Jiangsu Sheye Metal Co.,Ltd
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TP347H Stainless Steel Seamless Pipe

TP347H Stainless steel seamless pipe is different with TP347 stainless steel seamless pipe.

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Parameter

TP347H Stainless steel seamless pipe is different with TP347 stainless steel seamless pipe. 

These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. Grade TP347HFG stainless steel seamless pipe shall be cold finished.

TP347H stainless steel seamless pipe shall be reheated to the specified solution treatment temperature for the required time before quenching.

ASTM A213 TP347H pipe are widely used in oil and chemical industry, nuclear technology, and boiler making industry.

We supply and manufacture TP347H stainless steel seamless pipe with a wide range of size, from 10.0mm to 1219mm. The wall thickness of TP347H seamless stainless steel pipe ranges from 0.5mm to 100mm. The common length of each pipe is 5.8m, 6.0m, 11.8m, 12m.

The maximum length we produce is up to 18m. Sheye Metal can produce TP347H seamless stainless steel pipes in strict accordance with ASTM, EN, JIS, DIN standard to meet client's different requirements.

ASME SA213 TP347H pipe is the most common product. TP347H Stainless seamless pipes can be cut to size and pipe with polished finish it is also available.

A lot of processing services, including punching, painting, beveling, chamfering are all available for us. With b technical force, advanced equipment and skilled craftsmanship, 

Sheye Metal can manufacture TP347H pipe with good quality. For metal, we are serious.

Specification

Size

OD: 10.0 ~ 1219mm; WT: 0.5 ~ 100mm; Length: 5.8m, 6m, 11.8m, 12m, Max.18m

Process

Seamless, Cold Drawn, Cold Rolled, Hot Rolled

Different Name

1.4961 Seamless Stainless Steel Pipe
X8CrNiNb16-13 Seamless Stainless Steel Pipe
UNS S34709 Seamless Stainless Steel Pipe
TP347H Stainless Steel Boiler Tubes
TP347H Stainless Steel Super heater Tubes

End

PE(Plain End), BE(Beveled End), NPT, BW(Butt Weld End)

Surface

Aid Pickling, Polishing, Brushing, Pickled free of Scale. When bright annealing is used, pickling is not necessary.

Standard

ASTM A312, ASTM A213, EN10216-5, DIN 17456, DIN 17458, JIS G3459, JIS G3463

Theoretical Weight(kg/m)

Weight/meter = (OD-WT)*WT*0.02507    Both OD and WT in mm.

Note:
OD is the specified outside diameter.
WT is the specified wall thickness
Stainless steel pipes shall be pickled free of scale. When bright annealing is used, pickling is not necessary.
Plain ends cut and deburred will be furnished. If threaded ends or ends beveled for welding are desired, give details.

Chemical Composition

Grade

UNS Designation

C,% (Max)

Mn,% Max

P,% Max

S,% Max

Si,% Max

Cr,%

Ni,%

N,% Max

TP347

S34700

0.08

2.00

0.045

0.030

1.00

17.0-20.0

9.0-13.0

10xC-1.10

TP347H

S34709

0.04-0.10

2.00

0.045

0.030

1.00

17.0-19.0

9.0-13.0

8xC-1.10

TP347HFG

S34710

0.06-0.10

2.00

0.045

0.030

1.00

17.0-19.0

9.0-13.0

8xC-1.10

Heat Treatment Requirement

Grade

UNS Designation

Heat Treat Type

Austenitizing / Solutioning Temperature, min or range℃

Cooling Media

TP347

S34700

Solution Treatment

1040

Water or other Rapid Cool

TP347H

S34709

Solution Treatment

Cold Worked:1100; Hot Rolled:1050

Water or other Rapid Cool

TP347HFG

S34710

Solution Treatment

1175

Water or other Rapid Cool

Mechanical Properties

Grade

UNS Designation

Tensile Strength
     Min, MPa

Yield Strength,
      min, MPa

Elongation in2 in. or
     50mm, min, %

Hardness, Max

Brinell/Vickers

Rockwell

TP347

S34700

515

205

35

192HBW/200HV

90HRB

TP347H

S34709

515

205

35

192HBW/200HV

90HRB

TP347HFG

S34710

550

205

35

192HBW/200HV

90HRB

ASME SA213 TP47H Stainless Steel Seamless Pipe Tolerance
Tolerances in Wall Thickness

Tolerances in Wall Thickness A

Outside Diameter mm

2.4mm and Under

Over 2.4mm to 3.8mm, incl.

Over 3.8mm to 4.6mm, incl.

Over 4.6mm

 

Over

Under

Over

Under

Over

Under

Over

Under

Seamless, Hot-Finished Pipes

100mm and Under

40

0

35

0

33

0

28

0

Over 100mm

35

0

33

0

28

0

Seamless, Cold-Finished Pipes

 

Over

Under

 

38.1mm and Under

20

0

 

Over 38.1mm

22

0

 

Welded Pipes

All Sizes

18

0


Tolerances in Outside Diameter

Specified Outside Diameter, mm

Tolerances, mm

Over

Under

Hot-Finished Seamless Pipes

100 or Under

0.4

0.8

Over 100 to 200. Incl.

0.4

1.2

Over 200 to 225, incl.

0.4

1.6

Welded Pipes and Cold-Finished Seamless Pipes

Under 25

0.1

0.11

25 to 40, incl.

0.15

0.15

Over 40 to 50, excl.

0.2

0.2

50 to 65, excl.

0.25

0.25

65 to 75, excl.

0.3

0.3

75 to 100, incl.

0.38

0.38

Over 100 to 200, incl.

0.38

0.64

Over 200 to 225, incl.

0.38

1.14

Tolerances in Length

Method of Manufacture

Specified Outside Diameter, mm

Cut Length, mm

Over

Under

Seamless, hot-finished

All sizes

5

0

Seamless, cold-finished

Under 50.8

3

0

Welded

50.8 or Over

5

0

Under 50.8

3

0

50.8 or Over

5

0

Tests of TP347/H/HFG Stainless Steel Seamless Pipe
1.Chemical Analysis
2.Mechanical Properties
2.1Tensile Requirement
2.2Hardness Requirement
2.3Flattening Test
2.4Flaring Test
3.Hydrostatic Test or Nondestructive Electric Test

Major Testing Facility List

No.

Equipment Name

Main Specifications

Accuracy

1

HF Infrared Carbon-sulfur Analyzer HIR-944B

C:0.0001%-10.0000%; S:0.0001-0.3500%

0.1ppmm

2

Visible-Infrared Spectrometer HC-2

330-820

±2nm

3

Nitrogen Oxygen Analyzer EMGA-620W

O:0-0.1wt%; N:0-0.5wt%

≤1.0ppm

4

Direct-reading Spectrometer SPECTRO MAXx06

C, Si, Mn, P, S, Cr, Mo, Ni, Al, Co, Cu, Nb, Ti, V, W, Pb, Sn, Mg, As, Zr, Bi, Ca, Ce, Sb, Se, Ta, Te, B, Zn, La, N, Fe

0.001%

5

OBLF Direct-reading Spectrometer GS1000

Ti, V, C,P, S, Cu, Sn, Cr, Mn, Ni, Mo, Co, B, W, Nb, Al, Si

0.001%

6

Handheld Direct-reading Spectrometer XSORT

Ti, V, Cu, Sn, Cr, Mn, Ni, Mo, Pb, Co, W, Zn, Nb, …

-

7

Hydraulic Universal Tester WE-600C

0-600KN

Grade 1.0

8

Microcomputer Hydraulic Universal Testing Machine CHT-4605

0-600KN

Grade 1.0

9

Impact Testing Machine JB-300B/ JB-W300B

0-300KN (min -196℃)

2J ±0.1℃

10

Leeb Hardness Tester TH-160 TH110

0-1045HL

±1HL

11

Micro Vickers  MHV-1000

(200-300) HV0.05; (400-500)HV0.1; (700-800)HV0.2; (700-800) HV0.5  HV1

±5.0%; ±4.0%; ±4.0%; ±3.0%; ±3.0%;

12

Low Load Vickers Hardness Tester HV-10A

49.03-980N

--

13

Brinell Hardness Tester HB-3000B-1

8-650HBW

--

14

Rockwell Hardness Tester HR-150A-I

20-88HRA; 20-100HRB; 20-70HRC

0.5

15

Metallographic Analysis 4XC; PXS-1020

50X-1000X; 10X/20X

--

16

Hand-held Roughness Meter TR210

≤160μm

±10%

17

Water-bath  HH-501

RT--100℃

±0.5℃

18

16 Channel Ultrasonic Testing Machine  CTB-108, X2

φ120-830mm

C5

19

8 Channel Ultrasonic Testing Machine CTB-108

φ14-114mm

C5

20

Double Channel Ultrasonic Testing Machine CUT-2A

0-100db

1db

21

Ultrasonic Testing Machine CTS-23/CTB106/CUT512G

φ89-508mm; φ14-114mm; 0-100db

C5; C5; 1db

22

Eddy Current Flaw Detector ECT-308;ECT-306E;IDEA-4D; G-8B; ET-910B

φ10-89mm, φ89-168mm; φ219-1200mm; 10-10MHz, 0-99db; 14-114

A; -; A; A; A

23

Hydrostatic Testing Machineφ10-133mm; φ133-610mm; φ630-1500mm

30MPa; 30MPa; 50MPa;

--

24

X-ray Detector XY2515; HK320; XYD225

WT≤50mm; WT≤50mm; WT≤20mm;

--

25

X-ray Video Detector XYD225

WT≤8mm

--

26

Ultrasonic Flaw Detector (Welded) SPUT

Od:168-1200mm; WT:3-40MM; L:4-12.5m

--

Reference Projects regarding

Clients

Project Name

Specifications

Donfang Boiler Group Co.,Ltd

--

ASME SA213 TP347H Pipe 63.5*5.5mm, 76*4.5mm, 51*8mm, 60*8.5mm, 50.8*9mm, 45*8.5mm, 57*4.5mm, 60*4mm, 48*7.5mm, 50.8*3.5mm
ASME SA213 TP347H Pipe 45*8.09mm, 45*9.2mm, 50.8*3.5mm, 50.8*9.2mm

Shanghai Boiler Works Ltd

--

JWBX/SG-X001-2010 TP347H Pipe
41.3*8.5mm, 47.6*7.5mm, 63.5*5.5mm, 48*7.5mm, 51*4mm, 57.2*9mm, 18*8mm, 60*9mm   1106MT

Harbin Boiler Company Limited

300MW, 600MW Power Station Assembling Unit

ASME SA213 TP347H Pipe
22*4mm, 54*9mm, 57*9mm, 63*4mm

Babcock & Wilcox Beijing Company Ltd

--

ASTM A213 TP347H Pipe 16*3mm, 52*7mm, 57*5mm, 44.5*8mm, 51*8.5mm, 60*5mm

SINOPEC Maoming Company

1800000 Tons/year Wax Oil Hydrogenation Heat High-pressure Boiler Tubing

ASTM A213 TP347H Pipe
168.3*12*9000mm

Petrochina Karamay Petrochemical Company

1200000Tons/year Diesel Oil Hydrogenation Unit

ASTM A213 TP347 Pipe

193.7*14.27mm, 168.3*12.7mm

Packing Information
TP347/H/HFG Stainless steel seamless pipes from Sheye Metal are packed according to the customer's requirement. To avoid any damage which might be caused during international transportation, we provide some optional packaging methods, including woven bags, plywood cases, and wooden boxes.

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