Material: QT450-12, ASTM A536, GRADE 65-45-12 ,etc.

Standard: ASME, ANSI, DIN, JIS, ASTM, UNI, BS ,etc.

Pressure: 300PSI, 500PSI, 750PSI, 1000PSI. 

Types:rigid/flexible coupling,mechanical tee grooved outlet,mechanical tee threaded outlet,U-bolt mechanical tee,grooved flange,90/45/22.5/11.25 degree elbow,tee,grooved reducing tee,threaded reducing tee,cross,grooved reducing cross,threaded reducing cross,cp,grooved concentric reducer,threaded concentric reducer,grooved eccentric reducer,adaptor flange,etc.

Surface treatment: red painted, orange painted, galvanized, red spraied, orange spraied, dacromet, epoxy powder, epoxy, electroplate, galvanized+epoxy, etc.

Applications: 

Applications:

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, chemical ,municipal construction,electric power,fire fighting,etc.

3) Pipeline system on subway station, railway station, airport, seaport, bridge, etc.

Advantages:

1. Low price,high quality & fast delivery & strict inspection .

2. The fastest delivery

3. The lowest price

4. Most comprehensive standards and materials for your choice. 5.100% export.

6. Our products EXPORT to Africa, Oceania, midle east, eastern Asia, Western Europe etc.

1. Sepcification of Flexible coupling