API 2 3/8 REG API 2 7/8 REG API 3 1/2 REG API 4 1/2 REG API 2 3/8 IF API 2 7/8 IF API 3 1/2 IF API 4 1/2 IF BECO 3 1/2"
4
1000-6000
6.3
89
3 1/2
4
1000-6000
6.3
8.8
102
4
6.3
4000-6000
8.8
114
4 1/2
6.3
4000-9000
12.5
127
5
6.3
4000-9000
12.5
19
133
5 1/4
6.3
4000-9000
12.5
19
140
5 1/2
8.8
4000-9000
12.5
19
Minimum Order Quantity
N/A
Price
Packaging Details
Standard Export Delivery Package
Delivery Time
7days
Payment Terms
T/T
Supply Ability
Based on Detailed Order
Standard DTH drill pipe: Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm; Length: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm; Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG, 2 3/8 API IF, 3 1/2 API IF Feature 1.Carefully selected seamless steel pipe and high quality alloy steel for joint tools. 2.Precisely friction welded to ensure straightness and concentrically. 3.Multiple precisely heat-treated tools joint. 4.Thread part is process nitrogen treatment and upset ted.