well screen

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No. 17, Jingwu Road, High-tech Industrial Development Zone

A well screen is a filter device used as the suction portion of a well constructed in a loose or semi-consolidated aquifer. The screen allows water to enter the well from the saturated aquifer, prevents sediment from entering the well, and acts structurally as a support for the aquifer material. When considering well efficiency and the logarithmic cost to the well owner, the importance of having the right screen cannot be overemphasized.

The sieve is resistant to corrosion because it comes into contact with water. In addition, it has high strength and can keep the surrounding structure intact. The openings of the sieve can be small enough to block the large amount of formation around them. The flow of water through the screen will be uniform.

Well screens are recommended for all environmental drilling operations. It helps extend the life of the well and keeps the flow of water unrestricted. Sand and fine powder sand, these fine particles can be filtered out before there is water. Well screens help remove most of this fine material from well water.

Well screens are made from a variety of materials, ranging from rough-hewed hand designs to machine built high-efficiency and long-life models. The value of the screen depends on how much it contributes to the success of the well.

Standard:

  1. Large open Spaces
  2. Do not block the slot
  3. 3.corrosion resistance
  4. Sufficient column and collapse strength

Functions:

  1. Easy to develop
  2. Minimal scaling tendency
  3. Low head loss through the screen
  4. Control sand pumping of all types of aquifers

Slot size selection is a critical step to ensure maximum well performance. The screen is usually designed to block 50% of the stratum, and the entry speed for the screen should not exceed 1/10 or 0.1 ft per second. The velocity is calculated by dividing the well production in GPM by the screen open area in square inches.

The gap size of the screen is based on dimensional analysis of the formation sample. After analyzing the composition size of grain in the sample, grain size distribution curve

I can draw it. Several methods can be used to obtain the allocation of information about grain size. The most widely used method is to pass the material through a stacked set of brass or stainless steel sieves. During the screening process, each sieve removes a certain percentage of the whole sample; The best materials are collected in the chassis. Screening analysis not only provides the basis for determining slot sizes, but also other factors that influence screening well design.

well screen.jpg 2 years ago
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No.2039 Laifang Road, Songjiang High-Tech Park, Jiuting Town 7.9 km

Belleville Disc Springs

Belleville Disc Springs also was called “Disc Springs” “Conical Disc Springs”, include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves. Disc Springs are widely used in petrochemical, electric power, metallurgy, engineering, machine tools, national defense, and other industries.

Bearing Preload Disc Springs manufacturer Description

The Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs. And sometimes it also was called “Conical disc springs” “Belleville Disc Springs” or “Belleville Washers”.

Hegong Disc Springs are conically washers and have a rectangular cross-section, which is loaded in the axial direction. It has a small volume and large energy storage compared to traditional helical springs and can be used as a single disc spring or in the stack (stack in parallel, in series or parallel & series combination).

The standards for disc springs mainly include DIN2092 (Calculation) / DIN2093 ( Quality Specifications-Dimensions ) of Germany, JIS B 2706- Japan, GB/T 1972-2005 of China and ISO 19690 : 2017 ( HEGONG SPRING ® is the drafting team member for international standard ISO 19690 : 2017 and Chinese national standard GB/T 1972-2005 ). Among them, DIN2093 is most widely used in the world.

belleville washer design are designed & manufactured according to DIN2092 & DIN2093, working for dynamic or static applications. The engineers of HEGONG SPRING® are pleased to design the springs for the specific applications together with the customer’s R&D department. Be free to contact with our engineers. Tech@DiscSpringsMFG.com.

Generally, disc springs include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves.

Surface Condition And Corrosion Protection:

Polish

Phosphating and oil

Mechanical Zinc Plating

Chemical Nickel Plating

Docromet / Geomet Coating

Electrophoresis

Tolerance:

The Tolerance is according to DIN2093 standards

Belleville Spring Washers exporter Specification:

The following specification table covers the “standard” sizes and some non-standard sizes. HEGONG SPRING ® customizes Belleville Disc Springs as well. The max OD is up to 1000mm. If you require the custom Belleville Disc Springs, please contact our sales engineers.

More information.

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No. 17, Jingwu Road, High-tech Industrial Development Zone 8.38 km

Hook Strip Flat Screen

Hook Strip Flat Screen is one of the most commonly used screen,can be widely used in drilling operations under different conditions.

Hook Strip Flat Screen is constructed with two or three layers of stainless steel wire cloths bonded to a steel support plank.This kind of sieving screen has many characteristics as follows:

  1. Every wire cloth in the sieving screen has different meshes,and accurate collocation can make the screen have better effect. In the sieving screen with different meshes,the hole size of support plank is different,so as to get the most effective area on the condition of bearing enough force.
  2. The Stainless steel wire clothcombines steel support plank into a single closely,so as to enhance the strength of the whole screen and prolong its life.
  3. The wire cloth is divided into independent small surface by the gird of steel support plank,which can prevent excessive expansion of local damage.At the same time,equipped with a special rubber plug to repair damage,it can save tine and reduce the cost.

Hengying has rich production experience and mature technology, we can produce a variety of specifications hook strip flat screen according to the different needs of customers.

More information via https://www.hengyingwirecloth.com/

changsha,hunan,china 8.4 km

SHINESTAR STEEL GROUP CO., LTD mainly produce various carbon and alloy steel pipes including oil & gas pipe, pressure pipe, mechanical tubing, and stainless steel tube, etc.

changsha,hunan,china 8.4 km

As the most valuable subsidiary under SHINESTAR STEEL GROUP, PRIME STEEL PIPE is the solution provider for the oil, gas, construction, energy and prtrochemical industries.SHINESTAR STEEL GROUP is specialized in manufacturing superior quality steel products, and providing outstanding service for valued clients all over the world.

changsha,hunan,china 8.4 km

Hunan Great Steel Pipe Co.,Ltd is specialized in steel pipe & tube production including carbon steel pipe, seamless steel pipe, erw steel pipe, ssaw steel pipe, lsaw steel pipe, etc.

changsha,hunan,china 8.4 km

Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of seamless pipes and welded pipes as the first subsidiary of Shinestar Group.

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Room F-2127, Huaqiang Building, Shijiazhuang, Hebei, China 8.54 km

PEILING TECH. based in Hebei province of China and established in 2007.

We have set up our competitive advantage in the world market like garden hardware products/ fence system products / pet products and so on. Professional team, scientific management system, all of which have guaranteed us the leading position in garden field, our main market are America, Europe and Australia.

Our enterprise spirit are” focus, professional, innovation, customer first, sustainable development.”, exactly as” Specialty, Creative, Service “. We insist that” High quality is company’s greatest repayment; satisfaction of customer is the ultimate aim of us”. We devote to help our customers to be the best in their own market with our most competitive products and best service.

Our company specialized in Kennel, Wire Mesh, French Gate, Bar Gate, Entrance Door, We offer customized services, please via:https://www.peilingtech.com/

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BOLING DEVELOPMENT ZONE 8.55 km

As a Concertina Razor Wire Suppliers, share it with you.

Feature

Razor barbed wire, also known as scraper barbed wire, is a new type of protective net product developed with strong protection and isolation capabilities. The sharp knife-shaped thorn is formed into a bellows shape by a double-line buckle, which is both beautiful and chilling. Played a good deterrent effect. At the same time, the product has the advantages of beautiful appearance, good anti-blocking effect and convenient construction.

Concertina Razor Wire

Razor-barbed wire is generally used for protection in prisons. Because the blade is sharp and not easy to touch, it has a certain deterrent effect. The razor-barbed wire has a wide range of uses. It can be used for wall protection of residents and can also be used for enclosure. The anti-theft effect of the barbed wire is better than that of ordinary barbed wire, and the price is not high, so the razor barbed wire is more and more widely used.

Razor wire, also known as razor wire, is a new type of protective product developed with strong protection and isolation capabilities.

Stainless steel barbed wire is different according to the different application areas containing nickel. The effect of using 304 stainless steel in a dry indoor environment is quite good. However, if you want to maintain its appearance outdoors in the countryside and cities, you need to wash it frequently. In heavily polluted industrial areas and coastal areas, the surface will be very dirty and even rusty. However, to obtain the aesthetic effect in the outdoor environment, nickel-containing stainless steel is required. Therefore, 304 stainless steel is widely used in curtain walls, side walls, roofs and other construction purposes. However, 316 stainless steel is best used in severely corrosive industries or marine atmospheres.

Razor nets have been widely used in military powerhouses, prisons, government agencies, banks, and living quarters, private houses, villas, doors and windows, highways, railway guardrails, and borders to protect security in various countries around the world.

Our company also has Concertina Razor Wire for Sale, welcome to contact us.

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83, Dr. Maheshwari Road, BIT Chawl No. 7, Godown No. 1, Near Sandhurst Road Railway Station, Mumbai: 400009, Maharashtra, India 8.69 km

An ISO 9001:2008 Certified Company, The Metal Factory is India’s most trusted manufacturer, exporter and supplier of stainless steel tubes (ASTM A 312 304/304L, 316/316L), carbon steel pipes (ASTM A A106, A53, API 5L), alloy steel seamless pipes (ASTM A335 P11, P22), mild steel pipes, industrial steel tubes, galvanized steel pipes and black steel pipes.
We can manufacture and supply steel pipes which can be fabricated to customers design and specification in a variety of length and thickness requirements. We can also offer cold drawn seamless steel tubes to meet the custom design and specifications of our customers. We specialise in the manufacture and supply of cold drawn seamless steel tubes, and large diameter stainless steel welded pipes (100% X-Ray Tested). ISO 9001:2008 Certification ensures consistency in our operations and testing procedures.

Steel Pipes and Steel Tubes supplied by The Metal Factory are used across wide range of industries including food processing, power generation, oil and gas, petrochemicals, petroleum pipelines, medical equipment, biopharma, pharmaceuticals, electrical engineering, fertilizer industry, dairy processing, boiler manufacturing and nuclear energy among others.
METLINE has been proudly servicing the steel pipe industry for over 40 years, as a major supplier and manufacturer of custom size steel pipes and steel tubes. We are the exclusive suppliers of stainless steel welded pipes, stainless steel seamless tubes, stainless steel tubing, alloy steel seamless pipes, boiler steel tubes, heat exchanger tubes, capillary tubes, coiled tubing, and galvanized steel pipes. We are serving all major cities and countries in their needs for steel pipes and steel tubes.
Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi.
Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
India’s #1 Supplier of Stainless Steel Pipes/Tubes, Chrome Moly Pipes, Black Pipes, Galvanised Pipes, Carbon Steel Pipes
Stainless Steel Pipes, Carbon Steel Tubes, Alloy Steel Tubes, MS Pipes Production and Stock Range
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: Seamless / ERW / Welded / Fabricated / CDW
Key Steel Pipes & Tubes Products & Grades
1. Stainless Steel Seamless Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
2. Stainless Steel Welded Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
3. Square Stainless Steel Pipes, Round Stainless Steel Tubes, Rectangular Stainless Steel Pipes & Tubes
4. Carbon Steel Seamless Pipes as per ASTM A 106 Grade B/API 5L Grade B/ASTM A 53 Grade B
5. Carbon Steel Seamless Tubes as per BS 3059, ASTM A 179, ASTM A 192, ASTM A 210 GR.A1
6. Alloy Steel Seamless Pipes as per ASTM A335 Grade P1/ P5/ P9 / P11/ P12 / P22 / P91
7. LTCS Pipe – Low Temperature Carbon Steel Pipes as per ASTM A 333 Grade 6
8. Alloy Steel Seamless Tubes as per ASTM A213 Grade T5/T9/T11/T12/T22/T91
9. ERW Black Pipes as per IS:1239/I, IS: 3589 Grade 330 or Grade 410
10. Galvanised Pipes as per IS:1239/I
11. Square and Rectangular Steel Pipes as per IS: 4923
12. ERW Boiler Tubes: BS 3059, ASTM A 214
13. Air Pre Heater Tubes to BS: 6323 PART V
14. Hydraulic Tubes to DIN 2391 ST. 35, ST. 45 & ST. 52
15. Seamless Heat Exchanger Tubes ASTM A 179
16. CDW TUBES IS: 3074 or BS 980
17. CRCA ERW Tubes to IS 3601 OR IS 3074
18. Stainless Steel Electro polished Pipes Manufacturer/Supplier
19. Alloy Steel Fittings Manufacturer – ASTM A234 WP5, P11, P22, P91

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No. 9 Xiangfu Rd, Yuhua District, Changsha, Hunan, China 9.07 km

Threeway Steel co.,ltd is a world-class steel pipe provider, one of the largest subsidiary in Shinestar Holdings Group Co.,ltd. As the companys largest export base, we are committed to provide professional one-stop procurement service for customers with excellent quality, competitive price, convenient transportation and timely delivery. At present, customers have been all over world. Including Singapore, Vietnam, Egypt, Nigeria, Arabia, United Arab Emirates, Kuwait, Oman, Mexico, Columbia, Australia etc.In the future,Threeway steel co.,ltd devotes to bring unexpected special experience for worldwide customers by the excellent strength and abundant experience.

Office No.1, 28/30, Dr Wilson Street, V. P. Road, Mumbai 9.34 km

Established in 1996, Vintex Steel & Engg. Co. has gained immense expertise in supplying & trading of Stainless steel, carbon steel, ferrous metal etc. The supplier company is located in Mumbai, Maharashtra and is one of the leading sellers of listed products. Buy Stainless steel, carbon steel, ferrous metal in bulk from us for the best quality products and service.

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Cangzhou City, Hebei Province 9.43 km

Pipe Tee is a type of pipe fitting which is T-shaped having two outlets, at 90° to the connection to the main-line. It is a short piece of pipe with a lateral outlet. Pipeline Tee is used to connect pipelines with a pipe at a right angle with the line. Pipe Tees are widely used as pipe fittings, widely used in pipe networks for conveying liquids and gases.

How many types of steel pipe tee?

According to material types there are:

Carbon Steel Pipe Tee

Alloy Steel Tee

Stainless Steel Tee

According to branch diameters and functions there are:

Equal Tee

Reducing Tee Pipe Fitting

According to connection types are:

Butt Weld Tee

Socket Weld Tee

Threaded Tee

Carbon Steel Tee VS Alloy Steel Tee VS Stainless Steel Tee

Carbon Steel Tee

Carbon steel tee material: ASTM A234 WPB, WPC; MSS SP-75 WPHY-42, WPHY-46, WPHY-52, WPHY-56, 60, 65 and 70.

ASME/ANSI B16.9 for butt weld tee fittings,

ASME/ANSI B16.11 for socket weld and threaded tee fittings.

Alloy Steel Tee

Alloy steel material: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91

Stainless Steel Tee

Stainless steel standards: ASTM A403 (common standard for stainless steel pipe fittings.

YARONG is leading supplier, exporter & manufacturer of pipe fitting tee in China. Our products are mainly exported to Korea, Japan, the United Arab Emirates, Saudi Arabia, Egypt, the United States, Australia, Singapore, Indonesia, Middle East countries.If any problems occur during the production process, we will be very honest and communicate with you to find a solution together.

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NO.1 CHENGXIQIAO ROAD,ZHOUZHUANG TOWN, JIANGYIN CITY, JIANGSU ,CHINA 9.56 km

Yoobond Service Team Provides the one-stop Solution for Primary Services needs of its sale and after-sales subdivisions.Updated suggestions and information will be provided to customers in time.

Yoobond Management team strictly follows the ISO9001:2008 Standard system,We have a series of executive sequences a more effective service supply chain to our customers consistently.
Yoobond R&D team is staffed with trained professionals that could help customers find solutions for new composite panels and General feedback . New developing products such as Special surface for Aluminum composite Products,Aluminum PVC foamed Composite panels. Aluminum MDF Composite Panels,metal composite panel and FRP PP Honeycomb composite panels which from sourcing qualified raw materials and improving the Composting production processing.

More information please view:https://www.yoobond.net/

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218 Jiqi Road, Jinan City, Shandong province,China 9.57 km

Model No.: LJZ2 -450×3700

PRODUCT DESCRIPTION

Double Head Cutting Saw Equipment Feature
■ Used for aluminum profile cutting.
■ Carbide saw blade give accurate processing and high endurance.
■ The two heads can work independently and simultaneously.
■ Cutting off the required length and two end angles is available by one time processing

 

Double Head Cutting Saw Technical Parameter
1) Power supply: three phase, four line 380V, 50Hz
2) Saw motor: 1.5Kw x 2, 2,800r/min
3) Pulling motor: 0.55Kw, 1,400r/min
4) Working pressure: 0.4 – 0.6MPa
5) Air consumption: 200L/min
6) Cutting length: max 3,700mm; min. 400mm
7) Cutting width: max 120mm
8) Cutting height: max. 200mm
9) Cutting angle: 0° – 45°
10) Cutter feeding speed: 0 – 3m/min
11) Saw diameter specification: 450mm x 4mm x 30mm-120
12) Overall dimensions: 4,500mm x 1,100mm x 1,400mm

 

Processing Accuracy
■ Repeat locating length: ≤0.2mm
■ Cutting angle allowance: ±5′
■ Cutting profile surface planeness: ≤0.10mm
■ Cutting profile surface roughness: Ra12.5μm

If you want to know more, you can click here.

218 Jiqi Road, Jinan City, Shandong province,China 9.57 km

Model No.: LJJS-CNC-500×600

PRODUCT DESCRIPTION

CNC Corner Connector Automatic Cutting Saw Equipment Features

■ This machine is mainly for alum windows corner stake cutting, also used for cutting Alum & PVC profiles.

■ PLC auto program controlling, man-machine interface is colored touch screen, input the cutting size and quantity, then it can cut automatically.

■ Automatic feeding system take the linear guiderail and high precision ball screw, driven by stepping motor. High feeding precision and efficiency.

■ Saw blade spindle take special high accuracy spindle, end face and radial runout are less 0.01mm, cutting surface is highly polished.

■ Saw blade feeding system adopts linear guiderail, with high accuracy and high speed (can be stepless speed regulation)

■ Carbide saw blade give accurate processing and high efficiency.

■ Special workpiece clamping system, besides processing common corner stake, it can also process middle frame corner stake.

■ All closed machine body and cover, with good appearance, safe working and low noisy.

 

CNC Corner Connector Automatic Cutting Saw Technical Parameter

■ Power: 380V 50Hz

■ Motor Rate: 2.2Kw

■ Saw Blade Diameter: Φ500mm

■ R.P.M: 2800r /min

■ Cutting Width: 135mm

■ Automatic Profile Feeding Length: 4-600mm

■ Working air pressure: 0.5-0.8Mpa

■ Weight: 600kg

If you want to know more, you can click here.

 

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No. 9 Xiangfu Rd, Yuhua District, Changsha, Hunan, China 10.15 km

As the most valuable subsidiary under SHINESTAR STEEL GROUPPRIME STEEL PIPE is the solution provider for steel pipes and fittings. We are dedicated in providing high performance-price ratio steel pipes and fittings for the oil, gas, construction, energy and petrochemical industries. In prime steel pipe, we believe honest communication, expertise in steel industry, and prompt execution lead to strong long term relationships. Our professional team provides “one-stop procurement” service to coordinate with clients projects regulation, site and terrain. We ensure the best quality of products by assigning skillful experts at every stage of activities. To keep the honesty in mind, to win reputation by trust is our principle.

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Bath Handle Pull YD-BHP12

Item no.: YD-BHP12

Description: Door Handle Pull

Sanitary Hardware Material: Aluminium/zinc alloy

Size: available, customized

Usage: bath hardware, furniture hardware

Process: die casting, machining, surface treatment

Surface: PVD finished, satin nickel, black, mirror finished, bronze, customized

Shop No. 3, 135, Sant Sena Maharaj Marg 2nd Kumbharwada Lane, Mumbai 10.21 km

Wir, Fittings und Flansche ist einer der führenden Hersteller Lieferanten und Exporteure von Edelstahl, Kohlenstoffstahl, legiertem Stahl, Duplex-Stahl, Hoch-Nickel-Legierung Stumpfschweißverschraubungen, Flansche, geschmiedete Armaturen, Bleche, Platten, Spulen, Rundstangen, Stangen , Rohre, Rohre, Auslaufarmaturen in Deutschland.

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Puwacheng Park, Westen Section of Pusheng Road 10.29 km

Ductile iron Drainage pipe

Ductile iron Drainage pipe is available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).

China tongmao ductile pipe is available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).
Ductile iron Drainage pipe is simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.
ductile iron pipeline wholesale have a number of advantages over other pipe materials:
Easy to install
Full range of accessories are widely available
Suited to a host of applications both above and below ground
Strength of the material allows it to withstand significant internal pressure and also makes it less susceptible to impact damage
It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility and easy installation.
The main components are carbon, silicon, manganese, sulfur, phosphorus and magnesium.

The ductile iron pipe price list is very reasonable.

Cast iron pipe drain pipe、the cast iron sewage pipe and the cast iron gas pipe are widely used.

The wall thickness of the 150mm cast iron pipe is 6mm.

More information.

 

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Mumbai Maharashtra India 10.51 km

Roopam Steel is top manufacturer & supplier of seamless steel pipe welded tubes in ferrous and non ferrous material, Stockist of high quality tubular piping products and accessories in India. Call us for more Info at +91-22-6639 4333.

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