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& Cupro-nickel Alloys - Nickel Alloys
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BNM receives “space praise” for screws manufactured for the €195m Sentinel 2 Earth observation satellite due for launch in 2013. Paul Bridgeman, Spacecraft Engineer at the European Space Tribology Laboratory commended BNM “I must say that the quality of the finished items are second to none. Thank you for your understanding, patience and professionalism, we will certainly recommend you. I look forward to using your services in the future”.
BNM manufacture bolts, nuts and screws using these materials - Hastelloy, Nimonic, Nitronic and Hiduron.
Carbon, alloy & high tensile steels:
Durehete
A193: B7 / B7M
A194: Gr 4 / 7 / 2H / 2HM
A320: L7 / L7A
Stainless steels:
17/4 PH
17/7 PH
A193: B8M / B8MCL2
A194: Gr. 8 / Gr. 8MA
AS TM A453 660
Alloy 20 /Carpenter20
Duplex (S31803)
Super Duplex (S32760)
Ferralium 255 / Amazon 256
Nitronic
Nickel Alloys
Inconel
Hastelloy
Nimonic
Hiduron
Cupro-Nickel Alloys:
Incoloy
Monel
Marinel
Brass & Bronzes
Aluminium Bronze
Nickel-aluminium Bronze
Aluminium Silicon Bronze
Phosphor Bronze
Gunmetal
Others
Aluminium, Zirconium, Titanium
Special Fasteners, Machined Components and Bolt Manufacture in the UK, delivering World Wide.
BNM manufacture many special fasteners and machined components for the flow control industry including prototypes and small quantities.
Customers receive prompt delivery of their goods on a world-wide basis and 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.
Our customers manufacture high quality valves and pumps for use in corrosive, cryogenic, high pressure or high temperature environments and require machined components sometimes including special fasteners in a wide range of materials and coatings.
BNM (bolt manufacture) also provides bar and cut sections for customers own in-house machining operations when the minimum charges imposed by stock-holders are not economically feasible.
Typical fasteners (flow control):
| Hexagon bolt, Setscrew & Slotted screw Studbolt, Stud, Engineer’s stud & Necked stud Socket head capscrew Hexagon nut, Lock nut, Slotted nut & Castle nut Round nut, Capnut, & Wingnut Pin, Taper pin & Spring pins and Plug Eyebolt & Swings bolt |
Typical machined components (flow control):
| Valve body, T joint & Pillar Valve stem, Piston & Valve spindle Lever, Handwheel, Lid and Lid retaining nut Spacer, Spacer plate, Seat, Sleeve & Shim Bush, Boss, Coupling, Connector & Key Flange, Clamp plate, Split ring & Grating |
Teflon / PTFE / Xylan
Cadmium / Silver / Gold
Hot Dipped Galvanising
Zinc / Copper
Chromate Passivation
Zinc-Nickel / Zinc-Cobalt
Chemical Analysis
PMI Testing
Mechanical Properties
Proof Load
Ultrasonic
Magnetic Particle MPI
Upset Forging
Grinding
Heat treatment
Thread Rolling
Typical Standards:
ASME Code Section III
NACE MR-01-75
PED 97/23/EC
Norsok MDS M630
Special Fasteners, Machined Components and Bolt Manufacture in the UK, delivering World Wide.
Listed in the YFS business directory in the Machined Components UK category
