Shandong Dingliang Fire Technology Co.,Ltd

We are the 2nd Biggest Supplier of pipe fittings in china, material is ductile cast iron (ASTM-A536) and malleable iron,company has 600 acres workshop and more 2000 workers now. can accept OEM with high quality.

ductile iron pipe fittings include:

1. Grooved Coupling (Rigid coupling and flexible coupling).
2. Tee and reducing tee (grooved and threaded).ductile and malleable iron threaded
3. Mechanical tee (grooved and threaded).
4. U-bolt Mechanical Tee (threaded).
5. Grooved Cross and reducing cross.
6. Grooved Elbow (11.25°, 22.5°, 45°, 90°).
7. Grooved reducer (Eccentric and concentric).

8. End cap

9. Flange

Threaded black or galvanized Malleable iron include :

1. elbow （reducing and equal）

2. Tee, equal and reducing
3. pipe couplings/socket ,equal and reducing
4. pipe nipples(hexagon), equal and reducing
5. Cross（equal and reducing ）
6. pipe unions (conical joint and flat seat joint)
7. Solid plug.

8. End cap  

9. bushing

Pipe fittings have CE, ISO , FM, UL certificates .Special requirements can be ordered If interested any


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