Product Details:
Payment & Shipping Terms:
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Product Name: | Cast Steel Gate Valve | Application: | Oil, Gas, Water, Steam Etc., |
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Size: | DN15 ~DN1000 | Pressure: | 150/300/600/800/900/1500/2500lbs |
Standard: | API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K | Temperature: | -29~425 C |
Body: | Titanium, Nickel, Hastelloy Alloy, Inconel, Duplex Steel | Bonnet: | Titanium, Nickel, Hastelloy Alloy, Inconel, Duplex Steel |
Highlight: | water gate valve,butt weld gate valve |
Monel Gate Valves, Material Range:Titanium, Nickel, Hastelloy alloy, Inconel, Duplex steel etc.,
Specification:
1) Design: API 602,
2) Thread ends: ASME B1.20.1
3) Socket welded ends: ASME B 16.11,
4) Test and inspection: API 598
Body material: M-30C,M35-1, Monel 400, Monel 600, Monel K500
Pressure rating: PN1.0MPa~PN6.4MPa, Class150~600
Diameter size: DN15~600mm, NPS1/2”~24”
Temperature: -29℃~ +425℃
Working mediums: strong corrosive medium
Specifications:
Technical Specification
- Nominal diameter: 2"-40"
- Nominal pressure: 150Lb 300Lb 600Lb 900Lb 1500Lb
- Applicable Medium: water ,gas,oil,and other causticity medium.
Applications Standard
Design and manufacture as API600, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as per ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Test Pressure
Test Item |
Shell Test |
Seal Test |
Back Seal Test |
Air Seal Test |
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Medium |
Water |
Air |
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Unit |
MPa |
Ibf/in2 |
MPa |
Ibf/in2 |
MPa |
Ibf/in2 |
MPa |
Ibf/in2 |
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Pressure (Class) |
150 |
3.1 |
450 |
2.2 |
315 |
2.2 |
315 |
0.5-0.7 |
60-100 |
300 |
7.8 |
1125 |
5.6 |
815 |
5.6 |
815 |
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400 |
10.3 |
1500 |
7.6 |
1100 |
7.6 |
1100 |
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600 |
15.3 |
2225 |
11.2 |
1630 |
11 2 |
1630 |
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900 |
23.1 |
3350 |
16.8 |
2440 |
16.8 |
2440 |
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1500 |
38.4 |
5575 |
28.1 |
4080 |
28.1 |
4080 |
Description:
Brief introduction:
The series of gate valves include cast steel gate valve and forged steel gate valve. They are
designed and manufactured according to ANSI B16.34. With solid wedge and flexible wedge,
so it can be used for different pressures. Gate valves have back seal. Back seal of forged-steel gate valve is weld with stainless steel. So it has perfect sealing. Its maintenance is
convenient. Widely used in petroleum,chemistry,water treatment industries.
Applications:
Features:
- "H" type wedge:
Gate valve has "H" type , flexible single wedge. It can compensate the distortion of body. So it
has reliable sealing and prevent wedge against difficult operation because of overload. It is
suitable to steam and other high temperature medium.
- Full port design:
Gate valve has full port. So it is convenient to clear pipeline. - Changeable seat:
Seat and body is connected with thread. So seat can be dismantled and changed, It is convenient
to maintenance.
- Precise design:
Design the body and bonnet according to precise calculation. body and bonnet have high strength
, rigid and flow ability
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Contact Person: Mr. Steve
Tel: 0086-21-57626759, 0086-13818096733
Fax: 86-21-57617555
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