Crown 3m 1.5m Length Nq Hq Pq Geological Drilling Pipe Drill Rod

• Customization: Available
• After-sales Service: Available
• Warranty: 1year
• Model NO.: 75mm
• Certification: ISO9001
• Standard: ISO-9001
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Iron
• Weight (Kg): 30
• Processing Type: Casting
• Machine Type: Crusher
• Use: Well Drilling
• Thread: Bq Nq Hq
• Type: Drill Pipe
• Video Outgoing-Inspection: Provided
• Length: 1.5m3m
• Wall Thickness: 5.5mm
• Outside Diameter: 75mm
• Application: Mining or Geological Drilling
• Machinery Test Report: Provided
• Steel Grade: Bao R780
• Transport Package: Carton
• Specification: Customized
• Trademark: CROWN
• Origin: Jiangsu, China
• Production Capacity: 10000 Pieces/Month

Product Description

Products Description

1. Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness.

2. Heat treatment: Multi-point temperature measurement to guarantee perfect match between strength and toughness.
3. Thread harden: Mechanical properties improved 15-25%;
Surface hardness reach 45-55HRC;
Anti-fatigue strength improved 20-30%;
Working life improved 1.5 time.
4. Quality controlled: All the processes during manufacturing.
5. Length: 3m / 1.5m / customization.
6. MOQ: 1 PCS.
7. Delivery Time: Large stock, ready to ship.

Product Paramenters

MECHANICAL PROPERTIES
Steel Grade	CROWN 950
Yield Strength (Mpa)	970/975
Tensile Strength (Mpa)	1060/1080
Elongation (%)	16/17
Hardness (HRC)	31/32.5
TOP SELLING MODELS
Wireline Series	AQ, BQ, NQ, HQ, HWT, NT, HT, PT, BQZ, NQZ, HQZ
Metric Series	33, 42, 50, 60, 75, 89, 114
"W" Series	RW,EW,AW, BW, NW,HW
"WJ" Series	AWJ, BWJ, NWJ,KWJ,HWJ
"TW"Series	BTW, NTW, HTW
Others	LTK48, etc.

Details Images

Product Packing

Oil painting on the surface of drill rod. Large ready stock and packaged in a light-weight frame for thread protection

Each bundle is packed with plastic film in order to protect drill rod and prevent rusty issue during seafreight.

Reasonably calculate sufficient rod loaded into container, maximize room utilization under safty conditions.

Company Profile

 

 

 

 

 

WUXI GEOTEC GEOLOGICAL EQUIPMENT CO.,LTD.

- Established since 1989, More than 30 years experience on diamond core drilling tools manufacturing.

- Modern plant covers more than 50,000 square meters.

- Factory covers an area of 55 acres.

- Over 100 employees.

- Time is money! More than 2000 tons of raw material turnover in order to make sure delivery on time.

- One-stop shop for all the relative drilling tools.

- Export over 70 countries.

- Market share reaches 50% in domestic drilling industry.

- Raw material of steel from BAOSTEEL (The most professional manufacturer of steel pipe in China).

Exhibition

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