Type:Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor,etc.
Standard grooved specifications: according to VICTAULIC
Material: Ductile Iron conforming to ASTM A536, Grade 65--45--12
Thread : BSP & NPT
Surface Treatment：Epoxy-RAL3000 & Painted-RAL 3000 & Painting-ORANGE
Bolts and Nuts: ISO 898-1 class 8.8
1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
2) Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.
3) Pipeline system on subway station, railway station, airport, seaport, bridge, etc.
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6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western