grooved pipe fittings manufacturers

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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