Atlas of completed work

Parts we have already coated

No renders and no stock photography — these are real parts after nanodiamond chrome plating. The work was carried out by NNGC LLC, the group's production company, using the composite metal-diamond coating technology.

Send us your partTest reports and documents
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What we coat

Dimensions, material and required thickness define the coating scheme. If your part is not in the atlas, it does not mean we cannot do it — send us a drawing.

Pipeline valves Metallurgy and continuous casting Extrusion, polymers and tooling Hydraulics and rod assemblies Engines and piston group Aviation, railways, food industry
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Pipeline valves

Ball valve plugs with lifting eyes after coating
Ball valve plugs with lifting eyes after coating
Valve ball: working surface and seat area
Valve ball: working surface and seat area
Control valve discs for nuclear power plants
Control valve discs for nuclear power plants
02

Metallurgy and continuous casting

Copper CCM mould tubes: inner channel coated with nanodiamond chrome
Copper CCM mould tubes: inner channel coated with nanodiamond chrome
Mill roll with a nanodiamond chrome coated barrel
Mill roll with a nanodiamond chrome coated barrel
Hot forging dies before shipment
Hot forging dies before shipment
Die blocks with mirror-finished profiled impressions
Die blocks with mirror-finished profiled impressions
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Extrusion, polymers and tooling

Extruder dies: forming channels after coating
Extruder dies: forming channels after coating
Forming tooling blocks of an extrusion line
Forming tooling blocks of an extrusion line
Dies with two rows of forming holes
Dies with two rows of forming holes
Rubber moulding tool set: plates, insert, punches
Rubber moulding tool set: plates, insert, punches
Mould bars with mirror-finished working faces
Mould bars with mirror-finished working faces
Mould half with a deep cavity, polished before coating
Mould half with a deep cavity, polished before coating
Winding spool for aramid, basalt, UHMWPE and polyamide fibre
Winding spool for aramid, basalt, UHMWPE and polyamide fibre
04

Hydraulics and rod assemblies

Hydraulic cylinder rods coated over the full working length
Hydraulic cylinder rods coated over the full working length
A batch of rods with lug ends ready for shipment
A batch of rods with lug ends ready for shipment
A batch of ground plates with mirror working surfaces
A batch of ground plates with mirror working surfaces
Production batch of joint pins
Production batch of joint pins
Disc tooling after coating and inspection
Disc tooling after coating and inspection
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Engines and piston group

Engine cylinder and piston: coated bore and piston skirt
Engine cylinder and piston: coated bore and piston skirt
Batch of pistons with coated ring grooves
Batch of pistons with coated ring grooves
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Aviation, railways, food industry

Aero engine bushings
Aero engine bushings
Railway wheel rim profile samples with nanodiamond chrome
Railway wheel rim profile samples with nanodiamond chrome
Cylinder of oil extraction equipment for food production
Cylinder of oil extraction equipment for food production
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Is your part next?

Send a drawing or a photo, the material, the required thickness and the service conditions. We will reply with lead time, price and the effect we can forecast, subject to a pilot test.

Phone
+7 985 773-33-58
Email
ramllc@yandex.ru