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Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257
Email:info@cowinns.com
www.cowinns.com
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Handle 1inch 6000psi ASTM A105 SAE end 2 floating balls and 1 needle valve DBB (double block and bleed) valve
- Valve type: Double block and bleed ball valve
- Port size: 1''
- Pressure:6000psi
- Material: ASTM A105
- End: SAE
- Operation: Handle
DBB ball valvespecifications:
Design & manufacturer standard: ASMEB16.34
Marking :MSS AP-25
Temperature:-29~150°C
Medium: water, oil & gas
Pressure test standard: API 598
Shell test (water):9000psi
Seat seal test(water):6600psi
Air test:0.6Mpa
Material list
Bonnet: ASTM A105
O-Ring: VITON
Ball:A182 F6A
Seat: PPL
Body: ASTM A105
Stem:A276 410
Thrust collar: PTFE
Pin: SS
Needle:A276 304
Nut:A276 304
valve structure:
Other materials are available base onclients' requests.
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