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BizVerify |
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| YANSHAN SHUNTONG STEEL PIPE FITTING CO., LTD. |
| Verified By : Sinotrust |
| Verified Date : 2009-05-08 |
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| Types of Fittings by Class Designation and NPS Size Range |
| Description |
Socket--Welding |
Threaded |
| Class Designation |
Class Designation |
| 3000 |
6000 |
9000 |
2000 |
3000 |
6000 |
| 45-deg,90-deg elbows |
1/8--4 |
1/8--2 |
1/2--2 |
1/8--4 |
1/8--4 |
1/8--4 |
| tees, crosses,couplings |
1/8--4 |
1/8--2 |
1/2--2 |
1/8--4 |
1/8--4 |
1/8--4 |
| half-couplings |
1/8--4 |
1/8--2 |
1/2--2 |
... |
1/8--4 |
1/8--4 |
| cap |
1/8--4 |
1/8--2 |
1/2--2 |
... |
1/8--4 |
1/8--4 |
| Square,hex,round plug |
... |
... |
... |
1/8--4(Note) |
| hex,and flush bushing |
... |
... |
... |
1/8--4(Note) |
| NOTE:Plugs and bushings are not identified by class designation.They may be used for ratings up through Class 6000 designation. |
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