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Design standard: API 6D & BS5351
Face To Face Dimensions: ANSI B16.10.
End Flange Dimensions: ANSI B16.5
Test Standard: API 598
1.Blow-out proof stem and seal structure;
2.Unconditional fire prevention, anti-static structure;
3.The advanced ball and seat hardening technology;
4.Excellent sealing performance;
5.A variety of seat structure design.
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Our expert with 10+ years of experience in valve industry will answer your any question within 12 hrs.