Factory Promotional Square Tubing 21/2 - Cold Rolled Black Annealed Steel Pipe 19mm 20mm – Win Road Detail:
Cold rolled pipe has steel pipe characteristic and more easily to be bended and tractable.
| OD | 15mm – 80mm (0.59” -3inch) |
| Thickness | 0.6mm – 2 mm (11 gauge-36gauge) |
| Length Range | 1m-12m (5.8m , 6m, 19ft, 20ft, 21ft,24ft) available customized |
| Technique | Cold rolled black annealed |
| Surface | Bare, black painting, oiled |
| Raw material | Q195 (carbon steel, yield strength 195mpa) |
| Application | Furniture pipe, steel structure |
Cold Rolled Steel Pipe Size Chart
| OD (mm) | OD (inch) | Thickness (mm) |
| 15,16,18,19,20,25,30,38,40,45,505560
65 70 75 80 |
0.59”,0.63”,0.71”,0.74”,0.8”,1”,1.2”,1.5”,1.6”,1.8”,2”,2.2”,
2.4” 2.5” 2.8” 3” 3.2” |
0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.1mm,
1.2mm,1.3mm, 1.4mm 1.5mm 1.6mm 1.8mm 1.9mm 2.0
|
Application
The cold rolled pipe is widely used for furniture and steel structure frame, such as steel desk, table, chair, steel bed, shelf,gym equipment. So the black annealed steel pipe is also name furniture black steel pipe and furniture piping.

Loading and packing
Package: 1. In bundle, tied with steel straps, no other package.
2.In bundle, wrapped with plastic cover,tied with steel straps, each end with nylon straps.
Loading:
Loading by container for thin wall thickness tubes.
Sometimes put small diameter tube into big diameter tube to save container space.

FAQ
1. To get an exact price, please send us below details for your inquiry:
(1) Thickness
(2) OD (out diameter)
(3) Length of each pipe
(4) Quantity
2. What kind of package will I get? -- Generally it will be standard exporting package. We can supply the package according to customers’ requirement.
3. What’s the differences between “cold rolled” and “cold rolled black annealed”? --The cold rolled black annealed steel will go through heating, while “cold rolled steel ” will not heat again. 4. About the “oiled” surface .
--Oiled surface is to prevent the steel from getting rust. While not all customers want the oiled surface. Generally we supply the product without oiled surface.
5. Customized Requirement. --Product is available customized on thickness, width, surface coating thickness, logo printing, packing, slitting to steel sheet and others. As each requirement is customized, so please contact our sales to get exact answer.
6. Do you supply sample?
--Yes, we provide sample. Generally sample is free of charge.
While international courier isn’t free. We will return the courier cost once we cooperate.
Sample will be sent by air courier when weight less than 1kg.
Product detail pictures:



Related Product Guide:
We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for Factory Promotional Square Tubing 21/2 - Cold Rolled Black Annealed Steel Pipe 19mm 20mm – Win Road, The product will supply to all over the world, such as: Albania, Jersey, Armenia, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
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