ASTM A312 Stainless Steel Pipes

Price: 4500.0 USD
Trade Term: FOB,CFR,CIF,EXW
Payment Terms: T/T,L/C,D/A,D/P
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Basic Info.
  • Brand: Ganyeah 
  • Grade: SUS 304/304L/ 316L/347H/S32205/S32750 
  • Standard: Astm a312/Astm a778/Astm a554/Astm a249/JIS G3463 
  • Inspection: UT, ET, HT, RT 
  • Section Shape: Round 
  • Certification: API 5LC,DNV•GL, ABS, TUV, LR. 
  • Length: 6 m or as customers' request 
  • Surface: Pickling,annealing,polishing,bright 
  • HS Code: 730640000/730611000 
  • Origin: China 
  • Model No.: 730640 
  • Place of Origin: Zhejiang  
  • Min.Order: 500 Kilogram
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 2000Ton/Month
  • Packing:Plastic, Wooden Case, Others Seaworthy Packing
  • Delivery Date: 15days

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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Ganyeah Holding Group Co., Ltd
Shabu No.1 Industrial Park,Wenxi Town,Qingtian County, Lishui, Zhejiang, China (Mainland) / 323903
Fax: 86-578-6752188
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