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CRANE HYDRAULIC

With more than 30 years experience and expertise in the hose supplies and assemblies’ business coupled with our well-equipped production, testing and warehouse facilities, a skilled and knowledgeable team of marketing and sales engineers, QA/QC engineer, production specialists and technicians, we are confident to meet the demands of our valued customers.

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GlobalCore Hydraulic Hose

GlobalCore Solutions

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Feature:

With only six hoses, customers can quickly select the ideal hose based on working pressure. Then, they can easily select the fitting with a choice between Parker’s versatile 43 Series or the high pressure 77 Series. GlobalCore hoses are offered in Standard Cover, ToughCover, SuperTough Cover, and the new to market Critical Protection Cover. Parker’s tested design provides customers worldwide with durability, ease of use, performance and support, and simplifies their hose inventory to one product and one supplier.

Pneumatic Quick Couplings, General Purpose

IH Series, Snap-Tite Design

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IH couplers are steel with a cylindrical valve designed specifically for pneumatic use. When paired with an unvalved/plain H Series nipple, it functions as a durable single shut-off connection. Standard seal is nitrile.

Features:​

  • Sizes 1/4” - 3/4”

  • Steel body material

  • Standard seal material is nitrile with other options available

  • Optional sleeve lock helps to prevent accidental disconnection

  • Manually operated sleeve provides secure connection

  • Coupler has 360° cylindrical valve contact

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Applications:​

  • Industrial air lines

  • Pneumatic tools

Hydraulic Quick Couplings, General Purpose

H & PH Series, Snap-Tite Design

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Many Standard Configurations Suitable for Hydraulic and Pneumatic Applications:

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H Series, original Snap-Tite design couplings have been proven by years of use on hydraulic applications.​ H Series is best suited for general purpose fluid applications where either single or double shut-off valving is desired. A wide range of sizes, materials and end configurations are available.

PH version couplers and nipples are valved with a connect under-pressure feature. These steel couplers and nipples allow connection with H Series valved couplers and nipples when there is a residual pressure on the PH coupler/nipple side. It is recommended that only one half of the connection (coupler or nipple) be PH version, not both.

Applications:​

  • Industrial hydraulic lines

  • Water and coolant lines

  • Mobile equipment

Features:​

  • Sizes 1/4” - 4”

  • Available in steel, brass, aluminum and 316 stainless steel

  • Standard seal material is nitrile with other options available

  • Optional sleeve lock helps to prevent accidental disconnection

  • Double-shut-off version has low pressure drop​

  • Manually operated sleeve provides secure connection

  • Designed to MIL-C 51234

  • Double shut-off coupling: Valve coupler and valve nipple

  • Single shut-off coupling: Valve coupler and plain nipple

6600 Series, ISO 7241 Series A

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The 6600 Series are versatile for use in a wide range of hydraulic applications where fluid lines require connection and disconnection for equipment operation or maintenance

Features:​

  • Accepts ISO 7241-1, Series A compliant nipples

  • Poppet valves and a metal perch to maintain valve alignment and prevent flow checking

  • Coupler sleeve and nipple body are hardened to be damage resistant

  • Standard end configurations include female pipe and straight thread ORB

  • Protective zinc plating with clear trivalent chromate finish

Applications:​

  • Truck trailer connections

  • Mobile applications

  • Attachments

HP Series High Pressure

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HP Series double shut-off couplings are designed for pressures up to 5000 psi. Couplers and nipples are steel with nitrile seals and are available in 1 and 1-1/2 inch sizes.

Features:​

  • Rated pressures up to 5000 psi

  • Smooth flow path with minimal pressure drop

  • Heat treated steel nipple and heavy duty sleeve withstand pressure surges

  • Couplings have protective zinc with clear trivalent chromate finish

  • Standard end configurations include female pipe and straight thread ORB

  • Alternative seal materials available

Applications:​

  • Industrial hydraulic lines

  • Mobile equipment

6100 Series Threaded Connection

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6100 Series is a thread to connect, low spill coupling that can be connected under pressure. Coupler and nipple bodies are corrosion resistant brass.Couplers are available with a steel hex nut or heavy duty wing nut sleeve. A connection indicator groove on the nipple body indicates when the connection is complete and the valves are fully open.

Features:​

  • Rated pressures up to 3000 psi

  • Thread to connect operation

  • Bonded valve seal stays in place under full pressure connect and disconnect

  • Visual connection indicator

  • Rugged wing nut sleeve will withstand hammering to tighten or loosen

  • Optional flange for secure bulkhead mounting

  • Standard end configuration is female pipe thread

  • Special part numbers apply for CO2 transfer (contact QCD)

Applications:​

  • Submersible pumps

  • Oil field equipment

  • Dump trailers

  • Engine test stands

  • Bulk liquid transfer

75 Series Threaded Connection

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The rugged 75 Series is an original Snap-tite design, constructed for high pressure hydraulic service. Although these couplings are used in a broad variety of heavy duty applications, a primary usage is in oil fields and offshore drilling. Available in sizes 3/4” through 4”, in steel or stainless

steel construction.

Features:​

  • Connect under residual pressure

  • Thread-to-connect

  • Up to 5,000 psi (345 bar) rated pressures

  • Rugged steel construction with Zinc Trivalent Chromate plating

  • Stainless steel construction also available

  • Wide range of sizes

  • Nitrile is standard seal material, other options available

  • DBP version is “Fire Safe” rated to API 16D (limited sizes)

Applications:​

  • Cranes

  • Power tongs

  • Horizontal boring and dewatering

71 Series Threaded Connection

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Parker’s 71 Series, formerly Snap-tite couplings are designed for working pressures up to 10,000 psi. Available in a variety of materials and with a wide range of body sizes. Air inclusion and fluid loss are minimal with the flush face valves. Large flow chambers in the body and an exclusive valve design permit superior flow while maintaining low pressure drop.

Features:​

  • Flush face/Non-spill

  • Push-to-connect

  • Heavy duty construction

  • Designed for up to 10,000 psi (690 bar) working pressures

  • Variety of materials

  • Wide range of sizes

  • Superior flow and low pressure drop

  • Sleeve lock option to protect against accidental disconnection.

Applications:​

  • Industrial hydraulic lines

  • Off-shore drilling

3000 Series Threaded Connection

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The 3000 Series coupling are designed for high pressure applications. The coupler sleeve and nipple body must be manually threaded together to make the connection.

Features:​

  • Manual threaded connection and actuation

  • Hard, chrome alloy ball valves

  • Polyurethane interface seal resists high pressure extrusion

  • Threaded retainer provides a positive valve stop

  • Protective zinc plating with clear trivalent chromate finish

Applications:​

  • Hydraulic rams

  • Portable hydraulic tools

  • Crimping equipment

ST Series Straight-thru Interface

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ST Series non-valved couplings provide maximum flow and low pressure drop. The smooth, open bore allows easy cleaning in applications where the same lines are used for more than one media.

Features:​

  • Steel nipples are case hardened for resistance to Brinelling

  • Functionally interchanges with similar straight-through design couplings

  • Standard Nitrile seals

  • Material options available

  • Sleeve-Lok option available

Applications:​

  • High pressure water

  • Steam washers

  • Carpet cleaners

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Block Clamps

Block Clamps according to DIN 3015 or similar

Series

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Standard Series

according to DIN 3015 (part 1)

for outside diameters up to 102 mm

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Heavy Series according to DIN 3015 (part 2)for outside diameters up to 450 mm

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Twin Series according to DIN 3015 (part 3) for outside diameters up to 42 mm

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Heavy Twin Series for outside diameters up to 42 mm

Clamp Body Designs (Selection)

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Profiled inside iurface with tension clearance  for the installation of pipes and tubes

Smooth inside surface without tension clearance  for the installation of hoses and cables

With elastomer insert  for the noise and vibration reducing  installation of pipes and tubes and the  extra-gentle installation of hoses and cables

Polypropylene (PP)

Polyamide (PA)

Aluminium (AL)

Thermoplastic Elastomer (SA)

Installation Types (Selection)

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Installation with base / weld plate

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Installation with mounting rail

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Multi-level / stacking installation

STAUFF ACT Anti-Corrosion Technology

STAUFF SWG Stud-Welding System

STAUFF Bond Adhesive Bonded Fastening

Efficient prevention of crevice corrosion under  pipe clamps on stainless steel pipework

 

Middle- and long-term cost savings due to  extended service and maintenance intervals

 

Stainless steel mounting hardware  with enhanced corrosion resistance

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Significant time and cost savings by a  quicker welding process

 

Reduced rework on welding locations

 

Short welding time and low thermal stress

 

High strength due to a welded joint  over the whole surface

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Reduce cycle time and labor cost during installation

 

Can be used with a variety of industrial surfaces

 

Expensive tools and welding equipment no longer necessary

 

No external power supply or electrical

power required Maximize design and work sequence

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Noise and Vibration Reducing STAUFF NRC Clamps

Aluminium Mounting Hardware

Preventive Fire Protection

Reducing the overall level of noise emissions

 

Contributing to improved occupational health and safety 

 

Maximising flexibility with the design, layout and positioning of noise-intensive pipes and tubes

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Potential weight savings of up to 66% compared to  steel and stainless steel with an exceptional strength

 

Excellent inherent resistance to corrosion

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Flame-retardant special materials for clamp bodies according to international fire-protection standards (e.g. BS 6853, EN 45545-2, UL 94)

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Crane & Equipment

Crane Hydraulic

Operating Environment

Safe Crew Transfer

Cargo Handling

Wire Rope Rigging

Chain Rigging

Synthetic Rigging

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