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Ganyeah Holding Group Co., Ltd
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You are here: home  > Industrial Stainless Steel Pipe  > ASTM A312 Stainless Steel Welded Pipes

ASTM A312 Stainless Steel Welded Pipes 

Price: 4500.0 USD 
Payment Terms: T/T,L/C,D/A,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 730640
Production Capacity: 2000Ton/Month
Delivery Date: 15days
Grade: SUS 304/304L/ 316L/347H/S32...
Inspection: UT, ET, HT, RT
Certification: API 5LC,DNV•GL, ABS, TUV, L...
Surface: Pickling,annealing,polishin...
Origin: China
Means of Transport: Ocean,Land
Packing: Plastic, Wooden Case, Other...
Brand: Ganyeah
Standard: Astm a312/Astm a778/Astm a5...
Section Shape: Round
Length: 6 m or as customers' reques...
HS Code: 730640000/730611000

Outer diameter:1/4"-80" (13.7mm-2032 mm)
Wall thickness:1.2mm-60mm
Length:2m-14m
End:Plain end, beveled end, thread, coupling

ASTM A312 Stainless Steel Pipes Specification and Inventory

Type:ASTM A312 Stainless Steel Pipes, Welded Cold Drawn Tubes, Hot Finished Welded Pipes, Welded Pipes, Fabricated Pipes

Grades: TP304, TP304L, TP304H, TP321H, TP321, TP316, TP316L, TP316Ti, TP310S, TP347, TP347H

Size: 1/8" NB to 24" NB, 1/4" OD to 24" OD sizes stainless steel welded tubes also available

Length: Up to 6 meters, custom cut lengths

Thickness: 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S as per ANSI B36.19/36.10

Finish: No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Welded Pipes

Delivery Condition: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived

ASTM A312 Stainless Steel Pipes OD Tolerance

NPS

ASTM A312 Stainless Steel Pipes  OD Tolerance

+

inch

mm

inch

mm

1/8~1 1 /2
> 1 1 /2~4
> 4~8
> 8~18
> 18~26
> 26~34
> 34~48

1/64(0.015)
1/32(0.031)
1/16(0.062)
3/32(0.093)
1/8(0.125)
5/32(0.156)
3/16(0.187)

0.4
0.8
1.6
2.4
3.2
4.0
4.8

1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)

0.8
0.8
0.8
0.8
0.8
0.8
0.8

ASTM A312 Stainless Steel Pipes WT Tolerance %

NPS

ASTM A312  WT Tolerance, %

+

1/8-2 1 /2

20.0

12.5

3~18, t/D≤ 5%

22.5

12.5

3~18, t/D> 5%

15.0

12.5

≥ 20, welded

17.5

12.5

≥ 20, seamless, t/D≤ 5%

22.5

12.5

≥ 20, seamless, t/D> 5%

15.0

12.5

ASTM A312 Stainless Steel Pipes Chemical Composition %

Material

ASTM A312  Chemical Composition % Max

C

Mn

P

S

Si

Cr

Ni

Mo

N B

Nb

Ti

TP304

0.08

2.00

0.045

0.030

1.00

18.0-20.0

8.0-11.0

… .

TP304H

0.04-0.10

2.00

0.045

0.030

1.00

18.0-20.0

8.0-11.0

TP304L

0.035 D

2.00

0.045

0.030

1.00

18.0-20.0

8.0-13.0

TP310S

0.08

2.00

0.045

0.030

1.00

24.0-26.0

19.0-22.0

0.75




TP316

0.08

2.00

0.045

0.030

1.00

16.0-18.0

11.0-14.0

2.00-3.00

TP316L

0.035

2.00

0.045

0.030

1.00

16.0-18.0

10.0-14.0

2.00-3.00

TP316H

0.04-0.10

2.00

0.045

0.030

1.00

16.0-18.0

11.0-14.0

2.00-3.00

TP316Ti

0.08

2.00

0.045

0.030

0.75

16.0-18.0

10.0-14.0

2.00-3.00

0.10

5x(C+N)-0.70

TP321

0.08

2.00

0.045

0.030

1.00

17.0-19.0

9.0-12.0

0.10

5C-0.70

TP321H

0.04-0.10

2.00

0.045

0.030

1.00

17.0-19.0

9.0-12.0

4C-0.60

TP347

0.08

2.00

0.045

0.030

1.00

17.0-19.0

9.0-13.0



10xC-1.00

TP347H

0.04-0.10

2.00

0.045

0.030

1.00

17.0-19.0

9.0-13.0

8xC-1.00

ASTM A312 Stainless Steel Pipes Mechanical Properties

ASTM A312  Mechanical Properties

Material

Heat
Treatment

Temperure
Min.
º F(º C)

Tensile Strength
Ksi (MPa), Min.

Yield Strength
Ksi (MPa), Min.

Elongation %, Min

TP304

Solution

1900 (1040)

75(515)

30(205)

35

TP304L

Solution

1900 (1040)

70(485)

25(170)

35

TP304H

Solution

1900 (1040)

75(515)

30(205)

35

TP310S

Solution

1900 (1040)

75(515)

30(205)

35

TP316

Solution

1900(1040)

75(515)

30(205)

35

TP316L

Solution

1900(1040)

70(485)

25(170)

35

TP316H

Solution

1900(1040)

75(515)

30(205)

35

TP316Ti

Solution

1900(1040)

75(515)

30(205)

35

TP321

Solution

1900(1040)

75(515)

30(205)

35

TP321H

Solution

Cold: 2000(1100)
Hot: 1925(1050)

75(515)

30(205)

35

TP347

Solution

1900(1040)

75(515)

30(205)

35

TP347H

Solution

Cold: 2000(1100)
Hot: 1925(1050)

75(515)

30(205)



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Company Info

Ganyeah Holding Group Co., Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Lishui
Province/State: Zhejiang
Country/Region: China (Mainland)

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