Black Steel Pipe
Black Steel Pipe Is The Most Common Steel Pipe, Round Billet Through The Punch After The Product.
Its Surface Color Is Black Without Any Way Of Treatment. It Is Also The Most Cost-Effective Seamless Pipe Product, Can Be Used As A Liquid Delivery System If You Want To Extend The Service Life, You Can Simply Paint Or Hot-Dip Galvanizing Treatment.
Its Main Material Is ASTM A53,ASTM A106,S235JR Material.
Balingsteel Keeps Regular Sized Black Tubes In Stock All Year Round.
Recommended Products By Balingsteel
Large Stock of Black Steel Pipe
Balingsteel’s Warehouse Has a Large Selection of A53 Schedule 40 Black Steel Pipe from 1/4“ to 26”.
Custom Lengths of 12ft,20ft, And 40ft Are Available. Custom Beveled and Threaded Pipe Ends Are Also Available.
Black Pipe Is Widely Used in Oil and Gas(Low-Pressure Environments), Construction, Manufacturing, Fire Protection, And Various Industries.
If You Need a Black Pipe, Balingsteel Is Your Best Choice!
Flexible Stock Selection
Our Warehouse Is Always Stocked with Sch40, and Sch80 Black Pipe in Common Sizes.
You Can Get All the Sizes You Need from Us with a Minimum Supply of One Tube per Size.
We Solve the Trouble of Needing Multiple Sizes in Different Lengths for You.
Please Feel Free to Contact Us to Check the Stock for You!
Stocks Details
We Offer a Wide Variety of Black Tubes in Stock for You to Choose From.
- Current Available Stocks Size
- Price For Schedule 40 Black Steel Pipe
- Price For Schedule 80 Black Steel Pipe
Current Available Stocks Size
| Normal Diameter | OD(MM) | SIZE&WEIGHT&QTY | ||||||||
| A(MM) | B(INCH) | ASME | SCH40 | Weight (KG/M) |
Stocks (Tons) | Location | SCH80 | Weight (KG/M) |
Stocks (Tons) | Location |
| 6 | 1/8″ | 10.29 | 1.73 | 0.37 | 120.87 | Tianjin | 2.41 | 0.47 | 32.44 | Tianjin |
| 8 | 1/4″ | 13.72 | 2.24 | 0.63 | 87.23 | Tianjin | 3.02 | 0.80 | 78.11 | Tianjin |
| 10 | 3/8″ | 17.14 | 2.31 | 0.84 | 248.23 | Tianjin | 3.2 | 1.10 | 113.40 | Tianjin |
| 15 | 1/2″ | 21.34 | 2.77 | 1.27 | 321.40 | Tianjin | 3.73 | 1.62 | 248.23 | Tianjin |
| 20 | 3/4″ | 26.67 | 2.87 | 1.68 | 110.20 | Tianjin | 3.91 | 2.19 | 321.40 | Tianjin |
| 25 | 1″ | 33.40 | 3.38 | 2.50 | 32.44 | Tianjin | 4.55 | 3.24 | 110.20 | Tianjin |
| 32 | 1.1/4″ | 42.16 | 3.56 | 3.39 | 78.11 | Tianjin | 4.85 | 4.46 | 230.23 | Tianjin |
| 40 | 1.1/2″ | 48.26 | 3.68 | 4.05 | 113.40 | Tianjin | 5.08 | 5.41 | 199.23 | Tianjin |
| 50 | 2″ | 60.32 | 3.91 | 5.44 | 210.56 | Tianjin | 5.54 | 7.48 | 245.23 | Tianjin |
| 65 | 2.1/2″ | 73.02 | 5.16 | 8.64 | 334.67 | Tianjin | 7.01 | 11.41 | 198.23 | Tianjin |
| 80 | 3″ | 88.90 | 5.49 | 11.29 | 235.24 | Tianjin | 7.62 | 15.27 | 139.23 | Tianjin |
| 90 | 3.1/2″ | 101.60 | 5.74 | 13.57 | 130.10 | Tianjin | 8.08 | 18.64 | 156.90 | Tianjin |
| 100 | 4″ | 114.30 | 6.02 | 16.08 | 321.00 | Tianjin | 8.56 | 22.32 | 123.23 | Tianjin |
| 125 | 5″ | 141.30 | 6.55 | 21.77 | 221.30 | Tianjin | 9.53 | 30.97 | 420.23 | Tianjin |
| 150 | 6″ | 168.28 | 7.11 | 28.26 | 300.32 | Tianjin | 10.97 | 42.56 | 134.32 | Tianjin |
| 200 | 8″ | 219.08 | 8.18 | 42.55 | 287.32 | Tianjin | 12.7 | 64.64 | 123.50 | Tianjin |
| 250 | 10″ | 273.05 | 9.27 | 60.30 | 300.23 | Tianjin | 15.09 | 96.00 | 110.32 | Tianjin |
| 300 | 12″ | 323.85 | 10.31 | 79.72 | 200.20 | Tianjin | 17.48 | 132.07 | 98.00 | Tianjin |
| 350 | 14″ | 355.60 | 11.13 | 94.55 | 321.23 | Tianjin | 19.05 | 158.11 | 73.44 | Tianjin |
| 400 | 16″ | 406.40 | 12.7 | 123.31 | 201.11 | Tianjin | 21.44 | 203.54 | 89.23 | Tianjin |
| 450 | 18″ | 457.20 | 14.27 | 155.88 | 198.23 | Tianjin | 23.83 | 254.68 | 69.23 | Tianjin |
| 500 | 20″ | 508.00 | 15.09 | 183.43 | 163.20 | Tianjin | 26.19 | 311.19 | 97.23 | Tianjin |
| 550 | 22″ | 558.80 | 28.58 | 373.71 | 689.23 | Tianjin | ||||
| 600 | 24″ | 609.60 | 17.48 | 255.25 | 130.32 | Tianjin | 30.96 | 441.80 | 100.23 | Tianjin |
Price For Schedule 40 Black Steel Pipe
| Normal Diameter | OD(MM) | Reference Price | ||||||
| A(MM) | B(INCH) | ASME | SCH40 | Weight (KG/M) |
FOB TIANJIN USD/FT |
FOB TIANJIN USD/20FT |
FOB TIANJIN USD/40FT |
Location |
| 6 | 1/8″ | 10.29 | 1.73 | 0.37 | $0.09 | $1.85 | $3.69 | Tianjin |
| 8 | 1/4″ | 13.72 | 2.24 | 0.63 | $0.16 | $3.21 | $6.42 | Tianjin |
| 10 | 3/8″ | 17.14 | 2.31 | 0.84 | $0.21 | $4.27 | $8.55 | Tianjin |
| 15 | 1/2″ | 21.34 | 2.77 | 1.27 | $0.32 | $6.42 | $12.84 | Tianjin |
| 20 | 3/4″ | 26.67 | 2.87 | 1.68 | $0.43 | $8.53 | $17.05 | Tianjin |
| 25 | 1″ | 33.40 | 3.38 | 2.50 | $0.54 | $10.78 | $21.57 | Tianjin |
| 32 | 1.1/4″ | 42.16 | 3.56 | 3.39 | $0.73 | $14.61 | $29.21 | Tianjin |
| 40 | 1.1/2″ | 48.26 | 3.68 | 4.05 | $0.87 | $17.44 | $34.87 | Tianjin |
| 50 | 2″ | 60.32 | 3.91 | 5.44 | $1.17 | $23.44 | $46.89 | Tianjin |
| 65 | 2.1/2″ | 73.02 | 5.16 | 8.64 | $1.75 | $34.94 | $69.88 | Tianjin |
| 80 | 3″ | 88.90 | 5.49 | 11.29 | $2.28 | $45.69 | $91.38 | Tianjin |
| 90 | 3.1/2″ | 101.60 | 5.74 | 13.57 | $2.75 | $54.90 | $109.81 | Tianjin |
| 100 | 4″ | 114.30 | 6.02 | 16.08 | $3.18 | $63.63 | $127.26 | Tianjin |
| 125 | 5″ | 141.30 | 6.55 | 21.77 | $4.31 | $86.15 | $172.31 | Tianjin |
| 150 | 6″ | 168.28 | 7.11 | 28.26 | $5.59 | $111.85 | $223.71 | Tianjin |
| 200 | 8″ | 219.08 | 8.18 | 42.55 | $8.42 | $168.40 | $336.79 | Tianjin |
| 250 | 10″ | 273.05 | 9.27 | 60.30 | $11.93 | $238.68 | $477.37 | Tianjin |
| 300 | 12″ | 323.85 | 10.31 | 79.72 | $15.78 | $315.54 | $631.08 | Tianjin |
| 350 | 14″ | 355.60 | 11.13 | 94.55 | $18.71 | $374.24 | $748.47 | Tianjin |
| 400 | 16″ | 406.40 | 12.7 | 123.31 | $26.57 | $531.44 | $1,062.88 | Tianjin |
| 450 | 18″ | 457.20 | 14.27 | 155.88 | $33.59 | $671.80 | $1,343.61 | Tianjin |
| 500 | 20″ | 508.00 | 15.09 | 183.43 | $39.93 | $798.64 | $1,597.28 | Tianjin |
| 550 | 22″ | 558.80 | ||||||
| 600 | 24″ | 609.60 | 17.48 | 255.25 | $56.69 | $1,133.78 | $2,267.57 | Tianjin |
Price For Schedule 80 Black Steel Pipe
| Normal Diameter | OD(MM) | Reference Price | ||||||
| A(MM) | B(INCH) | ASME | SCH80 | Weight (KG/M) |
FOB TIANJIN USD/FT |
FOB TIANJIN USD/20FT |
FOB TIANJIN USD/40FT |
Location |
| 6 | 1/8″ | 10.29 | 2.41 | 0.47 | $0.12 | $2.37 | $4.74 | Tianjin |
| 8 | 1/4″ | 13.72 | 3.02 | 0.80 | $0.20 | $4.03 | $8.06 | Tianjin |
| 10 | 3/8″ | 17.14 | 3.2 | 1.10 | $0.28 | $5.57 | $11.13 | Tianjin |
| 15 | 1/2″ | 21.34 | 3.73 | 1.62 | $0.41 | $8.20 | $16.39 | Tianjin |
| 20 | 3/4″ | 26.67 | 3.91 | 2.19 | $0.56 | $11.11 | $22.21 | Tianjin |
| 25 | 1″ | 33.40 | 4.55 | 3.24 | $0.70 | $13.95 | $27.90 | Tianjin |
| 32 | 1.1/4″ | 42.16 | 4.85 | 4.46 | $0.96 | $19.23 | $38.47 | Tianjin |
| 40 | 1.1/2″ | 48.26 | 5.08 | 5.41 | $1.17 | $23.31 | $46.63 | Tianjin |
| 50 | 2″ | 60.32 | 5.54 | 7.48 | $1.61 | $32.26 | $64.51 | Tianjin |
| 65 | 2.1/2″ | 73.02 | 7.01 | 11.41 | $2.31 | $46.17 | $92.34 | Tianjin |
| 80 | 3″ | 88.90 | 7.62 | 15.27 | $3.09 | $61.80 | $123.60 | Tianjin |
| 90 | 3.1/2″ | 101.60 | 8.08 | 18.64 | $3.77 | $75.40 | $150.80 | Tianjin |
| 100 | 4″ | 114.30 | 8.56 | 22.32 | $4.42 | $88.35 | $176.70 | Tianjin |
| 125 | 5″ | 141.30 | 9.53 | 30.97 | $6.13 | $122.58 | $245.15 | Tianjin |
| 150 | 6″ | 168.28 | 10.97 | 42.56 | $8.42 | $168.45 | $336.89 | Tianjin |
| 200 | 8″ | 219.08 | 12.7 | 64.64 | $12.79 | $255.84 | $511.68 | Tianjin |
| 250 | 10″ | 273.05 | 15.09 | 96.00 | $19.00 | $379.96 | $759.93 | Tianjin |
| 300 | 12″ | 323.85 | 17.48 | 132.07 | $26.14 | $522.74 | $1,045.49 | Tianjin |
| 350 | 14″ | 355.60 | 19.05 | 158.11 | $31.29 | $625.81 | $1,251.63 | Tianjin |
| 400 | 16″ | 406.40 | 21.44 | 203.54 | $43.86 | $877.25 | $1,754.50 | Tianjin |
| 450 | 18″ | 457.20 | 23.83 | 254.68 | $54.88 | $1,097.66 | $2,195.31 | Tianjin |
| 500 | 20″ | 508.00 | 26.19 | 311.19 | $67.74 | $1,354.89 | $2,709.78 | Tianjin |
| 550 | 22″ | 558.80 | 28.58 | 373.71 | $83.00 | $1,659.96 | $3,319.92 | Tianjin |
| 600 | 24″ | 609.60 | 30.96 | 441.80 | $98.12 | $1,962.40 | $3,924.81 | Tianjin |
Of Course, We Can Match All the Specifications You Need, Even in Very Small Quantities, In Our Stock Warehouse.
We Can Cut Our Stock Steel Pipe into 6ft, 8ft, 12ft, 20ft, and 40ft According to Your Desired Length.
Common Material Standards for Black Steel Pipe
A53 Grade A
Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
A53 Grade A Has Type S for Seamless Steel Pipe, Type E for Resistance Welded Pipe, and Type F for Butt Furnace Welded Pipe.
A53 Grade A Chemical Element Composition Content:
| Type S | Component | C * | Mn | P | S | Cr | Ni | Cu | Mo | V |
| Min | – | – | – | – | – | – | – | – | – | |
| Max | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
| Type E | Component | C * | Mn | P | S | Cr | Ni | Cu | Mo | V |
| Min | – | – | – | – | – | – | – | – | – | |
| Max | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
| Type F | Component | C * | Mn | P | S | Cr | Ni | Cu | Mo | V |
| Min | – | – | – | – | – | – | – | – | – | |
| Max | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
| * For Every 0.01% Decrease in the Maximum Carbon Content, The Manganese Content Increases by 0.06%, And the Maximum Manganese Content Is Allowed to 1.35%. Note: Type S-Seamless Steel Pipe; Type E-Resistance Welded Pipe; Type F-Butt Furnace Welded Pipe. |
||||||||||
A53 Grade A Mechanical Properties:
| Tensile Strength | Yield Strength | Elongation |
| σb | σs | δ |
| Mpa | Mpa | % |
| ≥330 | ≥205 | ① |
A53 Grade B
Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded, and Seamless
A53 Grade B Has Type S for Seamless Steel Pipe and Type F for Butt Furnace Welded Pipe.
A53 Grade B Chemical Element Composition Content:
| Type S | Component | C * | Mn | P | S | Cr | Ni | Cu | Mo | V |
| Min | – | – | – | – | – | – | – | – | – | |
| Max | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
| Type E | Component | C * | Mn | P | S | Cr | Ni | Cu | Mo | V |
| Min | – | – | – | – | – | – | – | – | – | |
| Max | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
| * For Every 0.01% Reduction in the Maximum Carbon Content, The Manganese Content Increases by 0.06%, Allowing the Maximum Manganese Content to 1.65%. Note: Type S – Seamless Steel Pipe; Type E – Resistance Welded Pipe. |
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A53 Grade B Mechanical Properties:
| Tensile Strength | Yield Strength | Elongation |
| σb | σs | δ |
| Mpa | Mpa | % |
| ≥415 | ≥240 | ① |
If You Need ASTM A53 Black Pipe, Please Feel Free to Contact Us!