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Hydraulic Drilling Rig HDD Seamless Drill Pipe With Thread Rock Drill Rods

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Hydraulic Drilling Rig HDD Seamless Drill Pipe With Thread Rock Drill Rods

Brand Name : New-Era

Model Number : BQ,NQ,HQ,PQ

Certification : ISO9001/TS16949

Place of Origin : China

MOQ : 500kg

Price : Negotiation

Supply Ability : 2000tons per month

Delivery Time : 45 days

Packaging Details : Anti-rusty oil protected,Bundles packing with plastic bags wrapped

Steel Grade : 30CrMnSiA 45MnMoB XJY750 XJY850 ZT750 ZT850

Size : 50mm 60.3mm 73mm 76mm 83mm 102mm 114mm 127mm

Threaded : Threaded as DCDMA

Surface : Black phosphated

Materials : Seamless cold drawn steel pipes

Casing : AW, BW, NW, HW, HWT, PW

Application : Geological drilling

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Hydraulic Drilling Rig HDD rock Drill Pipe Construction Horizontal Directional Drill with thread rock drill rods

Technical Parameters of Wireline HDD Drill Rod:

HT-115 is widely used in the trenchless construction to turn on and turn off drilling

tools with diameters from 50 mm to 117 mm.

NO-Dig is developed rapidly these 20 years. We started HDD industry since 2008, and

we are specialized in manufacturing forged one-piece and friction welding drill rod and our rod can be compatible for both of chinese

and oversea drill machines and all terrain machines.We have build a long-term and stable raw material supplier which is also our authorised supplier.

All the manufacture processes are checked and controlled by ourselves,

such as raw material check, end-upsetting, quenching,shot blasting and package.In order to track and review our

processes, we record laser mark on each pipe,for a better after sales survey.

HDD drill pipe


Model

Drill pipe Form

OD of the Tube
(mm)

Wall Thickness
of Tube
(mm)

OD of the
Joint
(mm)

Thread
Type

Pin Length
(mm)

Working Length
(m)

Recommend Connection Torque
(N.m)

Bend Radius
(m)

Tempering and Quenching
Grade
50(2'') Forged One-piece 50 6.5 57 ZD50 63.5 2.5 2700 33 S135
60.3 (2 3/8'') Forged One-piece 60.3 7.5 67 ZD60 70 3 3500 38 S135
73 (2 7/8'') Forged One-piece 73 8 80 NC23 85 3 5500 46 S135
73 (2 7/8'') Forged One-piece 73 8 80 NC23 76.2 3 5500 46 S135
73 (2 7/8'') Forged One-piece 73 10 87 NC26 85 3 6300 55 S135
76 (3'') Forged One-piece 76.2 10 87 NC26 85 3 6300 55 S135
83 (3 1/4'') Forged One-piece 83 9.19 92 ZD80 88.9 3 8800 59 S135
89 (3 1/2'') Forged One-piece 88.9 9.35 105 NC31 88.9 4.5 9200 59 S135
102 (4'') Friction Welding 101.6 9.19 127 NC38 112 6 14800 98 S135
114 (4 1/2'') Friction Welding 114.3 9.19 127 NC38 110 6 19000 105 S135
114 (4 1/2'') Friction Welding 114.3 9.19 139.7 NC40 126.3 6 19000 105 S135
114 (4 1/2'') Friction Welding 114.3 9.19 158.8 NC46 126.3 6 25000 105 S135
127 (5'') Friction Welding 127 9.19 168.3 NC50 126.3 6 45000 115 S135
127 (5'') Friction Welding 127 9.19 168.3 NC50 126.3 9.6 45000 115 S135
140 (5 1/2'') Friction Welding 139.7 10.54 190.5 51/2FH 139 9.6 65050 120 S135
168 (6 5/8'') Friction Welding 168.3 10.54 215.9 6 5/8FH 127 9.6 86000 140 S135

Concerning the packing, it is packaged by iron belts.

Description:

Wire line Drill Rods With DCDMA standards Heat treatment control 3m /1.5m

Our drill rods and casing tubes are manufactured from the highest quality material, under stringent industry DCDMA standards, and are field tested under a variety of conditions, in order to meet the most rigid demands in during performances and in manufacturing standards.

We will make sure the compositions and specifications match the inspection report form the suppliers.

Raw materials:
30CrMnSiA/XJY850
We only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company.


Heat treatment control:


Entire-length or ends thermal processed will greatly improve the material strength and increase the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body, ensuring superior wear resistance, strength, and toughness in the most demanding applications.


Thread opening process:


Accuracy of threads will determine the use effects and life time of drill rod and casings.
CNC latches and form cutter are used in thread opening processing to minimize error made by anthropic factors.


Additional thread treatment:

Surface of the threads will be cleaned to remove burr adhered after threads are opened.
Afterwards, the tread surface will be phosphated to improve surface conditions.
Size available as followings:

Wireline series: AQ, BQ, NQ, HQ, PQ

Casing: AW, BW, NW, HW, HWT, PW

Chinese Standard: S56, S59, S75, S95, S110, S130, S75A, S95A

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Tag: steel drill rod,rock drill rods,wireline drill rods,casing drill pipes,HDD drill rods

Hydraulic Drilling Rig HDD Seamless Drill Pipe With Thread Rock Drill Rods



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