Seamless Tube in Fixed Lengths

Special Metal Alloys offer hydraulic and instrumentation tubes in a comprehensive range of corrosion-resistant stainless steels and nickel alloys

We offer hydraulic and instrumentation tubes in a comprehensive range of corrosion-resistant stainless steels and nickel alloys covering outside diameters from (OD) 1.59 to 50 mm (0.0625 to 1.968 in.). All sizes are supplied with smooth surfaces and close dimensional tolerances reducing the risk of leakages when connecting tubes with couplings.

Contact us for a quote online, call +44 (0)161 278 2386 or email sales@specialmetalalloys.co.uk.

We offer

Standard delivery form for hydraulic and instrumentation tube is straight lengths of 6 meters, but our tubes can also be delivered as coiled tubing, contributing to reduced installation costs.

Tubes with high cleanliness

Our hydraulic tubes and instrumentation tubes are characterized by high cleanliness, and tubes with OD larger than 5 mm (0.196 in.) can be delivered with plugged ends for transport protection against inside contamination.

Grades Metric sizes Imperial sizes

The tables show our standard grades for hydraulic and instrumentation tubing. Other grades can be offered on request.

Duplex stainless steels

UNSASTMEN no.
S327501.4410
S31803/S322051.4462
S323041.4362

Nickel alloys and high-alloy austenitic stainless steels

UNSASTMEN no.
N06600Alloy 600
N06625Alloy 6252.4856
N08825Alloy 825
N08935
N08800Alloy 8001.4558
N080281.4563
N089041.4539
S312541.4547
N04400
N02200

Austenitic stainless steels

UNSASTMEN no.
S34700/S34709347/347H1.4550/1.4912
S31635316Ti1.4571
S31603/S31600316L/3161.4404/1.4401
S31603/S31600316L/3161.4435/1.4436
S32100/S32109321/321H1.4541/1.4940
S30403/S30400304L/3041.4306/1.4301

Quality Standards

Our quality assurance team dedicates itself to providing customer with products of the very highest quality standards.

All products are manufactured and supplied in accordance to internationally recognized industry norms such as ASTM, ASME, EN, DIN, etc.

All products are supplied along with material certificates / mill certificates in accordance to EN10204 3.1 or 3.2.

All of our partners operates according to quality management systems such as IS09001, TS16949, and additionally holds accreditations such as PED, ABS, AD2000, etc.

Products can be manufactured in accordance to customer’s custom corporate standards.

We partner with professional laboratories for special chemical, non-destructive & destructive tests to offer total solution to customer’s needs.

Contact us for a quote online, call +44 (0)161 278 2386 or email sales@specialmetalalloys.co.uk.

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