ASTM A252 Welded Steel Pipe Piles

ASTM A252 Welded Steel Pipe Piles (SSAW Steel PIPE)
Additions: Thickness: 5~30mm
Diameter: 219mm-3520mm
Material: Q195,Q215,Q235,Q345(B,C,D,E)
Certification: ISO9001, BV, API
Standard: ASTM GB DIN API IS EN BS.
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Product Details


Product Details



ASTM A252 Welded Steel Pipe Piles Covers Nominal Wall Cylindrical Steel Pipe Piles In Which The Steel Cylinder Acts As A Permanent Load-Carrying Member Or As A Shell To Form Cast-In-Place Concrete Piles.



Brief Introduction

ASTM A252 Welded Steel Pipe Piles

ASTM A252 Welded Steel Pipe Piles (SSAW Steel PIPE) 

Additions: 

Thickness: 5~30mm 

Diameter: 219mm-3520mm 

Material: Q195,Q215,Q235,Q345(B,C,D,E) 

Certification: ISO9001, BV, API 

Standard: ASTM GB DIN API IS EN BS.


Diameter

 219MM - 3520MM

Thickness

 5-30mm

Length

 3m-12m,by customers request

International standard

 ISO9001-2008

Certification

 ISO9001, API, BV, ABS

Standard

 ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-    2002,API 5L

Material: 

 Q195,Q215,Q235,Q345(B,C,D,E)

Technique

 SSAW

Packing

1.Big OD: in bulk vessel
2.Small OD: packed by steel strips
3.woven cloth with 7 slats
4.according to the requirements of customers

Usage

Mechanical & manufacture, Steel structure,
Shipbuilding, Bridging ,Automobile chassis

Remark

1.Payment terms : T/T, L/C
2. Terms of trade : FOB, CFR(CNF), CIF ,DDP,EXW
3 .Minimum order : 5 tons
4 .Lead time: general 15~20days. 


ASTM A252 Standard Specification

ASTM A252 Welded Steel Pipe Piles standard covers nominal wall cylindrical ASTM A252 Welded Steel Pipe Piles in which the  steel cylinder acts as a permanent load-carrying member or as a shell to form  cast-in-place concrete piles.

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EachASTM A252 Welded Steel Pipe Piles shall be made by seamless, electric resistance welding, flash welding or fusion welding with longitudinal, helical-butt, or helical-lap seams.

Scope

ASTM A671 TABLE 1

ASTM A672 TABLE 1

ASTM A691 TABLE 1

Size and weights  per unit length values.
This standard is issued under the fixed  designation A 252; the number immediately following the designation indicates  the year of original adoption or, in the case of revision, the year of last  revision. A number in parentheses indicates the year of last reapproval. A  superscript epsilon  indicates an editorial change since the last revision or reapproval.
 
This ASTM A252 Welded Steel Pipe Piles specification has been approved for use by agencies of the Department of  Defense. Consult the DoD Index of ASTM A252 Welded Steel Pipe Piles Specifications and Standards for specific  year of issue which has been adopted by the Department of Defense.


1. Scope:


1.1 This ASTM A252 Welded Steel Pipe Piles specification covers nominal (average)wall steel pipe  piles of cylindrical shape and applies to pipe in which the steel cylinder acts  as a permanent load-carrying member, or as a shell to form cast-in place  concrete piles. 

1.2 The ASTM A252 Welded Steel Pipe Piles values stated in inch-pound units are to be regarded as  the standard.

1.3 The ASTM A252 Welded Steel Pipe Piles  following precautionary caveat pertains only to the test  method portion, Section 16 of this specification. This standard does not  purport to address all of the safery problems, if any, associated with its use.  It is the responsi-bility of the user of this standard to establish  applicability of regulatory limitations prior to use.


JIS Number and Corrensponding Foreign Standards 


API 5L

B X42.    X46. X52. X60 .X65. X70. X80. X100

Line Pipe (PSL1. PSL2)

API 2B


Fabrication of Structure Steel Pipe

ASTM A134


Pipe, Steel, Electric-Fusion(Arc)-Welded (Size NPS 16 and over)

ASTM A139

A, B

Electric-Fusion(Arc)-Welded Steel Pipe (Size NPS 4 and over)

ASTM A252

1, 2, 3

Welded and Seamless Steel Pipe Piles

ASTM A671

All

Electric-Fusion-Welded Steel Pipe for Atmospheric & Low Temperature

ASTM A672

All

Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperature

ASTM A691


Carbon and Alloy Steel Pipe, Electric-Fusion Welded for High Pressure Service at High Temperatures

JIS G 3444

STK 
     290,400,490,500,540

Carbon Steel Tubes for General Structural Purpose

JIS G 3457

STPY 400

Arc Welded Carbon Steel Pipe

KS D 3583

SPW 400

Arc Welded Carbon Steel Pipe

KS D 3566

STK 
     290,400,490,500,540

Carbon Steel Tubes for General Structural Purpose



ASTM  A671 TABLE 1 Plate Specifications


Pipe Grade

Type of Steel

ASTM Specification

No.

Grade

CA 55

plain carbon

A 285/A 285M

C

CB 60

plain carbon, killed

A 515/A 515M

60

CB 65

plain carbon, killed

A 515/A 515M

65

CB 70

plain carbon, killed

A 515/A 515M

70

CC 60

plain carbon, killed, fine grain

A 516/A 516M

60

CC 65

plain carbon, killed, fine grain

A 516/A 516M

65

CC 70

plain carbon, killed, fine grain

A 516/A 516M

70

CD 70

manganese-silicon, normalized

A 537/A 537M

1

CD 80

manganese-silicon, quenched and tempered

A 537/A 537M

2

CE 55

plain carbon

A 442/A 442M

55

CE 60

plain carbon

A 442/A 442M

60

CF 65

nickel steel

A 203/A 203M

A

CF 70

nickel steel

A 203/A 203M

B

CF 66

nickel steel

A 203/A 203M

D

CF 71

nickel steel

A 203/A 203M

E

CJ 101

alloy steel, quenched and tempered

A 517/A 517M

A

CJ 102

alloy steel, quenched and tempered

A 517/A 517M

B

CJ 103

alloy steel, quenched and tempered

A 517/A 517M

C

CJ 104

alloy steel, quenched and tempered

A 517/A 517M

D

CJ 105

alloy steel, quenched and tempered

A 517/A 517M

E

CJ 106

alloy steel, quenched and tempered

A 517/A 517M

F

CJ 107

alloy steel, quenched and tempered

A 517/A 517M

G

CJ 108

alloy steel, quenched and tempered

A 517/A 517M

H

CJ 109

alloy steel, quenched and tempered

A 517/A 517M

J

CJ 110

alloy steel, quenched and tempered

A 517/A 517M

K

CJ 111

alloy steel, quenched and tempered

A 517/A 517M

L

CJ 112

alloy steel, quenched and tempered

A 517/A 517M

M

CJ 113

alloy steel, quenched and tempered

A 517/A 517M

P

CK 75

carbon-manganese-silicon

A 299/A 299M


CP 65

alloy steel, age hardening, nomalized and precipitation heat treated

A 736/A 736M

2

CP 75

alloy steel, age hardening, nomalized and precipitation heat treated

A 736/A 736M

3



ASTM  A672 TABLE 1 Plate Specifications

Pipe Grade

Type of Steel

ASTM Specification

No.

Grade

A45

plain carbon

A 285

A

A50

plain carbon

A 285

B

A65

plain carbon

A 285

C

B55

plain carbon, killed

A 515

55

B60

plain carbon, killed

A 515

60

B65

plain carbon, killed

A 515

65

B70

plain carbon, killed

A 515

70

C55

plain carbon, killed, fine grain

A 516

55

C60

plain carbon, killed, fine grain

A 516

60

C65

plain carbon, killed, fine grain

A 516

65

C70

plain carbon, killed, fine grain

A 516

70

D70

manganese-silicon-nomalized

A 537

1

D80

manganese-silicon-Q&T A

A 537

2

E55

plain carbon

A 442

55

E60

plain carbon

A 442

60

H75

manganese-molybdenum-nomalized

A 302

A

H80

manganese-molybdenum-nomalized

A 302

B, C or D

J80

manganese-molybdenum-Q&T A

A 533

CI-1 B

J90

manganese-molybdenum-Q&T A

A 533

CI-2 B

J100

manganese-molybdenum-Q&T A

A 533

CI-3 B

K75

chromium-manganese-silicon

A202

A

K857

chromium-manganese-silicon

A202

B

L65

molybdenum

A204

A

L70

molybdenum

A204

B

L75

molybdenum

A204

C

N75

manganese-silicon

A 299

...

A Q&T = quenched  and tempered.


ASTM  A691 TABLE 1 Plate Specifications


Pipe Grade

Type of Steel

ASTM Specification

HB, max A

Number

Grade

CM-65

carbon-molybdenum steel

A 204/A 204M

A

201

CM-70

carbon-molybdenum steel

A 204/A 204M

B

201

CM-75

carbon-molybdenum steel

A 204/A 204M

C

201

CMSH-70

carbon-manganese-silicon    steel, normalized

A 537/A 537M

1


CMS-75

carbon-manganese-silicon    steel

A 299/A 299M

...

...

CMSH-80

carbon-manganese-silicon    steel, quenched and tempered

A 537/A 537M

2


1/2 CR

1/2% chromium, 1/2%    molybdenum steel

A 387/A387M

2

201

1CR

1% chromium, 1/2% molybdenum steel

A 387/A387M

12

201

1 1/4 CR

1 1/4% chromium, 1/2% molybdenum steel

A 387/A387M

11

201

2 1/4CR

2 1/4% chromium, 1% molybdenum steel

A 387/A387M

22

201

3CR

3% chromium, 1% molybdenum steel

A 387/A387M

2f

201

5CR

5% chromium, 1/2% molybdenum steel

A 387/A387M

5

225

9CR

9% chromium, 1% molybdenum steel

A 387/A387M

9

241



ASTM A-252 mechanical properties:

GRADE

YIELD

TENSILE

1

30    000(205)

50    000(345)

2

35    000(240)

60    000(414)

3

45    000(310)

66    000(455)

 

The Process Flow



螺旋1



The Application






螺旋2




The Workshop

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.

 has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 


We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel spiral pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.





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