分类：product

Steel Pre Galvanized Round Pipe

 

 

 

 

 

 

See more details, please visit: 

https://www.pipesteelchina.com/metal-pipes/pre-galvanized-round-steel-pipe.html

Pre-galvanized  round steel pipe

Zinc coating: 40-120g ,as customer’s requirement

Length:  could be cucstomized

Material: Q195 Q235 Q345 GR A Gr B and so on

O.D. inch W.T. mm 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
1/2″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
3/4″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
1″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
1-1/4″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
1-1/2″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
2″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
2-1/2″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
3″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
4″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
5″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
6″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
8″ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●

Mechanical erw steel pipe

See more details, please visite www.pipesteelchina.com

ERW welded pipe mechanical system will manufacture resistance high frequency straight seam welded pipe, sq.tube, rectangular tube and steel piling, etc.
ERW pipe manufacture progress:
(1) we’ll check the fabric, and ensure the fabric is sweet.
(2)Cut the steel material, create it suitable the pipe.
(3)Bend the fabric, this step is facility for attachment.
(4)The machine can create the steel material to J than C, the last is O. that the pipe is spherical.

Applications:Used in mechanism,nested card instrumentality (pipe joints) with matching,,automobile and within the occasion wherever the high exactness,brightness,cleanness and mechanical properties of the tube ar needed

Specifications:Outside diameter ranges from four to sixty millimetre and wall thickness ranges from zero.5 to 7mm. exactness steel tubes ar delivered consistent with EN10305-4.Tolerance Table Of Steel Tube

ASTM A53 Gr B welded steel pipe

 

 

 

 

 

 

1.ASTM A53 GRB Welded Steel Pipe ASME B36.10M 2.Thickness:SCH10,SCH20,SCH30,STD SCH40, SCH60, XS, SCH80., SCH100, SCH120, SCH140, SCH160, XXS                                                                                               3.Length: Random Length, Fixed Length, SRL, DRL                                              4.Steel Grade: ASTM A53/A106: GR A, GR B, GR C 5.ISO9001:2008 ,ISO 14001 OHSAS18001 acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , API and became a member of first – grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market.
5.Diameter:6mm, 8mm, 9.5mm, 10mm, 11mm, 12mm, 12.7mm, 13mm, 14.5mm, 15.9mm, 17.2mm, 17mm, 18mm, 19mm, 20mm, 20.2mm, 21mm, 21.3mm, 22mm, 23mm, 24.2mm, 25mm, 25.4mm, 26.8mm, 29mm, 31.8mm, 32mm, 33.7mm, 32mm, 25mm, 35mm, 38mm, 40mm, 42.4mm, 42.7mm, 48mm, 50.8mm, 54mm, 57mm, 58mm, 60mm, 62mm, 63mm, 63.5mm, 68mm, 70mm, 73mm, 76.2mm, 80mm, 85mm, 88.9mm, 95mm, 101.6mm, 104mm, 108mm, 114mm, 127mm, 133mm, 141mm, 152.4mm, 159mm, 168mm, 203mm, 219mm

S235JR round steel pipe Tianjin Dongpengboda

Quick Details

  • Standard: BS, JIS, GB, DIN, ASTM, API
  • Standard: BS 1387, BS 1139, BS EN10025, BS EN 39, JIS G3459-2004, JIS G3444-2006, GB/T3901, DIN 1629/4, DIN 2444, DIN EN 10025, ASTM A53-2007, API 5L
  • Grade: 16Mn, A53-A369, ST35-ST52, STPG42, Q195-Q345
  • Grade: 16Mn, A53(A,B), A106(B,C), St37-2, St52.4, ST35, STPG42, Q235, Q345, Q195, Q215
  • Thickness: 0.5 – 20 mm
  • Section Shape: Round
  • hot search: steel pipe
  • surface finish: black paint, varnished,oiled,clear varnished
  • ends finish: plain ends,bevelled ends,threaded ends,screwed ends,grooved ends
  • ends protect: plastic caps
  • waterproof finish: plastic sheet each bundle
  • brand: Dongpengboda
  • All items of our products and related tests as follow : 
    1.ERW black round pipe (ASTM A53,GB..)
    2.Welded black square/rectangular pipe(ASTM A500,GB,…)
    3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,…)
    4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB…)
    5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
    6.Spiral steel pipe
    7.Seamless pipe (ASTM A53,A106B,)
    8.Oval pipe in galvanized and black surface
    9.LTZ… special sizes pipe
    10.Steel prop , steel plank,steel scaffolding pipe and accessories… steel constrctution material
    11.Steel angle, Flat bar,round bar,sqaure bar,
    12.H,I,U,C,T,Y,W…steel beam/channel
    13.Deformed steel bar
    14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.
  • Item: ASTM A53 Gr. B Steel Pipe, A53 Gr. B Steel Pipe, A53 Gr. B Steel tube, A53 Gr. B Seamless Steel Pipe, A53 Gr. B Carbon Steel Pipe
    Wall Thickness: 1mm to 120mm
    Outside diameter: 6-1200mm
    Length: 5.8m, 6m, or as required
    Surface: Black painted, PE coated, GL, etc
    Our ASTM A53 Gr. B Steel Pipe has Best quality with low cost and short delivery, welcome to contact for more deatial.

Hot Rolled Round Steel Pipe

Hot Rolled Round Steel Pipe

1.Material: Q195, Q235, Q235B, Q345, Q345B, S235JR, S275JR, S355JR.

2.Specification: Outside diameter: 1/2”-26”(20mm-660.4mm).

                          Wall Thickness: 1.0mm-22mm

3.Standard:GB/T 6728, GB/T 3091, ASTM A36, ASTM A53, ASTM A500, BS 1387, BS EN 39, JIS G 3444.

4.Length:5.8m, 6m, 11.8m, 12 m and any length can be customized according to customer’s requirement.

5.Treatment:Plain, threaded, oiled, painted, galvanized, powder coating,  punching, flatten, bending, beveling and so on.

6.Packing: PVC plastic cloth and in bundle.

7.Transportation: By container or by bulk.

8.Payment:T/T 30% advance payment, and balance against the copy of B/L within 3-5 days.  

                  L/C 100% irrevocable at sight.

                  Western Union.

9.Application:Structure, fence, decoration, steel structure house, furniture, scaffolding, steel support, metallurgy, chemical, agriculture, electricity, solar power, mine, shipbuilding, piling and so on.

10.Advantages:Quickly delivery date, huge stocks and secret technology. DongPengBoDa Steel Pipe Group is founded in 2006. We have a total of 17 steel production lines, which have advanced technology and equipment and are all controlled by computer. Production process is in strict accordance with the ISO9001 quality.