Pipes and Tubes

EN

DIN

API

ASTM

ISO

BS

E U R O P E A N

D E L I V E RYP R O G R A M M E

Steel pipe make theworld go roundAlthough not alway noticed, they are everywhere: pipes. Steel pipe is used in many varied constructions: football

stadiums, cilinders, roller-coasters, ships, buildings, cranes, cars, etc. Van Leeuwen Buizen is an international

supplier of steel pipe, hollow sections, fittings, flanges and valves - all quality products made by respected

manufacturers and suppliers. Each product has a wide range of applications.

A customized range

The wide product range is regularly matched to customers specifications. An extensive spectrum combined with

meticulously planned distribution facilities guarantees that customers will have the products when they need them.

Van Leeuwen Buizen also offers customized treatments, logistics, technical advice and other specialist services.

The company is active in many industrial

sectors; its customers include:

Construction companies

Installation companies

Energy companies

Mechanical engineering companies

Pipeline contractors

Shipbuilding companies

Petrochemical plants

Trading companies

Van Leeuwen Buizen is part of Van Leeuwen Pipe and Tube Group, a global distributor in (carbon and stainless)

steel pipe, hollow sections, pipe components and valves. Its various European subsidiaries work closely together

to guarantee their customers an optimum level of service and to provide them with a package of

products and services that is as consistent and comprehensive as possible. The organization

operates in line with the ISO 9002 quality norms.

European delivery programme for steel pipe

Our delivery programme provides the fullest possible overview of our range of steel pipe. It also supplies

technical information. If you require additional data on dimensions or more information, we recommend you

to contact us.

Other delivery programmes

Van Leeuwen Pipe and Tube Group also publishes details of other delivery programmes:

European delivery programme for Hollow Sections European delivery programme for Pipe Components Delivery programme for Valves European delivery programme for Precision Tubes, Bar Steel and Components Stock Programme and Technical Information on Stainless Steel

Lindtsedijk 100, 3336 LE Zwijndrecht, the NetherlandsTelephone +31 78 625 25 25Fax +31 78 625 20 20E-mail sales@vanleeuwen.nl Internet www.vanleeuwenbuizen.com

Schaarbeeklei 189, 1800 Vilvoorde, BelgiumTelephone +32 2 2554000Fax +32 2 2520576E-mail vanleeuwenbuizenbelgie@vanleeuwen.be Internet www.vanleeuwen.be

Every care has been taken in

preparing this delivery programme.

However, our delivery programme

is constantly being updated,

and changes may be made to

the items supplied. Van Leeuwen

Buizen accepts no liability for any

inaccuracies and/or omissions in

the published stock and technical

details.

Edition August 2002

Table of contents

European deliveryprogrammesteel pipes & tubes

1

Overview delivery programme seamless steel pipes & tubes 2

Overview delivery programme welded steel pipes & tubes 3

Treatments, preservations and coatings 4

Inspection & quality control department 10

General factors for conversion 11

Pipe schedules with relevant wall thickness in mm and weights in kg/m 12

DIN 2448 en DIN 2458 Dimensions and weights 14

Characteristics of used international standards 18

Nearest equivalents for pipe and tube material 20

Product descriptions of delivery programme from stock in seamless steel pipes & tubes 24

Product descriptions of delivery programme from stock in welded steel pipes & tubes 26

Delivery programme from stock in seamless and welded steel pipes & tubes: dimensions and theoretical weights 29

Nothing in this catalogue may be copied or reproduced without written permission of Van Leeuwen Buizen, Zwijndrecht, The Netherlands

Table of contents

Seamless steelpipes & tubes

Deliveryprogrammesteel pipes & tubes

2

Overview delivery programme from stock

DINDIN 1629 Seamless steel standard wall tubes, mat. St 37.0DIN 1629 Seamless steel heavy wall tubes, mat. St 52.0DIN 2440 Seamless steel gastubes, material St 33.0DIN 2441 Seamless steel steamtubes, material St 33.0DIN 2448 / 17175 Seamless steel boilertubes, material St 35.8 class IDIN 2470(2) / 17172 Seamless steel pipes, material St E 290.7DIN 17121-20MnV6 Seamless steel heavy wall tubes, material 20MnV6 (MW 450)

EURONORMEN 10210-1/2 Seamless steel tubes, material S235JRHEN 10210-1/2 Seamless steel tubes, material S355J2H

ISOISO 2938 Seamless steel mechanical tubes, material 20MnV6 (MW 450)

APIAPI 5 L Gr. B Seamless steel pipes, material Grade BAPI 5 L Gr. B Seamless steel pipes, material Gr. B, galvanised, threaded & coupledAPI 5 L Gr. X 52 Seamless steel pipes, material Grade X52

ASTM / ASMEA/SA 106-B Seamless steel pipes to ASTM A-106 Grade B and ASTM A 530M / SA530M A/SA 333 Gr 6 Seamless steel pipes to ASTM A-333M / SA 333M Grade 6 LT 50A/SA 335 Gr P11 Seamless steel pipes to ASTM A-335 Grade P11 and ASTM A 530M/ SA530M

In a number of cases, a combination of above mentioned standards is applicable.In relevant cases, this is indicated in the extensive article description (page 24-28).

In most cases these pipes can be supplied upon request in various coated executions.Upon request, pipe & tube to any other standard or materialgrade can be offered.

Seamless steel pipes & tubes

Welded steelpipes & tubes

Deliveryprogrammesteel pipes & tubes

3

Overview delivery programme from stock

DINDIN 1626 Welded steel tubes, material St 37.0DIN 2394 Welded steel precisiontubes, material St 34.2DIN 2394 Welded steel LEBU CV central heating pipes, material St 34.2, galvanisedDIN 2440 Welded steel gaspipes, material St 33DIN 2441 Welded steel steampipes, material St 33DIN 2470(1) / 1626 Welded steel tubes, material St 37.0DIN 2458 / 1626 / 2460 HFI-longitudinally welded steel pipes, material St. 37.0

EURONORMEN 10210-1/2 Welded steel tubes, material S355 J2HEN 10219-1/2 Welded steel tubes, material S235 JRHEN 10219-1/2 Welded steel tubes, material S355 J2H

BSBS 3059 / 87 part 1 Welded steel boilertubes, material ERW 320

ISOISO65-Light II Welded steel "class A" tubes, material TW 0

APIAPI 5L gr B SAW longitudinally welded steel pipes, material Grade BAPI 5L gr B ERW longitudinally welded steel pipes, material Grade BAPI 5L gr X42 ERW longitudinally welded steel pipes, material Grade X42API 5L gr X52 SAW longitudinally welded steel pipes, material Grade X52

ASTMA 53 gr B ERW longitudinally welded steel pipes, material Grade B

In a number of cases, a combination of above mentioned standards is applicable.In relevant cases, this is indicated in the extensive article description (page 24-28).

In most cases these pipes can be supplied upon request in various coated executions.Upon request, pipe & tube to any other standard or materialgrade can be offered.

Welded steel pipes & tubes

Treatments, preservations andcoatings

Deliveryprogrammesteel pipes & tubes

4

Van Leeuwen Pipe & Tube can carry out following treatments in house:

cutting into fix lengths shotblasting and/or priming marking packing plastic caps inspection, testing and stamping.

Moreover, Van Leeuwen Pipe & Tube can take care of various other treatments such as:

outside shotblasting and coating with various primers chemical cleaning hot dipped galvanising or electrolytic zinc plating outside polyethylene coating inside cement lining annealing.

Upon request many other, here not mentioned treatments, can be carried out as well.

Treatments, preservations and coatings

Treatments, preservations andcoatings

Deliveryprogrammesteel pipes & tubes

5

Cutting into fix lengths

We can cut pipes and tubes into fix lengths within the following range: maximum outside diameter of 813 mm maximum wall thickness of 50 mm minimum length of 50 mm maximum length of 14 meter

For outside diameters > 813 mm fix lengths are made possible by oxygen cutting: minimum length 150 mm minimum wall thickness 32 mm maximum wall thickness 150 mm

Hollow sections can also be cut into fix lengths up to the maximum sizes 500 x 300 mm.

Tolerances:

For cutting into fix lengths (or oxygen cutting) we offer the following possibilities:

Standard cutting:

Diameter Hollow sections Length In mm Tolerance10 - 813 mm 10 - 500 mm 50 - 10000 -0/+ 5 mm10 - 813 mm 10 - 500 mm 10000 - 14000 -0/+10 mm

Cutting with closer tolerances:

Diameter Hollow sections Length in mm Tolerance10 - 220 mm 10 - 160 mm 50 - 6000 -0/+ 2 mm

220 - 410 mm 160 - 300 mm 50 - 4000 -0/+ 2 mm

Oxygen cutting with closer tolerances:

Diameter Hollow sections Length in mm Tolerance813 -1300 mm 150 - 14000 -0/+15 mm

Cutting into two pieces ( 813 mm oxygen cutting):

Diameter Hollow sections Length in mm Tolerance10 -1300 mm 10 -500 mm Approx. half of the >200 mm

orig. standard length

Treatments, preservations andcoatings

Deliveryprogrammesteel pipes & tubes

6

Shotblasting and/or preserving pipe, tube and hollow sections:

Pipe & tube up to a maximum outside diameter of 508 mm and with a maximum length of 14 meter, can be blasted and/or preserved for you inour own