Sanitary Tube Weld
The sanitary tube welding process typically involves the following steps:
1. Preparation: The tubes are first cleaned and deburred to remove any contaminants or burrs that may affect the weld quality.
2. Alignment: The tubes are aligned and clamped together in the desired position for welding. Proper alignment is crucial to ensure a strong and leak-free joint.
3. Tack welding: Tack welds are made at various points along the joint to hold the tubes in place during the welding process.
4. Welding: The tubes are welded using a TIG (Tungsten Inert Gas) welding process. TIG welding provides precise control over the heat input and allows for a clean and aesthetically pleasing weld.
5. Post-weld treatment: After the welding is complete, the weld area is typically cleaned and passivated to remove any heat-affected zones and restore the corrosion resistance of the stainless steel.
Sanitary tube welding requires skilled welders who have experience working with stainless steel and are knowledgeable about the specific requirements of sanitary applications. The welds must be smooth, free from defects, and capable of withstanding rigorous cleaning and sterilization processes.
Overall, sanitary tube welding is a critical process in industries where hygiene and cleanliness are of utmost importance, ensuring the integrity and safety of the sanitary systems used in various applications.
Product Application
| China manufacturer sanitary 304 316 stainless steel welded ss pipe tube price | |
| Product Standards |
Sanitary Tube: ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249) |
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Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2 |
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Industrial fluid pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3 |
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Drinking water tube: GB / T 19228 |
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Ornamental tube: ASTM A554, EN 10296-2 |
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| Production Size |
Outer Diameter: 15.88~2000mm Thickness: 0.8~20mm Length: Up to 18.3 meter per piece |
| Shape of tube |
Round, square, rectangular |
| Service |
Free samples and OEM service are offered, welcome to contact us. |
| Usage of tube |
Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;
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| Surface finish |
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China manufacturer sanitary 304 316 stainless steel welded ss pipe tube price
| Chemical Composition | Tensile Strength | Yield Strength | Elongation |
Hardness HRB |
| Grade 304 Stainless Steel (100% & MPA) | ||||
| C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 | ≥515 | ≥205 | ≥40 | ≤92 |
| Grade 304L Stainless Steel (100% & MPA) | ||||
| C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 | ≥485 | ≥170 | ≥40 | ≤92 |
| Grade 316L Stainless Steel (100% & MPA) | ||||
| C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 | ≥485 | ≥170 | ≥40 | ≤95 |
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