Metal Seated Ball Valve
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2020-03-09 03:47
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Browse the number:
388
Company Profile
Zhejiang Shengqi Technology Co.,LtdBy certification [File Integrity]
Contact:qishengkeji(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.sqtvalves.com/ http://qishengkeji.tjxidisi.com/
Product Details
SQ trunnion ball valves are offered in 2 PC side entry, 3 PC side entry, welded body and top entry design in a wide range of carbon and stainless steel ,alloy steel, duplex stainless steel , Monel material. SQ trunnion ball valves are manufactured according to API 6D Design and fire safe tested per API 6FA and API 607 Standard.
PRODUCT RANGE
· Sizes NPS 2 to NPS 48
· Class 150 to Class 2500
AVAILABLE MATERIALS
BODY Materials: Stainless Steel (CF8M), Carbon Steel (WCB) & Special Alloys, Low Temperature Carbon Steel(LCC, LCB), Duplex Stainless Steel, Super Duplex Stainless Steel, Monel
Seat Materials: ASTM A351 Gr CF8M/Chrome Carbide, ASTM A351 Gr CF8M/Stellite6
DESIGN FEATURES
· Full or Reduced Bore
· Floating Type or Trunnion Mounted Type
· RF, RTJ, BW or PE
· Side entry, top entry, or welded body design
· Double Block & Bleed (DBB),Double Isolation & Bleed (DIB)
· Emergency seat and stem injection
· Anti-Static Device
· -Anti-Blow out Stem
· Cryogenic or High Temperature Extended Stem
DESIGN STANDARD
· Design & manufacture according to API 6D, API 608, ISO 17292
· Face-to-face according to API 6D, ASME B16.10
· End Connection according to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)
· Test & inspection according to API 6D, API 598
· Fire safe design according to API 6FA, API 607
· Also available per NACE MR-0175, NACE MR-0103, ISO 15848
Features
· Mate-lapped Ball and Seat Set utilizes a high performance coating that provides superior wear resistance, reduced torque, and an extended sealing surface life.
· Truly blowout proof, one- piece stem, constructed from high strength alloys.
· Wave spring generates precise loading of the ball/ seat interface and graphite seals, allowing for low torque operation, tight shutoff, and thermal expansion throughout the full range of valve operating conditions.
· Graphite seals provide high temperature and broad spectrum chemical compatibility.
· Galling-resistant Nitronic® 60 thrust washer suitable for high temperature service.
http://www.sqtvalves.com/