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Welding Flux for Pre-Engineered / Prefabricated Steel Structure
US$450.00
1-4 Tons
US$430.00
5-19 Tons
US$410.00
20+ Tons
Sample price:US$0.00/ton.Request sample
Product profile
Customization
Availablestate
SolidpH
AlkalineModel NO.
SJ301Type
InorganicMelting Point
>600℃Chemical Composition
Sio2+TiO2=25-35Function
Protect Weld MetalApplication
Submerged-arc WeldingManufacturing Method
SmeltingGrain Size
10-60meshPackaging Details
25kg Welding Flux /Kraft Paper Bag, 40 Bags/PalletUsage
Prefabricated Steel StructureTransport Package
Kraft Bag with Plastic Lining InsideSpecification
25kg/bag, 40bags/wooden palletTrademark
PandingOrigin
Laiwu City, Shandong Province, ChinaHS Code
381090000Production Capacity
10000 Tons Agglomerated Flux, 8000 Tons Fused FluxKey features
Agglomerated Calcium-Silicate Type: SJ301 is an agglomerated calcium-silicate type welding flux with basicity 1.0.
Good Slag Detachability: Produces short slag allowing circumferential welding on small-diameter workpieces.
High Manganese Pick-Up: Allows use with wires with low Mn content, suitable for low-carbon and low-alloy steel.
Versatile Applications: Ideal for spiral pipe welding, LPG tanks, ships, vehicles, bridges, and structural steels.
OEM Packaging Support: OEM packing design can be accepted according to your specific requirements.
ISO9001 Certified Quality: Manufactured by LaiWu HuLin with ISO9001:2000 quality system since 1999.
Standard Compliance: Meets AWS-A5.17 F6A0-EL8, F7A2-EM12K, EN760, and SA CS 1 89 standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-07-30Nearest Port: QingDao PortAverage Response Time: ≤9.77hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
AI-Powered supplier vetting
SummaryShandong Hulin Welding Material Co., Ltd., a limited company based in Shandong, China, operates as both a trading company and a manufacturer, specializing in welding materials. Established in 1994, the company holds ISO 9001 certification and has significant production capabilities, especially in MIG and submerged arc welding products. It began exporting in 2015, with exports accounting for 31-40% of total sales. The company emphasizes product quality and customer satisfaction, but there is limited explicit information on its after-sales service, customization capability, and specific customer cases.
Supplier typeThe supplier is identified as both a Trading Company and a Manufacturer/Factory.
CertificationsThe company holds ISO 9001 certification, indicating a commitment to quality management systems.
Financial creditThe supplier is a limited company with a registered capital of 50 million RMB and total assets valued at 10 million yuan.
Production capacityThe supplier has high production capabilities with significant output for MIG and submerged arc welding products.
Product Q&A
Q:What are the packaging details for this product?
A:
25kg per Kraft Paper Bag with plastic lining, 40 bags (1 ton) per plywood pallet. OEM packing design is also acceptable.
Q:What types of steel structures is this flux suitable for?
A:
It is fit for submerged-arc welding of low-carbon steel and low-alloy steel, including pipelines, ships, vehicles, and bridges.
Q:What is the grain size of the SJ301 flux?
A:
The flux features gray and round grains with a mesh size of 10-40 or 10-60 mesh.
Q:What is the annual production capacity of the manufacturer?
A:
The company has an annual capacity of 12,000 metric tons of agglomerated flux and 10,000 metric tons of fused flux.
Send Inquiry
*To:
Shandong Hulin Welding Material Co., Ltd.
Shandong Hulin Welding Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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