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196. Heat-Resistant ASTM A213 Tp321h Seamless Stainless Steel Tube for Superheaters 
[Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
197. Corrosion-Resistant ASTM A269 TP304L Seamless Stainless Steel Tube for Instrumentation [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
198. High-Strength ASTM A789 S32205 Seamless Duplex Stainless Steel Tube for Oilfield Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
199. Heat-Treated ASTM A519 Grade 4140 Seamless Alloy Steel Tube for Machine Components [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
200. High-Pressure ASTM A192 Seamless Carbon Steel Tube for Boilers [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
201. Cold-Drawn ASTM A192 Seamless Carbon Steel Tube for Boiler Systems [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
202. Heavy-Wall ASTM A210 Grade A1 Seamless Carbon Steel Tube for Boilers [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
203. Heat-Resistant ASTM A213 T11 Seamless Alloy Steel Tube for Boilers [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
204. Heat-Treated ASTM A519 Grade 4130 Seamless Alloy Steel Tube for Machine Components [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
205. High-Strength ASTM A210 Grade C Seamless Carbon Steel Tube for Boilers [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
206. Heat-Resistant JIS G3462 Stba22 Seamless Alloy Steel Tube for Superheaters [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
207. High-Pressure JIS G3461 STB410 Seamless Carbon Steel Tube for Boilers [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
208. Heat-Resistant ASTM A213 T22 Seamless Alloy Steel Tube for Superheaters [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
209. Low-Temperature ASTM A334 Grade 8 Seamless Nickel Steel Tube for Cryogenic Service [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
210. Heavy-Wall DIN 2391 St52 Cold-Drawn Seamless Steel Tube for Hydraulic Cylinders [Sep 07, 2026]
[Sep 07, 2026] Overview Seamless Steel Tubes for Mechanical and Heat-Transfer Applications HYT supplies seamless carbon and alloy steel tubes through order-based sourcing for mechanical components, heat exchangers, condensers, ...
