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Dongying Safe Petroleum Technology Co,.Ltd

City:dongying

Province/State:shandong

Country/Region:china

Contact Person:Mrsrectina

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drill rod ， BQ， NQ， HQ，PQ drill rods

Name: drill rod BQ NQ HQPQ drill rods
Brand: safepetro
Price: 1 USD

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Brand Name :safepetro

Model Number :Drill Rod

Place of Origin :china

MOQ :1 pc

Packaging Details :export standard package

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Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 steel grade standard. Ultimate tensile strength,yield strength, high precision and good straightness provide the best performance under different drilling conditions.

Case hardening on rod’s end protects thread connection and increases its wear resistance and rod life.

Getoec has many years of experience in manufacturing coring drill rods, we try to provide you the most cost-efficient products.

Retrieving core samples from deep holes requires trust worthy equipment and tools . Unnecessary pulling of rods from these depths is time consuming – and time is money!

We’re always pround of our drill rods quality.

Features of Drill Rod
1. Good and consistent concentricity & straightness

2. thru-wall heat-treated tube body and hardening on the thread

3. Long service life

Our Standard Packaging for wireline rods:

DIMENSION	LENGTH	WEIGHT/PC (KG)	PCS/BUNDLE	BUNDLE WEIGHT (KG)	BUNDLE DIMENSION (mm)	BUNDLE VOLUME (m3)	20ft CONTAINER LOADING
B/WL	3.0m	18	64	1180	3120 x 530x 555	1.0	1024pcs /16 bundles
	1.5m	9	64	590	1580 x 530x 555	0.6
N/WL	3.0m	24	36	894	3120 x 530x 555	1.0	720pcs /20 bundles
	1.5m	12	36	447	1580 x 530x 555	0.6
H/WL	3.0m	38	25	980	3120 x 530x 555	1.0	500pcs /20 bundles
	1.5m	19	25	490	1580 x 530x 555	0.6
HWT	3.0m	52	16	862	3120 x 520 x 520	1.0	320pcs /20 bundles
	1.5m	26	16	431	1580 x 520 x 520	0.6

* Hexagonal Packagings are also available.

Overview technical specifications for wireline drill rods

	BWL	NWL	HWL	PWL	BQZ	NQZ	HQZ
Max. Depth Capacity (m)	2360	1950	1440	1260	3200	2800	2300
Outer Diameter (mm)	56	70.5	89.45	114.3	56	70.5	89.45
Inner (Tool joi nt) Diameter (mm)	46.4	60.3	77.8	101.6	46.4	60.3	77.8
Wall Thickness (mm)	4.8	5.1	5.9	6.4	4.8	5.1	5.9
Rod Weight per kg/3m	18	24	38	52	18	24	38
Yield strength Min.	680	985	1030	1040	680	985	1030
Tensile strength Min.	800	1060	1120	1130	800	1060	1120
Elongation %	18/20	16/17	15/16	15/16	18/20	16/17	15/16
Joint traction to failure	345	412	685	699	360	437	690
Joint torque to failure	6	9	20	20	7	10	21

* Performance data calculated according to theoretical and Ideal condition. Actual performance may vary depending on real operating conditions and drilling practices.

Recommendation:
Make sure to lubricate the threads with grease to prolong the life of the rods and to prevent wear and galling. Special thread lubricant is the best.

Check the threads on the drill rods regularly. If the threads are damaged they can damage other rods they are connected to.

If the threading on one rod should get damaged during making of joint, both rods should be replaced.

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