Audited Supplier
Aq Bq Nq Hq Pq Hrq Hwt Nt Ht PT 3m 6m PHD
Available
1 Year
ISO 9001:2000
AISI, JIS, ASTM
Heat Treatment
Forging
Carbon Steel
New
Provided
Hot Sale
Drilling Tool
S135
Provided
Ore Mining,Well Drilling
Black or as Per Your Demands
Black or as Per Your Demands
Construction Works , Energy & Mining
CROWN
Wooden Box
Customized
China
Product 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
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
Details Images
Company Profile
- Established since 1989, More than 30 years experience on core drilling tools manufacturing. - Modern plant covers more than 50,000 square meters.
- Factory covers an area of 55 acres.
- 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.
- 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).
- Raw material of steel from BAOSTEEL (The most professional manufacturer of steel pipe in China).
Quality Control
Consumers' Feedback
Certification
