Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 Tons per Month |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Material | API, ASTM, DIN, GB, API 5CT, API 5L, ASTM A106-2006 |
| Outer Diameter: | 25 - 356 mm |
| Thickness: | 4 - 70 mm |
| Standard: | JIS, AiSi, ASTM, GB, DIN, EN |
| Processing Service: | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Type: | Round Pipe Tube |
| Surface: | Bare/Oil/Paint/Varnish |
| Length | 1000-6000mm or Customer's Requirement |
| Grade | 12CrMo |
| Tolerance: | ±1% |
| Technique | Cold Rolled Hot Rolled |
| Application | Construcion/Building /Industry |
| Brand Name | Gnee |
| Model Number | 12CrMo |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 Tons per Month |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets | Material | API, ASTM, DIN, GB, API 5CT, API 5L, ASTM A106-2006 |
| Outer Diameter: | 25 - 356 mm | Thickness: | 4 - 70 mm |
| Standard: | JIS, AiSi, ASTM, GB, DIN, EN | Processing Service: | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Type: | Round Pipe Tube | Surface: | Bare/Oil/Paint/Varnish |
| Length | 1000-6000mm or Customer's Requirement | Grade | 12CrMo |
| Tolerance: | ±1% | Technique | Cold Rolled Hot Rolled |
| Application | Construcion/Building /Industry | Brand Name | Gnee |
| Model Number | 12CrMo | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | ASTM A53 Carbon Seamless Steel Tube ，12CrMo Round Seamless Steel Tube ，70mm Round Steel Pipe | ||
Seamless Steel Pipe ASTM A53 Carbon Seamless Steel Tube Round Steel Pipe
The reason why most of the people prefer seamless steel pipe over welded steel pipe is that seamless pipes can withstand extremely high pressure without cracking. But the seam or welded pipes cannot do the same as the welded points are vulnerable to cracking up under high pressure.
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Product Name
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Seamless Steel Pipe ASTM A53 Carbon Seamless Steel Tube Round Steel Pipe
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Surface
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As required
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Wall Thickness
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2 .11mm-59.54 mm
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OD
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13.7mm-1219.2 mm
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Length
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1m-12m or as customer required
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Material
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Q195-Q420 Series,SS400-SS540 Series,S235JR-S355JR Series,ST Series,A36-A992 Series,Gr50 Series,etc.
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Standard
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AISI, ASTM, BS, DIN, GB, JIS
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Manufacturing Process of Seamless Steel Pipe ASTM A53 Carbon Seamless Steel Tube Round Steel Pipe:
Seamless stainless steel pipe is made from solid stainless steel bar which is called billet. By using different processing techniques such as extruding, gun drilling or piercing, the steel bars are produced to be steel tubes.
1. Firstly, the billets would be inspected exactly.
2. Then put the billets into the heat to raise the temperature.
3. The hot billets would then be pierced through the center with a mandrel. Through this procedure, the bar shape billet becomes hollow shape billet.
4. The next step is rolling and stretching the hollow billet. The billet is precisely rolled and stretched until it meets all the specifications with length, diameter and wall thickness according to requirements.
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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