Marine Products

With 30 years experience manufacturing Marine Sheet piling anchor systems, Normanby Marine have developed a wide range of Tie Bars and accessories to suit almost any application. All Tie Bars are manufactured to a quality assurance system approved to ISO 9001:2000.

Product Range
Tie Bars with rolled threads are supplied in the full range of sizes between M39 to M105. All threading work is in accordance with BS3643. Cut threads can also be supplied, and details are available upon request. Contact us for further information.

Standard material grades are shown below and alternative grades are available to order. Our extensive stock ensures that most sizes can be supplied with minimal delay.


MATERIAL PROPERTIES
NORMANBY
MATERIAL
REFERENCE
BRITISH
STANDARD
BS EN10 025
SIZE RANGE
NOM DIA
(mm)
UTS
(N/mm²)
YIELD
STRENGTH
(N/mm²)
MODULES
OF E
(KN/mm²)
NM27 S275JR 20 - 40
40 - 63
63 - 80
80 - 100
410
410
410
410
265
255
245
235
205
205
205
205
NM35 S355JR 20 - 40
40 - 63
63 - 80
80 - 100
490
490
490
490
345
335
325
315
205
205
205
205
NM17 BS4360 55C
MODIFIED
32 - 100 610 460 205

The Normanby Marine tie bar system is based on the internationally recognised metric thread system. All fittings are designed to provide a strength equal to or better than the parent bar.

Articulated joints may be required in applications where there is likely to be a significant settlement of the fill material and they should be situated as close to the pile wall as practicable. The articulated joints will then remove the induced bending moment and reduce the shear force created by the settlement of the fill. Articulated joints are available fabricated complete and ready to use on site.

To view tables of suggested safe working loads and thread sizes and their properties please click here.

A full range of fabricated articulated joints are available, contact us for further details.

 
Normanby Marine Ltd, Registered Address : Britannia Works, Spring Gardens, Gainsborough, Lincolnshire. DN21 2AZ.
Telephone : 01427 611000    Fax : 01427 612000
Registration Number : 5711833
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