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304L Schedule 10 304 Stainless Steel Pipe Round Shape Welded Type Thick Wall

304L Schedule 10 304 Stainless Steel Pipe Round Shape Welded Type Thick Wall

Brand Name:Modern
Certification:BV
Model Number:304,304L
Minimum Order Quantity:500KG
Delivery Time:3-5 working days if this goods is stock goods.
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Liaocheng Shandong China
Address: Wealth Center,Economic Development Zone,Liaocheng City,Shandong Province,Zip Code 252000,China.
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304 304L stainless steel round pipe welded schedule 10 thick wall

Product Description:


Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.

Material: 304,304L.

Specification:

Outer diameter: 1.0-1220mm (1/8”-48”)

Wall thickness: 0.1-150mm (SCH 5S- XXS)

Length: 3m, 5.8m, 6m, 11.8m, or as request.

Surface: Pickled, annealed, polished, bright, sand blast, hair line, etc.


Why Would You Want to Use 304L, Then?


So, if 304L is weaker than standard 304 stainless steel, why would anyone want to use it?

The answer is that the 304L alloy’s lower carbon content helps minimize/eliminate carbide precipitation during the welding process. This allows 304L stainless steel to be used in the “as-welded” state, even in severe corrosive environments.

If you were to use standard 304 stainless in the same way, it would degrade much faster at the weld joints.

Basically, using 304L eliminates the need to anneal weld joints prior to using the completed metal form—saving time and effort.

In practice, both 304 and 304L can be used for many of the same applications. The differences are often minor enough that one isn’t considered massively more useful over the other. When stronger corrosion resistance is needed, other alloys, such as grade 316 stainless steel, are usually considered as an alternative.


Standard Stainless Steel Tubes Size - RW


GaugeN. O. D.O. D. RANGEN. WALLN. I. D.I. D. RANGE
inchesmminchesinchesinchesmminches
12 RW0.1092.770.1080-0.11000.01200.0852.160.0830-0.0870
12 RW0.1092.770.1080-0.11000.00900.0912.310.0890-0.0930
13 RW0.0952.410.0940-0.09600.01200.0711.800.0690-0.0730
13 RW0.0952.410.0940-0.09600.00900.0771.960.0750-0.0790
14 RW0.0832.110.0820-0.08400.01000.0631.600.0610-0.0650
14 RW0.0832.110.0820-0.08400.00800.0671.710.0660-0.0685
15 RW0.0721.830.0715-0.07250.00900.0541.370.0525-0.0555
15 RW0.0721.830.0715-0.07250.00600.0611.540.0595-0.0615
16 RW0.0651.650.0645-0.06550.00900.0471.190.0455-0.0485
16 RW0.0651.650.0645-0.06550.00600.0541.360.0525-0.0545
17 RW0.0531.470.0575-0.05850.00800.0421.070.0405-0.0435
17 RW0.0531.470.0575-0.05850.00500.0481.210.0465-0.0485
18 RW0.0501.270.0495-0.05050.00850.0330.840.0315-0.0345
18 RW0.0501.270.0495-0.05050.00600.0390.980.0375-0.0395
19 RW0.0421.070.0415-0.04250.00750.0270.690.0255-0.0285
19 RW0.0421.070.0415-0.04250.00500.0330.830.0315-0.0335
20 RW0.0360.910.0355-0.03600.00600.0240.600.0230-0.0245
20 RW0.0360.910.0355-0.03600.00500.0260.670.0255-0.0270
21 RW0.0320.820.0320-0.03250.00600.0200.510.0195-0.0210
21 RW0.0320.820.0320-0.03250.00450.0230.590.0225-0.0240
22 RW0.0280.720.0280-0.02850.00600.0160.410.0155-0.0170
22 RW0.0280.720.0280-0.02850.00400.0200.500.0190-0.0205
23 RW0.0250.640.0250-0.02550.00600.0130.340.0125-0.0140
23 RW0.0250.640.0250-0.02550.00400.0170.440.0165-0.0180
24 RW0.0220.570.0220-0.02250.00500.0120.310.0115-0.0130
24 RW0.0220.570.0220-0.02250.00400.0150.370.0135-0.0155
25 RW0.0200.510.0200-0.02050.00500.0100.260.0095-0.0110
25 RW0.0200.510.0200-0.02050.00400.0120.310.0115-0.0130
26 RW0.0180.460.0180-0.01850.00400.0100.260.0095-0.0110
27 RW0.0160.410.0160-0.01650.00400.0080.210.0075-0.0090
28 RW0.0140.360.0140-0.01450.00350.0070.180.0065-0.0080

Chemical Composition Compared:


Composition TableGrade 304 SS Chemical Content by %Grade 304L SS Chemical Content by %
Carbon0.08 Max0.03 Max
Chromium18.00-20.0018.00-20.00
IronMakes up the BalanceMakes up the Balance
Manganese2.00 Max2.00 Max
Nickel8.00-12.008.00-12.00
Nitrogen0.10 Max0.10 Max
Phosphorus0.045 Max0.045 Max
Silicon0.75 Max0.75 Max
Sulfur0.030 Max0.030 Max

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China 304L Schedule 10 304 Stainless Steel Pipe Round Shape Welded Type Thick Wall supplier

304L Schedule 10 304 Stainless Steel Pipe Round Shape Welded Type Thick Wall

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