Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Product Name | Seamless Carbon Steel Tube |
| Grade | Astm A106 |
| Standard | ASTM |
| shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. |
| Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE |
| Model Number | Astm A106 |
| Certification | SGS |
| Place of Origin | henan |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days | Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Product Name | Seamless Carbon Steel Tube | Grade | Astm A106 |
| Standard | ASTM | shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. | Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE | Model Number | Astm A106 |
| Certification | SGS | Place of Origin | henan |
| High Light | low alloy carbon steel round tube ，astm a106 carbon steel round tube ，astm a106 carbon round tube | ||
How to choose suitable A106 steel: What aspects should be considered when choosing A106 steel?
1. Understand the basic information of A106 steel
First of all, before choosing A106 steel pipe, we need to understand its basic information. A106 seamless steel pipe belongs to carbon steel and is a commonly used low alloy steel. Its main components are carbon, silicon, manganese and phosphorus. It has good weldability and processing performance, as well as high strength and corrosion resistance, and is widely used in various industrial fields.
2. Consider the use environment and temperature requirements
When choosing A106 seamless steel pipe, we need to consider what kind of environment it will be used in and the temperature range it needs to withstand. Since seamless A106 carbon steel pipe has good high temperature resistance, it is better used in high temperature environments. But if it needs to be used in a low-temperature environment, you may need to choose other types of steel.
3. Determine the required strength level
A106 high-temperature steel pipes are divided into three types according to their strength grades: A, B, and C. Among them, Grade A has the lowest strength and Grade C has the highest strength. Therefore, the required strength level needs to be determined based on actual needs when selecting.
1. High strength
A106 round carbon steel tube has high strength, its tensile strength can reach more than 415MPa, and it is a medium-strength steel. This allows it to withstand greater pressure and heavy loads during use and is not easily deformed or broken. Therefore, ASTM A106 seamless steel pipes are widely used in situations where weight is required, such as building structures, mechanical equipment and other fields.
2. Strong corrosion resistance
Because A106 carbon steel round tube contains high silicon and manganese elements, it has good corrosion resistance. It can resist the erosion of chemicals such as acids, alkalis, and salts, and is not prone to rust in humid environments.
3. Good processing performance
A106 seamless mild steel pipe has good processing properties and can be used for cold and hot processing, such as cold drawing, cold bending, hot rolling, etc. It has good formability and plasticity and can be made into pipes and parts of various shapes.
Mechanical properties of A106 seamless pipe
| Grade A | Grade B | Grade C | |
|---|---|---|---|
| Tensile Strength, min, psi | 48,000 | 60,000 | 70,000 |
| Yield Strength, min, psi | 30,000 | 35,000 | 40,000 |
Chemical composition of A106 seamless carbon pipe
Element | Grade A | Grade B | Grade C |
|---|---|---|---|
| Carbon max. % | 0.25 | 0.30 | 0.35 |
| Manganese % | 0.27 – 0.93 | 0.29 – 1.06 | 0.29 – 1.06 |
| Phosphorus max % | 0.035 | 0.035 | 0.035 |
| Sulfur max % | 0.035 | 0.035 | 0.035 |
| Silicon, min % | 0.10 | 0.10 | 0.10 |
The testing requirements for seamless A106 carbon steel pipes include hydrostatic testing and mechanical testing. Hydrostatic testing is performed to check whether the stress developed in the pipe wall under the test pressure is equal to 60% of the specified minimum yield strength (SMYS) at room temperature. There are different limits on the maximum pressure for different pipe diameters, for example, the maximum pressure must not exceed 2500 psi for NPS 3 and below, and the maximum pressure must not exceed 2800 psi for larger sizes. The pressure holding time is not less than 5 seconds.
Gnee Product stock
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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