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[China]
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
Contact name:Vicky
Zhengzhou Huitong Pipeline Equipment Co.,Ltd. |
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Duplex Stainless Steel ASTM A182 F51 S31803 S32205 elbow tee cross pipe cap
1. Duplex Stainless Steel ASTM A182 F51 S31803 S32205 elbow tee cross pipe cap Product Specification
| Standard | Types | Class Rating/Schedule | Ends | Size |
| ASME B16.11 | 90°Elbow/ 45°Elbow/ Tee/ Cross | 2000LB | Threaded | 1/4''~4'' |
| 90°Elbow/ 45°Elbow/ Tee/ Cross/Pipe Cap/ Half Coupling/Full Coupling | 3000LB/6000LB | Threaded | 1/4''~4'' | |
| Socket-welding | 1/8''~4'' | |||
| 90°Elbow/ 45°Elbow/ Tee/ Cross/Half Coupling/Full Coupling | 9000LB | Socket-welding | 1/2''~2'' | |
| Street Elbow | 3000LB | Threaded | 1/8''~2'' | |
| 6000LB | 1/8''~1-1/2'' | |||
| Lateral Tee | 3000LB | Socket-welding | 1/4''~2'' | |
| 6000LB | 1/2''~1-1/2'' | |||
| 3000LB | Threaded | 3/8''~2‘’ | ||
| 6000LB | 1/2''~2'' | |||
| 9000LB | 1/2''~1-1/2'' | |||
| Flush Bushing/Hex Bushing/Hex Plug/Round Plug/Square Plug | 3000LB/6000LB | Threaded | 1/8''~4'' |
2. Duplex Stainless Steel ASTM A182 F51 S31803 S32205 elbow tee cross pipe cap Material introduction
UNS S31803 F51 – Duplex stainless Steel
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Related Specifications
EN10088-3 X2CrNiMoN22-5-3
ASTM A182 F51
W. Nr. 1.4462
NORSOK D41 to D45
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F51 is a duplex stainless steel with a 50:50 austenite, ferrite microstructure. The material combines good mechanical strength and ductility with moderate to good corrosion resistance in a variety of environments. This material is generally supplied in the annealed condition giving yield strengths in excess of 65 KSI (450Mpa), this material cannot be hardened by heat treatment but stronger surface strengths can be achieved by cold working. Typical applications include pumps, valves, pipework, flanges etc together with various applications in the oil and gas, brewing, power generation and chemical engineering industries. In fact this alloy can be used successfully as an alternative to 300 series austenitic stainless steels in almost all applications where higher mechanical strength/lower weight is required.B
Typical Chemical composition
| PREn = Pitting Resistance Equivalent PREn= Cr% + 3.3Mo% + 16N% | Carbon 0.03% Max | Carbon 0.03% Max |
| Silicon 1.00% Max | Silicon 1.00% Max | |
| Manganese 2.00% Max | Manganese 2.00% Max | |
| Phosphorous 0.035% Max | Phosphorous 0.035% Max | |
| Sulphur 0.015% Max | Sulphur 0.015% Max | |
| Chromium 21.0 – 23.0% | Chromium 21.0 – 23.0% | |
| Nickel 4.5 – 6.5% | Nickel 4.5 – 6.5% | |
| Molybdenum 2.5 – 3.5% | Molybdenum 2.5 – 3.5% | |
| Nitrogen 0.10 – 0.20% | Nitrogen 0.10 – 0.20% | |
| PREn >34 | PREn >34 |
Mechanical Property Requirements - Annealed condition
| Yield | Tensile Strength | Elongation | Charpy Impact @ Rt J | Hardness |
| >450Mpa (65KSI) | 650 – 800Mpa (94 – 128KSI) | 25% | 100 | 270HB Max |
Forging
Forging temperature for this material should be 1100 – 1250oC Reheat as often as necessary and cool in still air.
Heat Treatment
Anneal – Heat to 1020 – 1120oC ensuring sufficient time is allowed for the centre to achieve furnace temperature and hold for a time commensurate with the ruling section, followed by water quenching.
Machining
Material in the annealed condition is readily machinable by all conventional methods.
Welding
F51 is readily weldable using many of the standard electric arc welding processes but oxyacetylene welding is not recommended because carbon pickup in the weld metal may occur.
3. Duplex Stainless Steel ASTM A182 F51 S31803 S32205 elbow tee cross
pipe cap Material Testing:
We ensure that all our materials go through strict quality tests
before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
4. Duplex Stainless Steel ASTM A182 F51 S31803 S32205 elbow tee cross pipe cap packing:
5. Duplex Stainless Steel ASTM A182 F51 S31803 S32205 elbow tee cross pipe cap FAQ
Q:How does your factory do regarding quality control?
A:Quality is priority. we always attach great importance to quality
controlling from the beginning to the end.Mill Test Certificate is
supplied with shipment. If needed, a Third Party Inspection is
acceptable.
Q:May I have some samples before bulk order?
A:Yes, of course. samples are free but you have to pay the courier.
Q:Can we visit your Company?
A:Surely. Welcome to China and we will be honored to have a
customer and friend.
Q:What is the payment terms?
A:T/T, L/C ,Western Union,etc.
Q:What's your delivery time?
A:For stocks, we can send the goods to loading port within 7 days
after receiving your deposit.
For production period, it usually needs about 10days- 60days after
receiving the deposit.
Q:Is it OK to mark my logo on your products?
A:Yes. OEM and ODM are available for us.
