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Speziale oplossingen voor bijzondere uitdagingen Speziale oplossingen voor bijzondere uitdagingen Speziale oplossingen voor bijzondere uitdagingen
NMF Static Gaskets
Special solutions for
exceptional challenges
Copyright 2013 NMF Techniek BV, Westerbroek The information in this catalogue is based on our considerable experience with the described products. There are many factors that influence the products functionality, among them the installation method and the way the installation operates. Therefore, general assumptions can change during usage. It is essential for the client to check the applicability of the individual products by testing them thoroughly. For these reasons and because of the wide scope of application of our products can NMF Techniek BV take no responsibility in individual cases regarding the accuracy of our recommendations. For specific applications, it is important to contact us. This catalogue has been compiled with the greatest care. However, it is possible that the information you find here is incomplete or incorrect. If this is the case, then please contact us by phone: +31 (0) 50 527 57 77, fax: +31 (0) 50 527 59 05, or e-mail: [email protected].
mailto:[email protected]
NMF Techniek BV Woortmansdijk 30 NL-9608 TB Westerbroek tel. +31(0)50 527 57 77 fax +31(0)50 527 59 05 [email protected] www.NMF-Group.com
Profitability in seals and swivel joints Due to the combining sealing systems, as well as 25 years of experience, NMF is in a position to offer the proper solution to solve sealing issues and to reduce the cost-of-ownership and downtime for its customers. Customised solutions is our daily job! Several product scan be supplied with certificates like the EC1935:2004, FDA compliance, TA-Luft, Fire-Safe, BAM, EN10204, etc. The frog is in our logo for a reason. When there is pollution, the frog is one of the first animals to suffer. With the frog we want to show we care for the environment and supply seals and swivels that do not leak during normal usage and are therefore environmental friendly and durable.
Lipseals in their most versatile form
no scoring of the shaft! pressure resistant to 8, 15 and even to 150 bar rotational speed up to 40 m/s or 20.000 rpm large variety in materials through modular form very long life when replacing run-in oilseals there is no need to
repair the shaft low friction and therefore less wear lower power loss through less friction on the shaft easy to replace oilseals, stuffing box packing
systems and mechanical seals
For prolonged life in pumps, mixers, gear boxes and many more applications
Mechanical seals for heavy duty
pressure up to 8 bar and speed up to 8 m/sec modular system for optimal adapting the seal to
the equipment both positive transfer of torque and a large
depot for grease guaranty a long trouble free life ready to fit cassette system, no adaption of the
installation necessary with complete accessory and spare parts
program
For dynamic sealing of high-viscose, sticky and crust building media
Spring loaded seals for the highest tightness spring loaded sealing systems according to TA-Luft /
VDI 2440 (approx. 100 bar, 450C) and Fire-safe (160 bar, 750C)
long-time leak free due to spring supported compression of seal package
TA-Luft conversion sets, complete with stuffing box packing, cover seal, spring sets and if required complete calculation checked by TV for approval to TA-Luft suitability
For neutralising the stuffing box packing volume reduction due to usage, wear and aging
Dynamic seals for a long l i fe and an optimal operational certainty and profitabil i ty
NMF Techniek BV Woortmansdijk 30 NL-9608 TB Westerbroek tel. +31(0)50 527 57 77 fax +31(0)50 527 59 05 [email protected] www.NMF-Group.com
The products in the NMF program comprise of a very complete package of special seals and swivels joints. Since dozens of years the sealing systems are used in the general-, chemical-, petrochemical- and steel industry, for paper production, agricultural, paints, water purification, machine building and food production installations. Important advantages are the life prolonging properties and the improved seal capacity, together leading to an improved seal system with higher reliability and a reduction in cost-of-ownership and downtime.
Camprofile gaskets third generation
super elastic sealing element with an improved elastic recovery capacity
reduced warehouse cost by integrating two or more pressure groups in one seal due to a break-away edge (patented)
in compliance with EN 1514, EN 12560 as well as TA-Luft compliance
ring-joints, spiral wound seals, welding seals and other special seals up to a diameter of 6 meter
modern flange calculation software with standards according to EN 1591-1:2001, AD-Merkblatt 2000 B7/B8; ASME Code s.VIII and 4 more standards
To insure a tight flange coupling: flange calculation software for calculating the complete sealing system of the flanges
Special gaskets for installations in the high pressure and high temperature range
spring loaded and blow-out safe seals according to the tension released construction principle
spiral wound and carrier seals with a large resilience
individual solutions for the optimization of a sealing system in e.g. for a manhole or high pressure heat exchanger
including engineering, assembly and TV approved and stamped documentation
To insure that regularly appearing fluctuations in pressure and temperature do not influence the sealing system and production process
Services at the installation
conversion of valves to the TA-Luft-standard repair, adaption, sealing and conversion of pumps
and valves to our seal system measuring flanges with laser optics, assembly with
stretch bolt system optimization of installations by hardening surfaces
with a layer welded on by laser high chemical resistance, different layers are
available
Life prolonging, wear reduction, breakage preventing: use laser coted surfaces
Static seals in a large variety for control l ing extreme sealing situations
NMF Techniek BV Woortmansdijk 30 NL-9608 TB Westerbroek tel. +31(0)50 527 57 77 fax +31(0)50 527 59 05 [email protected] www.NMF-Group.com
Swivel joints and rotary joints for complex and standard applications
Swivel joints in their most stable form
for both liquid and gaseous media as rotating parts of the installation
give pipes their proper position available from 1/4 to 42, in steel and stainless
steel customisation possible due to a modular system variable connections movable arms as alternative for hoses multi canal swivel joints on request with electrical
swivel joint to relay signals or power
For a reliable transport of media in a large variety of circumstances
Continuous rotating joints in many executions, light series
diameters from 1/8 up to 4 temperature up to 250C pressures up to 700 bar mono-flow or duo-flow, fixed or rotating siphon for media like water, air, vacuum, steam,
thermal- or hydraulic oil for fast or slow rotation
Offering the possibility to transport one or more fluids between a fixed point and a rotating point
Hose loading arms and folding stairs for loading truck and railway with hoses or metal loading arms
facilitating ease of operation and use avoiding dangerous situations with smart
constructions longer life of the hoses higher safety level and lower risk of injuries during
operation by good handling system environmental protection y guided hose movement folding stairs up to 10 meter wide, safety cages,
optimisation of existing situations, etc.
Loading technology, individually adapted to the local situation
Visit us online on:
www.NMF-Group.com
NMF Techniek BV Tel.: +31(0)50 527 57 77 Woortmansdijk 30 Fax: +31(0)50 527 59 05 NL-9608 TB Westerbroek Email: [email protected]
v13.10.22
NMF Techniek BV Woortmansdijk 30 NL-9608 TB Westerbroek tel. +31(0)50 527 57 77 fax +31(0)50 527 59 05 [email protected] www.NMF-Group.com
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Table of Contents
Camprofile gaskets 8
Service parameters ............................................................................................................................................................. 8
General information ........................................................................................................................................................... 8
Gaskets ................................................................................................................................................................................ 9
Spiral Wound Gaskets 11
Service parameters ........................................................................................................................................................... 11
General information ......................................................................................................................................................... 11
Gaskets .............................................................................................................................................................................. 12
Confinated Gaskets 14
Service parameters ..............................................