fbpx

API 6d Fully Welded Trunnion Ball Valve

  • SIZE:48″
  • RATING:300LB
  • BODY AND BONNET : ASTM A216 WCB
  • BALL: ASTM A182 F316
  • STEM: ASTM A182 F316
  • SEAT: ASTM A182 F316 COLLAR WITH DEVLON INSERT
  • SPRING: INCONEL X-750
  • ACTUATION: PNEUMATIC ACTUATOR

Please send your inquiry by   sales@sunnysteel.com

Category:

Description

General

  • Size: 2″ and above.
  • Pressure Rating: 150LB and above
  • Design Temperature: ASME B16.34 pressure temperature rating.
  • General applications: water, oil , gas

Design

  • Design & Manufacture: API 6D , ASME B16.34 are basic,other norms could be used according to orders.
  • F TO F dimensions: API 6D, ASME B16.10, BS EN 558
  • Connection: ASME B16.5, EN 1092, JIS 5K-20K. BW, RTJ are available.
  • Safety design: anti-static, fire proof, anti-blow out stem.
  • Additional: Double block and bleed.

General matrial

  • BODY: ASTM A216 WCB.
  • BALL: ASTM A105+ENP, ASTM A182 F6A, F304, F316
  • STEM: ASTM A 182 F6A, F304,F316,XM-19, 17-4PH, INCONEL 718, MONEL K-500
  • SEAT COLLAR:ASTM A105+ENP, ASTM A182 F6A, F304, F316
  • SEAT INSERT: RPTFE, DEVLON,NYLON, MOLON,PEEK ETC.
  • SPRING: INCONEL X-750
  • OPERATOR: LEVER OR GEAR
  • OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

Test

  • Inspection and approval norm: API598, API6D.

Quality control

  • 100% Chemical analysis and mechanical test with raw materials of each heat numbers.
  • 100% DPT test with the castings, partly MT or UT test, RT is always available if required.
  • 100% hydraulic test with the shell and seal and low pressure air test.