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Home > Light Industry & Daily Use > Kitchen Implements > Strainer > Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m thumbnail-3

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m thumbnail-4

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m thumbnail-5

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m photo-1

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m photo-2

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m photo-3

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m photo-4

Johnson Filter Stainless Steel Wedge Screen for Oil & Gas Filtration, 316L, 0.2mm Slot, 1m photo-5

Product Spotlights

Precision 0.2mm slot wedge wire screen made from 316L stainless steel, designed for efficient oil & gas filtration. Durable, non-clogging Vee profile ensures high flow rates and easy backwashing. Customizable length, diameter, and end connections. Backed by 26 years of manufacturing expertise and global export experience.

US$ 3 1 - 9 Unit

US$ 2.9 10 - 99 Unit

US$ 2.8 ≥100 Unit

Key Specifications

Get Latest Price

Material:

Other, 316L Stainless Steel

Slot Size:

0.2mm

Length:

1m (customizable length available)

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

1 days

Product Details
Company Profile
Contact Us

Material Other, 316L Stainless Steel

Slot Size 0.2mm

Length 1m (customizable length available)

Profile Type Wedge Wire / Vee Wire

Application Oil & Gas Filtration, Water Treatment, Petrochemical

Shape Cylindrical / Tubular (flat panel also available)

Connection Type Welded end caps, flanged, threaded (optional)

Surface Finish Pickled & Passivated, or as required

Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in high-quality filtration products. With annual export value exceeding US$5 million, we serve clients across North America, South America, Europe, Southeast Asia, Africa, and more. Our Johnson Filter Stainless Steel Wedge Screen (Model: 316L, 0.2mm slot, 1m length) is engineered for demanding oil & gas filtration applications. Combining precision manufacturing with superior material selection, this wedge screen delivers consistent performance, durability, and efficient solid-liquid separation – a trusted choice for refineries, petrochemical plants, and offshore platforms.

Key Features & Technical Specifications

Material: Premium 316L stainless steel – excellent corrosion resistance in sour gas, brine, and chemical environments.
Slot Size: 0.2mm (200 microns) – precise filtration for fine particles, reducing fouling and backwashing frequency.
Profile Design: Continuous wedge wire wound on support rods – strong, non-clogging Vee opening ensures high flow rates and easy cleaning.
Length: 1 meter standard (custom lengths up to 6m available upon request).
Connection Options: Welded flanges, threaded ends, or plain cut – adaptable to various filter housings and pipe systems.
Operating Temperature: Suitable for up to 400°C (752°F) depending on seal and gasket choices.
Backwash Efficiency: Vee-wire profile allows uniform cleaning with minimal pressure drop.

Parameter	Value
Material Grade	316L (UNS S31603)
Slot Width	0.2 mm (±0.02 mm)
Outer Diameter	Customizable (e.g., 50 mm, 100 mm, 150 mm)
Wire Profile	Wedge / Vee shaped (triangular)
Support Rod Pitch	Standard 25 mm (customizable)
Max Pressure	Up to 10 bar (150 psi) typical; higher upon request
End Finish	Welded cap, flanged, or threaded (optional)

Advantages for Oil & Gas Filtration

Reduced Downtime: The continuous slot design minimizes plugging, allowing longer operational intervals between cleanings.
High Mechanical Strength: Welded wire structure withstands high differential pressure and mechanical stress during backwash cycles.
Corrosion Resistance: 316L material offers excellent resistance to pitting and crevice corrosion in chloride-rich environments typical in oil & gas.
Consistent Filtration: Precision-formed slots ensure uniform particle retention, protecting downstream equipment like pumps and valves.
Easy Installation: Lightweight yet robust, compatible with standard filter vessels and retrofit installations.
Cost-Effective: Long service life reduces replacement frequency and total cost of ownership.

Why Choose Our Factory?

With over 26 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied wedge screens to major oil & gas projects worldwide. Our production facility in Hengshui, Hebei, China is equipped with advanced automatic welding machines and strict quality control systems. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports – ensuring fast and flexible logistics. Our annual export value of US$5-10 million reflects the trust of customers in North America, Europe, Middle East, Africa, and Asia. We offer customized slot sizes, diameters, and end connections to meet your exact specifications. Contact us for a quote or technical consultation – we are ready to support your filtration needs with reliable products and professional service.

Frequently Asked Questions (FAQ)

Q: What is the difference between a wedge wire screen and a perforated plate screen?
A: Wedge wire screens use V-shaped profile wires wound on support rods, creating a continuous slot with a non-clogging opening. They offer higher open area, better flow rates, and easier backwashing compared to perforated plates, which have straight-through holes prone to clogging.
Q: Can this 0.2mm slot screen be used for water filtration as well?
A: Yes, while designed for oil & gas, 0.2mm slot wedge screens are suitable for water treatment, desalination, and industrial process filtration where fine solids removal is required. The 316L material is also suitable for seawater applications.
Q: What is the maximum operating temperature?
A: The 316L stainless steel wedge screen can withstand continuous operation up to 400°C (752°F) when used with appropriate gaskets and seals. For higher temperatures, alternative materials like 904L or Duplex can be considered.
Q: Do you provide custom lengths or diameters?
A: Absolutely. We can manufacture screens with lengths from 0.5m to 6m and outer diameters from 25mm to 600mm. Custom slot sizes (0.1mm – 6mm) and end connections (flanged, threaded, compression) are available upon request.
Q: What is the typical lead time for this product?
A: For standard 1m length with 0.2mm slot, lead time is approximately 15-20 working days. Custom orders may require 25-30 working days. We offer expedited shipping for urgent projects.
Q: Is the screen suitable for high-pressure applications?
A: Yes, the welded construction provides high mechanical strength. Standard design supports up to 10 bar (150 psi). For higher pressure requirements (up to 50 bar), we can reinforce the support rods and use thicker wire profiles.
Q: How do I clean the wedge screen?
A: Backwashing with clean fluid or air is the most effective method. The Vee-wire profile allows particles to be released easily. Chemical cleaning with mild acids or solvents can also be used depending on the fouling material.
Q: Do you have stock for this specific model?
A: We maintain a limited stock of popular sizes (0.2mm, 0.5mm, 1mm slots) in 1m length. Please contact our sales team to check availability or to place a custom order.