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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

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R780 Drill Pipe Tool Joint

R780 Drill Pipe Tool Joint

  • R780 Drill Pipe Tool Joint
  • R780 Drill Pipe Tool Joint
R780 Drill Pipe Tool Joint
Product Details:
Place of Origin: hebei china
Brand Name: shitan
Certification: iso
Model Number: varied
Payment & Shipping Terms:
Minimum Order Quantity: 10set
Packaging Details: Wooden box
Delivery Time: 5-7days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 10000/day
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Detailed Product Description
Processing Customization: Yes Article Number: ST-1245
Brand: Shitan Model: 42
Alias: Drill Pipe Joint Purpose: Drill Pipe
Borehole Diameter: 42-50-60-89(mm) Drilling Depth: 100 M
Drilling Angle: 180° Dimensions: 42mm
High Light:

R780 Drill Pipe Tool Joint

,

3inch Drill Pipe Tool Joint

,

64.5MM pup joint drilling

Manufacturer Of Drill Pipe Joint Drilling Accessories

 

 

Brief Introduction

 

1. 121 lock connector is used to connect 89 drill pipe, modulate heat treatment, ensure wear resistance, and is used in water well drilling, building pile foundation and other projects.
2. The lock connector is made of high-quality steel, modulated heat treatment is adopted to ensure wear resistance, and finally blackening treatment is carried out to ensure that the surface is not easy to rust.
3. The locking handle is made of high-quality steel, processed by automatic numerical control machine tool, and the screw thread is well treated with forming cutter.
4. Sufficient supply of goods can guarantee the demand of goods at any time. Special type lock catcher can be directly customized by contacting us.

 

Advantage:

 

1. In-house heat treatment ensures optimum surface hardness and case depth
2. R780 Steel -high standard
3. 6 months warranty
4. Long Life Thread Connection
5. Reable and wear-resistant
 
Specification
 
DIAMETER (INCH)
WALL THICKNESS
(INCH)
LENGTH
(FOOT)
WRENCHING
3
0.197
3.28-19.69
SQUARE 57 OR 64.5MM
3
0.236
3.28-19.69
SQUARE 57 OR 64.5MM

 3

0.315
3.28-29.53
SQUARE 57 OR 64.5MM

 

3.5
0.236
3.28-19.69
SQUARE 70 OR 64 MM
3.5
0.236
3.28-19.69
SQUARE 70 OR 64 MM

 3.5

0.315
3.28-31.5
SQUARE 70 OR 64 MM
3.5
0.315
3.28-31.5
SQUARE 70 OR 64 MM

 

4
0.315
3.28-29.53
SQUARE 76 OR 89 MM
4
0.394
3.28-29.53
SQUARE 76 OR 89 MM
4.5
0.236
4.92-25
89/95
4.5
0.315
4.92-30
89/95

 

Code number thread type Thread specification Male thread Female thread
Dimension taper DS DF L QF L
1   NC23   1:06 65.10. 52.4 76.2 66.7 92.1
2 2A10 NC26(23/8"IF) 4 1:06 73.05. 60.35 76.2 74.6 92.1
3 210 NC31(27/8"IF)   1:06 86.13 71.32 88.9 87.7 104.8
4   NC35   1:06 94.97 79.09 95.2 96.8 111.1
5 310 NC38(31/2"IF)   1:06 102.01 85.07 101.6 103.6 117.5
6 4A20 NC40<4"FH)   1:06 108.71 89.66 114.3 110.3 130.2
7   NC44   1:06 117.48 98.43 114.3 119.1 130.2
8 4A10 NC46(4"IF) 4 1:06 122.78 103.73 114.3 124.6 130.2
9 410 NC50(41/2"IF)   1:06 133.35 114.3 114.3 134.9 130.2
10   NC56   1:04 149.25 117.5 127 150.8 142.9
11   NC61   1:04 163.53 126.6 139.7 165.1 155.6
12   NC70   1:04 185.75 147.65 152.4 187.3 168.3
13   NC77   1:04 203.2 161.85 165.1 204.8 181
14 2A30 23/8"REG 5 1:04 66.68 47.63 76.2 69.3 92.1
15 230 27/8"RED 5 1:04 76.2 53.98 88.9 77.8 104.8
16 330 31/2"RED 5 1:04 88.9 65.08 95.2 90.5 111.1
17 430 41/2"RED   1:04 117.48 90.48 107.9 119.1 123.8
18 530 51/2”RED   1:04 140.21 110.06 120.6 141.7 136.5
19 630 65/8"RED   1:06 152.2 131.04   154 142.9
20 730 75/8"RED 4 1:04 177.8 144.48 133.3 180.2 149.2
21 830 85/8"RED   :4 201.98 167.84 136.5 204.4 152.4
22 320 31/2"FH 5 1:04 101.45 77.62 95.2 102.8 111.1
23 420 41/2"FH 5 1:04 121.72 96.32 101.6 123.8 117.5
24 520 51/2"FH 4 1:06 147.96 126.79 127 150 142.9
25 620 65/8"FH 4 1:06 171.53 150.36 127 173.8 142.9
26   51/2”IF   1:06 162.48 141.32 127 163.9 142.9

 

R780 Drill Pipe Tool Joint 0

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 15511892512

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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