Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Steel Pipe, Round Pipe, Steel Round Pipe manufacturer / supplier in China, offering Q235 Structural ERW Black Round Pipe, Good Sell Chinese Stamping Small Metal Part for Fence and Deck, Pre Painted Galvanized Steel Coil Flower Coated PPGI for Building Material and so on.

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Q235 Structural ERW Black Round Pipe

Get Latest Price
Min. Order / Reference FOB Price
25 Tons US $335/ Ton
Production Capacity: 20, 000 Tons
Transport Package: as Factory or as Requirement
Payment Terms: L/C, T/T
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Construction & Decoration
Section Shape: Round

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Basic Info

Name: Q235 Structural ERW Black Round Pipes, Welded Roun
Size: Dia.10mm - Dia. 1219mm
Thickness: 0.4mm-25mm
Length: 6m or Customized
Shape: Round Hollow Section
Trademark: Wefsun Brand
Specification: CE SGS
Origin: China Mainland

Product Description

Q235 Structural ERW Black Round Pipes, Welded Round Hollow Section


Q195 → Grade B, SS330,SPHC, S185

Q215 → Grade C,CS Type B,SS330, SPHC

Q235 → Grade D,SS400,S235JR,S235JO,S235J2,

Q345 → SS500,ST52

20#, 45#, A53(A,B), A106(B,C), A269, A312, St37, St52, St42, St45, A369


Q235 Structural ERW Black Round Pipe


1) low pressure liquid delivery such as water, Fluid Pipe, water/oil/gas pipe,

conduit pipe, scaffolding pipe

2) Structure pipe in constructions, Bridge, highway, building materials,

3) windows of model steel door, fence,

4) heating facilities.



BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10217,GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88,BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99, BS 1387, BS 4568, GB/T3901, ASME B36.19M-1985


1) Plain 

2) Beveled

3) Thread with Coupling or cap

Surface Treatment


Section shape



1.Big OD:in bulk

2.Small OD: packed by steel strips

3.woven cloth with 7 slats,

4.plastic bags per customer's option,

6. For 20" container the max length is 6m; For 40" container the max length is 12m.

7. We can load 25tons to 27tons per container.

Q235 Structural ERW Black Round Pipe

Wefun Pipe Covers:

 Steel pipe: Black pipe, Galvanized steel pipe, Round pipe, Square pipe, Rectangular pipe, Spiral pipe, etc;


Steel sheet/coil: Hot/Cold rolled steel sheet/ coil, Galvanized steel sheets/coil, PPGI, checkered sheet, corrugated steel sheet, etc;


Steel beam: Angle beam, H beam, I beam, C lipped channel, U channel, Deformed bar, Round bar, Square bar, Cold drawn steel bar, etc;
Q235 Structural ERW Black Round Pipe

Welcome to Inquiry:


Add:No.6 Taiyuan Road, Licang District,Qingdao, China

Contact person: Mr.Jiang

Mobile: +86 18300282575








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