| 标准： | A182 / ASME SA182 | 材料等级： | F53 / UNS S32750 |
|---|---|---|---|
| 产品名称 | Super Duplex Stainless Steel Forged Fittings | 尺寸 | 1/8′ ~ 4′ |
| 技术 | 锻造 | 类型 | Elbow，Nipple，Reducer，Tee，Cross，Coupling，Etc. |
| Thread: | BSPP BSPT NPT | 申请： | 建筑，煤气管道和油管，空气，蒸汽，石油气水 |
| 强光 | Super Duplex Stainless Steel Threaded Elbow， S32750 Stainless Steel Threaded Elbow， Hex Nipple Steel Pipe Fittings | ||
ASTM A182 F53(UNS S32750) Super Duplex Stainless Steel Threaded Elbow， Hex Nipple NPT B16.11
ASTM A182 F53 equates to UNS S32750. With an increased chromium content compared with F51， it offers improved pitting corrosion resistance. ASTM A182 F53(UNS S32750) Super Duplex Stainless Steel Forged Fittings are made from a super duplex stainless steel grade that has 24% chromium， 3% molybdenum， 6% nickel and carbon， manganese， silicon， sulfur， phosphorus， nitrogen and iron in the composition. ASTM A182 F53 is a high alloy duplex stainless steel， which has excellent resistance to pitting and crevice corrosion resistance， so F53 stainless steel is used primarily in highly corrosive conditions.
ASTM A182 F53 is Super Duplex Stainless Steel. It has excellent resistance to pitting and crevice corrosion resistance， so this F53 Super Duplex Stainless Steel is suitable in highly corrosive conditions. We， 同创集团， is manufacturer， supplier and exporter of ASTM A182 F53 Super Duplex Stainless Steel Socket Weld Pipe Fittings. They have excellent features like excellent formability and weldability. With precise finishing and maintaining quality high， we provide Socket Weld Fittings which have mechanical strength， good dimensional accuracy， rugged construction， and non-corrosive body. ASTM A182 F53 Socket Weld Fittings are suitable for high pressure and high temperature applications. They offer resistance against pitting， oxidation， stress corrosion cracking， crevice corrosion， and general corrosion. ASTM A182 F53 Super Duplex Stainless Steel Socket Weld Fittings are suitable for many critical applications because of their features such as high strength， disintegration erosion， protection from pitting， stress corrosion splitting， erosion weariness， crevice erosion， and strong weldability.
特点
High Ductile
Fine Machinability
High-Stress Corrosion Resistance
Good Mechanical Strength
Withstand at High Temperatures
规格
| 标准 | A182 / ASME SA182 |
| 尺寸 | ASME 16.11， MSS SP-79， 83， 95， 97， BS 3799 |
| 尺寸 | 1/8” NB to 4” NB |
| 类型 | Socketweld Fittings， Screwed-Threaded Fittings |
| 压力等级 | Threaded End-2000lb/ 3000lb/ 6000lbs Socket-weld End-3000/ 6000/ 9000lbs |
| Forged Fittings Thread | NPT， BSPT， BSPP |
化学成分
| P | 0.035 最大值 |
| 锰 | 1.20 最大值 |
| N | 0.24 - 0.32 |
| C | 最大 0.030 |
| Si | 0.80 最大值 |
| S | 最大 0.020 |
| 莫 | 3.00 - 5.00 |
| Cr | 24.00 - 26.00 |
| 倪 | 6.00 - 8.00 |
| 铁 | 58.095 分钟 |
机械性能
| 拉伸强度 | 屈服强度 | 硬度 |
| 800 | 550 | 300 |
应用：
化学工业
Oil & Gas Plant
Paper & Pulp Plant
高压应用
核电站
Food Processing and Dairy Industry
锅炉和热交换器
Industrial Machinery
