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Success. BNM wins rights to trademark.

BNM has won it’s opposition at the IPO over a rival who registered a trademark similar to that of BNM. BNM opposed the mark on absolute grounds believing that the application was made in bad faith. The registration was abandoned.


Typical materials (marine)

Carbon, alloy & high tensile steels:
Grades 8.8 10.9 12.9
High Tensile Steel
Durehete 900 / 950 / 1055
A193: B7 / B7M
A194: Gr 4 / 7 / 2H / 2HM
A320: L7 / L7A

Stainless steels:
304 / 316 / A2 / A4
17-4 PH / 17-7 PH
A193: B8M / B8MCL2
A194: Gr. 8 / Gr. 8MA
ASTM A453 660
Alloy 20 / Carpenter20
Duplex (S31803)
Super Duplex (S32760)

Nickel alloys:
Inconel
Hastelloy
Monel 400 (NA13)

Cupro-Nickel alloys:
Incoloy
Nimonic
Monel K500 (NA18)

Brass & Bronzes

Aluminium Bronze
Phosphor Bronze
Aluminium Silicon Bronze
Nickel Aluminium Bronze
Gunmetal

Others
Aluminium Zirconium Titanium
BNM Manufacture first level fasteners and machined components for the Marine & Marine Defence Sectors including prototypes and small quantities.

Our customers manufacture high quality products for use in corrosive, cryogenic, high pressure or high temperature environments and require components in a wide range of materials and coatings. Deliveries are made on-time and customers frequently make use of our 24 Hour production and delivery service when an urgent item is required. For example when a competitor either fails to provide the high quality required or fails to deliver on time.

BNM also provides bar and cut sections for our customers own in-house machining operations when the minimum charges imposed by stock-holders is not economically feasible.

Our customers require total product confidence and traceability on their products. BNM’s quality and document control department ensures that this is maintained throughout production. The latest issues of all product and material specifications are used including Defence Standards and our product certification service is tailored towards the customer’s specific requirements.

Typical fasteners (marine):
First Level Fasteners
Hexagon bolt, Setscrew & Slotted screw
Studbolt, Stud, Engineer’s stud & Necked stud
Machine screw & mushroom head screw
Pan head screw & adjustment screw
Bi-hexagon / 12 point bolt and nut
Socket head Capscrew & U bolt
Hexagon nut, Thin nut & Lock nuts
Full nut, Heavy series nut & Lid retaining nut
Slotted nut & Castle nut
All metal Prevailing torque nut & nylon insert nut
Round nut, capnut, & wingnut
Washer & Spacer
Pin, Split pin, Taper pin, Spring pin and Plug
Eyebolt & Swing bolt

Typical machined components (marine):
Valve body, T joint, cylinder & Pillar
Valve stem, Piston, Valve spindle & Probe
Valve, Actuator, Lever, Handwheel & Lid
Spring cap & Spring support
Spacer, Spacer plate, Seat, Sleeve & Shim
Bush, Boss, Coupling, Connector, Gland & Key
Flange, Clamp plate, Split ring & Grating.

Typical Coatings:
Teflon / PTFE / Xylan
Cadmium / Silver / Gold
Hot Dipped Galvanising
Zinc / Copper
Chromate Passivation
Zinc-Nickel / Zinc-Cobalt
Typical Testing Services:
Chemical Analysis & PMI Testing
Mechanical Properties
Proof Load
Ultrasonic
Magnetic Particle MPI
Dye Penetrant DPI
 

Other Services:
Upset Forging
Grinding
Heat treatment
Thread Rolling
Typical Standards:
NACE MR-01-75
PED 97/23/EC
Norsok MDS M630
NDT 02/05
DEF-STAN 02-729, 02-780, 02-791
DEF-STAN 02-862, 02-833, 02-838
DEF-STAN 07-261