Manufactur Standard Flexible Gas Pipe - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Black Steel Pipe , Oil Pipe Welding , China X60 SSAW Line Pipe , Our business has already setup a professional, creative and responsible workforce to develop purchasers together with the multi-win principle.
Manufactur Standard Flexible Gas Pipe - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral Detail:

The Mechanical Properties of the SSAW pipe

steel grade

minimum yield strength
Mpa

minimum Tensile strength
Mpa

Minimum Elongation
%

B

245

415

23

X42

290

415

23

X46

320

435

22

X52

360

460

21

X56

390

490

19

X60

415

520

18

X65

450

535

18

X70

485

570

17

The Chemical composition of the SSAW pipes

steel grade

C

Mn

P

S

V+Nb+Ti

Max %

Max %

Max %

Max %

Max %

B

0.26

1.2

0.03

0.03

0.15

X42

0.26

1.3

0.03

0.03

0.15

X46

0.26

1.4

0.03

0.03

0.15

X52

0.26

1.4

0.03

0.03

0.15

X56

0.26

1.4

0.03

0.03

0.15

X60

0.26

1.4

0.03

0.03

0.15

X65

0.26

1.45

0.03

0.03

0.15

X70

0.26

1.65

0.03

0.03

0.15

The Geometric tolerance of the SSAW pipes

Geometric tolerances

outside diameter

Wall thickness

straightness

out-of-roundness

mass

Maximum weld bead height

D

T

≤1422mm

>1422mm

<15mm

≥15mm

pipe end 1.5m

full length

pipe body

pipe end

T≤13mm

T>13mm

±0.5%
≤4mm

as agreed

±10%

±1.5mm

3.2mm

0.2% L

0.020D

0.015D

‘+10%
-3.5%

3.5mm

4.8mm

Hydrostatic Test

product-description1

The pipe shall withstand the hydrostatic test without leakage through the weld seam or the pipe body
Jointers need not be hydrostatically tested, providedthat the portions of pipe used in marking the jointers were successfully hydrostatically tested prior to the joining operation.

Traceablity:
For PSL 1 pipe, the manufacturer shall establish and follow documented procedures for maintaining:
The heat identity until each related chmical tests is performed and conformance with the specified requirements is shown
The test-unit identity until each related mechanical tests is performed and conformance with the specified requirements is shown
For PSL 2 pipe, the manufacturer shall establish and follow documented procedures for maintaining the heat identity and the test-unit identity for such pipe. Such procedures shall provide means for tracing any length of pipe to the proper test unit and the related chemical test results.


Product detail pictures:

Manufactur Standard Flexible Gas Pipe - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral detail pictures


Related Product Guide:

We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for Manufactur Standard Flexible Gas Pipe - Api 5l Line Pipes Grade B To X70 Od From 219mm To 3500mm – Spiral , The product will supply to all over the world, such as: United States, Lyon, El Salvador, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Queena from Moscow - 2018.11.28 16:25
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Harriet from Victoria - 2017.11.20 15:58
    Write your message here and send it to us