Product Description & Specifications: Threaded Stud Bolts
Product Description:
Threaded Stud Bolts are high-performance, precision-engineered fasteners designed for critical, high-stress applications. These double-ended studs provide a superior method for creating secure, reliable, and leak-proof flanged connections in industrial systems. Manufactured from select materials under stringent quality controls, they offer exceptional tensile strength, fatigue resistance, and durability under extreme pressure, temperature, and corrosive conditions.
Key Product Parameters:
| Parameter |
Specification |
| Material Grades |
Carbon Steel (A193 B7, B16), Alloy Steel, Stainless Steel (A193 B8/B8M, 304, 316), Duplex, Nickel Alloys |
| Standards |
ASME B16.5, B18.31, ASTM A193, A320, A453, ISO 898-1, DIN 975/976 (and other international equivalents) |
| Diameter Range |
Typically from M6 (1/4") to M64 (2-1/2") and larger, as required. |
| Length |
Custom and standard lengths available, fully threaded or double-end studded. |
| Thread Type |
Metric (Coarse/Fine) or Imperial (UNC/UNF). Precision-rolled or cut. |
| Mechanical Properties |
High Yield & Tensile Strength, specific to grade (e.g., B7: 105 ksi Min Tensile). |
| Finishes/Coatings |
Plain, Black Oxide, Hot-Dip Galvanized, Zinc Plated, Xylan, PTFE, and other corrosion-resistant coatings. |
| Certifications |
Material Test Certificates (MTC/CMTR) as standard. CE, NACE MR0175 available. |
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Product Applications
Threaded Stud Bolts are the fastener of choice for creating secure, pressurized, and sealed joints across numerous demanding industries.
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Oil & Gas: Pipeline flanges, wellheads, Christmas trees, pressure vessels, and refinery equipment.
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Power Generation: Steam turbines, boilers, heat exchangers, and valve assemblies in nuclear, fossil, and renewable plants.
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Chemical & Petrochemical: Reactors, columns, and processing equipment handling corrosive media.
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Water & Wastewater: Large-diameter pipe flanges, pump connections, and treatment systems.
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Heavy Machinery & Construction: Engine assembly, structural connections, and heavy-duty fabrications.
Product Advantages
Our Threaded Stud Bolts provide significant benefits over standard fastening solutions, ensuring safety, efficiency, and long-term value.
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Unmatched Reliability: Engineered for critical service, they minimize the risk of joint failure, leaks, and unplanned downtime.
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Superior Load Distribution: The stud design allows for even stress distribution across the flange and gasket, ensuring a superior seal.
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Ease of Assembly & Maintenance: Facilitates simpler alignment of components and allows for easier disassembly compared to head bolts.
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Extended Service Life: Made from high-grade materials with protective finishes to resist corrosion, fatigue, and extreme temperatures.
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Cost-Effectiveness: Their durability and reliability reduce replacement frequency and prevent costly operational interruptions.
Product Functions
The primary function of a Threaded Stud Bolt is to securely clamp two or more components together, specifically within a flanged joint assembly.
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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Creates a High-Integrity Mechanical Joint: Transfers clamping force to securely mate flanges or machine components.
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Applies Compression to Sealing Elements: Ensures uniform gasket compression to create a leak-proof seal against internal media.
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Accommodates Thermal Expansion: Designed to maintain clamp load under varying thermal cycles encountered in process systems.
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Allows for Adjustability: The threaded ends enable precise adjustment during assembly for proper alignment and gasket seating.
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Provides a Versatile Mounting Point: Can be used to create a permanent studded base or mounting point for equipment and fixtures.
Product Tags:
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Superior Strength & Durability Precision-Engineered Threads Corrosion Resistant Images
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