귀하의 세부 정보를 깜 빡?

원활한 강 관

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

 

Pipe Type: 이음새가 없는 관, Seamless Carbon Steel Pipe, 구조 파이프 , 유체 관, 보일러 파이프,
원활한 강 관 , 라인 파이프,Carbon Steel Seamless Pipe.

응용 프로그램: For High Temperature Fluids Transmission (기름, 가스, 물, steam etc.)

사양: OD: 1/8'' ~ 48'' (10.3 ~ 1219mm)

WT: Sch 10 ~ 160, SCH STD, SCH XS, SCH XXS

길이: Fixed Length (5.8/6/11.8/12MTR), SRL, DRL
표준 & 등급: ASTM A106, Grade A/B/C API 5L, API5CT, ASTM A106/A53, ASTM A519,
JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106,
SA192, SA210, SA213, SA335, DIN17175, ASTM A179…

Ends: Square Ends/Plain Ends (스트레이트 컷, 본 컷, torch cut), Beveled/Threaded Ends

표면: 없는, 가볍게 기름을 바른, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

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

원활한 강 관 & 튜브, Carbon Seamless Steel Pipe,SMLS Pipe & 튜브

원활한 강 관

Classfication of carbon seamless steel pipe:

종류

응용 프로그램

Structure Purposes

General structure and mechanical

Liquid Services

석유, gas and other fluids conveying

낮은
and Medium Pressure

증기
and boiler manufacturing

Hydraulic Pillar Service

Hydraulic support

Auto Semi-shaft Casing

Auto sem-shaft casing

라인 파이프

Oil and gas conveying

Tubing and Casing

Oil and gas conveying

Drill Pipes

잘 훈련

Geological Drilling Pipe

Geological drilling

Petroleum Cracking Tubes

Furnace tubes, 열교환기

Carbon Steel Seamless Pipe Chemical Composition and Mechanical Properties

표준

등급

화학적 조성 (%)

기계적 성질

ASTM A53

기음

망간

P

S

인장 강도(MPa)

항복 강도(MPa)

A

≤0.25

-

≤0.95

≤0.05

≤0.06

≥330

≥205

b

≤0.30

-

≤1.2

≤0.05

≤0.06

≥415

≥240

ASTM A106

A

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≥415

≥240

b

≤0.35

≥0.10

0.29-1.06

≤0.035

≤0.035

≥485

≥275

ASTM A179

A179

0.06-0.18

-

0.27-0.63

≤0.035

≤0.035

≥325

≥180

ASTM A192

A192

0.06-0.18

≤0.25

0.27-0.63

≤0.035

≤0.035

≥325

≥180

API5L PSL1

A

0.22

-

0.90

0.030

0.030

≥331

≥207

b

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

API5L PSL2

b

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

표준

Chemical components

기계적 성질

기음

망간

P

S

Cu

Ni

Mo

CR

V

인장 강도 (MPa)

항복 강도 (MPa)

연장 (%)

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

ASTM 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(mm)

공차

뜨거운 압 연

OD

All

±1% (min ±0.50mm)

WT

All

+15%, -12.5%

냉각 압연

OD

6~10

±0.20mm

10~30

±0.40mm

30~ 50

±0.45mm

>50

±1%

WT

≤1

±0.15mm

>1~3

+15% -10%

>3

+12.5% -10%

Carbon Steel Seamless Pipe End

보통 끝

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

보통 끝 (Square Cut)

Wall Thickness over 0.5 인치, including SCH XXS

Beveled End

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

커플 링

Outside Diameter equal or less than 2''

Thread Protection

Outside Diameter over 4 인치

맨 위로