Drilling Equipment API Hexagonal Drill Kelly

Supply Capability:
10000
Lead time:
15
Trade Terms:
Payment Terms :
TT in Advance
Certification :
Origin :
China shandong
Ref Price
USD 1 /Pieces
1 (Min. Order Quantity)
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Hexagonal drill kelly are made from AISI 4145H alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHM and a minimum impact value of 54 Joules as per ASTM A 370 are maintained one inch bellow the surface at room temperature. To improve resistance to galling, all connections are phosphate-coated with an API thread compond. Each bar used to manufacture kellys has been examined with magnetic partice inspections and ultrsonic inspections.

1. Product: Hexagonal drill kelly

2. Raw material: AISI 4145H

3. Supply range: 3"- 6"

4. Packing: anti-rust package, steel shelf with plastic bags

5. Standard: API Spec 7-1 or SY/T6509 Standard.

6. Delivery time: within 30 days

7. Delivery condition: as customers' requirement, semi-finished forging or finished product

8. Test: Ultrasonic test, tensile test, impact test, hardness test, etc.

9. Mechanical Propriety :conforming to API 7-1 and 5D

Product NameThree-screw drill pipe
Keywords
Spiral drill pipe,one-piece,Drill pipe,Three spiral
country of originShandong,China
PackageWooden Case
Sea Harbour QingDao Port
ColorCustomized
SizeCustomized

Packaging

After Sales Warranty

1. Product: Hexagonal drill kelly

2. Raw material: AISI 4145H

3. Supply range: 3"- 6"

4. Packing: anti-rust package, steel shelf with plastic bags

5. Standard: API Spec 7-1 or SY/T6509 Standard.

6. Delivery time: within 30 days

7. Delivery condition: as customers' requirement, semi-finished forging or finished product

8. Test: Ultrasonic test, tensile test, impact test, hardness test, etc.

9. Mechanical Propriety :conforming to API 7-1 and 5D

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