Oilfield Equipment PROFESSIONAL SUPPLIER

Oil drilling tools R&D, manufacturing and sales

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2009 year

Company Established

20000+ ㎡

Factory Area

10+

Export Countries

100+

Product Categories

Nantong Percent Precision Manufacturing Co., Ltd. was established in 2009, with over a decade of research and experience in producing handling and wellhead tools in petroleum drilling area. We have now manufactured all of the most common product includes Elevators, Slips, Spiders, Manual Tongs, Power Tongs, Dies and Inserts and other products used throughout the world. Our commitment is anchored in three principles: 100% service, 100% product quality, and 100% customer satisfaction

As a comprehensive company with our own factory, Nantong Percent Precision Manufacturing Co., Ltd. specializes in the R&D, production and sales of handling and wellhead tools in petroleum drilling area. With our professional technological innovation capabilities, we are dedicated to providing users with high-quality oil drilling tools and personalized solutions. Our Engineering and Manufacturing Departments are ready to respond to your needs for custom made oil drilling tools for unique applications.

We strive to be the best partner for both domestic and international buyers, and we guarantee you will be satisfied with our products!

Nantong Percent Precision Manufacturing Co., Ltd. Construction Co., Ltd.

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Daily Knowledge：Power Tongs

Power tongs are essential mechanical tools in the oil and gas industry, used primarily for securely connecting or disconnecting drill pipes during operations. These devices effectively grip heavy steel pipes and apply the necessary torque to ensure proper assembly without damaging the threads, promoting safe and efficient drilling practices.

넶13 2024-10-22
Unlocking Efficiency and Safety: The Vital Role of Quality Dies and Inserts in Drilling Rigs

Choose excellence for your drilling operations. Trust Nantong Percent Precision Manufacturing CO., LTD to provide the quality dies and inserts that elevate your efficiency and safety. Experience the unparalleled difference of partnering with industry-leading experts dedicated to manufacturing excellence. Make the smart choice today for a safer, more productive tomorrow!

넶17 2024-10-21
Understanding Power Tongs Essential Tools in Drilling Operations

Don’t be misled by the seemingly simple appearance of power tongs compared to other drilling equipment; these robust tools are crucial in supporting drilling operations.
At their core, tube tongs provide stability, allowing workers to easily handle tubular components. It’s vital to use specialized power tongs that match the equipment size and the specific requirements of the job site for every drilling operation involving a power tong rig.

넶13 2024-10-18

Product Center

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Type DU Turntable Slips

There are three types of DU Turntable Slips: DU,DUL and SDU, which has a wide range of Clamping and is light in weight. Type SDU slip has a large contact surface of the back cone, high strength and good abrasion resistance. They are designed and manufactured according to API Spec 7K Standard.

Type CMS-XL Casing Slip

Type CMS-XL Casing Slip are applicable for casings from 4.1/2" to 30"in (114.3 to 762mm). They are designed and manufactured according to API Spec 7K.

Type QQP Pneumatic Spiders

Type QQP Pneumatic Spiders are mainly used in oilfield drilling and workover operations to clamp tubing, etc. This type of Spiders can be operated pneumatically, with reasonable structure, safety and reliability, easy to operate, which is a more ideal tool for workover operations. The products are designed and manufactured according to the requirements of API Spec 7K ‘Drilling and Workover Equipment’.

Type E Pneumatic Spiders

Type E Pneumatic Spiders is mainly used for clamping tubing, drill pipe, casing and other pipe in oilfield drilling and workover operations. The special cross-section flap design allows the electric submersible pump cable to pass through the tubing column at the same time. The product is designed and manufactured according to the requirements of API Spec 7K Standard.

Stabbing Guides

Stabbing Guide is easy to operate and can protect the pipes effectively.

Type AAX Manual Tongs

Type AAX Manual Tongs are used for making up/breaking out all kinds of tubular columns and tools during drilling and workover operations. The tongs can meet the needs of loading and unloading different sizes of tubular diameters by changing the clamping tongs' heads and the clamping pliers number. The product is designed and manufactured according to API Spec 7K Standard.

Type- B Manual Tongs

Type- B Manual Tongs are used for making up/breaking out drill pipes, drill collars, casing joints during drilling and workover operations. The tongs can change clamping sizes by changing clamping pliers number and latch Steps. Applicable pipe diameter: 3.3/8"-13.3/8"in; Maximum torque: 75kN.m; The product is designed and manufactured according to API Spec 7K Standard.

Type-DB Manual Tongs

Type-DB Manual Tongs are used for making up/breaking out all kinds of tubular columns and tools during drilling and workover operations. The tongs can meet the needs of loading and unloading different sizes of tubular diameters by changing the clamping tongs' heads and the clamping pliers number. The product is designed and manufactured according to API Spec 7K Standard.

Type TA Center Latch Elevators

Type TA Center Latch Elevators with square shoulder are suitable or handling, drill collar, casing and tubing. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type DD Center Latch Elevators

Type DD Center Latch Elevators with square shoulder are suitable for handling drill collar, drill pipe, casing and tubing.The load ranges from 150 tons to 350 tons. The size ranges from 2 3/8 to 5 1/2 in. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type DDZ Center Latch Elevators

Type DDZ Center Latch Elevators are center latch elevator with 18 degree taper shoulder which applied in handling the drilling pipe and drilling tools, etc. The load ranges from 100 tons to 750 tons. The size ranges are from 2.3/8" to 6.5/8".

Type Y Slips Type Elevators

Type Y Slips Type Elevators is an indispensable tool in holding and hoisting drilling pipes, casing and tubing in the oil drilling and well tripping operation. It ’s especially suitable for the hoisting of integrated tubing sub, integral joint casing and electric submersible pump column. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type SX Side Door Elevator

Type SX Side Door Elevator with square shoulder is suitable for casing in oil and natural gas drilling. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type SLX Side Door Elevator

Type SLX Side Door Elevator with square shoulder is suitable for handling tubing, casing, drill pipe and drill collar in oil and natural gas drilling, well construction.

Type SJ Auxiliary Elevator

Type SJ Auxiliary Elevator is mainly used as a tool in handling single casing or tubing in oil and natural gas drilling and cementing operation. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type SP Auxiliary Elevator (API Single Joint Elevators)

Type SP Auxiliary Elevator (API Single Joint Elevators) is mainly used as a tool in handling single tubing, casing and drill pipes with taper shoulder. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type SE Slip Type Elevators/Spiders

Type SE Slip Type Elevators/Spiders are Pneumatic mechanized tools which can handle casings up from 2.3/8" to 20"inch. The products effectively reduce the labour intensity of workers, improves the quality of the handle casings up and increases safety and work efficiency. The products are designed and manufactured according to the requirements in API Spec 8C/8A Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type CDZ Drilling Pipe Elevator

Type CDZ Drilling Pipe Elevator is mainly used in the holding and hoisting of drilling pipe with 18 degree taper in oil and natural gas drilling. The products are designed and manufactured according to the requirements in API Spec 8C Standard 'Specification for Drilling and Production Hoisting Equipment'.

Type DCS Drill Collar Slips

There are three types of DCS Drill Collar Slips: S, R and L. They are applicable for drill collars O.D. from 3in(76.2mm) to 14in(355.6mm) . The products are designed and manufactured according to the requirements in API Spec 7K.

Type SD Drill Pipe Slip

Type SD Drill Pipe Slips are Applicable for drill pipe O.D. from 2.3/8"-7"in(60.3-177.8mm). They are classified as type Ultra-Short(SDS-S), short(SDS), Medium(SDML) and Extra Long(SDXL) according to gripping length. SDS-S slips and SDS slips are designed for shallow drilling, SDML slips are the perfect choice for all medium depth drilling, SDXL slips are designed for deep drilling.

Type WA Safety Slip

Type WA Safety Slips are necessary tools for preventing the drill tools from slipping down. They could adjust different sizes of pipes by changing the quantity of chain links.

Type WQ pneumatic slip

Type WQ pneumatic slip is an ideal wellhead mechanized tool with dual function of automatically handling the drill pipe when starting and stopping the drilling operation of oil drilling and automatically scraping the mud from the drill pipe when starting the drilling operation,. It has the features of easy installation, simple operation, complete functions, high degree of a high degree of automation, low labour intensity of workers and improved speed of drilling up and down.

Type PS Pneumatic Slips

Type PS Pneumatic Slips, as pneumatic tools, are suitable for all kinds of rotary tables which used in hoisting drill pipes and handling casings. They are mechanized operating with strong hoisting force and large working range. The products effectively reduce the labour intensity of workers and increases safety and work efficiency. The products are designed and manufactured according to the requirements in SY/T 5049 Standard and API spec 7K Standard.

Type MP safety slip

Type MP safety slip are necessary tools for handling drill collars, flush joint pipes and small shoulder pipes . They could adjust different sizes of pipes by changing the quantity of chain links.

Casing Spider

Type TS-100 Tubing /Casing Spiders

Type TS-100 Tubing /Casing Spiders is suitable for clamping drill collar, casing, tubing and smooth pipes and tools. The slip body and spider are made of alloy steel with special heat treatment, light weight and easy to use. The products are designed and manufactured according to API Spec 7K Standard.

Type C/CHD Pneumatic Spiders

Type C/CHD Pneumatic Spiders is mainly used for clamping tubing, drill pipe, casing and other pipe in oilfield drilling and workover operations. The special cross-section flap design allows the electric submersible pump cable to pass through the tubing column at the same time. The product is designed and manufactured according to the requirements of API Spec 7K Standard.

Workover Tongs

Workover Tongs are used for making up/breaking out drilling tools during workover operations, drilling of water wells or other drilling operations. The tongs can change clamping sizes by changing clamping pliers number and latch Steps. Applicable pipe diameter: 2.3/8"-10.3/4"in; Maximum torque: 35kN.m; The product is designed and manufactured according to API Spec 7K Standard.

Type WWB Manual Tongs

· Type WWB Manual Tongs are used for making up/breaking out all kinds of drill pipes, casing joints and other tools during drilling operations. The tongs can meet the needs of different size of clamping pipe diameter by changing the clamping pliers.
· Applicable pipe diameter: 2.3/8"-10.3/4"in; Maximum torque: 48kN·m.

Type SDD Manual Tong

Type SDD Manual Tongs are used for making up/breaking out all kinds of tubular columns and tools during drilling and workover operations. The tongs can meet the needs of loading and unloading different sizes of tubular diameters by changing the clamping tongs' heads and the clamping pliers number. Applicable pipe diameter: 4"-17"in; Maximum torque: 135kN·m. The product is designed and manufactured according to API Spec 7K Standard.

Type SB Manual Tongs

Type SB Manual Tongs are used for making up/breaking out drill pipes, drill collars, casing joints during drilling and workover operations. The tongs can change clamping sizes by changing clamping pliers number and latch Steps. Applicable pipe diameter: 3.1/2"-13.3/8"in; Maximum torque: 75kN.m; The product is designed and manufactured according to API Spec 7K Standard.

Type-LF Manual Tongs

Type-LF Manual Tongs are used for making up/breaking out all kinds of tubular columns and tools during workover operations. The tongs can meet the needs of loading and unloading different sizes of tubular diameters by changing the clamping tongs' heads and the clamping pliers number. Applicable pipe diameter: 2.3/8"-7"in; Maximum torque: 22kN·m. The product is designed and manufactured according to API Spec 7K Standard.

Type-C Manual Tongs

Type-C Manual Tongs are used for making up/breaking out all kinds of tubular columns and tools during drilling and workover operations. The tongs can meet the needs of loading and unloading different sizes of tubular diameters by changing the clamping tongs' heads and the clamping pliers number. Applicable pipe diameter: 2.3/8"-10.3/4 ’in; Maximum torque: 48kN·m. The product is designed and manufactured according to API Spec 7K Standard.

Type XQ Tubing Power Tong

Type XQ Tubing Power Tong adopts inner can rolling- up clamping mechanism, with a hydraulic backup tong. It is an ideal tool for loading or unloading of various of tubings, small sizes of casings and drill pipes in workover operation. The tong with extra long rod is available for backup tong to clapm tubing body. The power tong also can be equipped with automatic torque control system.

Type ZQ Drill Pipe Power Tong

Type ZQ Drill Pipe Power Tong is an ideal wellhead tool for oil drilling and workover operations. Open-throat design of the ZQ series with high mobility allows escaping from drilling pipe freely. The tong is a combination of spinning tong and torque tong. It substitutes cathead, suspension tong and spinning rope in loading and unloading tools. The tongs are designed and manufactured according to SY/T5074 Standard and API Spec 7K Standard.

Type TQ Casing Power Tong

Type TQ Casing Power Tongs are widely used for making up/breaking out tools during drilling operations. The tongs head system of "open" type which can freely clamp and escape from the casing. This series of tongs can be connected to computer controlling . Applicable pipe diameter: 4"-13.3/8"in. The tongs are designed and manufactured according to API Spec 7K Standsrd 'Specification for Drilling Equipment'.

Rotary Table Bushings

Rotary Table Bushings and Insert bowls size are from 17.1/2" to 49.1/2"inch. They are cast with high-quality alloy steel and the sizes conform to API Spec 7K Standard. There are two drive types: pin drive and square drive. API standard rotary slips, drill collar slips, casing slips and roller kelly bushings can be contained in them.

Roller Kelly Bushings

Roller Kelly Bushings can be classifed as two types based on different ways of drive: Square drive and Pin drive. Also they can be classifed as three types based on different sizes: heavy, medium and light. They are designed and manufactured according to API Spec 7K Standard.

Rotary Table Bushing Accessories

Rotary Table Bushing Accessories

CUL3103 Casing Bushing

CUL3103 Casing Bushings have three types: CU, CUL, CB. Casing Bushings can handle casings from 2.3/8"to 30"inch O.D.. Type CU & CUL are solid bushings and Type CB is split bushings. They are designed and manufactured according to API Spec 7K Standard.

Tong Dies and Slip Inserts

Tong Dies and Slip Inserts

Drill Tool Gauges

Three-point gauges or Multi-ring tool gauge are utilized to measure the bit, drill pipe stabilizer, casing stabilizer, drill collar, drill pipe and other relevant tools with different O.D.

Sealed Anti-Spraying Boxes

FP sealed anti-spraying boxes is widely used to prevent mud spraying and contaminating the drill platform during loading and unloading of drilling tools. It is simple, safe, reliable with long service life.

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Our commitment is anchored in three principles: 100% service, 100% product quality, and 100% customer satisfaction

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