DOUGHNUT HOLES - 4535 ads

Friday, May 31, 2024

Quantity : 500000tons - Price : $5-$200000

The china drill pipe is a steel pipe with a tail thread for connecting the surface equipment of the drilling rig and the drilling equipment or bottom hole device at the bottom of the drilling. The purpose of the drill pipe is to transport the drilling mud to the drill bit and to raise...

Friday, May 31, 2024

Quantity : 500000tons - Price : $5-$200000

The drill collars for sale is at the bottom of the drill string and is a major component of the lower hole assembly. Its main feature is that the wall thickness is large (generally 38~53mm, which is equivalent to 4~6 times of the wall thickness of the drill pipe), and it has greater...

Thursday, May 30, 2024

Quantity : 10000000pc - Price : $0.16-$3

MDHC 96 and 384 oem deep well plate are available in different well sizes, well shapes, and well bottom shapes to meet all your possible application needs. Choosing the right multiwell plate can help you avoid issues such as missing data points, duplicate runs of samples, and missed...

Thursday, May 30, 2024

Need a light to shine your way home? Our solid brass shall provide you with adequate illumination to enjoy a relaxing walk back to your place. Various hats to make your garden distinguishing from your neighbourhood. Nothing can bring back the touch of vintage more than antique bronze...

Wednesday, May 29, 2024

Fiberglass Mesh Tape Fiberglass mesh tape China is an incredibly versatile and essential material for a variety of applications. From drywall repair and reinforcement to waterproofing, this useful material provides strong, durable adhesion and protection from harsh environmental factors...

Tuesday, May 28, 2024

PFA gas washing bottle is a vessel used to remove impurities from gases. It involves bubbling and absorbing impure gases through a selected suitable liquid medium (dissolution or chemical reaction), in order to wash away impurities and achieve the goal of purifying gases. When designing...

Tuesday, May 28, 2024

Price : 1-2000USD

Diamond core drill set are an essential tool for construction professionals who need to create precise and straight holes in reinforced concrete surfaces. They feature a unique design that incorporates diamond segments, while also ensuring minimal vibration during operations. Super...

Tuesday, May 28, 2024

Price : 1-2000USD

Core Drill Bits are drilling tools and diamond drilling bits are one of its subcategory, which used to create circular holes in concrete walls, floors, and other solid surfaces. These bits have a hollow cylindrical shape with diamond-tipped teeth on the edge to provide precision drilling...

Tuesday, May 28, 2024

Quantity : 1～10 - Price : 2000～150000USD

Pure water instead of lubricating oil is used in air end for lubrication. Air end and all parts contacting with water are made of 304 food grade stainless steel. Compressed air passes TUV oil free test and also meets requirements of FDA and GMP. With no oil in the whole machine, maintenance...

Saturday, May 25, 2024

Price : 100USD

BZ designs and manufactures various types of tanks including mud tanks, water tanks, oil tanks, etc. Serve for drilling sites, solid control systems and other solid-liquid separation engineering. Tanks are made of high-quality steel and scientific and reasonable structural support...

Saturday, May 25, 2024

Quantity : 1000-500K - Price : 0.01-100000usd

At JCL precision metal stamping parts factory, we understand the critical role that precision plays in the success of your products. That's why we proudly offer a wide range of high-performance precision stamped metal parts. We produce precision stamping parts factory with exceptional accuracy...

Saturday, May 25, 2024

Quantity : 1000-500K - Price : 0.01-100000usd

A speaker mesh is a protective covering in front of speakers that lets sound pass through while keeping the parts safe. With an open space percentage between 60-70%, metal speaker mesh protects the speaker without resisting audio signal transmission. With protection, it also increases...

Saturday, May 25, 2024

Quantity : 1000-500K - Price : 0.01-100000usd

Facing issues with instrument heat leads to combustion, and looking for a proactive solution. To resolve this major problem, the JCL is introducing custom metal services for vaporizer devices, which is adequate for revamping electronic instruments. Additionally, the sheet metal enclosures...

Saturday, May 25, 2024

Quantity : 1000-500K - Price : 0.01-100000usd

A stamping case is a hollow metal enclosure or housing made from deep working sheet metal. JCL custom fabricated metal case box are incredibly cost-effective, lightweight, durable, strong, and versatile. That's why these custom metal cases are incredibly widespread in various industries...

Saturday, May 25, 2024

Quantity : 1000-500K - Price : 0.01-100000usd

Custom metal brackets are some of the strongest supports. JCL precision-engineers them to your custom shapes and sizes. Metal brackets custom, powerful, robust, lightweight, and cost-effective, these types of metal brackets solutions are utilized in various applications. From automotive...

Saturday, May 25, 2024

Quantity : 200 sets/m - Price : $1900--$6900

This handheld fiber laser marking machine is designed to solve the problem of laser marking of large parts. It is small, light and easy to carry, and can be held in hand for work anytime and anywhere. This handy laser marking machine can accurately and clearly laser mark large mechanical...

Saturday, May 25, 2024

High-quality carbon steel, firm and stable The bracket is made of high-quality carbon steel, which not only has high hardness, high strength, rust resistance and compression resistance, but also is simple and beautiful. (Special for Horion 55-inch conference IFPD) High quality carbon steel...

Saturday, May 25, 2024

An automatic carry bag machine is a highly specialized device designed to automate the manufacturing process of bags. It performs tasks such as cutting, folding, and sealing of various materials to produce bags of consistent size and quality. This machine is extensively utilized across...

Saturday, May 25, 2024

Face Mask Ventilation Elaborate Design Ultra Quiet Good Fit Super Safe Specification of Ventilator Oxygen Mask Size/Model H(mm) W(mm) L(mm) Large 115 91 120 Medium 115 90 119.5 Small 115 89 118 Daily Cleaning The headgear needs to be removed when cleaning the mask daily. Wash...

Saturday, May 25, 2024

Quantity : 1000 tons/ - Price : RMB 10000~90000/ton

Flanges are the interconnected parts between shafts and are used for the connection between pipe ends; they are also used for flanges on the inlet and outlet of equipment for the connection between two equipment. The flange connection or flange joint refers to a detachable connection...

Friday, May 24, 2024

The PDC drilling drag bit is a composite of four main components: the bit body, the drag blade, the water diverter cap, and the nozzle. Forged from medium carbon steel, the bit body integrates the drag blade and water diverter cap, anchoring at the upper end to the drill column through...

Friday, May 24, 2024

The artificial pcd insert, crafted from polycrystalline diamond cutters integrated with a carbide matrix, combines diamond's inherent hardness and thermal conductivity with carbide's strength and resilience. Leveraging diverse tooth configurations and specialized post-processing techniques...

Friday, May 24, 2024

PDC bit Big blade design: The blades of all PDC drilling series are raised and increased. Using oversized crumb running design can more effectively move drilling dicks, clean the drills, prevent drill bit mud bags, and increase mechanical drilling speed. Polycrystalline diamond drill...

Friday, May 24, 2024

Nuts are essential hardware components that work in tandem with bolts, screws, or other threaded fasteners to create secure connections in various applications. They are typically made from steel, stainless steel, brass, or other durable materials, ensuring strength and longevity...

Thursday, May 23, 2024

Six Hole Cake Mold Champagne gold, frosted texture, the beaded edge design looks very delicate, the most important thing is the donut plate, the beaded edge design prevents the edges from warping during baking. 6 cups round and heart donut baking pans for your choice. Not only suitable...

Thursday, May 23, 2024

Dust Seal DKB Fits Excavator As one of important mechanical machine parts, DKB outer iron shell oil seal, double lip, used to seal the rotating shaft in dust-proof and anti-corrosion environment. 1. Lip end: It is a wedge shape, which plays a role of sealing fluid. 2. Sealing lip...

Thursday, May 23, 2024

Sample pretreatment experiments suitable for analyzing dozens of elements in geological and mineral samples, such as Mo, Ba, V, Si, Se, Li, Ga, Fe, Mg, Zn, Hg, K, etc. Strong corrosion resistance and high temperature resistance; Covers and bodies can be digitally numbered without confusion...

Thursday, May 23, 2024

CNC Turning OEM CNC turning is the perfect way to make deep holes, machine threads, and all types of cylinder shapes with excellent surface finishes. The cnc turning machining service is that the cutting tool continues to cut until the desired programmed shape is achieved as the workpiece...

Thursday, May 23, 2024

Quantity : 500tons - Price : USD0.015-----USD100

A compact magnet system consisting of a steel shell with high permeability and a countersunk magnet is a countersunk pot magnet (also known screw - on pot magnet). The cup magnets with countersunk hole are easy to install. The countersunk cup magnet has a single attraction surface...

Thursday, May 23, 2024

Quantity : 500tons - Price : USD0.015-----USD100

The magnet assembly composed of a U-shaped ferromagnetic iron shell and a rectangular magnet is called channel magnet.It is used as rectangular mounting pot magnet. Depending on the length, countersunk holes will be set in the middle or near both ends of the channel magnet to be screwed...