Crown RW Ew Aw Bw Nw Hw Water Well Drill Pipe Rod for Mining Tools

• Customization: Available
• After-sales Service: Available
• Warranty: 1year
• Model NO.: 75mm
• Certification: ISO 9001:2000
• Standard: AISI, JIS, ASTM, ISO-9001
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: High Manganese Steel
• Weight (Kg): 30
• Selling Units: Single Item
• Single Gross Weight: 32.000kg
• Single Package Size: 160X50X50.Cm
• Supply Ability: 10000 Piece/Pieces Per Month
• Wall Thickness: 5.5mm
• Steel Grade: Bao R780
• Processing Type: Casting
• Machine Type: Drilling Tool
• Use: Coal Mining
• Color: Black or as Per Your Demands
• Type: Drill Pipe
• Marketing Type: Hot Product
• Length: 1.5m2m,3m
• Outside Diameter: 75mm
• Transport Package: Cartons
• Specification: Customized
• Trademark: CROWN
• Origin: Jiangsu, China
• Production Capacity: 10000 Piece/Pieces Per 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)	1030/1040
Tensile Strength (Mpa)	1120/1130
Elongation (%)	15/16
Hardness (HRC)	32/33
TOP SELLING MODELS
Wireline Series	AQ, BQ, NQ, HQ,PQ BT, NT, HT, PT, BQZ, NQZ, HQZ
"W" Series	AW, BW, NW,HW
"WJ" Series	AWJ, BWJ, NWJ,HWJ
"TW"Series	BTW, NTW, HTW
Others	LTK48, CR50etc.

Shipping Notice

 

the shipping cost is an estimated value on the page, please do not place order directly.

Geotec Wuxi provides thousands of drilling tools with different package ways from 0.1KG to 10000KG. The shipping cost can be adiusted based on quantity, weight, country or shipping method, please do not hesitate to contact our professional salespeople to quote you more friendly and accurate shipping cost.

 

Very appreciate for your understanding.

Details Images

Drill Pipe Production Process

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).

Why Choose Us

Certifications

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