Vendor: Parker Industrial

Category: Welding

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Application:

Welding and Scarfing Hose
Grade T Performance
Series 7228T (Red – Fuel Gas Line)
Series 7229T (Green – Oxy Line)

• Scarfing and deseaming; burning defective areas on the surface of ingots or semi-finished products such as billets
• Scarfing and tapering: forging the ends of two pieces to be joined to avoid an enlarged joint

Series 7228T/7229T is a heavy duty welding and scarfing hose featuring a flame resistant and oil resistant tube and cover. Red Series 7228T is compatible with commonly used fuel gases, including acetylene, hydrogen, natural gas, propane and propylene. Green Series 7229T is only for oxygen service. The non-blooming tube minimizes the migration of combustible waxes or plasticizers to the surface of the rubber. Single line welding and scarfing hose is available in long continuous lengths, providing maximum versatility and ease of handling in a variety of applications where the fuel gas and oxygen sources are separated. The robust construction incorporates premium rubber compounds to provide Grade T performance, and the braided reinforcement provides working pressures greater than conventional welding hose, maximum kink resistance and secure coupling retention. The thick cover is resistant to abrasion, cuts, flame, gouges, mild chemicals, oil and ozone.

Design Factor:  4:1
Vacuum:  Not recommended
Industry Standards:  None applicable

Tube:

Black chloroprene

Reinforcement:

Multiple textile braids

Cover:

Series 7228T: Red chloroprene; smooth finish
Series 7229T: Green chloroprene; smooth finish

Temperature:

-40°F to +200°F (-40°C to +93°C)

Packaging:

Reels

Branding:

Series 7228T: PARKER USA 7228T WELDING WARNING FUEL GAS - SCARFING HOSE (ID) 250 MAX PSI WP (DATE CODE)
Series 7229T: PARKER USA 7229T WELDING WARNING OXYGEN - SCARFING HOSE (ID) 250 MAX PSI WP (DATE CODE)

Couplings:

Contact JGB for proper fitting recommendation and coupling procedure.

Colors:

Red, Green

Part No.	ID	ID	Reinf Braids	OD	OD	Approx Wt	Approx Wt	Min Bend Rad	Max Rec WP	Std Pack	Request Quote
	(in)	(mm)		(in)	(mm)	(lbs/ft)	(kg/ft)	(in)	(psi)	Qty (ft)
Series 7228T (Red – Fuel Gas Line)
7228T-382	3/8	9.5	2	0.812	20.6	0.27	0.12	4.5	250	500	Request Quote
7228T-502	1/2	12.7	2	0.937	23.8	0.33	0.15	6	250	500	Request Quote
Series 7229T (Green – Oxy Line)
7229T-382	3/8	9.5	2	0.812	20.6	0.27	0.12	4.5	250	500	Request Quote
7229T-502	1/2	12.7	2	0.937	23.8	0.33	0.15	6	250	500	Request Quote
7229T-502050	1/2	12.7	2	0.937	23.8	0.33	0.15	6	250	5 x 50	Request Quote
7229T-502100	1/2	12.7	2	0.937	23.8	0.33	0.15	6	250	100	Request Quote

Warning! Do not attempt to re-couple, repair or splice hose assemblies; replace all assemblies that show signs of abrading, abuse, age, damage or fatigue. Refer to ARPM IP-7, Specifications for Rubber Welding Hose and Hose Technical Bulletin 11-5, Guide for Use, Maintenance and Inspection of Welding Hose. Refer to CGA Safety Bulletin SB-11, Use of Rubber Welding Hose.

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