Detailed Description
Designed to address the transportation challenges of sharp, abrasive petroleum coke granules, our 1500kg rated two lifting loop bulk bag delivers robust structural performance for carbon raw material logistics, refinery bulk storage and mineral cargo export. Distinct from regular general-purpose jumbo sacks, this petroleum coke FIBC integrates three core functional structures tailored to granular carbon media: wide top duffle skirt filling opening, narrow bottom discharge spout and full cross X corner reinforced bottom.
Eliminates filling bottlenecks for high-volume petroleum coke feeding. Operators can directly connect large industrial hoppers to wrap the skirt around filling outlets, drastically cutting loading time while containing flying coke dust during bulk feeding procedures.
Enables regulated, slow-speed particle release without fully hoisting or tilting the entire bag. Ideal for automated production line feeding, secondary packaging, and quantitative material allocation at carbon processing plants.
Distributes 1.5-ton weight evenly across four bottom corners, boosting tensile resistance against sharp coke grain friction. Dual integrated lifting loops feature multi-layer reinforced stitching to sustain full 1500kg load under repeated lifting cycles.
Manufactured from high-density virgin polypropylene woven base fabric to avoid brittle recycled materials. Customizable options include conductive anti-static fabric, PE inner liners, leak-proof cotton stitching seams, and UV stabilizer treatment.
With integrated production facilities, small trial orders and mass bulk procurement are fulfilled for global refineries, graphite factories, carbon powder processors, mineral bulk cargo forwarders and industrial packaging wholesalers. All structural dimensions, fabric weight, loop quantity, spout diameter and safety load rating can be modified to match client-specific filling machinery, container loading standards and international ocean transit regulations. Technical evaluation, fabric samples, and load test reports are available for petroleum coke and other granular mineral bulk materials.
Detail Pictures
Frequently Asked Questions
What is the safe working load (SWL) of this bulk bag?
This petroleum coke bulk bag is rated for a 1500kg (1.5 tons) capacity, specifically designed with dual multi-layer reinforced stitching loops to sustain heavy repeated crane and forklift lifting cycles.
How does the X-shaped bottom design protect abrasive petroleum coke?
The signature cross X corner base distributes the weight evenly across four bottom corners. This design reduces concentrated stress points, preventing fabric wear and seam splits caused by sharp coke grain friction.
What raw materials are used in manufacturing these FIBCs?
The bags are manufactured using high-density virgin polypropylene (PP) woven base fabric. Avoiding recycled materials ensures the container does not become brittle or fail under abrasive granule stresses.
Can these bulk bags be customized for combustible dust environments?
Yes, customizable upgrades include conductive anti-static fabric suitable for combustible carbon dust environments, as well as polyethylene inner liners for moisture control and leak-proof seams.
Are dimensions customizable to fit specific transit regulations?
Absolutely. All structural dimensions, fabric weights, loop quantities, spout diameters, and safety load ratings can be customized to match client filling machinery and international shipping container rules.
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