ASTM A312 304 304L 316L Industrial Stainless Steel Welded Pipe

ASTM A312 304 304L 316L Industrial Stainless Steel Welded Pipe

Model: ASTM A312 Stainless Steel Pipe

Item specifics

Material: 304 304L 316 316L

Nominal Pipe Sizes: 1/2 inch to 40 inch

Thickness: Sch5s, Sch10s, Sch20s, Sch40s

Standards: ASTM A312, ASTM A358, ASTM A790, A928

Review

Description

Industrial Stainless Steel Pipe Description

The industrial stainless steel welded pipe specified by ASTM A312 304, 304L, and 316L is designed for high-temperature and general corrosive service. These pipes are typically used in industries such as chemical processing, oil and gas, food processing, pharmaceuticals, and other manufacturing applications where resistance to corrosion and high temperatures is critical.

The 304 and 304L grades are austenitic stainless steels known for their excellent corrosion resistance, formability, and weldability. They are often used in applications where exposure to corrosive environments is a concern. The 316L grade, on the other hand, contains molybdenum, which enhances its corrosion resistance, particularly against chlorides and other aggressive chemicals.

Commodity	round stainless steel tube and pipe
Diameter	DN15 TO DN1000 (21mm - 1016mm)
Thickness	1.65mm TO 26.20mm
Length	5.8meter/ 6.0meter/ 6.1meter or custimized
Material	Stainless Steel 304/ Stainless Steel 316
Fluid conveying usage Standards	ASTM A312, ASTM A358, ASTM A790, ASTM A928, JIS G3459, JIS G3468, EN10217, JIS G3448, EN10312 GB/T12771, GB/T19228
Packing	Bundled wooden box or bag(According to customer's requirement)
Payment Terms	30%&70% T/T ; 100% LC AT SIGHT (others can be negotiated)

price of stainless steel industrial pipe

Nominal

Pipes Size

Kg/m Materials:304 (Wall Thickness,Weight)

Sch5s

Sch10s

Sch20s

Sch40s

kg/m

Kg/m

DN15

1/2’’

21.34

0.065

1.65

0.809

0.083

2.11

1.011

DN20

3/4’’

26.67

0.065

1.65

1.028

0.083

2.11

1.291

DN25

1’’

33.40

0.065

1.65

1.305

0.109

2.77

2.113

0.120

3.05

2.306

0.133

3.38

2.528

DN32

1 1/4’’

42.16

0.065

1.65

1.665

0.109

2.77

2.718

0.120

3.05

2.971

0.140

3.56

3.423

DN40

1 1/2’’

48.26

0.065

1.65

1.916

0.109

2.77

3.139

0.120

3.05

3.435

0.145

3.68

4.087

DN50

2’’

60.33

0.065

1.65

2.412

0.109

2.77

3.972

0.120

3.05

4.352

0.145

3.91

5.495

DN65

2 1/2’’

73.03

0.083

2.11

3.728

0.120

3.05

5.317

0.156

3.96

6.813

0.203

5.16

8.724

DN80

3’’

88.90

0.083

2.11

4.562

0.120

3.05

6.522

0.156

3.96

8.379

0.216

5.49

11.407

DN90

3 1/2’’

101.60

0.083

2.11

5.229

0.120

3.05

7.487

0.156

3.96

9.632

0.226

5.74

13.706

DN100

4’’

114.30

0.083

2.11

5.897

0.120

3.05

8.452

0.203

5.16

14.028

0.237

6.02

16.237

DN125

5’’

141.30

0.109

2.77

9.559

0.134

3.40

11.679

0.203

5.16

17.499

0.258

6.55

21.986

DN150

6’’

168.28

0.109

2.77

11.420

0.134

3.40

13.964

0.216

5.49

22.262

0.280

7.11

28.545

DN200

8’’

219.08

0.134

2.77

14.926

0.148

3.76

20.167

0.237

6.02

31.950

0.322

8.18

42.974

DN250

10’’

273.05

0.156

3.40

22.838

0.165

4.19

28.052

0.237

6.02

40.043

0.365

9.27

60.911

DN300

12’’

323.85

0.156

3.96

31.555

0.180

4.57

36.346

0.237

6.02

47.661

0.375

9.53

74.617

DN350

14’’

355.60

0.156

3.96

34.687

0.188

4.78

41.772

0.258

6.55

56.951

0.437

11.10

95.255

DN400

16’’

406.40

0.165

4.19

41.980

0.188

4.78

47.821

0.258

6.55

65.240

0.437

11.10

109.301

DN450

18’’

457.20

0.165

4.19

47.394

0.203

5.16

58.103

0.322

8.18

91.494

0.563

14.30

157.767

DN500

20’’

508.00

0.203

5.16

64.633

0.217

5.50

68.845

0.375

9.53

118.333

0.595

15.10

185.400

DN550

22’’

558.00

0.203

5.16

71.060

0.217

5.50

75.695

0.375

9.53

130.203

0.626

15.90

214.709

DN600

24’’

609.60

0.216

5.49

82.616

0.285

6.50

97.651

0.375

9.53

142.452

0.689

17.50

258.111

DN700

28’’

711.20

0.216

5.49

96.510

0.322

8.18

143.25

0.500

12.7

220.975

0.689

17.50

302.401

DN750

30’’

762.00

0.258

6.55

123.260

0.322

8.18

153.601

0.500

12.7

237.046

0.689

17.50

314.546

DN800

32’’

812.80

0.322

8.18

163.952

0.500

12.7

253.117

0.689

17.50

346.691

DN850

34’’

863.60

0.322

8.18

174.304

0.500

12.7

269.188

0.689

17.50

368.836

DN900

36’’

914.40

0.322

8.18

184.655

0.500

12.7

285.259

0.748

19.10

425.967

DN1000

40’’

1016.00

0.375

9.53

238.928

0.563

14.3

356.819

1.031

26.20

645.985

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FAQ

Are you trading company or manufacture?

Factory in Tianjin China. Youfa brand.

How long is your delivery time?

Generally it is 3-5 days if goods are in stock. or around 30days if the goods are not in stock and it is according to order requirement.

Do you provide samples ? is it free or extra ?

Yes, we could offer the sample arond 20cm for free, with the cost of freight paid by customer.

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