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Pipeline Works

Stainless Steel Pipelines

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description

Stainless Steel Pipelines

1. Popular Standards

l GB/T14976                    GOST 9940                  A789/A789M

A312/A312M                   JIS G3448                    EN10312

2. Process Flowchart

Seamless SS Pipe

Welded SS Pipe

3. Popular Industrial SS Grades

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Notes:

1. Composition values are in weight % (balance Fe).  

2. Mechanical properties are typical values (may vary with heat treatment).  

3. Austenitic grades (304, 316) are non-magnetic, corrosion-resistant, and ductile.  

4. Martensitic grades (410, 420) are hardenable by heat treatment.  

5. Ferritic grades (430) are magnetic with moderate corrosion resistance.  

6. Duplex grades (2205, 2507) offer high strength and corrosion resistance.  

4. Cold Finished  (Cold-drawn or Cold-rolled) Seamless Tube Sizes Available

Table 01 Unit: MM

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Table to be continued:

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5. Hot Finished Seamless Pipe Sizes Available

Table 02  Unit: MM

Table 03 Unit: MM

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7. Tolerance on Dimensions

Table 04 Tolerance on Out Diameter  Unit: MM

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Table 05  Tolerance on Wall Thickness  Unit: MM

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For more details on specific carbon and alloy steel tubing and pipes, please refer to the specific product details or contact us at your convenience.



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