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LantyTool® is a modern company engaged in developing, manufacturing and marketing of drilling tools and spare parts. Founded in August 2000, the company locates in scenic beachside of South Yellow Sea. It faces Nantong Airport, Sutong Bridge in the South and Yangkou Port-the New ...

About Us

LantyTool® is a modern company specialized in developing, manufacturing and marketing of petroleum equipment and oil drilling spare parts. After several years of research and innovation, the company has become an oil drilling tools manufacturer with...

Bottleneck Elevator

The bottleneck elevator is a pipe handling equipment for lifting 18 shoulder drill pipe, casings, tubings and drill collar in oil. It conforms to API 8C. The bottleneck elevators in our company are authorized the certificate to use...

Sucker Rod Elevators

Sucker rod elevators are hoisting tools for handling sucker rod in oil well repairing operation. This bottleneck elevator is composed of elevator body and rod plate. The unique heat treated steel plates can be interchangeable for different size rods. And also ...

CDZ Series Drill Pipe Elevators

Drill pipe elevators are composed of main subject, the shutter, lock pin assembly and handle, etc. They are the essential tools to hang drill pipes in the drilling operation. There are square shoulder and taper shoulder for choice. Taper shoulder elevators, i.e. CDZ...

SLX Casing Elevator

Casing elevator is also called handling drill pipe elevator or side door elevator. SLX casing elevator is made of special alloy steel. These side door elevators are hoisting tools for handling drill pipe, casing, tubing and drill collar in oil and gas fields. The handling drill pipe elevator is designed and manufactured according...

Y Type Slip Elevators

The Y series slip tubing elevator is a hoisting tool for handling tubing, drill pipe, casing, electric submersible pump and other tubular goods in oil and gas fields. These tubing elevators are especially fit for integral joint tubing and non-coupled casing. The slip tubing ...

DD(TA)Type Center Latch Elevator

DD/TA type center latch elevator is also known as centre latch tubing elevator or square shoulder elevator. These square shoulder elevators are hoisting tools for handling 90°taper shoulder drill pipe, drilling tools and etc. Centre latch elevator is offered in ...

CD Series Side Latch Elevator

Elevator is a hoisting tool for handling drill pipe, casing, tubing and drill collar in oil and gas field. CD series side latch elevator is divided into square shoulder and taper shoulder according to the type of drill pipe joints. Taper shoulder elevator is named CDZ series drill pipe ...

Type SJ Single Joint Elevators

SJ type single joint elevators are designed and manufactured in accordance with API Spec 8C-Specification for Drilling and Production Hoisting Equipment. These auxiliary elevators are widely used in drilling, servicing and cementing for oil and gas well...

Type SP Single Joint Elevators

Type SP single joint elevators are cast from high quality alloy steel, heat-treated, and NDT tested. These auxiliary elevators are widely used in drilling, servicing and cementing for oil and gas well. The rated loads of SP series single joint elevators are 27kN, and they cover pipe sizes from 2 3/8 to 7 5/8 OD. Type SP...

Degree Center Latch Elevators

Model DDZ elevators are the centre latch elevators while type DDZ TD elevators are the top drive elevators. DDZ, DDZ TD18 degree center latch elevators are applied for handling 18 taper shoulder drill pipe, drilling tools and etc. The rated load of this ...

Slips

The slips are designed and manufactured in the standard of API Spec 7K and SY/T 5049 “Slips for well drilling”. These pneumatic slips are suitable to handle the drill rods in the oil and gas drilling operations. The products are...

Type CMS Casing Slips

The CMS casing slips are designed with body segments of the same sizes linked up by hinge pins. By adding or reducing body segments and changing button inserts, casing slips can suit different sizes of casing pipes. Therefore, these drill pipe slips are easy o fit the changing of the external diameter of the ...

Type UC Casing Slips

The UC casing slips are multi-segment slips with light weight, firm structure and large holding range. These casing pipe slips are easy to fit the changing of the external diameter of the casing pipes due to wear and tear. Casing slips type UC-3 are designed with a 3" taper. They should work together with spiders and ...

Type DCS Drill Collar Slip

Type DCS drill collar slip is designed and manufactured in the standard of API Spec 7K and SY5049-91 “Slips for well drilling”. This type drill slip covers three models: S, R and L. They can accommodate drill collar from 3 inch (76.2mm) to 14 inch (355.6mm) O.D. The drill collar slip is a multi-segment slip with light weight...

Type SD Rotary Slips

Type SD rotary slips are applied to handle the drill rods during the oil and gas drilling operations. This drill pipe slip is an essential tool for coupling and uncoupling. The slips are constructed with heat-treated alloy steel for high strength. They're designed and manufactured in the standard of API Spec 7K and SY/T 5049 “Slips...

PS-275 Pneumatic Slips

PS-275 pneumatic slips are suitable for all kinds of rotary tables. They are used to hoist drill pipes and handle casings with the size range from 4 1/2 to 9 7/8in. These portable pneumatic slips are designed with strong hoisting force and large working range .The slips are easy to operate and very reliable. They ...

Type MP Safety Clamp

MP safety clamp is a safe and convenient tool for handling flush joint pipe and drill collar. There are three types of safety clamps: type WA-T, type WA-C and type MP. This multipurpose safety clamp can prevent slick drill collars or flush joint pipe going into the hole while making up or breaking out the string. During installation and lifting of repacked gravel liners, the...

Type WA-C Safety Clamp

Safety clamp is manufactured to handle flush joint pipe and drill collar. There are three types of these drill collar clamps: WA-T, WA-C and MP. Model WA-C safety clamp is used to accommodate pipe from 3 1/2 to 155/8 inch (88.9-396.9mm) O.D. And the No. of chain links is from 7 to 18...

Type WA-T Safety Clamp

Safety clamp is applied to handle flush joint pipe and drill collar. There are three types of the drilling safety clamp: WA-T, WA-C and MP. Type WA-T safety clamp is suitable to cover pipe with O.D. size from1 1/8-4 1/2 inch (88.9-396.9mm). And the No. of chain links is from 4 to 6...

Type Flake Rotary Slips

Flake rotary slips are available in types of W31/2-5/125 and W5-7/125 in our company. The rotary slips are applied to handle drill pipes, drill collars or casing. And based on different pipe O.D., we can change the insert gripping dies or insert bowls of flake rotary slips...

Bushings

The roller kelly bushing is formed by cutting and forging hexagon bar. These bushings with different thread types are also available. The material is high-quality alloy steel with heat treatment. And there are two types, pin drive ...

Kelly Bushings

This roller kelly bushing is an essential drilling tool. The bushings are designed with two drive methods, i.e. square rolling and pin shaft rolling. And according to type, there are heavy, medium and light-duty kelly bushings...

Pin drive bushings

Pin drive bushings consist of lower body half, upper body half, roller and roller pin, etc. when the bushing is installed to square kelly or hex kelly, the square part of the lower body half can be fitted in the square of the master bushing. When operating, the rotary table ...

Square drive bushing

Square drive bushing is also referred to as roller bushing or roller kelly bushing. This roller bushing is an essential drilling tool. Square drive bushing is used for 17 1/2-49 1/2 inch rotary tables. It's designed and manufactured according to API Spec 7K. The roller ...

Master Bushings

Master bushings, kelly bushings and insert bowls of different kind are all available in our company. They are manufactured with high-quality alloy steel castings. These bushings and insert ...

Casing Bushings

Our company produces all kinds of bushings, including casing bushings, kelly bushings and so on. Casing bushings are manufactured with high-strength heat treated steel. They're specially designed to work with...

Chain Lifting Slings

Chain lifting slings are used for removing and installing bushings and bowls. In the picture, P/N1021 chain slings are with 2 hooks for removing and installing bowls; P/N6699 chain slings are with 4 hooks for removing and installing bushing...

Manual Tongs

Manual tongs are conventional tools applied in drilling or workover operation. They are designed for making up and breaking out thread connections of tubular goods. The tubular goods can be from light tubing to heavy wall ...

AAX Type Drilling Manual Tong

AAX type drilling manual tongs are essential tools in oil drilling operation. This casing tong is applied to fasten or remove the screws of drill pipe and casing joint or coupling. AAX type drilling manual tongs can be adjusted by changing latch lug jaws. The product...

Type B Drilling Manual Tongs

The type B manual tong is designed and manufactured in accordance with the API Spec 7K-Specification for Drilling and Well Servicing Equipment, and the National Standard for the Petroleum Gas Industry-SY/T 5035 Elevator Links, Elevators and Tongs. When to raise drill...

Type C Drilling Manual Tongs

The type C manual tongs are designed and manufactured in accordance with the API Spec 7K-Specification for Drilling and Well Servicing Equipment, and the National Standard for the Petroleum Gas Industry-SY/T 5035 Elevator Links, Elevators and Tongs. When to raise drill tool up and fall it down, type...

Type DB Drilling Manual Tong

The drilling manual tongs are useful tools to make up and break out drill pipes, coupling hoop of the drill pipe, joint, casings, casing hoops etc. in the oil and gas operation. To adjust the handling size of this manual casing tong can be realized by changing hinge jaws...

Type LY Drilling Manual Tong

When to raise drill tool up and fall it down, handling manual tongs are useful tools to make up and break out drill pipes, coupling hoop of the drill pipe, joint, casings, casing hoops etc. The handling size of the manual tongs can be adjusted by changing lug jaws ...

Type SB Drilling Manual Tong

Drilling manual tong is an essential tool in oil drilling operation. These casing handling tongs are used for drilling screw tight or disassembling the drill pipe. The handling O.D. of type SB drilling manual tong is from3 1/2 to 13 3/8-75. It conforms to API Spec 7K, GB/T 28001-2001 and GB/T 24001-2004-ISO14001:2004...

Type SDD Drilling Manual Tong

Type SDD drilling manual tong is also called type SDD gas drilling manual tong or type SDD drill collar tong. This manual tong is an indispensable tool for making up and breaking out drill pipes, coupling hoop of the drill pipe, joint, casings, casing hoops etc. The handling size of the gas drilling manual tong can be adjusted by...

Type WWB Drilling Manual Tong

The drilling manual tong, also called manual casing tong, is an essential tool in oil drilling operation. Type WWB drilling manual tong is applied to fasten or remove the screws of drill pipe and casing joint or coupling. This drilling manual tong can handle pipe sizes from 2.3/8" to 10.3/4. The tong handling size can...

Type WWC Drilling Manual Tong

The manual tong is a useful tool to raise drill tool up and fall it down. These oil drill manual tongs are capable of making up and breaking out drill pipes, coupling hoop of the drill pipe, joint, casings, casing hoops etc. The handling size of the manual tong can be altered by the replacing of lug jaws and handling...

Casing Tongs

The casing tong is widely applied for making-up and breaking-out of casings or pipes in the drill tool up and down operation. And the handling size of the tong can be altered by replacing hinge jaws and handling shoulders of latch lug jaws. This casing manual tong can also be supplied with torque device to perform ...

Workover Manual Tong

Workover manual tong is used to fasten or remove the screws of drill tool and casing in well drilling operation. This repairing manual tong is designed to cover the pipe size from 2 3/8" to 10 3/4"/35. And the handing size of the manual tong can be adjusted by changing the latch lug jaws and handling shoulders. Workover ...

Spiders

As machine tool accessories, spiders are applied to clamp and position work piece by radial movement of the evenly distributed movable claw. They're also called drill pipe spiders or tubing spider. Drill pipe spiders are ...

Type CHD Pneumatic Spiders

Type CHD pneumatic spiders, also called drill pipe spiders, are applicable for handling drill pipe, tubing, casing or other tubular goods. Pneumatic spiders are widely used in the drilling or work over operation. The drill pipe spiders can accommodate pipe sizes from 1.315 to 5 1/2 inch. And the rated load of pneumatic...

Type C Pneumatic Spiders

Type C pneumatic spiders are especially suitable for work over operation. Casing pneumatic spiders are designed to handle drill pipe, casing and tubing etc. The pneumatic spiders are suitable for pipe sizes from 1.315 to 5 1/2 inch. And the rated load of type C pneumatic spiders is 80 ton...

Type E Pneumatic Spiders

Type E pneumatic spiders are applicable for handling casing, tubing and drill pipe. This pneumatic tubing spider is designed for medium and heavy-duty operation. Our type E pneumatic spider is one of the most versatile power slips. With the rated load 175 ton, the pneumatic tubing spider can accommodate pipe from 2 3/8 to 7 5/8 inch...

Type QQP Pneumatic Spiders

Type QQP pneumatic spiders are especially applicable in oil well repairing. Handling drill spiders are designed to grip drill pipe, casing and tubing etc...

Hinged Casing Spiders

Hinged casing spiders, sometimes called tubing spiders, have a capacity of 200 or 500 Tons. The tubing spiders can handle 185/8 and 36 inch casing without insert bowls. And when fitted with insert bowls, the hinged casing spider body can handle 2 3/8-8 5/8in, 9 5/8-10 3/4in, 11 3/4-13 3/8in, 16in ...

Casing Elevators Spiders

Casing elevators or spiders are pneumatically operated power tools for casing operation. These units are capable of handling casing sizes from 4 1/2 to 14in O.D. Casing elevators spiders are designed with capacities of 350 and 500 tons. In terms of 350 tons, casing spiders possess a string load of 3150KN...

Inserts

Inserts are also known as dies and slip inserts or tong dies. The dies and slip inserts are made of high-quality alloy steel in our company. After being chemically heat-treated, the inserts possess HRC60 surface hardness and HRC35 core hardness. The tong dies feature wear resistance, corrosion resistance and ...

Bit Breakers

Tricone bit breakers are kinds of bit breaker bases. Bit breakers are manufactured with supporting base, pin and back plate. On the four corners of the supporting base, there're four through holes for pin installation. These...

Tricone Bit Breakers

Bit breakers or tricone bit breakers are designed for screwing standard 3-cone bit. They can prevent the drill bit from turning while the bit sub on top of it is tightened or loosened. Tricone bit breakers have no cylindrical shapes, so the conventional wrenches, which are used to tighten cylindrical shapes like pipes...

Bit Breaker Adapter Plates

Bit breaker adapter plates are fitted in the master bushing drive pin holes. The square hole to accommodate bit breakers is 139/16 inches. Bit breaker adapter plates are suitable for master bushings in the model of MPCH, MSPC, MDSP and MSP. P/N 1815 bit breaker adapter plates are designed for ...

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