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316. ASTM A335 P91 Sch 80 Seamless Steel Pipe for Main Steam Service 
[Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
317. JIS G3455 Sts 370 Seamless Carbon Steel Pipe for High-Pressure Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
318. Higher-Carbon GOST 8731/8732 Steel 45 Hot-Deformed Seamless Pipe for Engineering Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
319. JIS G3454 Stpg 370 Seamless Carbon Steel Pipe for Pressure Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
320. ASTM A333 Grade 8 Seamless Nickel Steel Pipe for Cryogenic Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
321. JIS G3455 Sts 410 Seamless Carbon Steel Pipe for High-Pressure Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
322. JIS G3456 Stpt 410 Seamless Carbon Steel Pipe for High-Temperature Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
323. ASTM A335 P11 Sch 40 Seamless Alloy Steel Pipe for Elevated-Temperature Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
324. Higher-Strength ASTM A106 Grade C Sch 80 Seamless Carbon Steel Pipe [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
325. ISO 3183 L245 Psl1 Seamless Steel Pipe for Petroleum Pipeline Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
326. JIS G3458 Stpa 22 Seamless Alloy Steel Pipe for Elevated-Temperature Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
327. Heavy-Wall GOST 8731/8732 Steel 20 Hot-Deformed Seamless Steel Pipe [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
328. Large-Diameter GOST 8731/8732 Steel 20 Hot-Deformed Seamless Pipe for General Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
329. ASTM A106 Grade B Sch 40 Seamless Steel Pipe for High-Temperature Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
330. Heavy-Wall ASTM A106 Grade B Sch 160 Seamless Carbon Steel Pipe [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Pipe Supply to Your Specification HYT supplies seamless carbon and alloy steel pipes for pressure piping, oil and gas transmission, power generation, chemical processing and general industrial ...
