| Standard: | ASTM A403， ASME SA403 | Material Grade: | WP304 |
|---|---|---|---|
| Product Name: | Stainless Steel Butt Weld Cap | Type: | Welded， Seamless |
| Size: | Customized Size，1/8′-4 8′ | Other Products: | Elbow， Tee， Cap， Reducer， Coupling， Thread Olet， Reducing Coupling， Union |
| NDT: | Penetrant Inspection ， Ultrasonic Test ， Hydraustatic Test | Applications: | Petroleum，Chemical，Fittings And Connection，Beer，Etc. |
| High Light: | WP304 Cap， Stainless Steel Seamless Cap， Butt Weld Seamless Cap | ||
ASME SA403 WP304 Stainless Steel Buttweld Pipe Fittings Seamless End Cap B16.9
Main Specifications / Characteristics
| Type | End Cap |
| Size | 1/2" to 48" |
| Wall thickness | sch10， sch20， sch30， std， sch40， sch60， xs， sch80， sch100， sch120， sch140， sch160， xxs， sch5s， sch20s， sch40s， sch80s etc. |
| Standard | ANSI B16.9 |
| End | BW |
| Technics | Forged |
| Shape | Equal |
| Connection | Welding |
| Material | Carbon Steel: ASTM: SA105N/A105， ASTM SA350 LF2，etc Stainless Steel: ASTM A182 F304/304L/316/316L， etc Alloy Steel: ASTM A182 F1/F5/F9/F11/F22/F91， Etc. Duplex stainless steel: ASTM A182 F51/F53/F55/F60， etc Nicke alloys: Nickel 200， Monel 400， Inconel 600/625， Incoloy 825/800， Hastelloy C276， Hastelloy C22， Hastelloy B1/B2/B3， Alloy 20， etc Cu-Ni: 90/10，70/30， etc |
| Application | Petroleum， chemical， power， gas， metallurgy， shipbuilding， construction， etc |
Chemical Composition and Mechanical Properties
| 304 / 304L chemical composition and mechanical properties | |||||||||||
Steel Grade
| C (max.) | Si (max.) | Mn (max.) | P (max.) | S (max.) | Ni | Cr | N (max) | Mo
| Mechanical behavior | |
| Tensile strength | Yield strength (min.) | ||||||||||
| 304 | 0.08 | 0.75 | 2.00 | 0.045 | 0.03 | 8.0-10.5 | 18.0-20.0 | 0.1 | / | MPa | MPa |
| 515 | 205 | ||||||||||
| 304L | 0.03 | 0.75 | 2.00 | 0.045 | 0.03 | 8.0-12.0 | 18.0-20.0 | 0.1 | / | 485 | 170 |
| 304H | 0.04-0.1 | 0.75 | 2.00 | 0.45 | 0.03 | 8.0-10.5 | 18.0-20.0 | / | / | ||
Form:
- Elbows in Long & Short Radius in 45 deg， 90 deg， 180 deg.
- Return Bend， U Bend， Long Radius Bend.
- Equal， Unequal Tee & Barred Tee.
- Eccentric Reducer & Concentric Reducer.
- Caps & Crosses.
- Long & Short Stub End.
- Swage Nipple & Barrel Nipple
- Laterals
Stainless Steel Butt Weld Fittings
Our traded products include nickel alloy butt weld fittings that are extensively used in diverse industries. These butt weld fittings conform to rds. Various grades of nickel alloy butt weld fittings are.
Standard: ASTM / ASME SA403
Grade: WP304， WP304L， WP316L， etc.
ASME B16.9 ASTM A403 WP304 Pipe Caps are widely used in various commercial and industrial applications. Industrial applications include:
1. Pipe and Tubes for petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration
