Jiangsu Sheye Metal Co.,Ltd
Call us on:+86-519-89885505   E-mail: sales@syemetal.com
Products

Super Stainless Steel Pipe

Super stainless steel pipe has an outstanding corrosion resistance in reducing environments, good resistance to oxidizing media.

Parameter

Super stainless steel pipe has an outstanding corrosion resistance in reducing environments, good resistance to oxidizing media.

Super stainless steel pipe are widely used in chemical processing, pulp and paper industry, acetic acid production. Sheye Metal is specializing in super stainless steel seamless and welded pipe production.

The grades we manufacture includes 904L, S31254, N08367, N08926, N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, N10675, N08020, N08028, N08031, N06985, N06030, N06035, N07750.

They are inventoried in 6.0 to 830mm, and wall thickness in 0.5mm to 50mm.

 

Specification of Super Stainless Steel Pipe

Size

OD: 6.0 ~ 830mm; WT: 0.5 ~ 50mm; Length: 6m, 12m, Max.18m

Process

Seamless, Welded

Grade

904L,  S31254, N08367, N08926, N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, N10675, N08020, N08028, N08031, N06985, N06030, N06035, N07750

Standard

ASTM A213/213M(ASME SA213/SA213M),  ASTM A312/312M(ASME SA312/SA312M),  ASTM A789/789M(ASME SA789/SA789M),  ASTM A790/790M(ASME SA790/SA790M),  ASTM B163(ASME SB163),  ASTM B423(ASME SB423),  ASTM B407(ASME SB407),  ASTM B668(ASME SB668)

Surface

Aid Pickling, Polishing(180#, 220#, 240#, 320#, 400#, 600#)

Theoretical Weight(kg/m)

Weight/meter = (OD-WT)*WT*0.02589    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.

Grade

UNS

W.Nr

Production Standard(ASTM/ASME)

Seamless Pipe

Welded Tube

904L

N08904

1.4539

B677/SB677

B673/SB673

254SMo

S31254

1.4547

A312/SA312

A312/SA312

AL-6XN

N08367

Equal1.4529

B675

B676

Alloy 926

N08926

1.4529

A312/SA312

A312/SA312

Alloy 20

N08020

2.4660

B729/SB729

B464&SB474

Monel400

N04400

2.4360

  

MonelK500

N05500

2.4375

  

Inconel600

N06600

2.4816

B167/SB167

B516/SB516

Inconel 625

N06625

2.4858

B444/SB444

B444/SB444

Alloy 31

N08031

1.4562

  

Alloy 59

N06059

2.4605

B622/SB622

B619/SB619

Hastelloy C276

N10276

2.4819

B622/SB622

B619/SB619

Hastelloy C22

N06022

2.4602

B622/SB622

B619/SB619

Hastelloy B3

N10675

 

B622/SB622

B619/SB619

Alloy 330

N08330

1.4864

B535/SB535

B535/SB535

Alloy 333

N06333

2.4608

  

Alloy 800

N08800

1.4876

B407/SB407

B514/SB514

Alloy 800H

N08810

1.4958

B407/SB407

B514/SB514

Inconel601

N06601

2.4851

B617/SB617


 

Tolerances in Wall Thickness(ASTM A213) 

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 (ASTM A213) 

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 (ASTM A213)

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

 

Reference Projects Regarding Super Stainless Steel Seamless Pipe & Fitting

Clients

Specifications

Nanjing Yingtean Special Steel Co.

Incoloy 800 Seamless Pipe: 114*6mm

Shanghai Jiaotog University Special Alloy Materials Plant

Inconel 600 Seamless Pipe: 169*7.5mm, 168.3*7.1mm, 146*8.3*3900mm, 146*8.3*2400mm, 76*5mm, 165*15mm;
Inconel 601 Seamless Pipe: 27*3mm;
Incoloy 800 Seamless Pipe: 32*4.5mm;
Incoloy 825 Seamless Pipe: 25*2mm, 168*7mm, 219*12mm
254SMo(S31254) Seamless Pipe: 25*1.7*8000mm

SINOPEC Shanghai Gaoqiao Company

Monel 400: 273*9.5mm

Sinpo Chemistry (Taixing) Co.,Ltd.

904L Stainless Steel Seamless  Pipe: 406.4*12.7mm, 355.6*12.7mm, 168.3*7.11mm, 114.3*6.02mm, 60.3*3.91mm, 33.4*3.38mm

Guodian Zhejiang Beilun First Power Generation Co.,Ltd.

904L Stainless Steel Seamless Pipe: 50*6mm

Beijing Changxing Kaida Composite Material Science and Technology Development CO.,LTD

S31254 Stainless Steel Seamless Pipe: 323.8*9.53mm,  273*9.27mm, 88.9*5.49mm, 60.3*3.91mm, 33.4*3.38mm

Shengzhen New Oriental Industrial Development Co.,Ltd.

Monel 400 Pipe: 6.35*2.1mm

Changzhou Wujin Power Pipe Fittings Co.,Ltd.

Monel 400 Pipe: 219*9mm

Fluor (China) Engineering & Construction Co.,Ltd.

Incoloy 800H Pipe: 26.9*3.91mm, 60*4mm, 88.9*5.49mm, 323.9*12.7mm, 406.4*15.87mm

NFF

Incoloy 800H Pipe: 114*6mm, 168*7mm 219*8mm, 273*9.5mm, 325*10mm, 325*13mm

Jiangnan Boilers & Pressure Vessels Co.,Ltd.

N06625 Seamless Pipe:  146*23mm, 48.3*11mm, 48.3*9mm

Shanghai Hilong Anti-corrosion Technology Engineering Co.,Ltd

N08825 Welded Stainless Steel Pipe: 193.9*3mm, 561.6*3mm

Hailu Heavy Industry

N08825 Seamless Stainless Steel Pipe: 42*5mm, 60*5.5mm

 

Packing Information

Super stainless steel 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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