The 304/316 Stainless Steel Cast 90 Degree Threaded Elbow, Cast Fittings MSS SP-114 is a high-quality pipe fitting designed to change the direction of fluid flow by 90 degrees. Manufactured according to MSS SP-114 standards, this threaded elbow provides reliable performance in demanding piping systems across multiple industries, including oil & gas, chemical, marine, water treatment, and food processing.
Key Features & Benefits
1.Premium Material Selection: Available in 304/304L and 316/316L stainless steel. 304 stainless steel offers very good corrosion resistance, while 316 stainless steel provides excellent corrosion resistance, making it suitable for more aggressive environments.
2.High-Pressure Resistance: Designed to withstand working pressures up to 150LBS (300 psi @ 72°F) and can handle steam pressures up to 150 psi @ 350°F.
3.Wide Temperature Range: Suitable for a broad spectrum of operating temperatures, typically from -20°C to +220°C, with some variants capable of withstanding even higher extremes.
4.Precision Manufacturing: Produced using investment casting techniques (also known as precision casting or silica sol casting) and machined with CNC lathes. This ensures precise threads and dimensional accuracy.
5.Compliant & Certified: Complies with international standards including MSS SP-114, JIS B 0203, ISO4144, and EN10241.
6.Versatile Application: Compatible with a wide range of media including air, steam, kerosene, water, oil, and other fluids.
Technical Specification
AISI 304/L Chemical Composition (%)
| Grade |
C, max |
Cr |
Mn, max |
Ni |
P, max |
S, max |
Si, max |
| AISI 304 |
0.08 |
18~20 |
2 |
8~10.5 |
0.045 |
0.03 |
1 |
| AISI 304L |
0.03 |
18~20 |
2 |
8~12 |
0.045 |
0.03 |
1 |
AISI 304/L Mechanical Properties
| Mechanical Properties |
304 |
304L |
| Hardness, Knoop |
138 |
158 |
| Hardness, Rockwell B |
70 |
82 |
| Hardness, Vickers |
129 |
159 |
| Tensile Strength, Ultimate |
505 MPa |
564 MPa |
| Tensile Strength, Yield |
215 MPa |
210 MPa |
| Elongation at Break |
70% |
58% |
| Modulus of Elasticity |
193~200 GPa |
193~200 GPa |
| Charpy Impact |
325 J |
216J |
| NPS |
Center-to-End Elbows, Tees & Crosses |
Center-to-End 45° Elbows |
Length of Thread(b) (min.) |
Width of Band (min.) |
Metal Thickness(a) |
Outside Dia. of Band (min.) |
| A |
C |
B |
E |
G |
H |
| ⅛ |
0.81 |
0.69 |
0.25 |
0.20 |
0.09 |
0.75 |
| ¼ |
0.81 |
0.69 |
0.32 |
0.20 |
0.09 |
0.84 |
| ⅜ |
0.93 |
0.81 |
0.36 |
0.21 |
0.10 |
1.01 |
| ½ |
1.12 |
0.87 |
0.43 |
0.25 |
0.10 |
1.20 |
| ¾ |
1.31 |
1.00 |
0.50 |
0.27 |
0.12 |
1.46 |
| 1 |
1.50 |
1.12 |
0.58 |
0.30 |
0.13 |
1.77 |
| 1¼ |
1.75 |
1.31 |
0.67 |
0.34 |
0.14 |
2.15 |
| 1½ |
1.93 |
1.43 |
0.70 |
0.37 |
0.15 |
2.43 |
| 2 |
2.25 |
1.68 |
0.75 |
0.42 |
0.17 |
2.96 |
| 2½ |
2.68 |
1.93 |
0.92 |
0.48 |
0.2 |
3.31 |
| 3 |
3.06 |
2.18 |
0.98 |
0.55 |
0.23 |
4.00 |
| 4 |
3.81 |
2.62 |
1.08 |
0.66 |
0.26 |
5.06 |
NOTES:
(a) Patterns shall be designed to produce castings of metal thickness given in the Table. Metal thickness at no point shall be less than 90% of values given in the Table.
(b) The length of thread may extend beyond the width of band. However, minimum metal thickness (G) must be maintained at the end of the thread.
Frequently Asked Questions (FAQ)
Q1: Are these elbows compliant with international standards?
A: Yes. Our 90-degree threaded elbows are manufactured to comply with MSS SP-114JIS, , and other relevant standards such as ISO4144, ensuring global quality and compatibility.
Q2: What thread types are available?
A: We offer elbows with various international thread standards including NPT (National Pipe Taper), BSP (British Standard Pipe), and BSPT (British Standard Pipe Taper). Please specify your requirement when ordering.
Q3: What industries are these cast elbows commonly used in?
A: Their durability and corrosion resistance make them suitable for a wide range of industries including chemical processing, oil & gas, power generation, shipbuilding, food and beverage, pharmaceutical, and water treatment.
Q4: What is the lead time for orders?
A6: Lead times vary based on order quantity and specification. Generally, Our standard lead time is approximately 60-90 days. Contact us for specific timing related to your order.
Kasugai Group supply pipe fittings,steel pipes and flanges products more than 100 years,If you want to know more about our piping products,please email us:zhangying@kasugai-group.co.jp
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