| Company Brand | company’s information |
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Address (Site): 6th Golshid St., Nakhlestan Blvd, Shams-Abad Industrial zone, Tehran, Iran Tel (Site): +98-21-56232310-12 Website: gssts.co
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| Reference Standard(s) | Specification | Product(s) |
|---|---|---|
| * API 600, May 2021, 14th ed | Pressure Classes 150,300: Sizes NPS (1~42)
Pressure Class 600: Sizes NPS (1~36) Pressure Classes 900,1500,2500: Sizes NPS (1~24) Excluded: Fugitive Emissions Valves * | Gate Valve |
| * ISO 10434, August 2020, 3rd ed | Pressure Classes 150~2500: Sizes NPS (1~24)
Excluded: Fugitive Emissions Valves * | Gate Valve |
| * API 602, May 2022, 11th ed * ISO 15761, August 2020, 2nd ed | Pressure Classes 150~1500: Sizes NPS (1/4~4)
Excluded: Fugitive Emissions Valves * | Gate Valve |
| API 6D, November 2021, 25th ed ISO 14313, December 2007, 2nd ed | Pressure Class 150: Size NPS 56
Pressure Class 300: Size NPS 48 | Gate Valve |
| API 594, February 2022, 9th ed | Pressure Classes 150,300,600: Sizes NPS (2~48)
Pressure Class 900: Sizes NPS (2~26) Pressure Classes 1500,2500: Sizes NPS (2~18) | Check Valve |
| API 6D, November 2021, 25th ed ISO 14313, December 2007, 2nd ed | Pressure Class 150: Size NPS 60 | Check Valve |
| * API 602, May 2022, 11th ed * ISO 15761, August 2020, 2nd ed | Pressure Classes 150~1500: Sizes NPS (1/4~4)
Excluded: Fugitive Emissions Valves * | Check Valve |
| * API 623, January 2021, 2nd ed | Pressure Classes 150,300,600: Sizes NPS (2~20)
Pressure Classes 900,1500: Sizes NPS (2~10) Pressure Class 2500: Sizes NPS (2~8) Excluded: Fugitive Emissions Valves * | Globe Valve |
| * API 602, May 2022, 11th ed * ISO 15761, August 2020, 2nd ed | Pressure Classes 150~1500: Sizes NPS (1/4~4)
Excluded: Fugitive Emissions Valves * | Globe Valve |
| API 6D, November 2021, 25th ed ISO 14313, December 2007, 2nd ed | Pressure Class 150: Sizes NPS (1/2~48)
Pressure Classes 300,600: Sizes NPS (1/2~42) Pressure Classes 900: Sizes NPS (1/2~20) | Through Conduit Gate Valve |
| * API 609, April 2021, 9th ed | Pressure Class 150: Sizes NPS (2~60)
Pressure Classes 300,600: Sizes NPS (2~40) Excluded: Fugitive Emissions Valves * | Butterfly Valve |