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BRAIDED STEEL WIRE STOCKING
GRIP-CHEK
- Hand made stainless steel or galvanised wire mesh stocking designed to afford maximum grip to a rubber hydraulic hose assembly in the event of fitting failure, thereby minimising uncontrolled whip of the assembly
- Developed to industry requirements in response to increasing demand for higher safety levels in underground mining applications
- Reusable many times (subject to a maintenance schedule)
Brochure ready to generate
- Installation
- Bind the free end of the weave tightly with tape to ensure a more rapid grip response where initial slipping may otherwise occur
- Must always be affixed to a suitable load bearing attachment point - NOT hose to hose (use Pir-Chek for hose to hose restraint)
- The use of Pir-Chek is preferred in the hose size ranges from DN6 to DN20 (-04 to -12).
- Shackle strength to exceed rated wire breaking strain
- 13 to 40mm "slack" over shackle bolt is recommended. It must not be tight to the shackle bolt
- Material
- Stainless steel or galvanised wire strands in various configurations to achieve strength requirements
- Copper ferrules (stainless steel on request)
- Special configurations such as double looped ends and extended reach can be provided to order (DE as a suffix signifies double ended types with alloy ferrule. Copper and stainless steel ferrules are available on request)
- Application
- Can be used in conjunction with Diffusion Abrasion Sleeve (DAS)
- Provides a closer and stronger grip on the hose than is possible with whip checks
- Enables almost direct restraint along the longitudinal axis of the hose to minimise uncontrolled flailing of the hose end
| Item Code | To Suit Pirtek Hose Product - High Pressure C35/PC35/C42/PE442/PE642 | To Suit Pirtek Hose Product - Med. Pressure R2AT/2SC | Total Strands - No. | Dim. mm - I.D. of Eye | Dim. mm - Length of Weave | Dim. mm - Max. Free Length | Dim. mm - Suits Outside Ø | Aggregate Wire Breaking Strain - kN | Features | Strands in Weave & Wires/Strand - Qty. x No. |
|---|---|---|---|---|---|---|---|---|---|---|
| GRIP-CHEKGAL-25 | -16 | R2AT-16, PE225-16 | 18 | 62 | 650 | 460 | 34 - 44 | 53.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 3 |
| GRIP-CHEKGAL-32 | -20 | R2AT-20, R2AT-24 | 18 | 62 | 650 | 515 | 45 - 55 | 53.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 3 |
| GRIP-CHEKGAL-40 | -24 | - | 10 | 75 | 650 | 640 | 56 - 66 | 75.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 5 x 2 |
| GRIP-CHEKGAL-50 | -32 | R2AT-32, 2SC-40 | 10 | 95 | 650 | 720 | 67 - 82 | 75.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 5 x 2 |
| GRIP-CHEKGAL-63 | - | 2SC-48, JBF-40 | 15 | 100 | 650 | 780 | 83 - 100 | 108 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 5 x 3 |
| GRIP-CHEKGAL-10-DE | - | Polyflex-06 | 12 | 15 | 500 | 190 | 19 - 28 | 38 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 2 |
| GRIP-CHEKGAL-13-DE | WB1100-08 | - | 12 | 18 | 600 | 230 | 28 - 40 | 57 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 2 |
| GRIP-CHEKGAL-50-DE | IRSAB-051 | — | 12 | 22 | 900 | 330 | 60 - 70 | 100 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 2 |
| GRIP-CHEKSS-25 | -16 | R2AT-16, PE225-16 | 15 | 62 | 650 | 460 | 34 - 44 | 53.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 5 x 3 |
| GRIP-CHEKSS-32 | -20 | R2AT-20, R2AT-24 | 15 | 62 | 650 | 515 | 45 - 55 | 53.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 5 x 3 |
| GRIP-CHEKSS-40 | -24 | - | 12 | 75 | 650 | 640 | 56 - 66 | 75.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 2 |
| GRIP-CHEKSS-50 | -32 | R2AT-32, 2SC-40 | 12 | 95 | 650 | 720 | 67 - 82 | 75.1 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 2 |
| GRIP-CHEKSS-63 | - | 2SC-48, JBF-40 | 18 | 100 | 650 | 780 | 83 - 100 | 108 | Double eye (DE) stockings and extended reach can be provided to customer requirements. Very short 'free' length. Knitted design tightens as axial load increases | 6 x 3 |