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English Translations » 【管道阀门技术圈】 » Import valve code

Import valve code

2019-03-13View Original

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We have many imported valves here, and the markings on them are a bit hard to understand; I’m reaching out to the experts here for some guidance. For example: ball valve, ASTM A182GR.F51/METAL+S31803 CL600 RF TRN/FB; S-PAT/G.O API Std608. Here, TRN/FB and FB refer to full bore, but what does TRN mean? S-PAT/G.O; G.O refers to worm gear transmission. What does S-PAT mean then? How is the full English name written? I would appreciate your guidance. Thank you!
Reply #22019-03-14
The former is fixed, and the latter? Which manufacturer’s?

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Translated at 2026-07-21 04:17:50

Original: https://bbs.hcbbs.com/thread-2348121-1-1.html

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