Welded Steel Tube

Hot rolled Welded Astm A53 Steel Pipe rectangular steel tube 15x15 - 600x600 mm Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T

JIS 3456 Welded Steel Tube 1.2 - 20 mm Wall thicknes , welded steel pipe Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3

EN10296 Welded Steel Tube Q215 , welded stainless steel tubing Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3-2005, DIN EN

Q345E Cold rolled Welded Steel Tube for Construction Industry Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3-2005, DIN EN

Q345D Welded Stainless Steel Tube 10# 20# 45# 15CrMo 10Cr9Mo1VNb 16Mn Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3-2005,

Q345C Welded Steel Tube square pipe range 20X30 - 500X600mm Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3-2005, DIN EN

Q345B Stainless Steel Welded Pipe Hot dipped Galvanized Square customers Length Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T

Welded rectangular tube astm a53 grade b seamless pipe Non-alloy Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3-2005, DIN

Q195 Welded rectangular tubes , steel welded pipe For metallurgical industry Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3

Silver ASTM A500 Welded Steel Tube grade ST35 Q345 Q195 ISO9000 Quick Detail: square pipe/rectangular pipe Section Shape: Rectangular steel tube Grade: 10#, 20#, 45#, 15CrMo, 10Cr9Mo1VNb, 16Mn, A53(A, B), A106(B, C), API J55, API K55, ST35, Q235, Q345, Q195, Q215, 10#-45#, Cr-Mo alloy, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345 Standard: BS 1387, BS EN10296, BS 4568, BS EN10219, JIS G3456-2004, GB/T 9711.1-1997, GB/T 3089-1982, GB/T 9711.2-1999, GB/T 9711.3-2005, DIN EN