Prix FOB
Obtenir le dernier prix48 ~ 162 USD / Meter
|10 Meter Minimum Order
Pays:
China
N ° de modèle:
IGD-1
Prix FOB:
48 ~ 162 USD / Meter Obtenir le dernier prix
Localité:
Zhengzhou,China(Mainland)
Prix de commande minimale:
48 per Meter
Commande minimale:
10 Meter
Packaging Detail:
wooden case
Heure de livraison:
According to the order quantity
Capacité de Fournir:
25000 Meter per Month
Payment Type:
L/C, T/T
Groupe de produits :
Personne à contacter Ms. Karen
17# Fengyang Road, Zhengzhou, Henan
Instruction:
For instance, in the manner of windpower or waterpower deslugging of smooth drill rod, which is processed the spiral flute or coiled and welded steel bar forming the spiral rib, in drilling when collapse of hole, scratch up the coal dust clinging the drill rod depending on the assistant power of the spiral, clean out the main passage of discharge of windpower or waterpower. However, there exists the deadly deficits of the above two means, for the first, the processed spiral flute will reduce the sectional area of drill rod, producing the concentrated stress, the drill rod easily broken; for the second, the cost is high, the efficiency is very low, furthermore, the steel bar is ordinary lowcarbon steel, the spiral ribbing will be worn out very soon in drilling.。 After the constant theoretical research and scientific experiment, our company have succeeded in developing the “plasma beam cylinder surface cladding technology “and “IGZR1 numerical control wearresisting spiral drill plasma cladding machine tool”. Using the new technology and equipment, we have produced “ Netype desluggingassistant antijamming wearresisting spiral drill”. Through the actual application of the industry, the newtype drill rod beneficially improves the speed of drilling and length of hole formation, reducing the sticking and loss of drill rod, advances the level of gas treatment, as a result, with significant economic and social benefits.,
| Size | joint | middle section | spiral width | Spiral height |
Screw pitch |
Spairal head |
|
*3×***0 |
*2CrMo |
R**0 |
*0±1 |
4.0–4.5 |
*6mm |
2 |
|
*3×***0 |
*2CrMo |
R**0 |
*0±1 |
4.0–4.5 |
*6mm |
2 |
|
*3.5×***0 |
*2CrMo |
R**0 |
*0±1 |
4.0–4.5 |
*6mm |
2 |
|
*3.5×***0 |
*2CrMo |
R**0 |
*0±1 |
4.0–4.5 |
*6mm |
2 |
|
*0×***0 |
*2CrMo |
DZ*0 |
*0±1 |
4.0–4.5 |
*6mm |
1 |
|
*0×**0 |
*2CrMo |
DZ*0 |
*0±1 |
4.0–4.5 |
*6mm |
1 |
|
*2×***0 |
*2CrMo |
DZ*0 |
*0±1 |
4.0–4.5 |
*6mm |
1 |
|
*2×**0 |
*2CrMo |
DZ*0 |
*0±1 |
4.0–4.5 |
*6mm |
1 |
2. the spiral cladding rib enhances the strength and rigidity of drill rod, not easily broken or bent, as a result, the same drilling scheme can select the smaller drill rod, saving the funds.
3. the wearresisting spiral protective drill rod not be worn out, with long service life.
| Pays: | China |
| N ° de modèle: | IGD-1 |
| Prix FOB: | 48 ~ 162 / Meter Obtenir le dernier prix |
| Localité: | Zhengzhou,China(Mainland) |
| Prix de commande minimale: | 48 per Meter |
| Commande minimale: | 10 Meter |
| Packaging Detail: | wooden case |
| Heure de livraison: | According to the order quantity |
| Capacité de Fournir: | 25000 Meter per Month |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Drill Pipe |
