Yuhong Holding Group Co.,LTD
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| Place of Origin: | China |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, CCS, ISO 9001-2008 |
| Model Number: | A403 WP321 |
| Minimum Order Quantity: | 1PC |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case / Iron Case / As per client |
| Delivery Time: | Depending on QTY |
| Payment Terms: | L/C at sight, T/T |
| Supply Ability: | 10000 PCS PER MONTH |
| Products Name: | Stainless Steel Butt Weld Elbow | Material: | WP321 |
|---|---|---|---|
| Standard: | AISI B16.11/ASME B16.11 | Application: | Pipe Connection |
| Bending Radius: | SR/LR | Package: | PLY-WOODEN CASE |
| High Light: | 180 degree butt weld elbow,WP321 butt weld elbow,b16.11 butt weld elbow |
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Overview
WP321 BW elbow refers to a butt weld elbow made from stainless steel grade WP321. This type of elbow is used in piping systems to change the direction of flow. The "BW" stands for butt weld, indicating that the elbow is designed to be welded to the pipe for a secure and leak-proof connection. WP321 is a grade of stainless steel known for its high corrosion resistance and strength, making it suitable for use in various industries and applications.
Characteristics of SS321
These characteristics make Stainless Steel 321 a popular choice for applications in industries such as aerospace, automotive, chemical processing, and more.
Composition composition of SS321
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
|---|---|---|---|---|---|---|---|---|---|---|---|
321 | min. | - | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 | - | 9.0 | 0.10 | Ti=5(C+N) |
321H | min. | 0.04 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 | - | 9.0 | - | Ti=4(C+N) |
347 | min. | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 | - | 9.0 | - | Nb=10(C+N) |
Mechanical Properties of SS321
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
|---|---|---|---|---|---|
Rockwell B (HR B) max | Brinell (HB) max | ||||
321 | 515 | 205 | 40 | 95 | 217 |
321H | 515 | 205 | 40 | 95 | 217 |
347 | 515 | 205 | 40 | 92 | 201 |
Physical Properties of SS321
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Applications
Aircraft exhaust manifolds
Expansion joints
Bellows
Furnace parts
Heating element tubing
Heat Exchangers
Woven or welded screens for high-temperature mineral processing
Spiral Welded tube for burner pipes and flues
Penetration test
YUHONG Package
Contact Person: Kelly Huang
Tel: 0086-18258796396
Fax: 0086-574-88017980
