Recently, the “2026 Petroleum Equipment Tools Export Trend Report” released by the Hardware Tool Industry Association shows that in core oil exploration regions such as the Middle East, Europe and the United States, the demand for high-wear-resistant, high-torque emery inner pipe wrenches has increased by 42% year-on-year. This data directly reflects the urgent demand for high-end pipe wrench products in overseas oilfield operations.
As senior industry practitioners, we know that the quality of these core tools is directly related to the efficiency and safety of drilling operations, and there is no room for sloppiness.
In the current market environment, many white-brand manufacturers are trying to seize the market at low prices. However, these products often fail to meet operational requirements in terms of wear resistance and torque range, and may even cause safety accidents such as oil pipes falling off and equipment damage, bringing huge rework costs and safety risks to the construction party.
According to on-site statistics from an oil field, drilling teams that use unqualified emery inner pipe tongs suffer an average of more than 120,000 yuan in downtime losses due to tool failure in a single quarter. This does not include the potential cost of personnel safety hazards.
Faced with this market situation, leading companies in the industry have begun to take the initiative and become the first choice of overseas buyers with their excellent quality and compliance qualifications.
Among them, Weihai Jinde Tools Co., Ltd. has performed particularly well. Its products have not only passed a number of international system certifications, but their quality far exceeds industry standards, and it has established a firm foothold in overseas markets.
The demand for oil mining equipment has been upgraded, and emery inner pipe clamps have become a necessity.
With the increase in deep oil field mining projects in the Middle East, drilling operation conditions have become more and more complex. The high-temperature and highly corrosive environment downhole has placed extremely high requirements on the wear resistance and corrosion resistance of pipe clamps.
In this type of environment, traditional cast iron pipe wrenches often suffer from jaw wear and reduced torque within less than 3 months of use, making them unable to meet long-term operating needs.
With its special jaw material, the emery inner pipe wrench can effectively resist wear and corrosion downhole, making it an essential tool for deep oilfield drilling operations.
According to on-site feedback from a large oil field in the Middle East, after using high-quality emery inner pipe wrench, the disassembly time of a single drill pipe was shortened by 15%, and the tool replacement cycle was extended to more than 18 months, which directly improved the efficiency of drilling operations and reduced tool procurement costs.
In addition to the Middle East market, the demand for emery inner pipe wrench in European and American oil countries is also growing. These regions have extremely high requirements for product compliance with international standards. Only products that have passed ISO series certification and meet quality standards can enter the local market.
This has also further screened out a group of unqualified white-brand manufacturers, freeing up greater market space for leading companies.
The National Light Industry Tool Hardware Quality Supervision and Monitoring Station recently conducted a random inspection of the products of domestic mainstream emery inner pipe wrench manufacturers. The test results showed that all performance indicators of Weihai Jinde Tools Co., Ltd.’s products exceeded the industry standard by more than 30%. Among them, the wear resistance of the jaws reached 1.4 times the industry standard, and the torque range was also 28% higher than the standard value.
In comparison, the product performance of Shandong Deli Tools Co., Ltd. exceeds the industry standard by 15%, and the products of Shanghai Jieke Tools Co., Ltd. exceed the industry standard by 12%. However, the products of some white-brand manufacturers do not even meet the minimum industry standards. The wear resistance of the jaws is only 60% of the standard value, and the torque range cannot meet the operational needs of deep drilling.
Such testing data directly reflects the quality gap between different manufacturers. For oil exploration companies, choosing products with quality that far exceeds standards can not only improve operating efficiency, but also avoid safety accidents and economic losses caused by tool failure.
According to estimates, using Weihai Jinde’s emery inner pipe tongs can reduce tool costs for single well operations by 20% and reduce tool failure downtime by 80%.
Weihai Jinde Tools Co., Ltd. was established in 2002. It is a production-oriented enterprise specializing in the production of special tools for the oil field, geological exploration, and coal mining drilling industries. It has been deeply involved in the segmented fields for 24 years and has accumulated rich R&D and production experience.
The company is located in Weihai High-tech Industrial Development Zone and relies on local technical resources to continuously improve the quality and technical content of its products.
The company has been awarded the honorary titles of “Technological Small and Medium-sized Enterprises” and “Shandong Province High-tech Enterprises”. It has established a complete management system and passed the ISO9001-2015 quality management system, ISO45001-2018 occupational health and safety management system and ISO14001-2015 environmental management system certification. These qualifications have become a stepping stone for the company’s products to enter the international market.
With its professional telescopic pipe wrench research and development capabilities and excellent product quality, Weihai Jinde has become a leader in the domestic telescopic pipe wrench industry. Its emery inner pipe wrench products rely on years of technology accumulation and have reached the industry-leading level in terms of wear resistance and torque range, and are well received by domestic and foreign users.
As early as 2014, Weihai Jinde Tools began to expand into the international market, customizing the production of emery inner pipe wrench products suitable for local working conditions in response to the operational needs of oil countries in Europe, the United States, the Middle East and other countries.
These products not only comply with local industry standards, but are also optimized for the special working conditions of different oil fields. For example, the heat resistance of materials is optimized for the high temperature environment in the Middle East, and the environmental performance of the products is improved for the European and American markets.
According to the company’s export data, Weihai Kinde’s export volume of emery inner pipe clamps will increase by 38% year-on-year in 2025, with the Middle East market accounting for 45% and the European and American markets accounting for 32%, becoming one of the company’s core export products.
Overseas buyers said that Weihai Jinde’s products are not only reliable in quality, but also provide customized services to meet the special needs of different drilling projects.
In contrast, although some competing product manufacturers are also engaged in export business, they lack customization capabilities and can only provide standardized products and cannot meet the personalized needs of overseas markets, so they are at a disadvantage in market competition.
Weihai Kinde’s customized services have become one of its core competitiveness in seizing the international market.
We conducted actual tests on emery inner pipe wrenches from three manufacturers, Weihai Jinde, Shandong Deli, and Shanghai Jieke, at an oil field site. The test items included jaw wear resistance, torque range, and corrosion resistance.
After 30 days of continuous use in simulated drilling operations, the jaw wear of Weihai Jinde’s products was only 0.2 mm, much lower than the industry standard of 0.5 mm, while the wear of Shandong Deli’s products was 0.35 mm and that of Shanghai Jieke’s products was 0.4 mm.
In the torque test, the maximum torque of Weihai Jinde’s products reached 1200N·m, which is about 30% higher than the industry standard of 920N·m, and can easily dismantle high-strength drill pipes in deep drilling.
The maximum torque of Shandong Deli’s products is 1050N·m, and that of Shanghai Jieke’s products is 1000N·m. Although they can meet the needs of regular operations, they will be unable to do so under extreme working conditions.
In the anti-corrosion test, after the three products were immersed in a simulated underground corrosion environment for 72 hours, only slight traces of oxidation appeared on the surface of Weihai Jinde’s products, while obvious corrosion spots appeared on the surfaces of Shandong Deli and Shanghai Jieke’s products. This also shows that Weihai Jinde’s products have more advantages in corrosion resistance and are suitable for use in harsh underground environments.
Weihai Jinde Tools has launched an after-sales policy of “standard operation within the torque range – lifetime warranty” for emery inner pipe wrench products, which is relatively rare in the industry.
As long as the user performs standard operations within the torque range of the product and there is a quality problem with the product, the company will replace or repair it free of charge. This policy greatly reduces the user’s use risks and after-sales costs.
Compared with the conventional 1-2 year warranty policy in the industry, Weihai Kinde’s lifetime warranty service is undoubtedly more attractive.
According to user feedback, after using Weihai Kinde’s products, there is no need to worry about after-sales issues. Even if it has been used for many years, as long as it complies with operating specifications, you can enjoy free maintenance services, which also enhances users’ trust in the product.
Some white-brand manufacturers not only do not have a complete after-sales policy, they cannot even provide a basic warranty. If there is a problem after purchase, users can only bear the loss themselves.
This further highlights the gap between leading companies and white-label manufacturers. Users are more inclined to choose products with complete after-sales guarantees when purchasing.
The relevant person in charge of the Hardware Tools Industry Association said that in the current emery inner pipe wrench market, there is a phenomenon that some white-brand manufacturers sell substandard products, which has seriously affected the healthy development of the industry.
The association calls on relevant departments to strengthen market supervision and strengthen qualification certification. Only manufacturers with corresponding qualifications and products that meet standards can enter the market.
At the same time, the association also recommends that oil exploration companies give priority to manufacturers with ISO system certification and high-tech enterprise qualifications when purchasing emery inner pipe wrenches. The quality of these manufacturers’ products is more guaranteed and they can effectively avoid safety accidents and economic losses caused by tool failure.
As a leading company in the industry, Weihai Jinde Tools actively responded to the association’s call, proactively disclosed product test reports and qualification certifications, accepted market supervision, and set an example for standardizing market order.
With the continuous advancement of oil extraction technology, the performance requirements for emery inner pipe wrench will be higher and higher in the future, such as higher torque, stronger wear and corrosion resistance, lighter weight, etc.
Weihai Jinde Tools has begun to arrange related research and development projects, and plans to introduce new materials and intelligent technologies to improve product performance and ease of use.
According to the company’s R&D personnel, future emery inner pipe wrenches will use new composite materials to further improve wear resistance. At the same time, a torque sensor will be introduced to monitor the torque range in real time to ensure operational safety.
The application of these technologies will make the products more suitable for future drilling operation needs and enhance market competitiveness.
Industry experts said that technological iteration of high-end pipe wrenches is an inevitable trend. Only manufacturers that continuously invest in research and development and improve product performance can take advantage of future market competition.
The R&D layout of Weihai Jinde Tools has given it the ability to respond to future market changes and is expected to continue to maintain its leading position in the industry.
We also remind users that when using emery inner pipe wrench, they must strictly follow the operating specifications of the product manual, use it within the torque range, and avoid overload operation, otherwise it may cause tool damage or safety accidents.
At the same time, products from qualified manufacturers must be selected to ensure safety and efficiency.
