Plastic Pall Ring Random Tower Packing for Gas-Liquid Separation
Plastic Pall Ring random packing candidate for absorption, stripping, distillation, scrubbing, desulfurization, and wastewater tower applications. Buyer checks should focus on polymer material selection such as PP, PE, PVC, CPVC, PVDF, PTFE or RPP, ring size, void fraction, surface area, operating temperature range, chemical compatibility, packing density, export packing format, and document availability for Vietnam-bound procurement.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS: not applicable for finished plastic tower packing; request polymer resin identification and material declaration insteadTower internals / random packing / plastic Pall RingCandidate for RFQ after material, size, documentation, and export packing checks
Specification: various sizes and customizable; request diameter, height, wall thickness, specific surface area, voidage, bulk density, and pieces per cubic meter
Origin listed: Hebei, China
HS code listed by supplier: 8419909000; buyer should verify customs classification for destination market
Production capacity listed: 100000 sets/month; confirm practical monthly output by size and material
Who uses this page
Target buyers
Chemical plant maintenance and procurement teams
Mass transfer equipment fabricators
Tower internals distributors
EPC contractors for absorption, stripping, and scrubber systems
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Supplier listing indicates jumbo bag plus pallet packaging
Confirm cubic meters per jumbo bag, pallet dimensions, gross weight, net weight, and container loading quantity
For export to Vietnam, request photos of actual export packing, pallet fumigation status if wooden pallets are used, and moisture/dust protection method
Clarify whether packing is sold by piece, cubic meter, kilogram, or set, as the listing shows 1 piece MOQ but tower packing is often procured by volume
Request labeling details including material, size, batch number, quantity, origin, and consignee markings
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Gas-liquid contact towers requiring random packing
Absorption and stripping columns
Distillation and separation tower internals
Scrubbing and desulfurization systems
Wastewater treatment process towers
Replacement of metal or ceramic random packing where compatible plastic material is specified
How we compare
Sourcing options
Request quote by material, ring size, and cubic-meter quantity
Ask for sample order before bulk procurement
Compare PP for general corrosion-resistant service, PVC/CPVC for selected chemical resistance needs, and PVDF/PTFE for higher chemical resistance requirements subject to engineering validation
Source with jumbo bag plus pallet export packing for sea freight to Vietnam
Request third-party pre-shipment inspection for dimensions, quantity, and packing condition
Human review
Compliance notes
This is a shaped industrial packing component, not a reagent; CAS and purity fields may not apply, but polymer composition and additive declarations are still important
Request COA or inspection report for dimensions, material, bulk density, voidage, and surface area where available
Request SDS or material safety information for the selected polymer, especially for PVC, CPVC, PVDF, and PTFE materials
Confirm whether the selected material is non-DG for sea or air shipment; document the carrier classification used for export booking
For Vietnam import checks, verify HS code, invoice description, origin documents, and any destination-specific requirements with a licensed customs broker
Ask whether recycled resin is used; if virgin material is required, request written confirmation and supporting documentation
No regulatory approval or end-use suitability should be assumed from the listing; buyer should validate compatibility with process media, temperature, and tower design
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
plastic Pall Ring Chinarandom tower packing supplierPP Pall Ring packingPVDF Pall Ring packingPVC CPVC tower packinggas liquid separation packingchemical tower internalsscrubber random packingdistillation column packingChina export tower packing Vietnamjumbo bag pallet packing
Related packing and logistics options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Which exact material is quoted: PP, PE, RPP, PVC, CPVC, PVDF, PTFE, or another polymer?
What ring sizes are available, and can you provide a datasheet with diameter, height, wall thickness, specific surface area, void fraction, bulk density, and recommended loading quantity?
Is the material virgin resin or recycled resin, and can you provide a material declaration or resin grade reference?
Can you provide recent dimensional inspection records or COA for the quoted batch?
What is the quoted unit: piece, cubic meter, kilogram, bag, or set?
What is the MOQ and lead time for export orders to Vietnam by the requested size and material?
What export documents can be supplied: commercial invoice, packing list, certificate of origin, SDS/material safety data, test report, and customs HS confirmation?
Is the cargo classified as non-dangerous for sea freight or air freight, and can you provide the non-DG statement if required by the forwarder?
Checks before quote
This is a shaped industrial packing component, not a reagent; CAS and purity fields may not apply, but polymer composition and additive declarations are still important
Request COA or inspection report for dimensions, material, bulk density, voidage, and surface area where available
Request SDS or material safety information for the selected polymer, especially for PVC, CPVC, PVDF, and PTFE materials
Confirm whether the selected material is non-DG for sea or air shipment; document the carrier classification used for export booking
For Vietnam import checks, verify HS code, invoice description, origin documents, and any destination-specific requirements with a licensed customs broker
Ask whether recycled resin is used; if virgin material is required, request written confirmation and supporting documentation
No regulatory approval or end-use suitability should be assumed from the listing; buyer should validate compatibility with process media, temperature, and tower design
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
