Stainless Steel 316L Johnson Type Well Screens for Water Treatment Usage

• Type: Filter
• Usage: Environmental Protection
• Motive Force: Pressure
• Style: Tube
• Performance: Sophisticated Filters
• Certification: CE, SASO
• Model NO.: OA-W219
• Standard: ISO9001:2008
• Connection: Stc/Btc/Ltc/NPT/BSPT
• Filtering Rate: 25%
• Certificate: ISO9001:2008
• Technique: Automatic Welding
• Transport Package: with Bubble and Woven Bags
• Specification: 8 5/8inch
• Trademark: OASIS
• Origin: Henan of China
• HS Code: 8421299090
• Production Capacity: 18000m/Month

Product Description

Stainless steel 316L Johnson type well screens for water treatment usage

Characteristics: Stainless steel 316L Johnson type well screens consists of V-wire/wedge wire and the longitudinal support rolls. Each intersecting point of these wires is fusion welded, so it has sturdy construction and good mechanical properties.

The V-shape section plane can avoid blockage, and make sure of the unimpeded water. The consecutive slot have more open area, and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so Johnson type screen can filter sand better.

The flange is also customer designed for your requirement.
Specifications of Stainless steel 316L Johnson type well screens

Wire size	Wire Width	Wire Height	Relief Angle	Typical Support Rods
30V	.030"	.06"	10	.125" round
45V	.045"	.09"	10	.125" round
63V	.063"	.10"	13	.156" round
70U	.070"	.17"	7	.075" x 1" bar
90V	.090"	.14"	13	.25" round or .075" bar
125V	.125"	.18"	13	.38" round

OASIS Johnson screen ISO9001:2008 Certificate:

We OASIS factory has approved ISO 9001:2008 quality management system since the year 2012.

We OASIS are also the audited supplier of made-in-china and approved by SGS.

Our machines have patent certificates to supply customer designed products or OEM service.

Stainless steel 316L Johnson type well screens' inspection

First, when raw wire and pipe coupling materials reach our warehouse, we will recheck the chemical component and physical performance then put into storage.

Second, our inspectors will inspect during all the procedures including wire cutting, wire shaping, wire wrap, thread cutting, surface treatment, package, etc.
Third, before wire wrap screens packaged, our sales manager will inspect the goods with inspector again, approved ones will be labeled and packaged tidy.
Fourth, we have inspectors to inspect the loading into container to avoid damage during transportation.

We also supply pre-shipped loading service at sea ports for our clients for free.

Stainless steel 316L Johnson type well screens package details:

1. Packaged by woven bags         2.Fixed by wooden strips            3.Wrapped by bubble bags  
 4.Put in wooden cases                 5. Packaged by plastic bags       6.As clients' special
requirement

Stainless steel 316L Johnson type well screens projects responded by our clients

1. Drilling water project Algeria

2. Passive intake screens for Shell Company

3. Water drilling project in Sudan 

If you are satisfied with our stainless steel 316L Johnson type well screens and willing to know precise price and more information, the following questions is appreciated:

1, What's the material you are going to deal with, stainless steel 304,304L,316,316L?

2, What's the OD, length? Diameter from 30-600mm,length from 1-6m

3, What's the slot sizes? Usually it is depends on your well depth.

 The tensile strength is important for the wire wrapped screen.

4,We support you consider transportation too.

Any questions about our stainless steel 316L Johnson type well screens,please do not hesitate to contact with Aicha.I'll send the formal quotation to you for your reference.