Product Features:
1.high strength
2.coarse pitch
3.high elastic
4.rigid
5.high efficiency
Business Terms:
Port: qingdao
Minimum Order Quantity: 100 Pole/Poles
Supply Ability: 20000 Pole/Poles per Month
Payment Terms: L/C,T/T
Contact Supplier
1.high strength
2.coarse pitch
3.high elastic
4.rigid
5.high efficiency
Port: qingdao
Minimum Order Quantity: 100 Pole/Poles
Supply Ability: 20000 Pole/Poles per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: wooden case standard export bundle packing or as your requirements
Delivery Detail: withtin 30days after the deposit
1.coal drill rod introduction
1.high strength
2.coarse pitch
3.high elastic
4.rigid
5.high efficiency
2. coal drill rod
New type coal drill rod
Material: seamless pipe, T-shape strip steel
Craft: prestressed wire winding, welding.
Features:
1. 45% lighter than the old type spiral drill rod;
2. Quick drilling
3. Less stive, clear hole forming
4. Long lifetime
Types: single spiral, double spirals; with drainage hole type and w/o drainage hole type.
Connection type: spring pin; thread
3.coal drill rod parameter
| Specifications and Size (mm) | Torque (N.m) | Connection type | |||
| Dia. (spiral+tube) | Tube dia. | Length | Connector | ||
| 26 | 16 | 500~3000 | M16×1.5 | 100~150 | Thread |
| 28 | 16~18 | 500~3000 | F12/M18×1.5 | 100~150 | Square shank/thread |
| 30 | 16~18 | 500~3000 | F12/M18×1.5 | 100~150 | Square shank/thread |
| 32 | 18~22 | 500~3000 | F12/M16×1.5 | 100~250 | Square shank/thread |
| 38 | 21~22 | 500~3000 | F14/Tr16 | 150~350 | Square shank/thread |
| 40 | 21~22 | 500~3000 | F14/Tr16 | 150~350 | Square shank/thread |
| 42 | 21~22 | 500~3000 | F14/Tr16 | 150~350 | Square shank/thread |
| 45 | 25~27 | 500~3000 | F18/Tr19 | 350~450 | Square shank/thread |
| 55 | 25~27 | 500~3000 | F18/Tr19 | 350~450 | Square shank/thread |
| 65 | 25~27 | 500~3000 | F24/Tr19 | 350~450 | Square shank/thread |
4.coal drill rod photo
5.coal drill rod photo certification
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3)14PCS spray gun kit
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Features: hand Wire Cutter Pliers
1.Operate by single or double hands
2.Ratchet strucure saves labour
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Features: API 6# & API 7# valve puller.
These products are expediently , flexible and efficient.
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Features: Tow Hook
1.Factory price
2.Stainless steel material
3.The shank has a spiral shaft&a steel wire
High Discount&New Promotion
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Features: 1.Lighter than all metal tubing
2.Very low co-efficiency of thermal expansion
3.Many times stronger than steel by weight
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Features: 1.Lighter than all metal tubing
2.Very low co-efficiency of thermal expansion
3.Many times stronger than steel by weight
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Auto profile feeding device controlled by PLC system, high efficiency and suit
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MATERIAL:ALUMINIUM
PACKING: BROWN BOX
DRYWALL ALUMINIUM BENCH
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Model No.:
Features: manual or electrical Extractores de miel
1.material:stainless steel
2.CE certificate
3.usage: get honey
4.timely delivery