$91.00
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Supply Ability：50000 Piece/Pieces per Month
H25 hollow hexagonal drill rod
| Product Name | H25 hollow hexagonal drill rod Drifteing and tnneling: Drifter rod R323-Hex25-R25, Extension rod R25-Hex25-R25, Spend rod R25-Hex25-R25. Hollow Hexagonal steel rock drill rod |
|---|---|
| Material | 55SiMnMo,23CrNi3Mo |
| Origion | Henan,china |
| Standard | Atlas standard |
| hexagon hollow steel diamter | H19/H22/H25/H32/H35/H38 MM |
| Round hollow steel diameter | R32/R39/R46/R52 mm |
| Application | Drifteing and tnneling: Drifter rod R323-Hex25-R25, Extension rod R25-Hex25-R25, Spend rod R25-Hex25-R25. Hollow Hexagonal steel rock drill rod |
| Used | rock drills (Mining,Quarrying,Ground Engineering,Tunnel Project) |
Packaging Details：package with bundle
Port ：qingdao port/shanghai port/tianjin port/guangzhou port
Lead Time: 3days with stock
We pays much attention to the packing by use film wrapped inside, Nylon plastic packing ourside, stamped, wooden blocks in the bottom, We can also use customized packing according to your requirements, And customized packing.
Drifteing and tunneling: Drifter rod R323-Hex25-R25, Extension rod R25-Hex25-R25, Spend rod R25-Hex25-R25. Hollow Hexagonal steel rock drill rod
Thread Hexagonal drill rod
H25 hollow hexagonal drill rod
Hexagonal Hollow Steel Diameter: H19/H22/H25/H32/H35/H38 MM
Drifteing and tunneling: Drifter rod R323-Hex25-R25, Extension rod R25-Hex25-R25, Spend rod R25-Hex25-R25. Hollow Hexagonal steel rock drill rod
H25 hollow hexagonal drill rod
| Denomination | Nominal size and tolerance (mm) | Ho dia incl.ovality (mm) | Eccentricity (mm) | R=(mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| H19 Hexagonal Hollow Steel | 19/ (+0.3, -0.2) | 6.0/ (+0.7, -0.8) | 0.5 | 2.5 | 2.21 |
| H22 Hexagonal Hollow Steel | 22.2/(+0.3, -0.2) | 6.7/(+0.7, -0.8) | 0.6 | 3.0 | 3.05 |
| H25 Hexagonal Hollow Steel | 25.3/(+0.4, -0.2) | 7.6/(+0.8, -0.7 ) | 0.7 | 3.0 | 3.97 |
| H28 Hexagonal Hollow Steel | 28.6/(+0.5, -0.3) | 8.8/(+0.8, -0.7) | 0.8 | 3.5 | 5.05 |
| H32 Hexagonal Hollow Steel | 32.1/(+0.6, -0.2) | 9.5/(+0.8, -0.7) | 0.9 | 4.0 | 6.36 |
| H35 Hexagonal Hollow Steel | 35.3/(+0.6, -0.3) | 9.5/(+0.8, -0.6) | 1.0 | 4.0 | 7.86 |
Standard: Natinal standard, Altas copco’s stanard, Customer’s standard
H19 Hexagonal Hollow Steel -1
H19 Hexagonal Hollow Steel -2
H19 Hexagonal Hollow Steel -3
H19 Hexagonal Hollow Steel -4
Email:bruce@kingkongdrillsltd.com
elsa@kingkongdrillsltd.com
Whatsapp/wechat:+86 17638571343
www.kingkongdrillsltd.com
www.kingkongdrillslimited.com
www.chinadrillingtools.cn
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