Back to product catalog

Combi Works Cast iron products

Manhole cover
D400
3366129-N

630 Waterproof frame

630-series Waterproof frame 3366129-N

Manhole cover
D400
3366129/30-N

630 Waterproof frame with blind cover

630-series Waterproof frame 3366129-N with gasket and bolt lockable blind cover 3366130-N

Manhole cover
E600
3366080G-N

800 lockable round frame and blind cover double gasket

800 lockable round frame and blind cover with double gasket 3366080G-N

Manhole cover
E600
3366080-N

800 lockable round frame and blind cover

800 lockable round frame and blind cover 3366080

Manhole cover
D400
3366074-N

550/30 blind cover

550/30 D400 grey cast iron blind cover

Manhole cover
D400
3366021-N

550/50 blind cover

550/50 D400 grey cast iron blind cover

Manhole cover
D400
3366022-N

550/50 grating

550/50 D400 grey cast iron grating

Manhole cover
D400
3366075-N

550/30 grating

550/30 D400 grey cast iron grating

Manhole cover
D400
3366025-N

550/30 round frame h270

550/30 D400 grey cast iron round frame high 270 mm

Manhole cover
D400
3366073-N

550/30 round frame

550/30 D400 grey cast iron round frame

Head office

Itälahdenkatu 23 A
FIN-00210 I Helsinki | Finland
Telephone: +358 10 2193 080
info [at] combiworks.com

Estonia

Hoidla tee 9/1
75302 Vaida | Harjumaa | Estonia
Telephone: +372 53 044 007
infra [at] combiworks.com

China

12-3 Four Seasons Park
Suhui Road, SIP I 215001
Suzhou, Jiangsu Province, China
manufacturing [at] combiworks.com

Scandinavia - Sweden

C/O Skugga Technology AB
Ringvägen 100 I SE 118 60
Stockholm | Sverige
manufacturing [at] combiworks.com

Lithuania

Business Center Europa
Konstitucijos avenue 7
09308 I Vilnius | Lithuania
manufacturing [at] combiworks.com

India

Kolkata
India
Production control
infra [at] combiworks.com

Social media

Contact Us

Privacy policy

All rights reserved © Combi Works 2026