Pipe Components 2011 - Van Leeuwen Buizen

Product descriptions pipe components ASTM - ASME
Product Descriptions
Steel components as per ASTM / ASME
VL codes 740, 750, 761, 763
Product group Standard Steel grade Full description
740 ASME B16.9 A/SA 234 WPB / AE
250B
Seamless carbon steel elbows as per ASME B16.9. Max. C-content 0.22% with max.
C-equivalent of 0.41% (long formula). Additional requirements as per NACE MR0175/ISO
15156-2 and MR0103. Manufacturing, testing and inspection as per ASTM A234M/A960
and SA234/SA960. Basic material as per ASTM A106 material grade B with a guaranteed
hot yield strength as per ASTM / ASME Section II Part D. Material grade WPB and
AE250B. If desired with inspection report as per EN 10204/3.1.
740 ASME B16.9 A/SA 234 WPB Welded carbon steel elbows as per ASME B16.9. Max. C-content 0.22%. Material A234
WPB. Manufactured from SAW pipes or steel plate ASTM A515 material grade 65,
P265GH as per EN 10028-2 or API 5L material grade B PSL1. Weld efficiency factor V =
1.0. Weld seams 100% US tested or X-rayed as per A234M Section 6.2. If desired with
inspection report as per EN 10204/3.1.
740 ASME B16.9 A/SA 420 WPL6 Seamless carbon steel elbows as per ASME B16.9. Max. C-content of 0.22% with a max.
C-equivalent of 0.41% (long formula). Additional requirements as per NACE MR0175/
ISO 15156-2 and MR0103. Manufacturing, testing and inspection as per ASTM A420M/
A960, SA420/SA960 material grade WPL6 as per ASME Section II Part A and Stoomwezen
M0803. Basic material as per ASTM A333 material grade 6, with a guaranteed hot yield
strength at 300°C and 149 N/mm2. Notch impact test at -50°C / 27 J. If desired with
inspection report as per EN 10204/3.1.
750 ASME B16.5 / ASME B16.47 A/SA 105 / C21 Forged carbon steel flanges as per ASME B16.5 manufactured from material ASTM A105/
SA105/C21, with additional requirements as per NACE MR0175/ISO 15156-2 and MR0103.
Max. C-content 0.23%, max. C-equivalent 0.43% (long formula). Flanges > 24” as per
B16.47A / B or BS 3293. Roughness of gasket face up to and incl. 600 Ibs.: Ra = 125-250
microinch (3.2-6.3 microns); roughness of gasket face > 600 Ibs.: Ra = 32-125 microinch
(0.8-3.2 microns). If desired with inspection report as per EN 10204/3.1.
750 ASME B16.5 A/SA 350 LF2 Forged carbon steel flanges as per ASME B16.5 manufactured from material ASTM A350/
SA350 LF2 Class 1, with additional requirements as per NACE MR0175/ISO 15156-2 and
MR0103. Max. C-content 0.23%, max. C-equivalent 0.43% (long formula). Roughness of
gasket face up to and incl. 600 Ibs.: Ra = 125-250 microinch (3.2-6.3 microns); roughness
of gasket face > 600 Ibs.: Ra = 32-125 microinch (0.8-3.2 microns). If desired with
inspection report as per EN 10204/3.1.
750 ASME B16.5 A105/A350 LF2 /
A694 F52
Forged carbon steel welding neck flanges semi-finished, large raised face, without bevel.
As per ASME B16.5 manufactured from material ASTM A105/SA105N, ASTM A350/
SA350 LF2, with additional requirements as per NACE MR0175. Max. C-content 0.23%,
max. C-equivalent 0.43% (long formula). If desired with inspection report as per EN
10204/3.1.
761 ASME B16.9 A/SA 234 WPB / AE250B Seamless carbon steel fittings (equal tees, reducing tees, caps, concentric and eccentric
reducers) as per ASME B16.9. Manufactured from material ASTM A234M/A960/ASME
SA234/SA960, material grade WPB and AE250B, with additional requirements as per
NACE MR0175 / ISO 15156-2 and MR0103. Max. C-content 0.22%, max. C-equivalent
0.41% (long formula). If desired with inspection report as per EN 10204/3.1.
60 No part of this publication may be multiplied or copied without previous written permission of Van Leeuwen Pipe and Tube