- Overview
- Product Description
- After Sales Service
- FAQ
Basic Info.
Product Description
Carbon steel pipes are divided into hot rolled and cold rolled (drawn) steel pipes.
Hot rolled carbon steel pipe is divided into general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, stainless steel pipe, petroleum cracking pipe, geological steel pipe and other steel pipe.
| Name | Carbon Steel Seamless Pipe | |||
| Standard | API5, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008 . JIS G3463,JIS G3119,JIS G3446,JIS G3218 | |||
| Surface | Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) | |||
| Application | Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc. | |||
| Carbon steel round pipe/tube | ||||
| Size | Outer Diameter | 20MM-1219MM | ||
| Wall Thickness | 0.4mm-60mm | |||
| Length | 1M, 4M, 6M, 8M, 12M (accroding to the buyer's request) | |||
| Carbon steel square pipe/tube | ||||
| Size | Outer Diameter | 5mm-1000mm | ||
| Wall Thickness | 0.4mm-60mm | |||
| Length | 5800~12000mm or as customized | |||
| Carbon steel plate/sheet | ||||
| Size | Wall Thickness | 1mm-100mm (accroding to the buyer's request) | ||
| Width | Plate:600-2250mm, Coil:24-600mm (accroding to the buyer's request) | |||
| Length | 1000mm-12000mm (accroding to the buyer's request) | |||
We can provide various pipes according to customer needs
Welded pipe, Seamless pipe, Plastic lined pipe, Spiral pipe,
Galvanized pipe, Rectangular Carbon steel pipe, etc.
| Chemical Properties % | |||||||||
| Grade A | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Grade B | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Grade C | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Mechanical Properties | |||
| | Grade A | Grade B | Grade C |
| Tensile strength | 330 | 415 | 485 |
| Yield strength | 205 | 240 | 275 |
| Steel pipe size | A | DN15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
| B | 1/2'' | 3/4" | 1'' | 1.1/4'' | 1.1/2'' | 2'' | 2.1/2'' | 3'' | |
| outer diameter | ASME | 21.3 | 26.7 | 33.4 | 42.2 | 48.3 | 60.3 | 73 | 88.9 |
| wall thickness | SCH10 | 2.11 | 2.11 | 2.77 | 2.77 | 2.77 | 2.77 | 3.05 | 3.05 |
| SCH30 | 2.41 | 2.41 | 2.9 | 2.97 | 3.18 | 3.18 | 4.78 | 4.78 | |
| STD | 2.77 | 2.87 | 3.38 | 3.56 | 3.68 | 3.91 | 5.16 | 5.49 | |
| SCH40 | 2.77 | 2.87 | 3.38 | 3.56 | 3.68 | 3.91 | 5.16 | 5.49 | |
| XS | 3.73 | 3.91 | 4.55 | 4.85 | 5.08 | 5.54 | 7.01 | 7.62 | |
| SCH80 | 3.73 | 3.91 | 4.55 | 4.85 | 5.08 | 5.54 | 7.01 | 7.62 | |
| SCH160 | 4.87 | 5.56 | 6.35 | 6.35 | 7.14 | 8.74 | 9.53 | 11.13 | |
| XXS | 7.47 | 7.82 | 9.09 | 9.7 | 10.15 | 11.07 | 14.02 | 15.25 |
The main feature of seamless steel pipe is that it has no welded seams and can withstand greater pressure.
The seamless steel pipe has a hollow section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe is lighter in weight when the bending and torsional strength is the same. The use of steel pipes to manufacture ring parts such as steel scaffolding used in building construction can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing time, and have been widely used in steel pipe manufacturing
---------Before-Sale Service----------------
1.ISO Verified Outstanding Manufacture
2.The third party inspection:SGS,BV,CICC,ITS,CTI or according to the customer's requirements
3.Flexible Payment:T/T,L/C,DP
4.Quick Delivery time
5.Tracking picture or transport: production and loading pictures
6.Rich experience:Professional Sale Team
----------After-Sale Service-------------------
1.Quality Guarantee After Receiving the goods:Offer money return or ship new products for free if any problems happen
2.Technical guidance for further processing
3.VIP service and Discount after accumulated order quantity
1. Minimum Order Quantity?
The MOQ is usually 25 tons or more, it depends .
2. What kind of terms of payment can you accept?
T/T, L/C are available.
3. What grams of the product can you offer?
These products can be customized according to your requirement.
4.Is free sample available?
Yes, free sample is available.
The sample is cost free, but please afford the freight cost, and we will figure it in the order as long as we work together.For those clients who have already established business relation with us, even the freight cost will be free.
5. Can you do Customization & Reproduction if I provide a photo?
Yes, we do Customization & Reproduction service.
6. Does the packaging safe and arrive in good conditions?
Yes, safe Packing guarantee , all the products will arrive your door under good conditions. We response to problem of shipping if there unfortunately is.
7. How long does it usually take to deliver the product?
We will make the shipment to you immediately. It will take about 18 to 40 days arrive worldwide. It de pends on the specific quantity.
8. Is drop shipping available?
Yes, it is, we can send to worldwide.