Seamless steel pipe for geological drilling Seamless steel pipe Features
Geological pipes are used for geological drilling and are used by construction teams for geological drilling. According to their uses, they can be divided into geological drill pipes, core pipes, casing pipes, and sedimentation pipes.
Common materials/steel grades: DZ40, DZ50, DZ60, R780, etc.
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Seamless steel pipe for geological drilling-Seamless steel pipe Price in China ,Manufacturer of Seamless steel pipe for geological drilling-Seamless steel pipe
Geological drilling pipes are pipe materials used for geological drilling. With the development of industrial production in my country, the demand for geological drilling pipes is increasing. DZ60 grade geological drilling pipes have been made of 45MnMoB steel in the past. Based on the development of the market, in order to seize the opportunity, the 42MnMo7 geological drilling pipe will be formed as soon as possible. Production capacity to meet market demand, relying on its own technical strength to develop the production process of 42MnMo7.
Equivalent Material of Seamless steel pipe for geological drilling Seamless steel pipe
| Grade |
DZ40 |
DZ50 |
DZ60 |
R780 |
45MnMoB |
42MnMo7 |
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Standard Specification Of Seamless steel pipe for geological drilling Seamless steel pipe
| Specifications and thickness |
Specifications and thickness |
Specifications and thickness |
Specifications and thickness |
| 6*1-2 |
48*3-16 |
133*4.5-50 |
406*12-200 |
| 7*1-2.5 |
51*3-16 |
140*4.5-50 |
426*12-200 |
| 8*1-3 |
54*3-18 |
146*4.5-50 |
450*12-200 |
| 9*1.5-3 |
57*3-20 |
152*5-50 |
457*12-200 |
| 10*1.5-3.5 |
60*3-22 |
159*5-60 |
480*12-200 |
| 12*1.5-4 |
63.5*3-25 |
168*5-60 |
500*16-200 |
| 14*1.5-4 |
68*3-25 |
180*5-70 |
508*16-200 |
| 16*2-5 |
70*3-30 |
194*6-80 |
510*16-200 |
| 18*2-6 |
73*3-30 |
203*6-80 |
530*16-200 |
| 20*2-6 |
76*3.5-32 |
219*6-80 |
560*18-200 |
| 22*2-6 |
80*3.5-32 |
232*6-80 |
580*20-260 |
| 24*2-6 |
83*3.5-32 |
245*6-80 |
600*20-260 |
| 25*2-6 |
85*3.5-35 |
252*6-80 |
610*20*260 |
| 27*2.5-8 |
89*3.5-35 |
273*6-100 |
630*20-260 |
| 28*2.5-8.5 |
90*4-35 |
299*8-100 |
650*20-260 |
| 30*3-9 |
95*4-40 |
325*8-100 |
660*30-300 |
| 32*3-9 |
102*4-40 |
351*8-100 |
680*30-300 |
| 34*3-10 |
108*4-40 |
356*8-110 |
720*30-350 |
| 36*3-10 |
114*4-40 |
377*8-110 |
750*30-350 |
| 40*3-12 |
121*4-40 |
380*8-110 |
780*40-350 |
| 42*3-12 |
125*4-40 |
400*10-150 |
800*40-350 |
| 45*3-15 |
127*4-40 |
402*10-150 |
820*40-350 |
Seamless steel pipe for geological drilling Seamless steel pipe function
- Used in the manufacture of seamless steel pipes for pipes, containers, equipment, pipe fittings and mechanical structures
- Construction: hall structure, sea trestle bridge, airport structure, shipyard, security door frame, garage door, reinforced steel door and window, interior partition wall, cable bridge structure and highway security guards, railings, decoration, residences, decorative pipes
- Auto parts: automobile and bus manufacturing, transportation
- Agriculture: agricultural equipment
- Industry: machinery, solar mounts, offshore oilfields, mining equipment, electromechanical hardware, engineering, mining, heavy and resources, process engineering, material processing, mechanical parts
- Transportation: pedestrian railings, guardrails, square structures, guide signs, road equipment, fences
- Logistics storage: supermarket shelves, furniture, school appliances
Price Range Of Seamless steel pipe for geological drilling Seamless steel pipe
| seamless steel pipe Price List |
seamless steel pipe FOB Shanghai Per Unit (USD) |
| seamless steel pipe-DZ40 |
$700-$1000.00 |
| seamless steel pipe-DZ50 |
$700-$1000.00 |
| seamless steel pipe-DZ60 |
$800-$1500.00 |
| seamless steel pipe-R780 |
$1000-$1500.00 |
