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Water Test ASTM A36 SSAW Pipe

Outside Diameter: 219.1 mm – 2540mm (8″ -100″) Wall Thickness: 6mm – 25.4 mm Length: 6-13m Steel Grade: Q235, Q345, A53, L245, L290, API 5L GR B, X42 ,X46, X70, S355, S275, S235 End: Plain, Beveled Surface Treatment: light-oiled, black painting , hot galvanizing, sand blasting, FBE, 2PE, 3PE etc...
Product Details:

Standard

API 5L, ASTM A252/A134, ASTM A106-2006, ASTM A213-2001, ASTM A312- 2001, ASTM A53-2007, EN10217, EN10219 BS EN 10255BS EN 10226 BS 1387, BS 4568, GB/T3901GB/9711.1-2007etc.

Material

API Gr.B ASTM GR.A, GR.B, X42, X46, X52,etc

Surface Treatment

1) bared

2) black painting

3) anti-corrosion oil

4) 3PE,FBE,EPOXY Coating

Weld Technique

1) ERW: Electronic Resistance Welded

2) EFW: Electronic Fusion Welded

3) SSAW: Spirally Submered Arc Welded

Application

a) General service industries (petroleum, food, chemical,paper, fertilizer, fabric, aviation and nuclear)
b) Fluid, gas and oil transport
c) Pressure and heat transmission
d) Construction and ornament
e) Boiler heat exchangers


Outside Diameter: 219.1 mm – 2540mm (8″ -100″)

Wall Thickness: 6mm – 25.4 mm

Length: 6-13m

Steel Grade: Q235, Q345, A53, L245, L290, API 5L GR B, X42 ,X46, X70, S355, S275, S235

End: Plain, Beveled

Surface Treatment: light-oiled, black painting , hot galvanizing, sand blasting, FBE,  2PE, 3PE etc

Packing: in bulk due to big sizes

TPI: Third Party Inspection can be arranged before shipment. ( like SGS, BV, MOODY, CCIC)


Details of  surface treatment:

Single-Layer  FBE Coating: SY/T 0315-2005, CAN/CSA Z245.20-2010, DEP 31.40.30.32-Gen-2011,  ISO 21809-2-2007, API RP 5L9-2001

Double-Layer FBE Coating: Q/CNPC 38-2002, CAN/CSA Z245.20-2010

2LPE/2LPP Coating: SY/T 0413-2002, GB/T 23257-2009, ISO 21809-1-2009

3LPE/3LPP Coating: SY/T 0413-2002, GB/T 23257-2009, DIN 30670-1991, CAN/CSA Z245.21-2010, ISO 21809-1-2009, NF A49-711-1992, NF A49-710-1988

Insulation Coating: SY/T 0415-1996, CJ/T 114-2000, EN 253-1994

Contact us: If you have any questions about product details or need service, please feel free  to contact me.


LSAW Steel Pipe

Longitudinal Submerged-Arc Welded Steel Pipe

Usage: Used for low pressure liquid delivery, such as water, gas,  and oil.


Process:

LSAW - UO(UOE)、RB(RBE)、JCO(JCOE)

DSAW -Double Submerged arc welded

Standard: API  5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711

Certificate: API 5L PSL1 / PSL2, API 5CT

Out Diameter: 355.6mm – 1626mm

Wall Thickness: 8 - 50mm

Length: up  to 12m


Steel Grade:

API 5L: GR B, X42,X46, X56, X60,X65,X70

ASTM A53: GR A, GR B, GR C

EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555

Surface: Fusion  bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement.

Test: Chemical  Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield  strength, Elongation), Technical Properties (Flattening Test, Bending Test,  Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

Mill Test Certificate: EN 10204/3.1B


Wall Thickness

image001_副本


API 5L Line Pipe

API 5L Line Pipe

STEEL GRADE

API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70


STEEL CHEMICAL COMPOSITION

STEEL GRADE

% by mass, Maximum

C

Si

Mn

P

S

GR B

0.26

0.40

1.20

0.030

0.030

X42

0.26

0.40

1.30

0.030

0.030

X46

0.26

0.40

1.40

0.030

0.030

X52

0.26

0.40

1.40

0.030

0.030

X56

0.26

0.40

1.40

0.030

0.030

X60

0.26

0.40

1.40

0.030

0.030

X65

0.26

0.40

1.45

0.030

0.030

X70

0.26

0.40

1.65

0.030

0.030


MECHANICAL PROPERTIES

STEEL GRADE

Yield strength, min. psi (MPa)

Tensil strength, min. psi (MPa)

Elongation in 2 in., min. %

GR B
245
415
image002
X42
290
415
X46
320
435
X52
360
460
X56
390
490
X60
415
520
X65
450
535
X70485570


TEST REQUIRED

Chemical Analysis, Mechanical Test, Visusal Inspection, Tension Test, Dimension Check Bend Test, Flattenting Test, Impact Test, DWT Test, NDT Test Hydrostatic Test, Hardness Test.....


ASTM A53 Steel Pipe

ASTM A53 GR B Steel Pipe

STEEL CHEMICAL COMPOSITION


The steel shall conform to the following requirements as to  chemical composition:

STEEL GRADE

Composition Max, %

C

Mn

P

S

Cu

Ni

Cr

Mo

V

GR B

0.30

1.20

0.05

0.05

0.40

0.40

0.40

0.15

0.08


MECHANICAL PROPERTIES

STEEL GRADE

Tensile Strength ,min, Psi ( MPA)

Yield Strength , min, psi, ( MPA)

GR B

60 000 (415)

350 000 (240)


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