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Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel

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astm-a333-grade-6_seamless-pipe
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Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel
Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel
Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel
Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel
Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel

Nízkoteplotní bezešvé legované trubky, legované bezešvé trubky niklová ocel

Low Temperature Alloy Seamless Pipes

Alloy Seamless Pipes Nickel Steel

Pressure Purpose Alloy ferritic Pipes

Alloy Seamless Pipes Lighting Poles

Annealing mild alloy steel tube

EN10216-4; 

26CrMo4-2, 12Ni14;


dotaz
  • Popis
  • specifikace
  • Komentáře

Popis:
Low-Temperature Service Alloy Steel Pipe is based on standard ASTM A333. Pipe grades permit low temperature service. This specification covers nominal (average) walled pipe almost exclusively in seamless. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties.

Aplikace:
Stručný úvod:
Low-Temperature Service Alloy Steel Pipe is based on standard ASTM A333. Pipe grades permit low temperature service. This specification covers nominal (average) walled pipe almost exclusively in seamless. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties.

Specifikace
Vnější průměr : 21.3 mm - 711.2 mm
Tloušťka stěny : 2 mm- 150 mm
Délka: 1 m-12 m

37

Standard:

ASTM A333

Low-Temperature Service Alloy Steel Pipe

N08800

 druh odolná proti korozi alloy steel   pipe, the Cr content is 15-25%, the nickel content is 30-45%

ASTM A556/A556M

Seamless Cold-Drawn Carbon Steel Feedwater Heater   Tubes

GB 18248 / JIS G3429

For the manufacture of pressure vessels, gas   cylinders seamless.

 ASTM A335 ASME S/A335

 for High-Temperature Service

ASTM A369

 Forged and Bored Pipe for High-Temperature   Service

ASTM A519

For mechanical engineering,  mechanical and   pressure use,and also for transporting steam,water,gas and etc.

ASTM A209

Alloy-Steel boiler and superheater tubes a kind of   C-Mo-Alloy bezešvé ocelové trubky/tube for boiler and Superheater service

ASTM A250

Alloy steel boiler tubes

ASTM A213

Heat Transfer Boiler Tubes

38

Školní známka:

Standard

Stupeň

OD

WT

ASTM A333

16MnDG, 10MnDGM, 09DG, 09Mn2VDG, 06Ni3MoDG, ASTM   A333-Grade1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10, Grade11

1/2 "až 24"

4mm na 70mm

N08800

N08800

1/2 "až 24"

4mm na 70mm

ASTM A556/A556M

SA556Gr.B2, SA556Gr.C2

 12mm - 40mm

 1mm - 5mm

GB 18248 / JIS G3429

37Mn, 34Mn2V, 30CrMo, 35CrMo, STH11, STH12, STH21,   STH22

 12mm - 114.3mm

 2mm - 22mm

 ASTM A335 ASME S/A335

P-5, P-9, P-11, P-22, P-91

19.05mm -610mm

3.0mm -150mm

ASTM A369

FP1, FP2,  FP5, FP9,FP11, FP12,FP21,FP22,FP91,   FP92

12.5mm-824mm

 2mm-100mm

ASTM A519

1020, 1025, 1035, 1045, 4130, 4140

10-324mm

1-30mm

ASTM A209

T1, T1a, T1b

OD: 3/4" (19.05), 1"(25.4) ,   1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) ,   3" (76.2)

1-15mm

ASTM A250

T1, T1a, T1b, T2, T11, T12, and T22

1/2"-5"(12.7-127mm)

0.035 "-0.320" (0.9-8.1 mm)

ASTM A213

T1, T5, T9, T11, T22, T91

1/2"-5"(12.7-127mm)

0.015 to 0.500 in. [0.4 to 12.7 mm],

Poznámka: Po konzultaci se zákazníky lze poskytnout i jinou velikost

Popis
Low-Temperature Service Alloy Steel Pipe used in cryogenic alloy tubes is comparable to that of carbon structural steels. The utility model has the advantages of high strength, good comprehensive performance, long service life, wide application range, relatively economic, etc.. It is widely used in bridges, ships, boilers, vehicles and important building.


Normal Grade Chemical Requirements



Složení, %


Prvek

Grade 1

Grade 3

Grade 6

Uhlík, max

0.3

0.19

0.3

Mangan

0.40 - 1.06

0.31 - 0.64

0.29 - 1.06

Phosphorous, max

0.025

0.025

0.025

Síra, max

0.025

0.025

0.025

Křemík

0.18 -0.37

0.10 min

Nikl

3.18 - 3.82


Normal Steel grade:
ASTM A333 stupeň 6

Balení:
Bare packing / bundle packing / crate packing / wooden protection at the both sides of tubes and suitably protected for sea-worthy delivery or as requested.

Inspekce a zkouška:
Chemical Composition Inspection
Mechanical Properties Test (Tensile Strength, Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test)
Surface and Dimension Test
No-destructive Test
Hydrostatický test

Povrchová úprava:
Olejový dip, lak, pasivace, fosfátování, tryskání.
Na obou koncích každé přepravky bude uvedeno číslo objednávky, číslo tepla, rozměry, hmotnost a svazky nebo podle požadavku.

Chemical requirement Composition (%)
Composition ASTM A333 Grade 6
Carbon, max 0.30
Manganese 0.29–1.06
Phosphorus, max 0.025
Sulfur, max 0.025
For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese.

Tensile requirements
Data ASTM A333 Grade 6
Tensile strength, min, psi (MPa) 60 000 (415)
Yield strength, min, psi (MPa) 35 000 (240)

Impact temperature
Minimum Impact Test Temperature -45 °C(-50 F)

Notes for Bend Test
U potrubí, jejichž průměr překračuje NPS 25 a jejichž poměr průměru k tloušťce stěny je 7.0 nebo menší, se místo zkoušky zploštění podrobí zkoušce ohybem.
Jiné trubce, jejíž průměr se rovná nebo překračuje NPS 10, může být místo zkoušky zploštění podrobena zkouška ohybem se souhlasem kupujícího.
Zkušební vzorky v ohybu se ohnou při pokojové teplotě o 180 °, aniž by praskly na vnější straně ohnuté části.


Důvěryhodní zákazníci nebo koncoví uživatelé Nízkoteplotní bezešvé slitinové potrubí:5

Standard

Stupeň

OD

WT

ASTM A333

16MnDG, 10MnDGM, 09DG, 09Mn2VDG, 06Ni3MoDG, ASTM   A333-Grade1, Grade3, Grade4, Grade6, Grade7, Grade8, Grade9, Grade10, Grade11

1/2 "až 24"

4mm na 70mm

N08800

N08800

1/2 "až 24"

4mm na 70mm

ASTM A556/A556M

SA556Gr.B2, SA556Gr.C2

 12mm - 40mm

 1mm - 5mm

GB 18248 / JIS G3429

37Mn, 34Mn2V, 30CrMo, 35CrMo, STH11, STH12, STH21,   STH22

 12mm - 114.3mm

 2mm - 22mm

 ASTM A335 ASME S/A335

P-5, P-9, P-11, P-22, P-91

19.05mm -610mm

3.0mm -150mm

ASTM A369

FP1, FP2,  FP5, FP9,FP11, FP12,FP21,FP22,FP91,   FP92

12.5mm-824mm

 2mm-100mm

ASTM A519

1020, 1025, 1035, 1045, 4130, 4140

10-324mm

1-30mm

ASTM A209

T1, T1a, T1b

OD: 3/4" (19.05), 1"(25.4) ,   1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) ,   3" (76.2)

1-15mm

ASTM A250

T1, T1a, T1b, T2, T11, T12, and T22

1/2"-5"(12.7-127mm)

0.035 "-0.320" (0.9-8.1 mm)

ASTM A213

T1, T5, T9, T11, T22, T91

1/2"-5"(12.7-127mm)

0.015 to 0.500 in. [0.4 to 12.7 mm],


Delivery is very timely.       ___Pulitzer (Peru)


Pipe is good-looking on appearance.        ___Armstrong (Mexico)


Logistics is fast and no delay the project schedule.      ___Bartholomew (Belgium)


Delivery is fast even shortens a few days.       ___Augustine (Kenya)


Sales is very professional, good.      ___Catherine (Thailand)

DOTAZ