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Precision Tube Production - Alloys

We manufacture Cold Drawn Tubes to your requirements

Contact our sales team on Tel: +44 (0)1494 484844 Email
We specialise in small quantity and quick delivery.  

drawn stainless steel tube,

Welded and drawn stainless steel tube,

Stainless Steel 347 Seamless Tube - Specifications X6 Cr Ni Nb 18-10, WS 1.4550, UNS S34700, AMS 5571

Weight % 347 Tube
C 0.08 max
Mn 2.00 max
Si 0.30 - 1.00
P+S 0.040P
Cr 17-19
Ni 9-12
Cb 1.10 max
Ta 0.05 max
Mo 0.75 max
Cu 0.75 max

Stainless Steel 347 is available in Drawn Tube. Stainless Steel 347 tube is available in many sizes from stock, however there is a minimum production of 30m.

Stainless Steel 347 Precision Seamless Tube is available the following size ranges.
Outside Diameter - 0.25mm (0.010") up to 16.00mm (0.625")
Wall - 0.05mm (0.002") up to 1.00mm (0.040")
Straight Lengths - 1.00mm (0.040") up to 5000.00mm (197")
Coils Lengths - 5 Metres to 15 Metres
Standard Tolerance- OD &ID +/-0.03mm (0.0012")
Wall +/- 10%
Tight Tolerance - OD&ID +/- 0.015mm (0.0006")
Wall +/-3%
Some thin wall tubes up to 25.40 mm (1.000") can be supplied.

Where specific properties or dimensions are required by a customer our technical and quality departments are available to define and produce suitable standards within exiting BS specifications. Contact our sales team on Tel: +44 (0)1494 484844  Email

CONTACT OUR SALES TEAM TODAY ON Tel: +44 (0)1494 484844  Email

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included here should be used as a guideline only. All specifications are subject to change without notice

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