Spiral welded steel pipe

OUR PRODUCT: STEEL PIPE

Noksel España manufactures spiral welded steel pipes for water system transmissions, oil and gas conveyance, infrastructure projects, piling industries, casing piles, and marine and port works. We have worked around the world thanks to our experienced career in steel pipes production. We work to produce a high-quality product: an efficient solution with a long operational life.

Water

Spiral welded steel pipe for water transmission: human consumption supply, raw water or irrigation systems.

  • High pressure resistance.
  • Water tightness.
  • High impact resistance during set up.
  • Conveyance without rubber gaskets.
  • Special components made by the same pipe material.
Production standards:
EN 10224
EN 10217-1
AWWA C200
BS 534
UNI 6363
ASTM A.134
NFA 49150

Oil&Gas

Spiral welded steel pipe for gas and oil lines, and for refineries transportation of liquid.

  • Outside diameter from 16” to100”.
  • Quality up to API 5L, X80.
Production standards:
API 5L
EN 10208-2
ISO 3183
GOST 20295

Piling pipes and structures

Spiral welded steel pipes for infrastructure projects, piling industries, casing piles, marine and port works.

  • Pipe length up to 23m without joints.
  • Outside diameter from 16” to 120”.
  • Prefabrication like interlocks or clutches for combi-wall, pipe shoes, reinforcing plates, handling holes, etc.
Production standards:
ASTM A 252
EN 10219-1 (CE 0120 marking)

PIPE END TYPES

Butt weld joint It is the most used method to weld pipe ends. Bevelled pipe ends are welded by a special team under the corresponding standards.
Spigot and socket joint Specially used for water projects and easing the set up at worksite.
Spherical socket joint Provides the possibility of a rotation 6º to 10º depending on the diameter. It eases set up and avoids special pieces.

Pipe end types

JOINTS WITH AIR CHAMBER

Joints with air chamber

An insulating sleeve with air chamber can be added to avoid internal lining repair in welded joints at worksite. The insulating sleeve is manufactured with an air chamber, wire mesh and steel  sleeve. They are usually used for small diameters.

Spigot and socket joint with air chamber

Spherical socket joint with air chamber

PIPE PROTECTION

WATER
Coating

Epoxy

Polyurethane

Polyethylene

Polypropylene

Lining

Epoxy

Polyurethane

OIL & GAS
Coating

Epoxy

Polyethylene

Polypropylene

Lining

Epoxy

PILING

Anti-corrosion protection

For maritime works splash or immersed of piles and dolphins are protected in accordance with ISO 12944 by surface preparation as per ISO 8501 and 8502.

The epoxy either high built, or with glass flake epoxy is applied under controlled and monitored temperature and humidity.

Aerial or above water parts are usually protected with final coat of polyurethane.

All necessary tests are performed according standards and customer specifications. Tests are one of the main tools to ensure quality of pipe.

Click here to access to detailed quality information.

TECHNICAL INFORMATION

– Under construction –

HEADQUARTERS

Calle Musgo 2, 2ºE
28023 Madrid (MADRID)
SPAIN
Tel: +34 91 535 17 90
Fax: +34 91 534 69 42
E-mail: nokselspain@nokselspain.com

LORCA FACTORY

Autovía del Mediterráneo Km. 644
Plg. Ind. Saprelorca, Buzón 216, Parcela X-1
30817 Lorca (MURCIA) SPAIN
Tel: +34 968 92 50 02
Fax: +34 868 10 48 96
E-mail: factory@nokselspain.com

CONTACT

Domestic projects:
E-mail: ventas@nokselspain.com

International projects:
E-mail: export@nokselspain.com