- Keyboards[57]
- Machinery Parts Stock[1]
- Testing Equipment[13]
- Pipe Fittings[1]
- Contact Person : Mr. Pan Ben
- Company Name : Forever Stars Of Hydraulic Co., Ltd.
- Tel : 86-577-67317333
- Fax : 86-577-67310059
- Address : Zhejiang,Wenzhou,Puyi industrial park, Oubei town
- Country/Region : China
- Zip : 325102
Flnge-Trunnion Mounted
Detailed Product Description
Main Parts and Materials
No. | Accessory name | Material | |
GB | ASTM | ||
1 | Boby | WCB | A216-WCB |
2 | Spring | 60Si2Mn | AISI 9260 |
3 | Seat | PTFE | PTFE |
4 | Ball | 1Cr18Ni9Ti | SS 304 |
5 | Key | 45 | AISI C 1045 |
6 | Packing | PTFE | PTFE |
7 | Stem | 1Cr13 | A276-410 |
8 | Gland | WCB | A216-WCB |
9 | Yoke | WCB | A216-WCB |
10 | Cover | 25 | A105 |
11 | 0Ring | Rubber | Rubber |
12 | Sliding bearing | PTFE stainless steel | PTFE stainless steel |
13 | Stud | 35CrMoA | A193-B7 |
14 | Nut | 35 | A194-2H |
15 | Seat Ring | 25 | A105 |
16 | Gasket | Rubber | Viton |
17 | Screw nial | 35 | A193-B7 |
18 | Fixed spindle | 1Cr13 | A276-410 |
19 | Bottom cover | 25 | A105 |
20 | drainage valve | 25 | A105 |
21 | Bonnet | WCB | A216-WCB |
Technical Specification
Design Reference | GB series | API series | |
Design Standard | GB/T12237 | API6D | ANSI B16.34 |
Structural Length of Flange-Connection | GB/T12221 | API6D | ANSI B16.10 |
Structural LengthWelding | GB/T15188.1 | API6D | ANSI B16.10 |
Connecting flange | GB/T9113 | ANSI B16.5B16.47 | |
Butt-welding ends | GB/T12224 | ANSI B16.25 | |
Test Inspection | GB/T9092 | AP16D | API598 |
Tesl Pressure
Pressure grade | Test pressure(MPa) | ||
Nominal pressure | Pound(class) | Shell test | Sealing test |
1.O | - | 1.5 | 1.1 |
1.6 | - | 2.5 | 1.76 |
2.5 | - | 3.8 | 2.75 |
4.0 | - | 6.0 | 4.4 |
6.4 | - | 9.6 | 7.04 |
- | 150 | 3.0 | 2.2 |
- | 300 | 7.6 | 5.6 |
- | 600 | 15.0 | 11.0 |
- | 1Ok | 2.4 | 1.5 |
- | 20k | 5.8 | 4.0 |
