-Impelwell¡¯s partner is the OEM supplier of Crane Valve and Emerson Valve, Crane¡¯s molds are different from regular ones.
-Cast steel and cast iron material.
-Impelwell also provides wedge type, electric wedge type, pneumatic type, API type, DIN type, DIN rising stem type, DIN non-rising stem type, high temperature & high pressure power station type, LBS-class power station type, water-sealed type, dregs eduction type, flat type, flat type without bank guiding hole, FLD flat type, auto-compensatory equilibrium double flat type, jacket type, cryogenic type, elastic seat sealed type, stainless steel inside screw type etc. Please send your demands directly us.
| Production Enforce Standard |
| Design & Manufacture |
API 60 |
| Face to Face / End to End |
ANSI B16.10 |
| Flange Dimension |
ANSI B16.5 |
| Butt Welding Dimension |
ANSI B16.25 |
| Pressure Temperature Lating |
ANSI B16.34 |
| Inspection & Test |
API598 |
| Chief Property & Specification |
| Norminal Pressure |
Shell Test |
Water Seal Test |
Air Seal Test |
| Lb |
Mpa |
Lbf/ in2 |
Mpa |
Lbf/ in2 |
Mpa |
Lbf/ in2 |
| 150 |
3.1 |
450 |
2.2 |
315 |
0.5-0.7 |
60-100 |
| 300 |
7.8 |
1125 |
5.6 |
815 |
| 600 |
15.3 |
2225 |
11.2 |
1630 |
| 900 |
23.1 |
3350 |
16.8 |
2440 |
| 1500 |
38.4 |
5575 |
28.1 |
4080 |
| 2500 |
64.6 |
9367 |
47.4 |
6873 | |
