Zhejiang Daye Flange Co., Ltd. is one of the leading manufacturers and suppliers of 316l stainless steel 45 degree elbow in China. With abundant experience, we are committed to providing high quality flanges made in China with competitive price. We warmly welcome you to buy durable 316l stainless steel 45 degree elbow in stock here from our factory. Also, quotation is available.
The 316L Stainless Steel 45 degree elbow is a piping connection component manufactured from 316L low‑carbon austenitic stainless steel. It primarily deflects pipeline flow direction by 45°, serving as a basic fitting for flow diversion and space‑layout optimization within industrial piping systems.
Functions of 316L Stainless Steel 45 degree Elbow:
Boasting a moderate 45‑degree deflection angle, it realizes smooth direction change for piping. It effectively reduces fluid‑flow losses, relieves piping stress and optimizes space utilization.
Parameters
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Standard: |
GB/T12459-2024, GB/T13401-2023, SH3408, ASME B16.9, ASME B16.11,EN 10253-2, EN 10253-4, MSS SP-75 |
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Size: |
Seamless:1/2"-24"(DN15-DN600) Welded:1/2"-48"(DN15-DN1200) |
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Thickness: |
SCH5S-XXS |
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Grade: |
Stainless steel: 304/304L, 316/316L, 321, 316Ti, 347/347H, 310S Super stainless steel: 254SMO/F44, 904L Duplex steel: F51/2205, F53/2507 Special alloy steel:Inconel(625, 600, 718, 750, 601), Hastelloy(276, C-22, C-4, C, X, B-2), Monel(400, 500), Incoloy(800, 825, 020, 028, 925),etc |
Product Advantage
Fluid resistance approx. 50% versus same‑size 90° elbows
Long‑radius type: uniform stress distribution, superior erosion resistance and longer fatigue life
Short‑radius type: compact footprint for space‑constrained piping layouts
Applications
Chemical & petrochemical industries
Marine and water‑treatment applications
Oil & gas energy sector
Test
Mill certificate,100%PMI,Tensile Test,Hardness Test,Impact Test,IC Test,etc.it depends on the requirements.



Cerfitications

PED

PED

ISO 45001

ISO 9001

ISO 14001
Packaging

Outer Packaging:
Fumigated wooden crates/Fumigation-free plywood crates/Customized wooden crates

Inner Packaging:
Plastic flange protectors/Bubble wrap/Cardboard/Protective paper
Packaging can be customized to meet your specific requirements.
FAQ
Q: Why does leakage occur due to intergranular corrosion at weld joints?
A: Excessive welding heat input causes carbide precipitation and sensitization within the heat‑affected zone.
Q: How to solve scaling and blockage caused by material residue on the inner wall?
A: Install filters upstream of the piping.
Q: How to prevent rust after surface scratches?
A: Implement proper protection during transportation and installation. Minor scratches shall be polished followed by passivation treatment.
Q: What are the functions of 316L stainless steel 45 degree elbow?
A: Its primary function is to achieve gentle pipeline flow deflection under highly corrosive or high‑temperature conditions. It delivers low flow resistance, good resistance to intergranular corrosion and structural stress buffering performance.
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