Welded Type Stainless Steel Cryogenic Ball Valve for LNG - DN10-250mm, PN2.5-6.4MPa, -80°C to +80°C
Price:
USD200 PER PC
MOQ:
1 pcs
Delivery Time:
5-8 work days
Brand:
OEM
Product Description
Product Overview
Professional welded type stainless steel cryogenic ball valve specifically designed for LNG applications. This valve ensures reliable performance in extreme low-temperature environments with temperatures ranging from -80°C to +80°C.
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter | DN10-250mm |
| Nominal Pressure | PN2.5-6.4MPa |
| Applicable Temperature | -80°C to +80°C |
| Applicable Media | O2, N2, Ar, LNG |
| Connections | BSPP, BSPT, Butt Weld, Flanged ANSI, Flanged DIN, NPT, Socket Weld |
| Body Material | Stainless Steel (CF8) |
| Seat Materials | PTFE |
| Design Configurations | Extended, Non-Extended, Top Entry |
| Control Types | Manual |
Material Composition
Body: CF8 (06Cr19NI10)
Bonnet: 06Cr19NI10
Stem: 06Cr19NI10
Packing: PTFE
Disc Face Ring: PCTFE
Manufacturing Advantages
- Advanced processing equipment and comprehensive testing systems
- Senior engineering team with extensive R&D experience
- Reliable quality with stable performance and long service life
- Complete product series covering all valve categories
- Compliance with international standards (GB, DIN, ASTM, BS, JIS)
- ISO9001, CE, and other quality certifications
- 12-month quality warranty with fast delivery options
Product Image
Installation & Usage Guidelines
- Ensure pipes are thoroughly cleaned before installation
- Install with flow direction arrow aligned with fluid flow
- Maintain cleanliness as valves are pre-degreased
- Open all valves after pipeline construction to remove residue
- Perform degreasing for systems requiring oil-free operation
- Operate valves slowly during opening and closing
- Replace worn components (disc, seat, stem) promptly
- Use new gaskets and sealing materials during maintenance
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Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo