| 产品名称 | 不锈钢对焊盖 | 标准： | ASME， ASTM， DIN， JIS 等。 |
|---|---|---|---|
| 材料等级： | WP304&WP304L | 尺寸 | 定制尺寸：1/2′至 24 |
| 无损检测： | Penetrant Inspection， Ultrasonic Test | ||
| 强光 | Butt Weld Cap ASME SA403， Butt Weld Stainless Steel Cap， Seamless Stainless Steel End Caps | ||
ASME SA403 WP304-S STAINLESS STEEL END CAP BUTT WELD FITTING B16.9
Abstract for A403/SA403
This specification covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material for fittings shall consist of forgings， bars， plates， or seamless or welded tubular products. Forging or shaping operations shall be performed by hammering， pressing， piercing， extruding， upsetting， rolling， bending， fusion welding， machining， or by a combination of two or more of these operations. All fittings shall undergo heat-treatment. Chemical and product analyses shall be performed and shall conform to the required chemical composition in carbon， manganese， phosphorus， sulfur， silicon， chromium， molybdenum， and titanium. Tension test shall be done on the fitting material to determine the tensile properties such as yield strength and tensile strength. Fittings supplied under this specification shall be examined visually for surface discontinuities， surface checks， and mechanical marks.
What is Stainless Steel Cap?
Stainless Steel Pipe Caps are part of the stainless steel pipe fittings. There are different types， shapes and sizes of piping fittings manufactured from different grades of stainless steel materials. Rajveer Stainless And Alloys is a leading manufacturer and supplier of pipe fittings in all grades of stainless steel material. There are different types of fittings such as bends， elbows， caps and couplings. The SS End Cap 1 Inch is used with pipes of 1inch nominal size and to close the line at one end point. The Stainless Steel End Caps can be in different shapes correlating to the pipe shape and in different dimensions as well.
规格
| 类型 | 帽子 |
| 尺寸 | 1/2 英寸至 24 英寸 |
| 壁厚 | sch10， sch20， sch30， std， sch40， sch60， xs， sch80， sch100， sch120， sch140， sch160， xs， sch5s， sch20s， sch40s， sch80s 等。 |
| 标准 | ANSI B16.9 |
| 结束 | BW |
| 技术 | 锻造 |
| 形状 | 平等 |
| 连接 | 焊接 |
| 材料 | 碳钢：ASTM: SA105N/A105，ASTM SA350 LF2 等 不锈钢：ASTM A182 F304/304L/316/316L等 合金钢：ASTM A182 F1/F5/F9/F11/F22/F91，等等。 双相不锈钢ASTM A182 F51/F53/F55/F60等 镍基合金镍合金 200，蒙乃尔合金 400，铬镍铁合金 600/625，镍钴合金 825/800，镍钴合金 825/800。 哈氏合金 C276、哈氏合金 C22、哈氏合金 B1/B2/B3、合金 20 等 铜镍：90/10，70/30 等 |
| 应用 | 石油、化工、电力、天然气、冶金、造船、建筑等 |
化学成分
| 等级 | C | 锰 | Si | P | S | Cr | 莫 | 倪 | N |
| SS 304 | 0.08 最大值 | 2 最大值 | 0.75 最大值 | 0.045 最大值 | 最大 0.030 | 18 - 20 | - | 8 - 11 | - |
| SS 304L | 0.035 最大值 | 2.0 最大值 | 1.0 最大值 | 0.045 最大值 | 0.03 最大值 | 18 - 20 | - | 8 - 13 | - |
| SS 304H | 最大 0.10 | 2.0 最大值 | 0.75 最大值 | 0.045 最大值 | 0.03 最大值 | 18 - 20 | - | 8 - 10.5 | - |
机械性能
| 等级 | 密度 | 熔点 | 拉伸强度 | 屈服强度（0.2%Offset） | 伸长率 |
| SS 304 | 8.0 克/立方厘米 | 1400°C (2550°F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 35 % |
| SS 304L | 8.0 克/立方厘米 | 1400°C (2550°F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 35 % |
| SS 304H | 8.0 克/立方厘米 | 1400°C (2550°F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 40 % |
应用：
- 1.石化工业用管
- 2.制药业
- 3.食品工业
- 4.航空和航天工业
- 5. Architectural decoration
