Product Name: Spiral Pipe Welding Consumables Sj301 Model NO.: TY. SJ301 Manufacturing Method: Non-melting Application: Submerged-arc Welding Function: Protect Weld metal Chemical Composition: SiO?=10%-30% Melting Point: >600? Type: Inorganic pH: Neutral state: Solid Certifications: ABS, CCS Shipping Applications: 1.Spiral Pipes 2.Steel Structure Packing Details: Kraft Bag with Plastic Lining Inside Quality System: ISO9001:2015 Basicity: 1.0(Biiw) Trademark: TAISHAN SUNLIGHT Transport Package: Kraft Bag with Anti-Moisture Plastic Lining Inside Specification: 25kg/bag, 40bags/plywood pallet Origin: Laiwu, Shandong, Pr. China HS Code: 381090 Product Description Agglmerated flux SJ301For Spiral pipe submerged arc weldingManufacturer: Shandong Taishan Sunlight Welding Materials Co., Ltd.ISO9001 quality system certificated.A: EN&AWS STD.:EN760 SA CS 1 89 AC H5AWS A5.17 F6A0-EL8,F7A0-EL12, F7A2-EM12B: APPLICATIONS:Submerged Arc WeldingButt and flat fillet welding of H-beam steel structure, spiral pipes,etc.C: CHARACTERISTICS:TY-SJ301 is an agglomerated calcium-silicate type welding flux.metallurgical behavior: High silicon pick-up is obtained.When the manganese content in wire is less than 1.5%, also a manganese pick-up.Grain size: 10 to 40 meshBasicity: 1.0 ( BIIW)D: Why more and more Customers choose our products:1. Regularly shaped welds are deposited without reduction of area or interfaceNotches.2. Slag detachability is good. A short slag is produced,thus allowing circumferential welding on small- diameter workpieces without the risk of uncontrolled slag.3. The production of large pipes( especially spiral pipe welding) is a typical application for this flux.4. Relatively high manganese pick-up isobtained, thus allowing the flux to be used with wireswith a low Mn content.5. As the bulk density is low, so is the consumption rate.Good efficiency!E: CautionDamp flux should be re-dried at 300-350 ºC for 2 hours.It could influence the welding bead!!Rust, grease and Moisture on the weldment should be removed before welding.F: Chemical Composition of SJ301( %)SiO2+TiO2CaF2AI2O3+MnOCaO+MgOSP30-405-1325-305-10≤ 0.05≤ 0.05G: Good Mesh SizeH: Spiral pipe welding:J: Package