Syandard: | astm a403, asme sa403 | 材料等级: | WP317-S |
---|---|---|---|
尺寸 | 1/2”-48”(DN15-DN1200) | 类型 | Elbow, Concentric Reducer, Eccentric Reducer, Reducing Tee, Equal Tee, Cap, Cross |
技术 | 对焊 | 应用: | 建筑,煤气管道和油管,空气,蒸汽,石油气水 |
强光 | WP317-S Stainless Steel Reducer, Forged Stainless Steel Pipe Reducer, Construction Stainless Steel Reducer |
对焊 Pipe Fittings ASTM A403 WP317-S Stainless Steel Concentric Reducer ANSI B16.9
Comprised of higher contents of chromium, nickel and molybdenum, fittings made from stainless steel 317 tend to be more corrosion resistant as compared to SS316. This is also due to the high percentage of iron in the chemistry of Stainless Steel 317 Pipe Fittings. The combination of iron with the alloying of chromium-nickel-molybdenum content yields a strong and hard alloy. We manufacture stainless steel concentric and eccentric reducers for more than 30 years which have high quality and we also supply other buttweld stainless steel fittings, like 45/90/180 degree elbows, reducing tees, equal tees, end caps and so on.
同等学历:
标准 | WERKSTOFF NR. | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | - |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
规格
规格 | ASTM A403/ ASME SA403 |
尺寸 | Seamless Butt Weld Fittings: 1/2" – 10" Welded Butt Weld Fittings: 1/2" – 48" |
尺寸 | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
厚度 | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS |
连接 | 焊接 |
弯曲半径 | R=1D, 2D, 3D, 5D, 6D, 8D, 10D 或自定义 |
制造工艺 | 推,压,锻,铸,等等。 |
Specialized manufacturer | Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend |
应用和用途 | Fittings To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc. |
化学成分
等级 | 锰 | Si | C | P | S | Cr | 莫 | 铁 | 倪 |
WP317 | 2 最大值 | 1 最大值 | 0.08 最大值 | 0.045 最大值 | 0.03 最大值 | 18 – 20 | 3 – 4 | 57.845 min | 11 – 15 |
WP317L | 2 最大值 | 1 最大值 | 0.035 最大值 | 0.045 最大值 | 0.03 最大值 | 18 – 20 | 3 – 4 | 57.89 min | 11 – 15 |
机械性能
拉伸强度 | 熔点 | 密度 | 屈服强度(0.2%Offset) | 伸长率 |
Psi - 75000 , MPa - 515 | 1400°C (2550°F) | 7.9 克/立方厘米 | Psi - 30000 , MPa - 205 | 35 % |
应用:
工业锅炉
发电厂
核电厂
石油和天然气行业
Refineries Industries