317 Knitted wire mesh introduction

317 Knitted wire mesh introduction

317 Knitted metal mesh,also known as 317 double-layer stainless steel wire mesh,317 crochet metal wire mesh,317 Knitted woven wire mesh,317 stainless steel mesh sleeve metal wire mesh,317 Stainless Steel Knitted Wire Mesh Tube,317 Stainless Steel Knitted Wire Mesh,317 Knitted Wire Mesh,317 Knitted Mesh Fabric,317 Knitted Wire Mesh Rolls,317 Ginning Knitted Mesh,317 Multi-Strand Knitted Mesh,317 Stainless Steel Knitted Mesh,317 Copper Knitted Mesh,317 Knitted Wire Mesh,317 Knitted Mesh,317 SP standard wire mesh,317 foam breaking mesh,317 flat wire stainless steel wire mesh,317 stainless steel defoamer wire mesh,317 metal wire mesh defoamer wire mesh,317 flame arrester wire mesh,317 vapor liquid filter mesh,317 gas-liquid mesh,317 flat wire filter wire mesh,etc.

317 corresponds to different standards：

GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition:317/S31708/06Cr19Ni13Mo3；

GB /T 1221-2007 Heat-resistant steel bars:317/S31708/06Cr19Ni13Mo3;

GB /T 4240-2019 Stainless steel wire:317/S31708/06Cr19Ni13Mo3;

ASTM A580/A580M-2018 Stainless Steel Wire:317/S31700;

ASTM A 276-2017 Stainless Steel Bars and Shapes:317/S31700;

317 Knitted wire mesh Chemical element composition content (%)

317 Knitted wire mesh introductionMaterial grade comparison table

There are four types of knitted metal mesh, namely SP type, DP type, HP type, HR type. It should be specified which type of gas-liquid filter mesh to use. The specifications of the gas-liquid filter screen for the wire mesh defoamer include: HG5-1404 HG5-1405、HG5-1406、 The standard number is Shanghai Q/SG12-1-79. The standard specifies three types of gas-liquid networks, namely standard, high-efficiency, and high penetration. For various non-standard woven nets provided by users, such as multi strand weaving, various shapes of sealing gaskets, sleeves, etc., we can customize according to the size of the mesh and the thickness of the wire diameter.

Knitted metal mesh wire diameter range: flat or round wire with a diameter of 0.08-0.5mm. Single strand weaving, multi strand weaving, metal wire and non-metallic wire (various fibers) weaving, etc. can be pressed and rolled on the wire mesh to create various styles and specifications of corrugated shapes, such as "herringbone" patterns.

Common specifications and models of knitted metal mesh:

Width: 1''-79'', which is 25.4mm-2006.6mm.

Length: Can be customized according to needs (1-3000m).

Knitted metal mesh parameters

1. Silk warp range: 0.10mm-0.8mm (commonly used warp is 0.20mm-0.25mm). In addition, multiple strands of silk are twisted together to weave.

2. Hole size: From (2 x 3mm) to (4 x 5mm) and then to (12 x 6mm). Additionally, the hole size can be adjusted according to customer requirements. The opening form is a cross arrangement of large and small holes (the size of the holes in the length direction is consistent, but the width is different)

3. Surface condition of gas-liquid filter screen: flat mesh surface and corrugated mesh surface pressed into waves (the width and depth of the waves have different specifications)

4. The width range of gas-liquid filter screen: 40mm, 80mm, 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm,800mm,1000mm,1200mm,1400mm,1500mm，1800mm,2000mmetc.

The main purpose of knitted metal mesh is to process defoamers and separate liquid droplets inside the gas. It can also be extruded for manufacturing filtration equipment. Widely used in industries such as chemical, petroleum, pharmaceuticals, light industry, metallurgy, machinery, construction, aviation, shipping, and environmental protection. It is also widely used in various tower equipment such as vacuum towers, absorption towers, separation tanks, gas separators, compression absorption tanks, evaporators, washing towers, distillation towers, recovery containers, dust collection devices, etc.