Hot Rolled Large Diameter Steel Pipe Welded Spiral Straight Seam Tubes Customized Steel Tube

TypeStraight Pole ,Tensile Pole ,Turn PoleSuit forElectricity distributionShapeConoid ,Multi-pyramidal,Columniform,polygonal or conical MaterialUsually Q345B/A572,minimum yield strength>=345n/mm2Q235B/A36,minimum yield strength>=235n/mm2As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52-To

Featured Products

TypeStraight Pole ,Tensile Pole ,Turn Pole
Suit forElectricity distribution
ShapeConoid ,Multi-pyramidal,Columniform,polygonal or conical
 
MaterialUsually Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, to ST52-
Torlance of dimenstion+- 2%
Power10 KV ~550 KV
Safety FactorSafety factor for conducting wine : 8
Safety factor for grounding wine : 8
Design Load in Kg300~ 1000 Kg appliced to 50cm from the to pole
MarksNane palte through rivert or glue ,engrave ,emboss as per customer requirement
Surface treatmentHot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.
Joint of PolesInsert mode,innerflange mode,face to face joint mode .
Design of poleAgainst earthquake of 8 grade
Wind Speed160 Km/Hour . 30 m /s
Minimum yield strength355 mpa
Minimum ultimate tensile strength490 mpa
Max ultimate tensile strength620 mpa
StandardISO 9001
Length of per sectionWithin 14m once forming without slip joint
WeldingWe has past flaw testing.Internal and external double welding makes the welding beautiful in shape
Welding Standard :AWS ( American Welding Society ) D 1.1
Thickness1 mm to 30 mm
Production ProcessRew material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages
PackagesOur poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required , each 40HC or OT can loading how many pcs will calculation base on the client actually specification and data.
Hot Rolled Large Diameter Steel Pipe Welded Spiral Straight Seam Tubes Customized Steel Tube
Hot Rolled Large Diameter Steel Pipe Welded Spiral Straight Seam Tubes Customized Steel Tube
Hot Rolled Large Diameter Steel Pipe Welded Spiral Straight Seam Tubes Customized Steel Tube
Hot Rolled Large Diameter Steel Pipe Welded Spiral Straight Seam Tubes Customized Steel Tube
 
Why Choose Us ?
1Competitive Price and Good Quality.
2Professional Team and Prefect Counseling Service.
3Flexible Mixed Purchase Orders.
4Customize the All Serise Steel Product.
5We have the high face score.

Our company to produce a full range of steel products, if you have any procurement require please feel free to contact us, no matter your procurement plan is how small or more complex, we will give you the timely and reasonable offer, look forward to established Long-term cooperation with you.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours