Professional Manufacturer Welded square tubing carbo steel hollow section square black steel tube With Good Price

Professional Manufacturer Welded square tubing carbo steel hollow section square black steel tube With Good Price

FOB Reference Price: Get Latest Price

≥10 Pieces

US $600

≥500 Pieces

US $520

≥2000 Pieces

US $450

≥5000 Pieces

US $400

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Product Details

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Quick Details

Oiled or Non-oiled:: Slightly Oiled

Invoicing:: by theoretical weight

Place of Origin:: Shandong, China

Brand Name:: Maxing

Special Pipe:: Other

Thickness:: 0.5-5.0mm

Grade:: Q195/Q235/Q355/ST12/SPHC/DC01/SAE1008

Delivery Time:: 10-45 days

Quick Details

Section Shape:: Square

Surface Treatment:: Hot Rolled

Tolerance:: ±0.1mm

Oiled or Non-oiled:: Slightly Oiled

Invoicing:: by theoretical weight

Place of Origin:: Shandong, China

Brand Name:: Maxing

Special Pipe:: Other

Thickness:: 0.5-5.0mm

Grade:: Q195/Q235/Q355/ST12/SPHC/DC01/SAE1008

Delivery Time:: 10-45 days

First, the functional characteristics of the black welded pipe 1.High strength: black welded pipe is made of high-quality steel, has good strength and stability, can withstand greater pressure and force. 2. Corrosion resistance: The black welded pipe uses a special anti-corrosion coating, which can effectively resist corrosion and oxidation to ensure that the pipeline is not affected by long-term use in harsh environments. 3. High temperature resistance: black welded pipe can withstand high temperature thermal stress in high temperature environment, no deformation, no cracking, to ensure the safety and stability of the pipeline.

Excellent material

The product is made of high-quality materials the raw material process is controllable reliable quality.

Various specifications

Various product specifications are available, and we have our own factory in large stock.

Custom machining

Can be customized according to customer needs processing, material, process are optional.

Exquisite craftsmanship

The section is neat, the surface is smooth, and there are no burrs.

Brand Name	Maxing
Place of Origin	China
China	Shandong
Application	Fitness Equipment Tube, Furniture Tube, Other
Alloy Or Not	Non-Alloy
Section Shape	Flat elliptical tube
Outside Diameter	9.5×17mm~62×212mm or Customized
Special Pipe	Other
Thickness	0.8-4.5mm
Standard	GB / JIS / ASTM / BS / DIN/TISI
Length	12M, 6m, 5.8m
Certificate	CE, RoHS, BIS, JIS, ISO9001
Technique	ERW
Grade	Q195/Q235/Q355/SPHC/ST12/DC01/SAE1008
Surface Treatment	Hot Rolled
Tolerance	-0.1mm~+0.25mm,
Processing Service	Punching, Cutting, Bending, Decoiling
Oiled or Non-oiled	Slightly Oiled
Invoicing	by theoretical weight
Delivery Time	10-45 days

Qingdao Maxing International Co., Ltd. is a professional and leading supplier of steel tubes. With over 30 years of experience in both production and management in the steel tube industry，we specialize in producing ERW steel tube, cold drawn/rolled seamless steel tube.

We can produce ERW steel pipe OD from 8mm-165mm, thickness 0.5-5.0mm. includes square/rectangular/round/oval pipes and other special-shaped pipes; cold drawn/rolled seamless steel tube OD from 19mm to 121mm and WT from 1mm to 15mm according to the Normal standards as GB/T 13793-1992,ASTM A500,A179, DIN 2394，EN10305,BS 1387 and JlS3445 etc. With material of carbon steel and alloy steel,normal steel grade like STKD270 ,STKD540 ,S15C ,S25C, S35C,S45C,34MNB5.20cr,40cr, Q345b,30CrMo,35CrMo, STKM11A-13C,SAE1008/1010 /1020 /1045, EN8D etc...

The tubes are used for fitness equipment, medical equipment, bicycles, steel furniture, display stands, shelves and motor-cycles. Our end users include Toyota North America and Chrysler North America. Draxfit,Shuafit,Locteck etc.With the continuous growth of our company, our product line has expanded to include hot-rooled coils, ，cold-rolled coil，galvanized coils, PPGI, PPGL, etc We extend a warm invitation to clients globally to visit our company for further discussions and negotiations!