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Xinxiang Oasis Oil Tools Co., Ltd
OASIS OIL TOOLS CO., LTD adhere to ‘’A good screen makes a good well" business philosophy to get mutual development.
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7inch stainless steel 304/316L perforated base pipe and screen jacket unit length 5.8m

Xinxiang Oasis Oil Tools Co., Ltd

7inch stainless steel 304/316L perforated base pipe and screen jacket unit length 5.8m

Brand Name : OASIS

Model Number : OA-P178

Certification : ISO9001: 2008 certificate

Place of Origin : China

MOQ : 1m

Price : USD45-65/M

Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram

Supply Ability : 15000M/month

Delivery Time : within 25 days

Packaging Details : with bubble and woven bags and fixed with wooden strips

Diameter : 7inch

Wall thickness : 5.6mm

Connection : STC threaded

Hole size : 12mm

Open area : 8%

We are factory : 10 years

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About We OASIS OIL TOOLS CO., LTD

Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City. Oasis now has more than 150 staff, among them 6 persons are senior engineer. Since founded, OASIS always adhere to the “development on innovation, development on efficiency and treat customers with honesty” business philosophy. After many years’ efforts, now OASIS has developed into a famous manufacturer which integrates the research and development, design, manufacture and sell water well screens/johnson screens, oil well screens and sand control well screens, bridge slotted well screens, pipe based well screens, perforated pipe (base pipe), gravel pre-packed well screens, wedge wire screens, passive water intake screens etc. water, oil and gas well filtering products as well steel tubes and pipes and industrial parts.

about OASIS

johnson screen factory.jpg

Product Description
7inch stainless steel 316L perforated base pipe and screen jacket

Carbon steel base pipe:

- Seamless casing as per API5CT carbon steel base pipe, diameter 7inch(177.8mm),

Wall thickness 5.56mm, Perforated with 10 mm. Dia of hole, minimum open area 9%

- STC thread according to API 5B, with pin and box protectors

- Overall length 5.8 meter including pin and box protectors, we can also produce length to 12m and the pipe base will be one piece and the jacket will be 2 sections

- Hole size: 10mm,12mm, 15mm, 16mm, 18mm, 19mm, 20mm

Outside Johnson screen jacket:

- Slot opening 0.025" (0.635 mm)

- Profile wire size 2.45 mm. x 2.50 mm, Support rod Dia. 3.0 mm

- Effective screen length 4,870 (+/- 20 mm)

Perforated base pipe screens are used for oil and water exploiting.


Base pipeScreen jacket
Size of base pipeWeight kg/mOut diameterWeight kg/mfilter fineness
2-7/8”73mm9.5482mm10.9150-800µm
3-1/2”88.9mm13.798mm15.5150-800µm
4”101.6mm14.2110mm16.3150-800µm
4 -1/2”114.3mm17.3123mm19.9150-800µm
5”127mm22.4136mm25.8150-800µm
5-1/2”139.7mm25.3150mm29.1150-800µm
6-5/8”168.3mm35.8178mm41.2150-800µm
7”177.8mm38.7188mm44.5150-800µm
The length of base pipe(m)The length of the filter 4m*1 part
The length of the filter 5m*2 part

Stainless steel 316L perforated base pipe and screen jacket showcase:

1. Perforated base pipe, the perforated holes are uniform and without burrs.

2. Both carbon steel and stainless steel base pipe materials are available.

3. The open area is about 3%-12%, but consider the collapse strength of the pipe is suggested.Usually

5% open area is the ideal to confirm both flow rate and pipe strength.

perforated casing pipe.jpg

Finished perforated base pipe and screen jacket products:

API perforated casing base pipe + outside stainless steel 304 screen jacket

pipe base screenpipe base well screens

ASTM A312 standard seamless stainless steel pipe+stainless steel screen jacket

pipe base screen test.jpg

stainless steel pipe base screens.jpg

Quality control equipment of stainless steel 316L perforated base pipe and screen jacket:

Quality control equipments.jpg

Packaging & Shipping

Packing details of stainless steel 316L perforated base pipe and screen jacket:

1. Each piece of perforated base pipe and screen jacket is packaged with bag and woven bags and then in wooden case(fumigation certificate).

Each case is clearly marked with:

Name & identification mark of manufacturer-OASIS Brand

Batch number

Date of manufacture

Material
2. Fixed by wooden strips
3. Wrapped by bubble bag
4. As clients' requirement

package.JPG


Note:the package is also can be designed according to your requirements.


Our Services

Why choose OASIS stainless steel 316L perforated base pipe and screen jacket?

1)World Class Quality: OASIS provide our clients with high quality water well screens and related products.OASIS had passed ISO9001:2008 quality control system.

2)Third party inspection: The productive process of OASIS screen is controlled by third party test company such as BV,SGS,etc. or client's representative.

3)Non Standard Screens: We OASIS can supply customer designed and engineered screens according to our clients’ requirements.

4)Quick Delivery: OASIS can prepare stock for our regular clients to meet clients' requirement at any time.

5)Lower Maintenance of the well: The water can pass freely around coarse particles and enters the well. So low maintenance costs with minimal encrustation or build-up of scale.

6)Environmentally safe: OASIS has signed the file to protect the environment with our local Environmental Protection Administration.

Our ISO9001:2008 Certification provides evidence of a quality framework for manufacturing, design and related service.

Our ISO9001:2008 CERTIFICATE:

Certificate.jpg

FAQ

If you are satisfied with our stainless steel 316L perforated base pipe and screen jacket and willing to know price and more information, we appreciate your following questions when you place an order:

1, What's the material you are going to deal with, stainless steel or carbon steel?For base pipe,J55,K55?

2, What's the OD, length? Diameter from 30-600mm,length from 1-5.8m

3, What's the slot size of screen jacket?

4, What's the open area of the base pipe?

5, What's the depth of the well or tensile strength of the screen that you need?

Please contact with Aicha for more information if you have interested in our stainless steel 316L perforated base pipe and screen jacket.

Aicha namecard (2).jpg


Quality 7inch stainless steel 304/316L perforated base pipe and screen jacket unit length 5.8m for sale

7inch stainless steel 304/316L perforated base pipe and screen jacket unit length 5.8m Images

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