Extended couplings for oil field tubing System 1

Extended couplings for oil field tubing

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 5000 pc/month

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Specification

Material:

Stainless Steel Wire,Iron Wire,Copper Wire,Steel Wire,Black Wire Mesh,Brass Wire,Low-Carbon Iron Wire,Aluminum Wire,Galvanized Steel Wire,PVC Coated Steel Wire,Plastic Coated Iron Wire,Aluminum Alloy Wire,Phosphor Bronze Wire,Galvanized Iron Wire

Cross Sectional Shape:

Round,Rectangle,Oval,Triangle

Application:

Construction Wire Mesh,Protectiong Mesh,Fence Mesh,Decorative Mesh,Gabion Mesh,Window Curtain,Barbecue Wire Mesh,Cages

Type:

Steel Coll,Self-Locking,Galvanized,U Type Wire,Insulated,Flat Wire,Loop Tie Wire

Wild in Width:

2.1M,1.8M,1.6M,1.5M,1.1M

Surface Treatment:

Color Coated,PVC Coated,Black,Coated

Metal Wire Drawing:

Cold Drawing,Hot Drawing

Status:

Hard State

Thickness:

Metal Fiber,Metal Microfilament,Metal Filament,Metal Thick Wire

Galvanized Technique:

Electro Galvanized,Hot Dipped Galvanized

weight:

4kg

category:

Oil coupling

Is it customized:

yes

colour:

White, red, brown

Functional purpose:

connect

Scope of application:

Oil tubing, oil casing

Extended couplings for oil field tubing

Tubing coupling is a type of drilling tool used in oil fields, mainly for connecting tubing.

Tubing couplings are a type of drilling tool used in oil fields, mainly for connecting tubing and solving the problem of fatigue and fracture caused by stress concentration in existing couplings.

The structure of the oil pipe coupling is:

The end of the oil pipe is connected to the inner wall of the coupling body with a conical thread, and the end of the coupling body is connected to the oil pipe with a flat thread of the same thread and pitch. It has the characteristic of relieving stress concentration at the root of the external thread of a single cone thread connected oil pipe, making it less prone to fatigue fracture and achieving good connection effect. Effectively prevent the occurrence of oil well string breakage accidents.

Couplings are divided into tubing couplings and casing couplings.

The main characteristics of petroleum couplings include corrosion resistance, high temperature resistance, and wear resistance. Oil couplings are commonly used in oil extraction environments such as oil wells and geothermal wells, and have high corrosion resistance and high temperature resistance, which can adapt to harsh working environments.

Q:How to maintain the hardware?: The daily maintenance of hardware is simple, do not need to engage in those special things, as long as the partition time with a clean towel wipe it

Q:How many kinds of hardware are there in this industry?: Locks, handles, doors and windows, hardware, family decoration, hardware, plumbing hardwareArchitectural decoration, hardware, tools, kitchen hardware,Home appliances, mechanical parts, furniture hardware fittings

Q:What does building hardware include?: Ceiling and wall, ceiling, ceiling, aluminum / lead / point / unit / metal curtain wall, curtain wall fittings and processing equipment, sunshine board, gypsum products etc.

Q:What do you have for construction hardware? What do you need to open a hardware store? Is the construction hardware mainly aimed at the construction site? Do we need hardware for real estate?: You need electric wall switch, socket, circuit breaker, high and low voltage power distribution cabinet. Etc..

Q:What kind of hardware installation is there in order of home decoration?: 1, carpentry hardware products installation, most wooden products need to consider the problem of paint. Therefore, the installation time of the hardware needs to consider the connection with the construction of the painter. This need from two aspects to consider: first, the installation of metal pieces arranged time not premature, or paint workers in the construction need to consider too many problems on the protection of hardware; second, the installation of metal pieces, but also pay attention to the construction can not destroy the painter who had completed. Therefore, the normal construction is often such arrangements: the hardware need to be drilled, basically is before the paint construction, or before completion of major processes (such as door locks installed before the lock basically is, at this stage the best hand hole study arrangements at this stage). After the painter has finished the construction, the carpentry will be installed again. 2, electrical lighting and switch socket panels should be installed in the wall brush, paint or wallpaper after the completion of work, and then the installation of lamps and switches, socket panel installation. There was such a case: a construction company, to save personnel costs, in the process arrangement for electrical installation of early switch socket, with open cut wallpaper knife switch socket panel, the panel does not accidentally scratched. 3, sanitary ware and bathroom hardware installation, as the current home improvement industry overall management level is still very low, the quality of workers at construction site is generally poor. Therefore, some of the construction site has occurred on the installation of bathtubs, the first use of the phenomenon of construction workers. In recent years, there have been quite a lot of complaints in this respect. Therefore, it is recommended that consumers, unless forced not...

Q:How do hardware stores feature?: Specialize in, you can according to the local actual situation, focusing on a variety of products, and then drive the sales of other products.

Q:What does bathroom hardware have?: Bathroom hardware generally refers to the bathroom metal decorations, bathroom hardware pendant, styles, functions of different products prices far apart.A lot of bathroom accessories, but probably include mirror, toothbrush cup, cup holder, soap, tooth, towel rack, towel bar hook, paper rack, clothes hanger and toilet brush box.Tip: hardware definition: traditional hardware, also known as "hardware"". Of five metals: gold, silver, copper, iron, and aluminum. By artificial processing, you can make knives, swords and other art or metal devices. The hardware of modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products. Most hardware products are not final consumer goods.

Q:What's drawing design in a hardware factory?: I have done in the hardware factory mapping, using CAD or proe do, surveying and mapping is the first to return the drawings, in software measurements. Yes, some need your own design, some other factory orders and processing drawings, you have to translate them to your factory standards. Hope to adopt!

Q:What does a hardware factory do?.: Hardware factory is usually the production of hardware. Traditional hardware, also known as "hardware"". Refers to iron, steel, aluminum and other metal, after forging, rolling, cutting, and so on physical processing made from various metal devices. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods.

Q:What's the hardware in the wardrobe industry?: Hinge screw handle drawer rail foot stainless steel stainless steel tube for fixing door hinge screws are used to handle the fixed hinge rail for mounting feet for stainless steel drawer cabinets or cabinets increased overhead of stainless steel pipe used for hanging trousers it installed in the cupboard

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