy engineering industries.
ASTM A193 Grade B7 fasteners are suitable for elevated temperature applications and can typically perform effectively up to approximately 450°C.
While they provide good mechanical strength, additional coatings such as zinc plating, hot-dip galvanizing, PTFE, or Xylan coatings are often applied to enhance corrosion resistance.
Tubotech Alloys offers certified ASTM A193 Grade B7 fasteners with superior quality, competitive pricing, extensive stock availability, customization options, and prompt delivery throughout the Netherlands and Europe.
Upgrade your assembly with Tubotech for excellence and built to closing. Contact us nowadays to get a quote or examine more about our product range.
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.
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