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Olive fittings
The MO fitting gripping and tightness system on the tubing is performed by the olive compression on the tube.
The MO fittings are manufactured according to the following DIN NORMS:
• the Olive and Olive seat: DIN 3861
• the Nuts: DIN 3870
Our MO fittings are brass nickel-plated.
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THREADED FITTINGS
ANSI 150#
SIZE 1/8"~4"
MATERIAL SS316/304
ITEM INCLUDING: SOCKET BANDED, COUPLINGS, TEE, CROSS, UNION,
REDUCER SOCKET, HEXAGON BUSHING, ELBOW 90 DEG,
STREET ELBOW, ELBOW 45 DEG, HEXAGON NIPPLE,
HOSE NIPPLE, ROUND CAPS, HEXAGON HEAD CAP,
SQUARE PLUG, HEXAGON PLUG.,.. ETC.
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Interchangeable Unions to DIN 2993
sf 141
Union, inside-outside
thread
sf 140
Union, both sides
inside thread
sf 140 WF
Elbow Union
sf 140 TF
Tee Union
sf 141
Union, inside-outside
thread
sf 141 WF
Elbow Union
sf 141 TF
Tee Union
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Properties:
Design ==> Adjustable direction screw-in socket
Construction ==> L shaped
Connection 1 ==> BSP cylindrical outer thread
Seal type ==> Thread socket with O-ring + spacer diaphragm ring Connection 2 + 3 ==> BSP cylindrical outer thread
Seal type ==> 60° inner cone
Material ==> Steel
Surface protection ==> electro galvanised, yellow chromized
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sf 900
Weld Nipple
sf 900 OS
Weld Nipple
for Orbital Welding
sf 902
Reducing Weld Nipple
Cone Sealing Connections
The products sf 900, sf 900 m, sf 902, sf 929, sf 9P DKO, sf 9 DKO and sf 9 DKO 90 have an O Ring with 24° cone, suitable for fittings with Port form W to DIN 3861 and nut to DIN 3870 Form A2.
Orbital welding
sf 900 OS, sf 906 OS and sf 907 OS are designed for orbital welding. The weld end is square, free of burrs and without a bevel.
Materials
Weld nipples: AISI 316Ti
Seals: Perbunan (NBR) as standard,
Viton on request.
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Rotary Systems' inline dual flow unions are designed for both high and low pressure applications. The unions utilize a hardened and precision ground shaft, impregnated Teflon seals with o-rings and dual radial ball bearings to prevent side loading to the seals.
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There are two main styles of hybrid adapters:
Flange-to-Flange adapters: These fittings allow transitions between two dissimilar flange families - for example a CF flange to an ISO-QF. Common applications for these fittings include retrofitting an existing vacuum system or adding gauges and instrumentation. A&N produces the following vacuum flange families:
-- CF (Conflat, Del-Seal)
-- ISO QF (NW, KF) and ISO LF (ISO K)
-- ASA/ANSI (ASA 150)
-- ULRIC
Flange-to-Fitting adapters: These fittings allow transitions between standard vacuum flanges and a variety of specialty fittings employed in a vacuum system. An example of this is a QF flange to VCR® fitting. Common uses for these fittings include the introduction of process gases into a chamber or the addition of gauges or instrumentation. These specialty process fittings include:
-- Hose adapters NPT
-- Swagelok®
-- VCR®, Male and Female
-- VCO®, Male and Female
-- Quick Disconnects
-- Baseplate adapters
-- Ball sockets
-- Welch pump adapters
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HV Fittings description :
VG Scienta offer a comprehensive range of high vacuum fittings and components manufactured to the highest standards.
All components allow quick, easy and repeatable leak free joints and are designed for complete modularity for building simple high vacuum backing or pumping lines.
Features :
- Wide range of KF and ISO fittings and components for all common sizes
- Compatible with all other manufacturers of HV components
- Vacuum rated to 10"s mbar
- Bakeable to 200 °C (150 °C sustained)
- Choice of Vitoii and Nitrile sealing materials
- Leak tight to lxl0'10 mbarls"1
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STENFLEX pipe connectors are designed to disrupt unwanted sound transmission and absorb vibrations in piping systems, pumps, control fixtures, machines and equipment.
The most widely used application for rubber-metal connectors is found in building technology. Noise caused by machinery, pumps or burners in public and private buildings, e.g. in homes, hospitals and schools, is considered a nuisance.
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Style 162 Transition Couplings...
For joining pipe of different diameters
The Dresser Style 162 Transition Coupling permits you to connect two different kinds of pipe or sizes of pipe. You simply select the correct coupling for the pipe diameters being joined. The drawings at right illustrate how gaskets of different cross-sections adjust the coupling to your requirement. Further adjustment is accomplished with reducing middle-ring couplings.
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Tubes and bends in pneumatic conveying lines are suffering more or less abrasion. Gericke elbow type GB resists abrasion and avoids product attrition.
It reduces considerabley degradation of conveyed material and avoids formation of angel hair through its patented deflection chamber.
The compact design reduces cost of pipe support and installation. It is automatically self-purging. Little pressure drop.Free trial units available.
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Features:
- Compact and easy to install
- 100% self cleaning
- Fits all flange and pipe connections
- Available in cast iron, stainless and aluminum
- Reduces noise level
- Minimized pressure drop
Applications:
- For all high and low density dilute phase systems
- For plastic pellets, other granules and abrasive products
- For retrofitting existing systems
- For replacement of long and short radius elbows - and other pipe bends
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EMB weld nipples are utilised in areas of hydraulic circuitry when any or all of the following conditions may be present. For example: extreme vibration and pulsating loads; very heavy pressure surges in systems, extreme temperatures and temperature variations.
Where failure at joints would result in prohibitive costs. Weld nipples can be easily complemen-ted using solderless pipe screwjoints to DIN 2352/ISO 8434-1. The cutting ring is removed and the welding nipple is fitted in its place.
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Compression Fittings
EN ISO 8434-1 (DIN 2353).
The tapered unions are manufactured to DIN 3861. In addition to the items found in the catalogue, Schwer fittings specialise in special and non standard fittings. Simply ask, we are reknowned for finding the answer to difficult problems.
Cutting Rings
We normally recommend the use of our specially developed double bite rings, sf 500 Z, which have been tested by German Lloyd. These are high precision components, produced exclusively in-house and have proved their outstanding reliability more than a million times over.
If a high resistance to corrosion is required, we recommend the use of sf 500 B Twin Brillant rings. In addition, for certain uses, we offer sf 500 single bite rings as well as sf 500K Sealing Rings and sf 500 PT Sealing Rings in PTFE.
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ZLC Series Die-Cast Nickel-Plated Zinc Quick Disconnect Couplings
Colder Products’ new die-cast nickel-plated zinc quick disconnect couplings (ZLC) are a reliable, economical solution that is particularly suitable for high volume production requirements when the durability of metal is required. Streamlined and lightweight in relation to comparable machined brass couplings, the ZLC is interchangeable with many of Colder’s existing coupling lines.
The ZLC incorporates an easy-to-use thumb latch, automatic shutoff valves, integral terminations, and an audible “click” indicating a secure connection.
The nickel-plated zinc ZLC provides effective chemical resistance to gasoline, ink, air, water, and many other fluids. It weighs approximately 20 percent less than comparable chrome-plated brass couplings and operates at temperatures ranging form -10° F to 150° F (-23° C to 66° C). Temperature capabilities and chemical resistance may be extended with valve and seal options. Prior to plating, the ZLC is impregnated to eliminate porosity. The ZLC is offered in panel mount or in-line configurations and terminations, including hose barb and pipe thread.
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Couplings, Sleeves
