grooved pipe fittings manufacturers

Are you looking for grooved pipe fittings manufacturers?
We are professional grooved pipe fittings manufacturers.
ductile iron grooved pipe fittings used in fire fighting system

1. standard confirm to VICTAULIC
2. ductile iron
3. 300#
4. red painting, orange painting, galvanized, dacromet
5. with threads, could be NPT, BSPT, BSP...
6. all types available: 995 couplings, 997 couplings, grooved elbow, grooved tee, grooved reducer...
7. all size available from 1" to 12"
8. MOQ is 3tons
9. UL 
10. free samples are available

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