Company Introduction
Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the Kuwait and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.
Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Instruments, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.
What is Hastelloy B2 Bolts?
Hastelloy B2 Bolts are high-performance fasteners manufactured from a nickel-molybdenum alloy specially engineered to provide exceptional resistance to reducing environments. These bolts offer superior resistance to hydrochloric acid, hydrogen chloride gas, sulfuric acid, and acetic acid across a wide temperature range. Hastelloy B2 Bolts retain their mechanical strength and structural stability even under extreme chemical exposure, making them ideal for demanding industrial operations.
Applications of Hastelloy B2 Bolts
- Chemical Processing – Used in reactors, acid-handling systems, and process equipment.
- Oil & Gas Refining – Suitable for sour gas services and downstream equipment.
- Pharmaceutical Manufacturing – Corrosion-resistant fasteners for sterile environments.
- Pulp & Paper – Digesters and bleaching plant hardware.
- Acid Regeneration Units – Fasteners exposed to strong acid cycles.
- Nuclear & Power – Components in chemically aggressive coolant systems.
Common Uses of Hastelloy B2 Bolts
- Bolting for chemical reactors and pressure vessels.
- Pumps, valves, and pipeline flange connections.
- Heat exchanger and evaporator fastener assemblies.
- Process system components handling aggressive liquids.
- High-temperature corrosive environment fastening.
- Structural joints in heavy chemical industries.
Hex Bolts Specifications
| Specification | Details |
|---|---|
| Hex Bolts Standard | EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE |
| Hex Bolts Sizes | M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160 |
| Hex Bolts Length | 3/8 to 8″ |
| Hex Bolts Materials | High Tensile, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM |
| Hex Bolts Coating | PTFE Coated Hex bolt, Hot Dip galvanized Hex bolt, Yellow Zinc Plated Hex bolt, Blue Zinc Plated Hex bolt, Black Zinc Plated Hex bolt, Zinc Cobalt Plated Hex bolt, Aluminium Zinc Flake Coated Hex bolt, Black Phosphate Hex bolt, Zinc Plated Hex bolt, Nickel Plated Hex bolt |
| Hex Bolts Forming | Hot Forged Hex Bolts & Cold Forged Hex Bolts |
Hex Bolts Sizes & Standards
| Standards | Sizes |
|---|---|
| ASME B18.2.1 Hex Bolts | 3/8 inch to 3 inch |
| BS 1769 Hex Bolts | ½ inch to 2 inch |
| ASME B18.2.3.6M Hex Bolts | M12 to M36 |
| ASME B18.2.3.7M Hex Bolts | M16 to M36 |
| DIN 6914 Hex Bolts | M12 to M36 |
| ISO 7412 Hex Bolts | M12 to M36 |
| UNI 5712 Hex Bolts | M12 to M36 |
| DIN-EN 14399-4 Hex Bolts | M12 to M36 |
Related Types of Bolts Manufacturers
Hex Bolt Manufacturer
Elevator Bolts Manufacturer
Eye Bolts Manufacturer
Heavy Hex Bolt Manufacturer
Hex Flange Bolt Manufacturer
Hollow Allen Bolt Manufacturer
Hollow Hex Bolt Manufacturer
J Bolt Manufacturer
Machine Bolt Manufacturer
Shoulder Bolt Manufacturer
Socket Head Bolt Manufacturer
Square Head Bolt Manufacturer
Countersunk Bolt Manufacturer
Carriage Bolt Manufacturer
U Bolt Manufacturer
Stud Bolt Manufacturer
Allen Bolt Manufacturer
Anchor Bolt Manufacturer
Lag Bolt Manufacturer
Hanger Bolt Manufacturer
Applications & Uses of Hex Bolts
Hex Bolts in Agriculture Industry
Hex Bolts in Automobile & Transportation
Hex Bolts in Oil and Gas Industry
Hex Bolts in Plumbing
Hex Bolts in Water Supply Systems
Hex Bolts in Chemical Refining
Hex Bolts in Building & Construction
Hex Bolts in Power Generation
Hex Bolts in Military
Hex Bolts in Marine
Hastelloy B2 Bolts Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Hastelloy B2 Bolts exporters in Kuwait | Hastelloy B2 Bolts exporters in India | Hastelloy B2 Bolts exporters in Oman | Hastelloy B2 Bolts exporters in Iran |
| Hastelloy B2 Bolts exporters in Qatar | Hastelloy B2 Bolts exporters in China | Hastelloy B2 Bolts exporters in UAE | Hastelloy B2 Bolts exporters in Africa |
| Hastelloy B2 Bolts exporters in Turkey | Hastelloy B2 Bolts exporters in Mexico | Hastelloy B2 Bolts exporters in Canada | Hastelloy B2 Bolts exporters in Malaysia |
| Hastelloy B2 Bolts exporters in Saudi Arabia | Hastelloy B2 Bolts exporters in Brazil | Hastelloy B2 Bolts exporters in USA | Hastelloy B2 Bolts exporters in Sri Lanka |
| Hastelloy B2 Bolts exporters in Australia | Hastelloy B2 Bolts exporters in Nigeria | Hex Bolts exporters in 85+ countries | |
Manufacturer & Exporter of Bolts in the Following Countries
| Country | Country | Country | Country | Country |
|---|---|---|---|---|
 Saudi Arabia |
 Kazakhstan |
 Zimbabwe |
 Netherlands |
 India |
 Afghanistan |
 Belgium |
 UAE |
 Israel |
 Europe |
 New Zealand |
 Mexico |
 Canada |
 Venezuela |
 United Kingdom |
 United States |
 South Africa |
 Malaysia |
 Poland |
 Germany |
 Singapore |
 Sri Lanka |
 Australia |
 Brazil |
 Ireland |
