| Product Name: | Stainless Steel Cap | Standard: | ASME， ASTM， DIN， JIS， Etc |
|---|---|---|---|
| Material Grade: | Stainless Steel 304， 304L， 310S， 316L， Etc. | O.D.: | 1/2′ NB – 48′ NB |
| W.T.: | SCH10s – SCH XXS | Production Technique: | Forged/ Heat Treated And Machined |
| Shape: | Round | Other Products: | Elbow， Tee， Cap， Reducer， Coupling， Thread Olet， Reducing Coupling， Union |
| Application: | Petroleum， Chemical， Power， Gas， Metallurgy， Shipbuilding， Construction， Etc | ||
| High Light: | Seamless Buttweld End Cap， Stainless Steel Buttweld End Cap， Butt Weld Pipe Cap WP316L | ||
Stainless Steel Pipe Fitting ASTM A403 B16.9 WP316L Seamles Buttweld End Cap
What Is Stainless Steel 316L Pipe Fittings?
Lowering of carbon in any austenitic stainless steel alloy proves to be detrimental to the fittings. To solve this problem， manufacturers add some amount of nitrogen in the alloy of UNS S31603 316L Stainless Steel Fittings bringing its mechanical properties on similar lines to that of stainless steel alloy 316. Compared to grade 316， the pitting resistance properties of ASME B16.9 SS 316L Fitting is much higher.
Grade specifications for 316L stainless steel.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 316L | S31603 | 316S11 | – | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
ASTM A403 WP316L Chemical Composition
| C | Mn | Si | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|
| 0.035 | 2 | 1 | 0.04 | 0.03 | 10-16 | 18-20 | 2-3 |
ASTM A403 WP316L Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| 515 (Mpa) | 205 (Mpa) | 35 (%) |
Main Specifications / Characteristics
| Type | Cap |
| Size | 1/2" to 24" |
| 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 |
| Surface Treatment | Transparent oil， rust-proof black oil or hot galvanized |
| 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 |
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
