Gold Member Since 2011
Audited Supplier
Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

Welded Black Steel Pipe, Black Steel Pipe, Black Steel Tube manufacturer / supplier in China, offering Low Carbon Round Hollow Section, Prepainted Galvanized Steel Coil or in Sheet, API Spiral Steel Pipe All Size and so on.

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Low Carbon Round Hollow Section

Purchase Qty.:
2-22 23+
FOB Unit Price: US $900 US $500
Purchase Qty. (Tons) FOB Unit Price
2-22 US $900
23+ US $500
Get Latest Price
Production Capacity: 50, 000tons/Month
Transport Package: Seaworthy Package
Payment Terms: L/C, T/T, Western Union, cash
Basic Info
  • Model NO.: Q195, Q235, SAE1006-SAE1018
  • Technique: Hot Rolled
  • Usage: Pipeline Transport
  • Thickness: 0.7-38mm
  • Specification: SGS; BV
  • Type: Welded
  • Surface Treatment: Non Galvanized
  • Section Shape: Round
  • Trademark: xby
  • Origin: Tianjin, China
Product Description
StandardBS, JIS, GB
StandardBS 1387, BS EN 10297, JIS G3461-2005, GB/T 8162-1999, GB/T 9711.1-1997, GB/T 17396-1998, GB/T 13793-1992
Grade10#-45#, A53-A369, ST35-ST52, Q195-Q345
Grade20#, 45#, A333, St37, St52, St37-2, Q235, Q345, Q195, Q215
Thickness1.0 - 34 mm
Section ShapeRound
Outer Diameter12.73 - 727 mm
Place of OriginTianjin, China (Mainland)
Secondary Or NotNon-secondary
ApplicationFluid Pipe
Surface Treatmentoiled
Alloy Or NotNon-alloy
Length6m or as your requirement

product nameSteel Round Galvanized Steel Pipes or Tubing Specifications in Tianjin
Wall thickness0.5-6mm
Length3-12 or as required
steel materialQ195, Q215, Q235, Q345, 10#, 20#
typecold rolled, hot rolled
section shaperound
standardAPI, ABS



thread with coupling or cap

end protector

plastic pipe cap

iron protector

as required by customers

surface treatmentgalvanized or oiled
applicationstructure, handrail, fence, furniture, etc.



in bulk

as required by customers



bulk carrier

date of deliverywithin 7-30 days after receiving deposit or based on the quantity
port of shipmentTianjin, China
paymentsTT or L/C at sight
othersother products: steel pipe (round, square, rectangular), strip, GI, PPGI, plate, billet, etc. can also be supplied

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