Welding Industrial Hoses | Parker | SIAMEEZ® Grade R Twin Line Welding Hose | 7126 Series
![]() |
Series 7126 is a twin line welding hose; the red hose is compatible ONLY with acetylene fuel gas, and the green line is compatible with oxygen. The non-blooming tube minimizes the migration of combustible waxes or plasticizers to the surface of the rubber, and the multiple plies of textile reinforcement provide flexibility. The cover is resistant to abrasion, heat, mild chemicals and ozone. Series 7126 is also available in factory-fabricated and tested hose assemblies in popular configurations.
|
Part # |
ID (in) | Reinf Plies |
OD (in) | Min Bend Rad (in) | Max Rec WP (psi) |
7126-191 | 3/16 | 2 | 0.438 | 2.0 | 200 |
7126-251 | 1/4 | 2 | 0.531 | 2.5 | 200 |
7126-311 | 5/16 | 2 | 0.594 | 3.0 | 200 |
7126-381 | 3/8 | 2 | 0.656 | 4.0 | 200 |
*Couplings: Bulk welding hose couplings are not sold separatly from Parker.
How to Order
- Visit One of Our ParkerStores
- Click on the quote button below.
![]() |
![]() |
IMPORTANT!
Hose and hose fittings series must be correctly matched. Using any fittings other than those specifically designated by the hose manufacturer for use with each specific hose can lead to hose assembly failure. Hose assembly failures have lead to damage, injury and death.
WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov