| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008, Dcdma |
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| Standard: | AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN, Dcdma |
| Surface Treatment: | Polishing |
| Manufacturing Process: | Forging |
| Material: | Carbon Steel |
| Heat Treated: | Long Life |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Brq Nrq Hrq wireline Drill Rod drill pipe
We can provide:
1.Test Report & MTC
2.Ready stock for normal sizes
3.Customized sizes welcomed
4.One stop service
| QB Series Rod Parameter-Geological Steel Pipe-Entire Length Thermal Treatment NC Lathe With Former Cutters |
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| Spec. | Unit | BCB | NCB | HCB | PCB |
| OD/ID | mm | 55.6/46 | 71/60 | 89/77.8 | 114.3/101.6 |
| Thickness | mm | 4.8 | 5.5 | 5.6 | 6.35 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread Length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
| Thread Pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box Thread Tooth Height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin Thread Tooth Height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread Tooth Angle | . | 29 | 29 | 29 | 29 |
| Tensile Resistance(A Series) | kn | 400 | 530 | 510 | 565 |
| Tensile Resistance(B Series) | kn | 450 | 615 | 625 | 660 |
| Bore Depth | m | 1200 | 1000 | 900 | 800 |
| RC series Rod parameter-geological steel pipe-entire length thermal treatment NC lathe with former cutters |
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| Spec. | Unit | BRC | NRC | HRC | PRC |
| OD/ID | mm | 55.6/46 | 69.9/60.3 | 88.9/77.8 | 114.3/101.6 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| Thread Length | mm | 42 | 42 | 41.91 | 63.5 |
| Thread Pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| Box Thread Tooth Height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| Pin Thread Tooth Height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| Thread Tooth Negative Angle | . | 5 | 5 | 5 | 5 |
| Tensile Resistance(A) | kn | 450 | 525 | 545 | 565 |
| Tensile Resistance(B) | kn | 530 | 625.5 | 602 | 660 |
| Process | Cutting-Upsizing-Machining-Heat Treatment-Machining-Phosphating-Antirust. | ||||
| Type | Connect Directly, Coupling, Upsizing Without Coupling. | ||||
| Material | 30CrMnSiA or 45MnMoB(A grade), XJY850 or BG850( B grade) | ||||
We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming
shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration,
mining, geotechnical, dam grouting, water well and horizontal directional drilling.
Quality guarantee is not only responsible for customers, but also the assurance of enterprise's
steady development. The necessary test equipment and the effective & perfect production
process control is the assurance of product quality. Taking the spirit of "To win the market with
innovation, to serve the customers with friendship, to build the brand with quality, to develop
the enterprise with sincerity", we utilize the advanced testing methods to make each product
meticulously.
With it's "high-quality, competitive price, variety complete and timely delivery", GEOTEC
WUXI has own the trust of many businessmen both from home and abroad.
GEOTEC WUXI has established a long-term friendly cooperative relations with many foreign
customers from more than 60 countries and regions, like Australia, Europe and the United
States, Asia, Africa etc., which will further explore the international market for the Company.
Our company covers an area of 55 acres, and built a new modern plant covering more than
40,000 square meters. The manufacturing facility is located in Wuxi City which is very close
to Shanghai. With the unaided design capabilities and advanced flow of production, as well
as a whole set of high precision equipment, our high-quality products well favored by the
majority of customers. We have been striving to develop new and innovative products to
meet the changing needs of the drilling industry.
Q1. Where is your factory ?
A1: Our company's processing center is located in Wuxi, Jiangsu, China.
which is now the leading manufacturer of diamond core driling equipment and tools in China.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and
best after-sales service than other companies.
Q4. Can you arrange the shipment ?
A4: Sure we can help you with the shipment. We have forwarders who have cooperated
with us for many years.
Q5. How about the delivery time ?
A5: It is based on the order, normally within 3 days after receiving your advance payment.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 2-3days.
--------------------------------------------------------Welcome to Geotec Wuxi--------------------------------------------------------
Suppliers with verified business licenses
Audited Supplier 
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