Product Specifications/Features

• With 2 advantages we recommend ourselves to you ：
  
  1, cost-efficient : factory direct with no middle man ,no dealership .Supplier of PDVSA, EIED and SAUDI ARABIA GAS PIPELINE 
  
  2, diversity ,with 15 years experience ,we can make most standard and steel grade 
  
  Carbon Seamless steel pipe 
  Usage:Applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless steel tubes, and to transport liquid, gas, oil etc.
  
  Standard:API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179…
  
  Out Diameter:1/8 – 30 inch (10.3-762mm)
  Wall Thickness:0.049” – 2.5” (1.24- 63.5mm)
  Length:Random Length, Fixed Length, SRL, DRL
  
  Steel Grade:API 5L: GR B, X42, X46, X56, X60, X65, X70
  ASTM A53/A106: GR A, GR B, GR C
  ASME SA106: GR.A, GR.B, GR.C
  ASME SA192: SA192
  ASME SA209M: T1, T1a
  ASME SA210: GR.A-1, GR.C
  ASME SA213: T2, T5, T9, T11, T12, T22
  ASME SA335: P2, P5, P9, P11, P12, P22, P91
  DIN17175:ST35.8, ST45.8, 15Mo3, 13CrMo44
  
  Heat treatment:Annealed: Bright annealed,Spheroidize annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered