Коннектор для бурения скважин 146 мм
9 539,42 ₽
Алмазный буровой стержень b22 32 мм конический долото для твердых пород 7 градусов
- Категория: >>>
- Поставщик: Yanggu Litong Rock Drilling Tools Co. Ltd.
Сохранить в закладки 1600609849431:
Описание и отзывы
Характеристики
Products Description
Our raw material is from 320*480 large-section continuous casting billet, then rolling into 150*150 square billet by drilling holes and inserting seamless pipe, and made of 55SiMnMo. The whole production involves multiple processes, including steel rolling, forging, quenching and tempering, etc. According to the different choices of customers, our company has different quality products, such as extra-excellent, excellent, ordinary drilling rod, etc. Customers can choose suitable drilling rod according to different hardness of rock and types of jack hammer. Extra-excellent drilling rod QSAAA and GTIII can be applied to solid rock, III level or above and f≥12 rocks according to Protodikonov’s Hardness Coefficient of Rock. Excellent drilling rod is suitable for IV level or above and f≥12 rocks, ordinary drilling rod suitable for IV level or below and f≤8 rocks.
Product Name: | mining taper rock drill rods hex hollow steel rod | ||||||
Types | Tapered drill rods, Integral drill rods, Plug hole rods | ||||||
Application:: | Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | ||||||
Material: | High quality carbide and high quality steel | ||||||
MOQ: | 1pcs | ||||||
Specification
Types of drill rods | Specifications | Length (mm) | Shank | Weight (kg) |
Tapered drill rods | Taper Angle: 4, 6, 7, 11, 12 degree | 400mm to 8000mm | Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm | 1.7 - 24.9 |
Integral drill steel | Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm | 400mm to 4800mm | 3 – 15.4 | |
Plug hole rods | Chisel bit diameter: 17mm, 20mm, 22mm | 150mm to 710mm | 0.6 - 2.9 |
Product packaging
Company Profile
Yanggu Litong Rock Drilling Tools Co.,Ltd
Yanggu Litong drilling tools Co., Ltd. is a famous manufacturer of rock drilling tools in China,
the factory has been engaged in the research and production of rock drilling tools for more than 20 years.
At present, Litong's rock drilling tools have been sold to more than 30 countries around the world.
The goal of LITONG is to provide first class products to meet the requirements of our clients and to help them to increase their productivity and profitability. Cleaner, more efficient and More cost-effective products are our guidelines in production.
Why Choose Us
01
We are a experienced manufacturer
The founder of Litong drilling tools is the developer of the first batch of rock drilling tools in China. At present, the factory has a number of national patents and strong technical force.
02
Strict quality management
Litongdrilling tools has a strict quality inspection process, and every step will be recorded from the beginning of raw materials to the delivery of finished products
03
Better 24-hour service
In order to better serve customers, Litong has 24-hour employees on duty in Alibaba.
In subsequent services, salesmen and technicians are also ready to serve you at any time.
04
Flexible payment and delivery
Support a variety of payment methods, including TT, LC, Western Union, Alipay, etc.
In some countries, we support DDP delivery.
Sea and air transportation, express delivery and land transportation and train transportation are available.
Global exhibition
FAQ
1. Q：Are you manufacturery or trade company?
A:We are a professional manufacturer of rock drilling tools .Products including Top Hammer Drill rod、 Drill bit、Taper button bit and taper rod、DTH Bit and DTH rod、 etc.
2.Q: How can i get the after sale services?
A: Free replacement will provide once the problems casued by our product quality.
3、Q: How is your quality control?
A: We have our own experienced QC.There will be strict inspection for every order before shipping out.
4.Q: How long is your delivery time?
A: Within five days for the products in stock； regular order delivery in 20 days.
5.Q: Do you provide samples ? is it free or extra ?
A: Not all are free, some can be free.Please consult the salesman for details.
6. Q:Methods of Payment:
A:We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. Please consult the salesman for details.
A:We are a professional manufacturer of rock drilling tools .Products including Top Hammer Drill rod、 Drill bit、Taper button bit and taper rod、DTH Bit and DTH rod、 etc.
2.Q: How can i get the after sale services?
A: Free replacement will provide once the problems casued by our product quality.
3、Q: How is your quality control?
A: We have our own experienced QC.There will be strict inspection for every order before shipping out.
4.Q: How long is your delivery time?
A: Within five days for the products in stock； regular order delivery in 20 days.
5.Q: Do you provide samples ? is it free or extra ?
A: Not all are free, some can be free.Please consult the salesman for details.
6. Q:Methods of Payment:
A:We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. Please consult the salesman for details.
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