Welded Galvanized Wire Mesh hian base material atan high-quality low-carbon steel wire a hmang a. Warp leh weft wire te hi an inkar hmunah automated precision resistance welding equipment hmangin an weld khawm a ni. Tichuan, hot-dip galvanizing emaw electro{5}}galvanizing process hmangin mesh chung lamah zinc layer chhunzawm zel siamin metal mesh product siam a ni.
Welded galvanized wire mesh quality foundation chu a low-carbon steel wire substrate ah a awm a ni. Standard zawng zawng hian steel wire-a material, chemical composition, mechanical property, leh dimensional accuracy te chu brittle mesh breakage, weld detachment, leh inferior substrate avanga corrosion failure ang chi harsatna awm lo turin mandatory threshold a siam a ni. High-quality low-carbon structural steel wire atanga siam a ni a, Q195, Q215, leh Q235 grade te chu duh zawk a ni. Substrate atan recycled steel leh inferior scrap steel hman khap tlat a ni. Steel wire-a chemical awm dan chu uluk taka control a ngai a, chutah chuan carbon, silicon, manganese, sulfur, leh phosphorus awm zat te pawh a tel a, chu chuan weldability, ductility leh toughness a neih theih nan a pui a ni. Indicator bikte chu hetiang hi a ni: Carbon 0.22% aia tlem emaw, a tlukpui emaw, silicon 0.30% aia tlem emaw, tlukpui emaw, manganese 0.30%~0.80%, sulfur 0.045% aia tlem emaw, tlukpui emaw, leh phosphorus 0.045% aia tlem emaw, tlukpui emaw.
Welded galvanized wire mesh-a structural parameters hian installation adaptability, protective effect, leh structural stability te chu direct-in a nghawng a, an hmel lan dan leh dimensional inspection atan core item a ni. Hot-dip galvanized welded wire mesh chu zinc-ah temperature sang takah 450℃~480℃-ah thun a ni a, chu chuan zinc layer thick tak a siam a, adhesion chak tak leh corrosion resistance tha tak a nei a, pawn lam, humid, leh corrosive environment atan a tha hle. Electro-galvanized welded wire mesh erawh chuan electrochemically deposited zinc layer a nei a, chu chuan zinc layer a ti thim zawk a, a chunglam a hrual zawk a, a man pawh a tlawm zawk a, indoor dry environment leh light corrosion protection atan chauh a tha.
Weld galvanized wire mesh-a main mesh shape chu square a ni a, structural stability, uniform load-bearing capacity, leh balanced stress distribution, construction, aquaculture, leh industrial protection atan a tha hle. Diamond-shaped mesh hian flexibility leh tensile strength sang tak a pe a, slope venhimna leh flexible fencing atan a tha hle. Mesh deviation hian mortar filling, protective spacing, leh installation matching te chu direct-in a nghawng a; chuvangin, mesh size-a deviation phalsak chu ±0.5mm a ni a, mesh sheet khat chhungah chuan mesh size inhnaih pathum eng pawh inkara deviation chu 0.3mm aia tlem emaw, a tlukpui emaw a ni tur a ni. Warp leh weft wire te chu perpendicular-in a inzawm tur a ni a, weft wire te chu skewed-in a inzawm tur a ni; skewed meshes hi khap tlat a ni.
Welded Galvanized Wire Mesh atana flatness requirement hi a khauh hle. Mesh hi arc san zawng 20mm/m aia tlem emaw, a tlukpui emaw horizontal reference plane-ah dah tur a ni a, flat surface a awm theih nan wavy emaw twisted deformation eng pawh khap tlat a ni. Warp leh weft wire te chu parallel leh inthlauhna inang vek tur a ni; wire stranded (double wire), wire chhe, wire bo emaw a awm tur a ni lo. Wire chhe emaw, detached weld emaw ang chi chhiatna chu mesh 10m2-ah 2 aia tlem emaw, a tlukpui emaw chauh tihkhawtlai tur a ni a, repaired weld-te chuan chakna leh corrosion resistance mamawh a tlin tur a ni.
Welding quality hi Welded Galvanized Wire Mesh structural lifeline a ni a, mesh-a tensile strength, shear strength leh impact resistance te chu direct-in a tichiang a ni. Mainstream standards chuan weld chakna leh welding defects te chu mandatory indicator a siam a. Fully automated resistance spot welding process hman a ni a, warp leh weft inkar chu current-driven hot-melt welding hmangin weld a ni. Weld chu a inang tlang tur a ni a, a nghet tur a ni a, weld tling lo, leak emaw slag emaw a awm lo tur a ni. Weld diameter chu wire diameter aiin a let 1.2~1.5 a ni tur a ni a, weld san zawng chu 0.2mm aia tlem emaw a tlukpui emaw a ni tur a ni a, chu chuan surface flatness tichhe thei protrusions a awm loh nan. 10m2 mesh tin chhungah zero false weld leh zero missing weld, general missing weld rate chu 0.1% aia tlem emaw, a tlukpui emaw a ni a, standard zawm tura siamthat a ngai bawk. Weld surface-ah hian sharp slag leh zinc nodules a awm lo va, zinc nodules awm zat chu mesh opening zawng zawng atanga 5% aia tlem emaw a tlukpui emaw a ni a, zinc nodule pakhata lian ber chu wire diameter 10% aia tlem emaw a tlukpui emaw a ni a, weld-ah hian crack, pores, leh slag inclusions a awm lo a, welding fusion rate pawh>=95% a ni.
Galvanized layer hi welded galvanized wire mesh-a corrosion-resistant barrier a ni a, a quality hian direct-in product dam chhung a hril a ni. Quality standard-a core control module a ni a, mainstream standard-ah chuan dimension panga hmanga indicator siam a ni a, chungte chu zinc layer adhesion, thickness, uniformity, adhesion, leh corrosion resistance te an ni. Zinc layer adhesion hi corrosion resistance nen direct-in a inmil a, mainstream standards chuan scenario hrang hrang atan mandatory requirements a siam a: Hot-dip galvanizing: General scenarios 90g/m2 aia tam emaw, a tlukpui emaw, minimum local 70g/m2 aia tam emaw, a tlukpui emaw Electro-galvanizing: General scenarios 30g/m2 aia tam emaw, a tlukpui emaw, minimum local 20g/m2 aia tam emaw, a tlukpui emaw; Zinc layer density hi 7.2g/cm3 vel a ni. Conversion formula chu: Zinc layer thickness (μm) ≈ Zinc layer adhesion (g/m2) ÷ 7.2. Zinc layer chu a kal zel tur a ni a, a inang tlang tur a ni a, hmun hloh emaw, thir lang lo emaw a awm tur a ni. Core test dan chu copper sulfate immersion test a ni.
Weld galvanized wire mesh atana quality standard system hi core pillar pali atanga siam a ni a, chungte chu raw materials, structural dimensions, welding performance, leh galvanized layer quality te an ni. Ram pum, European leh American, leh industry standard dimension zawng zawng a huam vek a, closed-loop quality control system a siam a, chu chuan general leh specialized approach a hmang khawm a ni. Thil siamtute tan chuan mainstream standards khauh taka zawm a pawimawh a, a kalphung zawng zawngah quality control tihchak a pawimawh hle. Leitu leh hmangtute tan chuan mamawh bik a zirin standard nena inmil thil thlan a pawimawh hle a, hot-dip galvanized welded wire mesh chu dah pawimawh hmasain, hun rei tak-chhunga hnim hring laka a him theih nan. Khawvel pum huapa industrial leh construction sector lo thanglian zel chuan galvanized welded wire mesh quality standard chu corrosion resistance sang zawk, chakna sang zawk, greener standard, leh refinement nasa zawk lam hawia tihchangtlun zel a ni ang a, product quality control pawh khauh zawk leh standardized zawk a ni ang.