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Standard:: ASTM, API

Standard2:: ASTM A106-2006, ASTM A102

Material: St35 St45 St52 E355

Standard: DIN 2391 EN10305-1

Standard: JIS, AISI, ASTM, EN

Steel Grade: 300 Series

Grade：: 10#-45#, A53-A369, API J55-API P11

Section Shape：: Flat Oval And Oval

Material: SAW 4 SAW 5A

OD: 508-2020mm

Product Name: Stainless Perforated Steel 430 Small Welded Square Tube 201 Grade

Keyword: Perforated Steel Square Tube

Material: Super Duplex 2507

Standard: ASME A789

Standard: ANSI B16.5,ANSI B16.47 A/B,BS3293,BS4504,JIS,HG,EN1092,DIN,GB9112,AWWA C207

Surface: Customers't Requirement

Grade：: 10#-45#, A53-A369, API J55-API P11

Section Shape：: Flat Oval And Oval

Product Name: PLC Program Controlling Petrochemical Industry Nailing Head Carbon Steel Tube

Keyword: Petrochemical

Product Name: Cold Drawn Seamless Precision Steel Tube For Auto Exhaust System

Material: Carbon Steel

Standard: ANSI B16.5,ANSI B16.47 A/B,BS3293,BS4504,JIS,HG,EN1092,DIN,GB9112,AWWA C207

Surface: Customers't Requirement

Keyword: Seamless Steel Tubes

Standard: DIN EN10255, API 5CT, ASTM A106 Etc

Product Name: ASTM A269 304 310 316 Seamless Or Welded Durable Precision Capillary Tube ISO

Application: For General Corrosion-resisting And Low- Or High-temperature Service

OD: 5.0-220mm

WT: 0.5-25mm

Standard: EN10305-1

Material: E235 E355