ЗАБРАВИЛИ СТЕ ВАШИТЕ ДАННИ?

БЕЗШЕВНИ СТОМАНЕНИ ТРЪБИ

Taichang is one of the world's leading manufacturer of seamless steel pipes .

 

Pipe Type: Безшевни Тръби, Seamless Carbon Steel Pipe, Структура на тръби , Fluid тръба, котел тръба,
БЕЗШЕВНИ СТОМАНЕНИ ТРЪБИ , Тръбопроводи,Carbon Steel Seamless Pipe.

Приложение: For High Temperature Fluids Transmission (масло, Газ, вода, steam etc.)

Спецификация: OD: 1/8'' ~ 48'' (10.3 ~ 1219mm)

УО: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

дължина: Fixed Length (5.8/6/11.8/12MTR), SRL, DRL
Стандарт & Клас: ASTM A106, Grade A/B/C API 5L, ПО API 5СТ, ASTM A106/A53, ASTM A519,
JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, НА ИАНМСП SA106,
SA192, SA210, SA213, SA335, DIN17175, ASTM A179…

Ends: Square Ends/Plain Ends (права кройка, разрез от трион, torch cut), Beveled/Threaded Ends

Повърхност: гол, Леко намазан с масло, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

Опаковка: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped

БЕЗШЕВНИ СТОМАНЕНИ ТРЪБИ & Тръба, Carbon Seamless Steel Pipe,SMLS Pipe & Тръба

БЕЗШЕВНИ СТОМАНЕНИ ТРЪБИ

Classfication of carbon seamless steel pipe:

Видове

Приложение

Structure Purposes

General structure and mechanical

Liquid Services

Петролни, gas and other fluids conveying

ниско
and Medium Pressure

пара
and boiler manufacturing

Hydraulic Pillar Service

Hydraulic support

Auto Semi-shaft Casing

Auto sem-shaft casing

Тръбопроводи

Oil and gas conveying

Tubing and Casing

Oil and gas conveying

Drill Pipes

Сондажни Кладенци

Geological Drilling Pipe

Geological drilling

Petroleum Cracking Tubes

Furnace tubes, Топлообменници

Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

Стандарт

Клас

химичен състав (%)

механични свойства

ASTM A53

C

Si

Милиона

P

S

Якост на опън(MPa)

Граница на провлачане(MPa)

А

≤0.25

-

≤0.95

≤0.05

≤0.06

≥330

≥205

Б

≤0.30

-

≤1.2

≤0.05

≤0.06

≥415

≥240

ASTM A106

А

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≥415

≥240

Б

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≥485

≥275

АСТМ детайл не a179

A179

0.06-0.18

-

0.27-0.63

≤0.035

≤0.035

≥325

≥180

АЅТМ като a192

A192

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

≥325

≥180

ПО API 5L ЗА PSL1

А

0.22

-

0.90

0.030

0.030

≥331

≥207

Б

0.28

-

1.20

0.030

0.030

≥414

≥241

X42

0.28

-

1.30

0.030

0.030

≥414

≥290

X46

0.28

-

1.40

0.030

0.030

≥434

≥317

X52

0.28

-

1.40

0.030

0.030

≥455

≥359

X56

0.28

-

1.40

0.030

0.030

≥490

≥386

X60

0.28

-

1.40

0.030

0.030

≥517

≥448

X65

0.28

-

1.40

0.030

0.030

≥531

≥448

X70

0.28

-

1.40

0.030

0.030

≥565

≥483

ПО API 5L СТАНДАРТИ PSL2

Б

0.24

-

1.20

0.025

0.015

≥414

≥241

X42

0.24

-

1.30

0.025

0.015

≥414

≥290

X46

0.24

-

1.40

0.025

0.015

≥434

≥317

X52

0.24

-

1.40

0.025

0.015

≥455

≥359

X56

0.24

-

1.40

0.025

0.015

≥490

≥386

X60

0.24

-

1.40

0.025

0.015

≥517

≥414

X65

0.24

-

1.40

0.025

0.015

≥531

≥448

X70

0.24

-

1.40

0.025

0.015

≥565

≥483

X80

0.24

-

1.40

0.025

0.015

≥621

≥552

     
Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

Стандарт

Chemical components

Механична имота

C

Si

Милиона

P

S

Kr

Н

М

Cr

V

Якост на опън (MPa)

Граница на провлачане (MPa)

Удължение (%)

ASTM A53

≤0.30

/

≤1.2

≤0.05

≤0.06

≤0.04

≤0.40

≤0.15

≤0.04

≤0.08

≥415

≥240

≥29.5

ASTM A106

≤0.30

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.04

≤0.40

≤0.15

≤0.04

≤0.08

≥415

≥240

≥30

АСТМ детайл не a179

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

/

/

/

/

/

≥325

≥180

≥35

ASTM 192

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

/

/

/

/

/

≥325

≥180

≥35

Carbon Steel Seamless Pipe Tolerance

Pipe types

Pipe Szie(мм)

допуски

Горячекатаная

OD

All

±1% (min ±0.50mm)

УО

All

+15%, -12.5%

Студено-Рисувани

OD

6~10

±0.20mm

10~30

±0.40mm

30~ 50

±0.45mm

>50

±1%

УО

≤1

±0.15mm

>1~3

+15% -10%

>3

+12.5% -10%

Carbon Steel Seamless Pipe End

Простый Край

Wall Thickness less than 0.5 Инч, including SCH STD & SCH XS

Простый Край (Квадратни Изрежи)

Wall Thickness over 0.5 Инч, including SCH XXS

Beveled End

Wall Thickness less than 0.5 Инч, including SCH STD & SCH XS

Съединители

Outside Diameter equal or less than 2''

Thread Protection

Outside Diameter over 4 Инч

ТОП