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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 TYPE 3 (DANFLON GG, DANFLON SG, DANFLON PTGG, DANFLON PTSG, DANFLON PTSS)
BS EN 13765: 2018 TYPE 4 (DANFLON GGA, DANFLON SGA, DANFLON SSA, DANFLON PTGGA, DANFLON PTSGA, DANFLON PTSSA)
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
DANFLON GG HD
DANFLON GGA
DANFLON GGA HD
DANFLON PTGG
DANFLON PTGG HD
DANFLON PTGGA
DANFLON PTGGA HD
DANFLON PTSG
DANFLON PTSG HD
DANFLON PTSGA
DANFLON PTSGA HD
DANFLON PTSS
DANFLON PTSS HD
DANFLON PTSSA
DANFLON PTSSA HD
DANFLON SG
DANFLON SG HD
DANFLON SGA
DANFLON SGA HD
DANFLON SS
DANFLON SS HD
DANFLON SSA
DANFLON SSA HD