- Oil & Gas
- Power Generation
Industry sectors we supply include:Oil & GasPetrochemicalPower GenerationNuclearMining
Our customers include some of the world’s largest refineries and pipeline construction companies.
We stock over £2million worth of petrochemical bolting, with over 2500 stock locations. Products we supply include studbolts, hexagon nuts, hexagon bolts/setscrews and socket head cap screws in material grades such as B7/B7M/L7/L7M/B8/B8M/660 and Duplex.
We are also able to supply products with many different coatings e.g. Zinc, HDG, Zinc-Nickel and PTFE etc.
All items are supplied complete with 3.1 certification as standard.
At BNML, we also manufacture fasteners that are used in much of the plant equipment found in power stations.
A common request is for high temperature bolting found in gas/steam turbines in materials such as Durehete, Nimonic and Waspalloy. Other fasteners we produce for in this sector include rotor bolts, heat tightened bolts, turbine casing studs and 12 point bolts/nuts.
We are also able to offer a reverse engineering services whereby materials can be identified, and new parts produced from samples provided.
We supply our products across every continent, into many of the world’s largest blue chip oil and gas companies.
Whether it be a B7 studbolt assembly for connecting pipeline flanges together, or an Inconel rising stem for use in a subsea riser, we provide the solution.
Our fasteners can be found in various other types of gas/oilfield equipment, throughout every stage of the process, from the initial extraction of crude oil through to the refining process.
BNML are approved to supply products into the UK, Russian and Brazilian nuclear industry. Examples of the types of fasteners we manufacture for this market include 316 & 17/4PH flask lid bolts, and also double ended studs in materials such as Inconel and ASTM A453 660 for use in waste containment units, nuclear reactors, and submarines.
Due to the safety and critical nature of the industry, all the products manufactured are fully traceable and supplied with extensive documentation.
Our experience of supplying fasteners into the mining industry comes from working with some of the world’s largest mining equipment manufacturers, on some of the world’s largest mining projects.
With our extensive hot forging & CNC capabilities, we are able to produce large diameter hexagon, square and socket headed products in a wide variety of materials.
Due to the highly corrosive environments often associated with the mining industry, typical materials requested include Duplex, Super Duplex, and Inconel.
Bolt & Nut Manufacturing Limited are happy to supply products through the fastener distribution network, where distributors wish to supply customers with a package of goods which includes both standard and special fasteners.