规格 | ASTM A403 | 年级 | WP304L |
---|---|---|---|
非破坏性测试: | 涡流测试 -ASTM E426,静态测试 -ASTM A999,超声波测试 -ASTM E213 | 类型 | 布特韦尔德 |
SS 管件 ASTM A403 WP304L S30403 同心异径管 B16.9
ASTM A403 WP304L Fittings come under the standard ASME B16.9 and diameters ranging from ½ inches to 48 inches. The material has 18% chromium and 8% nickel in the composition and has good corrosion resistance and strength. The ASTM A403 WP304L Fittings have high operating temperature range up to 870 degrees Celsius. So they can be used in high heat applications. The low carbon content in the material makes it better for welding applications.
对焊同心异径管规格
外径(OD) | 无缝钢管同心异径管 ( 1/2″~24″),ERW/焊接/制作钢管同心异径管 (1/2″~48″) |
---|---|
尺寸 | ASME/ANSI B16.9, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313, ASME B16.28 |
壁厚 | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / 3mm - 40mm |
弯曲半径 | r=1d - 10d, 15d, 20d |
产品角度 | 同心异径管 |
重要等级 | 美国标准A403 WP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L |
生产材料 | 不锈钢,合金钢,碳钢,双相钢,镍合金,铜镍,低温钢 |
SS 熔点 | 1400-1450°C (WP304,WP304L), 1390-1440°C (WP316L), 1370 - 1400°C (WP316) |
Chemical Composition and Mechanical Property for 304L
钢级 | 化学成分 | 机械性能 | |||||||||
C(最大值) | 硅(最大值) | 锰(最大值) | P(Max) | S(最大值) | 倪 | Cr | N | 莫 | 拉伸强度 (分钟) | 屈服强度 (分钟) | |
Mpa | Mpa | ||||||||||
304L | 0.03 | 0.75 | 2.00 | 0.045 | 0.03 | 8.0-12.0 | 18.0-20.0 | 0.1 | / | 485 | 170 |
Dimensional Tolerances of Concentric and Eccentric Reducers ASME B16.9
标称管道尺寸 | 1/2 to 2.1/2 | 3 to 3.1/2 | 4 | 5 至 8 |
外径 at Bevel (D) | + 1.6 – 0.8 | 1.6 | 1.6 | + 2.4 – 1.6 |
Inside Diameter at End | 0.8 | 1.6 | 1.6 | 1.6 |
Overall Length (H) | 2 | 2 | 2 | 2 |
标称管道尺寸 | 10至18岁 | 20 至 24 | 26 至 30 | 32 至 48 |
外径 at Bevel (D) | + 4 – 3.2 | + 6.4 – 4.8 | + 6.4 – 4.8 | + 6.4 – 4.8 |
Inside Diameter at End | 3.2 | 4.8 | + 6.4 – 4.8 | + 6.4 – 4.8 |
Overall Length (H) | 2 | 2 | 5 | 5 |
Wall Thickness (t) | Not less than 87.5% of Nominal Wall Thickness |
应用:
-食品加工设备
-Equipment and appliances
-Architectural railings
-Pharmaceutical and chemical process equipment
-热交换器
-螺纹紧固件
-弹簧
-Industrial fabrications