API 5L ERW Welded Low Carbon Steel Round Pipe&Tube for Construction

Additional Details

ERW Round Steel Tube Manufacturer

1. Standard: GB/T 13793-2008, JIS G3445, DIN2393, ISO3305, BS1387, EN10305, AS1163, API 5L, ASTM A53, ASTM A500, etc

2. Material: Q195L, Q195, Q215, Q235, STKM 11A, STKM 12A, St28, A53B, St37-2, etc. 

3. Specification: 

Material Steel Grade: GR.A/L210、B/L245、X42/L290、X46/L320, X52/L360、X56/L390、X60/L415、S235, S275, S355, C250L, C350L, Stainless Steel SUS201, TP 202, TP304, TP304L, TP316, TP316L etc.

Manufacturing Standards: ASTM A53/ A312/ A554, EN10219, BS1139, etc.

4. Certificate: SGS, TUV SUD, BV, ISO9001-2008 


5. Origin place: China(Mainland) 


6. Surface treatment: Black, Bright, Oiled, Hot dipped galvanized, Pre-galvanized or Powder coated, etc