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Danflon® - Aggressive chemicals and acids hose

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Danflon is Dantec’s premium high-quality range of composite hoses. They are lined as standard, with ECTFE (Ethylene Chloro Tri Fluoro Ethylene).

This is a high tech fluropolymer very similar to the more commonly known PTFE (Poly Tetra Fluoro Ethylene) in its broad-spectrum chemical resistance but with the added advantage of high mechanical strength and low permeability.

Typical applications are aggressive acids and those chemicals that attack polypropylene.

Danflon is available with an inner and outer wire helix in 316 stainless steel or galvanised steel. Regular version of the Danflon is rated to maximum temperature of 100°C and in addition to the ECTFE liner, is reinforced with polypropylene.

A high temperature version of the Danflon is also available with a working temperature of 160°C this hoses is reinforced with Polyester instead and is identified with an closing A (Danflon GGA, Danflon SGA, Danflon SSA).

PTFE lined version of the Danflon hoses are also available and distinguished with the letter PT after the Danflon (Danflon PTGG, Danflon PTSG, Danflon PTSS)
Hose is available in Standard Duty and Heavy Duty.

Standard duty is used in applications such as plant transfers, road tanker use and rail tanker unloading.

The heavy-duty version of the Danflon is used as the trusted cargo hoses by many of the world’s leading marine companies, due to its robust construction and wide chemical resistance.

APPLICABLE STANDARDS:
BS EN 13765: 2018
DNV GL TYPE APPROVAL
KR TYPE APPROVAL
HEAVY DUTY HOSES:
INTERNATIONAL MARITIME ORGANISATION
IBC CODE (FOR MARINE APPLICATIONS)
UNITED STATES COASTGUARD REQUIREMENTS (FOR MARINE APPLICATIONS)
TECHNICAL DATA:
SIZES AVAILABLE:
STANDARD DUTY:
1” – 4” (25MM – 100MM)
HEAVY DUTY:
4” – 10” (100MM – 250MM)
TEMPERATURE RANGE:
-30°C TO + 100°C
MAXIMUM WORKING PRESSURE:
14 BAR*
*10″=10.5 BAR
VACUUM RANGE: 0.9 BAR
0.9 BAR
SAFETY FACTOR:
4:1 FOR STANDARD DUTY
5:1 FOR HEAVY DUTY
NOTE ALL WORKING PRESSURES CALCULATED ARE FOR TRANSFERS AT AMBIENT WORKING TEMPERATURE. ELEVATED TEMPERATURES MAY REDUCE WORKING PRESSURE OR SERVICE LIFE. CONTACT DANTEC FOR MORE INFORMATION.

SELECTION GUIDE:

INNER WIRE HELIX:

Stainless Steel: Premium choice, excellent chemical resistance, best mechanical strength. (Danflon SG, Danflon SS, Danflon PTSG, Danflon PTSS, Danflon SGA, Danflon SSA, Danflon PTSGA, Danflon PTSSA)

Galvanised Steel: Economical choice (Danflon SG, Danflon PTSG, Danflon SGA, Danflon PTSGA)

OUTER WIRE HELIX:

Stainless Steel: Premium choice, excellent chemical resistance, best suited to weathering and external conditions (Danflon SS, Danflon PTSS, Danflon SSA, Danflon PTSSA)

Galvanised Steel: Economical choice (Danflon SG, Danflon PTSG, Danflon SGA, Danflon PTSGA)

LINER: 

ECTFE: Premium choice, excellent chemical resistance, best mechanical strength, low permeability (Danflon GG, Danflon SG, Danflon SS, Danflon GGA, Danflon SGA, Danflon SSA)

PTFE: Excellent chemical resistance (Danflon PTGG, Danflon PTSG, Danflon PTSS, Danflon PTSGA, Danflon PTSSA)

 

dantec hoses breakdown

 

DANFLON GG
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DANFLON GG HD
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DANFLON GGA
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DANFLON GGA HD
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DANFLON PTGG
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DANFLON PTGG HD
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DANFLON PTGGA
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DANFLON PTGGA HD
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DANFLON PTSG
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DANFLON PTSG HD
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DANFLON PTSGA
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DANFLON PTSGA HD
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DANFLON PTSS
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DANFLON PTSS HD
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DANFLON PTSSA
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DANFLON PTSSA HD
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DANFLON SG
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DANFLON SG HD
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DANFLON SGA
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DANFLON SGA HD
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DANFLON SS
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DANFLON SS HD
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DANFLON SSA
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DANFLON SSA HD
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