Heated Treatment Drill Pipe Casing For Mineral Exploration Wireline Core Drilling Tools BQ NQ HQ PQ manufacturer from China Sinotechdrill International Co., Ltd

Heated Treatment Drill Pipe Casing For Mineral Exploration Wireline Core Drilling Tools

Place of Origin:

Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: BQ NQ HQ PQ

AW, BW, NW, HW, HWT, PW Casing rod , Drill rod casing , Casing pipe

<

AW, BW, NW, HW, HWT, PW Casing rod , Drill rod casing , Casing pipe

Specifications
Available in all standard drilling sizes

High straightness and concentricity

Reliable material and advanced technology
We supply wire line core rods, all offering advanced quality and adopting top-level industrial technology standard in raw material and production process. Drill rods and casing rods are quality-crafted in DCDMA standard sizes using superior alloy steel, with each end of the rods heat-treated for greater wear resistance.

Technical standard
All drill rods are inspected for straightness and concentricity. All drill rods are coated with a rust inhibitor and each thread is greased and ready for instant drilling use. Threads are protected during shipping with bundle caps and/or individual rod thread covers.

Size Available as followings:
Casing: AW, BW, NW, HW, HWT, PW

Wireline drill rod technical specifications:

Size	OD (mm)	ID (mm)
AQ	44.7	37.3
BQ	55.7	46.1
NQ	70.0	60.2
HQ	89.0	78.0
PQ (PHD)	114.5	101.5
AW/ AWJ/AWY	43.7	30.7
BW/ BWJ/ BWY	54.0	38.0
NW/ NWY	66.8	51.0
HW	89.0	71.0
42mm	42.0	30.0
50mm	50.0	37.0
60mm	60.0	48.0
70mm	73.0	54.6
90mm	89.0	69.0
S75	71.0	61.0

Our factory

Qualification & Certification

Packing & delivery

FAQ

Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.

Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram

Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.

Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.

Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.

Q: Does your drill rod have heat treatment?
A: Yes, the heat treatment for our drill rods and casing pipes.

Q: Does your drill rod have rust prevention?
A: Yes, every one drill rod and casing pipe will be with the rust prevention by paint or anticorrosive oil before shipping. If you need galvanized pipes pls contact us the price.

Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.