SourcingAI

perlite Manufacturers

I have found results from400+products and200+suppliers aboutperlite

Hebei Bao Du Import and Export Trade Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
Growing Meium Horticultural Soil Amendment 3-6mm Perlite

Growing Meium Horticultural Soil Amendment 3-6mm Perlite

US$4.90-8.50
300 bag(MOQ)
Bulk Expanded Perlite for Gardening Potting Soil and Organic Farming

Bulk Expanded Perlite for Gardening Potting Soil and Organic Farming

Negotiable
310 bag(MOQ)
Cryogenic Air Separation Equipment Perlite 0.15-1.18 mm Expaded Perlite

Cryogenic Air Separation Equipment Perlite 0.15-1.18 mm Expaded Perlite

US$3.90-4.50
750 bag(MOQ)
Hydroponic Expanded Perlite for Vegetable Flower and Nursery Cultivation Gardening

Hydroponic Expanded Perlite for Vegetable Flower and Nursery Cultivation Gardening

Negotiable
310 bag(MOQ)
0.15-1.18 mm Expanded Perlite for Industrial Gas Cold Box

0.15-1.18 mm Expanded Perlite for Industrial Gas Cold Box

US$3.90-4.50
750 bag(MOQ)
Wholesale Agricultural Horticulture Perlite Expanded 1-3mm 2-4mm 3-6mm 4-8mm

Wholesale Agricultural Horticulture Perlite Expanded 1-3mm 2-4mm 3-6mm 4-8mm

Negotiable
310 bag(MOQ)
0.15-1.18 mm Perlite Sand for Cryogenic Insulation Applications

0.15-1.18 mm Perlite Sand for Cryogenic Insulation Applications

US$3.90-4.50
750 bag(MOQ)
Bulk Wholesale Premium 100L Expanded Perlite for Potting Mix Perlite

Bulk Wholesale Premium 100L Expanded Perlite for Potting Mix Perlite

Negotiable
310 bag(MOQ)
Hydroponic Growing Media Expanded Perlite Coarse Perlite 100L

Hydroponic Growing Media Expanded Perlite Coarse Perlite 100L

US$6.90
100 bag(MOQ)
Natural Insulation Perlite Lightweight Concrete Expanded Perlite

Natural Insulation Perlite Lightweight Concrete Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Coco Perlite Coarse Expanded Perlite for Horticultural

Coco Perlite Coarse Expanded Perlite for Horticultural

US$6.00-6.50
500 bag(MOQ)
High Quality Volcanic Mineral Perlite Agricultural Expanded Perlite

High Quality Volcanic Mineral Perlite Agricultural Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Horticulture Grade Growing Media Perlite for Potting Soil and Garden Applications

Horticulture Grade Growing Media Perlite for Potting Soil and Garden Applications

US$6.00-6.50
500 bag(MOQ)
Natyral Insulation Construction Material Coarse Expanded Perlite

Natyral Insulation Construction Material Coarse Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Botanic Grow Substrate 4-8 mm Perlite

Botanic Grow Substrate 4-8 mm Perlite

US$6.00-6.50
500 bag(MOQ)
16-100mesh Thermal Insulation Material Perlite for Cold Boxes Cryogenic Tanks Perlite Insulation

16-100mesh Thermal Insulation Material Perlite for Cold Boxes Cryogenic Tanks Perlite Insulation

US$5.50
700 bag(MOQ)
Hydroponics Potting Mix Perlite 4-8 mm Expanded Perlite

Hydroponics Potting Mix Perlite 4-8 mm Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
3-6mm 4-8mm Growing Medium Horticultural Expanded Perlite for Agricultural Soil Amendment

3-6mm 4-8mm Growing Medium Horticultural Expanded Perlite for Agricultural Soil Amendment

Negotiable
310 bag(MOQ)
Perlite Filtration Powder for Wine Beer and Juice Processing

Perlite Filtration Powder for Wine Beer and Juice Processing

US$6.00-6.50
500 bag(MOQ)
Gardening Horticulture Agriculture Expanded Perlite

Gardening Horticulture Agriculture Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Fire Insulation Board Perlite Board Used for Furnace Lining

Fire Insulation Board Perlite Board Used for Furnace Lining

US$6.00-6.50
500 bag(MOQ)
Mushroom Substrate Seed Growing Organic Fertilizer Perlite

Mushroom Substrate Seed Growing Organic Fertilizer Perlite

US$6.00-6.50
500 bag(MOQ)
Seed Grow Substrate Horticultural Expanded Perlite

Seed Grow Substrate Horticultural Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Lower Levels of Dust Premium Horticultural Perlite for Nursery and Garden Supplies

Lower Levels of Dust Premium Horticultural Perlite for Nursery and Garden Supplies

US$6.00-6.50
500 bag(MOQ)
8-12 mm 10-20mm Hard Expanded Perlite for Flora Plant

8-12 mm 10-20mm Hard Expanded Perlite for Flora Plant

US$6.00-6.50
500 bag(MOQ)
1-2 mm 2-4mm 3-6mm 4-8mm Organic Perlite Plant Nursery Perlite

1-2 mm 2-4mm 3-6mm 4-8mm Organic Perlite Plant Nursery Perlite

US$6.00-6.50
500 bag(MOQ)
Growing Media 4-8 mm Expanded Perlite for Landscape

Growing Media 4-8 mm Expanded Perlite for Landscape

US$6.00-6.50
500 bag(MOQ)
Natural Powder Perlite Filtration Media Expanded Perlite for Sale

Natural Powder Perlite Filtration Media Expanded Perlite for Sale

US$9.50
700 bag(MOQ)
Bulk Wholesale Premium 50L 100L Expanded Horticulture Grade Horticultural Agricultural Potting Agriculture Perlite

Bulk Wholesale Premium 50L 100L Expanded Horticulture Grade Horticultural Agricultural Potting Agriculture Perlite

US$6.00-6.50
500 bag(MOQ)
Coarse Perlite 4-8 mm Horticultural Expanded Perlite

Coarse Perlite 4-8 mm Horticultural Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Premium Quality Lightweight Horticultural Gardening Expanded Perlite for Greenhouse and Nursery Use

Premium Quality Lightweight Horticultural Gardening Expanded Perlite for Greenhouse and Nursery Use

US$6.00-6.50
500 bag(MOQ)
Potting Media Fine Medium Coarse Horticultural Perlite for Optimal Plant Growth

Potting Media Fine Medium Coarse Horticultural Perlite for Optimal Plant Growth

US$6.00-6.50
500 bag(MOQ)
Heat Resistance Volcanic Mineral Perlite Board Perlite for Wall Insulation Mortar Fireproof Coatings

Heat Resistance Volcanic Mineral Perlite Board Perlite for Wall Insulation Mortar Fireproof Coatings

US$5.50
700 bag(MOQ)
1-3mm, 2-4mm, 3-6mm, 4-8mm Hydroponic Grade Perlite for Commercial Agriculture

1-3mm, 2-4mm, 3-6mm, 4-8mm Hydroponic Grade Perlite for Commercial Agriculture

US$6.00-6.50
500 bag(MOQ)
Garden Grow Media 3-6 mm High Quality Expanded Perlite

Garden Grow Media 3-6 mm High Quality Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
1-3mm 2-4mm 3-6mm 4-8mm Expanded Perlite for Horticulture Hydroponics Agriculture

1-3mm 2-4mm 3-6mm 4-8mm Expanded Perlite for Horticulture Hydroponics Agriculture

US$6.00-6.50
500 bag(MOQ)
Nursery Growing Mineral Media 4-8 mm Premium Expanded Perlite

Nursery Growing Mineral Media 4-8 mm Premium Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Lightweight Growing Media 50L 100L Horticultural Expanded Perlite

Lightweight Growing Media 50L 100L Horticultural Expanded Perlite

US$6.00-6.50
500 bag(MOQ)
Insulation Bulk Expanded Perlite Filter Aid Perlite Powder for Sugar Industry

Insulation Bulk Expanded Perlite Filter Aid Perlite Powder for Sugar Industry

US$9.50
700 bag(MOQ)
Alusen(Dalian)Gardening Co., Ltdmic-icon
Satisfies 1/1 of your requirement
CAS 130885-09-2 Expanded Perlite for Refine and Dewax Edible Oil Perlite

CAS 130885-09-2 Expanded Perlite for Refine and Dewax Edible Oil Perlite

US$4.20
750 bag(MOQ)
Perlite (FAST SHIP) Quality Medium Fine, Seed Starting Nursery Potting Plants

Perlite (FAST SHIP) Quality Medium Fine, Seed Starting Nursery Potting Plants

US$4.20
750 bag(MOQ)
4-8mm Expanded Perlite for Horticulture Hydroponics Agriculture Growing Medium

4-8mm Expanded Perlite for Horticulture Hydroponics Agriculture Growing Medium

US$4.10
750 bag(MOQ)
Expanded Thermal Insulation Perlite for Horticulture 3-6mm 4-8mm

Expanded Thermal Insulation Perlite for Horticulture 3-6mm 4-8mm

US$4.00
750 bag(MOQ)
OEM/ODM Perlite Horticulture Premium Quality 3-6 mm Expanded Perlite

OEM/ODM Perlite Horticulture Premium Quality 3-6 mm Expanded Perlite

US$4.20
750 bag(MOQ)
OEM Package Expanded Perlite for Growing Media Perlite

OEM Package Expanded Perlite for Growing Media Perlite

US$4.10
750 Bags(MOQ)
Construction Insulation Expanded Perlite Perlite Agricultural for Plants

Construction Insulation Expanded Perlite Perlite Agricultural for Plants

US$4.10
750 bag(MOQ)
Aggregate Perlite in Lightweight Concrete Expanded Perlite in Industry

Aggregate Perlite in Lightweight Concrete Expanded Perlite in Industry

US$4.20
750 bag(MOQ)
Lightweight National Expanded Perlite in Insulation 4-8mm for Growing Media

Lightweight National Expanded Perlite in Insulation 4-8mm for Growing Media

US$4.20
750 Bags(MOQ)
Expanded Perlite 4-8mm Agricultural Horticulture Expanded Perlite for Plants Filter Aid

Expanded Perlite 4-8mm Agricultural Horticulture Expanded Perlite for Plants Filter Aid

US$4.10
750 bag(MOQ)
Factory Expanded Perlite Horticultural Construction Industrial Perlite Expansion

Factory Expanded Perlite Horticultural Construction Industrial Perlite Expansion

US$4.10
750 bag(MOQ)
Bulk Perlite Horticulture Agricultural Expanded Perlite Thermal Insulation

Bulk Perlite Horticulture Agricultural Expanded Perlite Thermal Insulation

US$4.20
750 bag(MOQ)
Lightweight Expanded Perlite for Construction and Building Materials 3-6mm

Lightweight Expanded Perlite for Construction and Building Materials 3-6mm

US$4.20
750 bag(MOQ)
Large Particles Agriculture Perlite Grade Sf for Hydroponic Growing Medium

Large Particles Agriculture Perlite Grade Sf for Hydroponic Growing Medium

US$4.00
750 bag(MOQ)
Factory Direct Perlite Insulation Agriculture Horticulture Expanded Perlite

Factory Direct Perlite Insulation Agriculture Horticulture Expanded Perlite

US$4.20
750 bag(MOQ)
Hard Perlite Particle 30-40 Mesh Thermal Insulation Expansion Perlite

Hard Perlite Particle 30-40 Mesh Thermal Insulation Expansion Perlite

US$4.20
750 bag(MOQ)
Industry Expanded Perlite of Filtration and Filter Aid 2-4mm

Industry Expanded Perlite of Filtration and Filter Aid 2-4mm

US$4.20
750 bag(MOQ)
Coarse Perlite for Hydroponics Seed Starting Coco Bay Hydro Growing Medium

Coarse Perlite for Hydroponics Seed Starting Coco Bay Hydro Growing Medium

US$4.00
750 bag(MOQ)
3-6mm High Quality Expanded Perlite for Horticulture

3-6mm High Quality Expanded Perlite for Horticulture

US$4.20
750 bag(MOQ)
Agriculture Expanded Perlite Grade Sf II for Growing Medium

Agriculture Expanded Perlite Grade Sf II for Growing Medium

US$4.20
750 bag(MOQ)
Lightweight 4-8 mm Expanded Perlite in Filtration

Lightweight 4-8 mm Expanded Perlite in Filtration

US$4.20
750 bag(MOQ)
4-8mm Chunky Perlite Hydroponic Organic Perlite for Potted Plant

4-8mm Chunky Perlite Hydroponic Organic Perlite for Potted Plant

US$4.10
750 bag(MOQ)
Hydrophobic Lightweight Expanded Perlite Agriculture Perlite Growing Medium

Hydrophobic Lightweight Expanded Perlite Agriculture Perlite Growing Medium

US$4.00
750 bag(MOQ)
2-4mm Nature Horticultural Perlite Agricultural Expanded Perlite Gardening Hydroponics

2-4mm Nature Horticultural Perlite Agricultural Expanded Perlite Gardening Hydroponics

US$4.00
750 bag(MOQ)
Perlite for Horticulture Terrace Gardening Soil Conditioner Healthy Root Growth Retains Moisture

Perlite for Horticulture Terrace Gardening Soil Conditioner Healthy Root Growth Retains Moisture

US$4.20
750 Bags(MOQ)
100L Package Expanded Perlite in Soilless Growing Mixes

100L Package Expanded Perlite in Soilless Growing Mixes

US$4.20
750 bag(MOQ)
4-8mm Expanded Perlite Powder for Agriculture & Horticulture Insulation Application

4-8mm Expanded Perlite Powder for Agriculture & Horticulture Insulation Application

US$4.20
750 bag(MOQ)
100L Package Insulation Lightweight Expanded Perlite for Construction

100L Package Insulation Lightweight Expanded Perlite for Construction

US$4.20
750 bag(MOQ)
Perlite Quality Course Medium Seed Starting Nursery Potting Plants

Perlite Quality Course Medium Seed Starting Nursery Potting Plants

US$4.00
750 bag(MOQ)
4-8mm Premium Perlite Soil Amendment for Drainage & Aeration

4-8mm Premium Perlite Soil Amendment for Drainage & Aeration

US$4.00
750 bag(MOQ)
OEM Package Horticultural Lightweight Perlite White Natural Soil Amendment

OEM Package Horticultural Lightweight Perlite White Natural Soil Amendment

US$4.00
750 bag(MOQ)
100L PP Bags Expanded Perlite Granulated Insulation 720 Bags Perlite with Pallets

100L PP Bags Expanded Perlite Granulated Insulation 720 Bags Perlite with Pallets

US$4.20
750 bag(MOQ)
Expanded Perlite White Planting Soil Organic Additive Growing Medium

Expanded Perlite White Planting Soil Organic Additive Growing Medium

US$4.20
750 bag(MOQ)
Organic Perlite Horticultural Soil Amendment for Plants and Enhanced Drainage

Organic Perlite Horticultural Soil Amendment for Plants and Enhanced Drainage

US$4.20
750 Bags(MOQ)
36 PP Bags Per Pallet Lightweight Perlite for Plants

36 PP Bags Per Pallet Lightweight Perlite for Plants

US$4.10
750 bag(MOQ)
Hebei Yingrui Imp&Exp Trade Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
Perlite High Quality Agricultural Expanded Perlite for Plants and Growing Media

Perlite High Quality Agricultural Expanded Perlite for Plants and Growing Media

US$30.00-48.00
60 cube(MOQ)
Sample Available
Expanded Horticultural Grade Perlite for Gardening and Growing Medium of Plants

Expanded Horticultural Grade Perlite for Gardening and Growing Medium of Plants

US$3.50-7.00
500 Bags(MOQ)
Sample Available
Expanded Perlite for Architectural Insulation and Fire Prevention Perlite Granules

Expanded Perlite for Architectural Insulation and Fire Prevention Perlite Granules

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Pelite and Expended Perlite Soil Lmprovement Expanded Perlite

Pelite and Expended Perlite Soil Lmprovement Expanded Perlite

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Thermal Insulation Expanded Perlite for Cold Boxes and Cryogenic Tanks

Thermal Insulation Expanded Perlite for Cold Boxes and Cryogenic Tanks

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Dilated Perlite Horticultural Perlite with Large Particle Size of 3-6mm

Dilated Perlite Horticultural Perlite with Large Particle Size of 3-6mm

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Particle Thermal Insulation and Fireproof Coating Perlite 2-4mm

Particle Thermal Insulation and Fireproof Coating Perlite 2-4mm

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Expanded Perlite for Concrete Open-Pore and Closed-Pore Perlite

Expanded Perlite for Concrete Open-Pore and Closed-Pore Perlite

US$30.00-48.00
60 cube(MOQ)
Sample Available
Factory Sell Expanded Perlite for Horticultural Soil Improvement

Factory Sell Expanded Perlite for Horticultural Soil Improvement

US$3.00-8.00
700 Bags(MOQ)
Perlite of Wholesale Horticultural Cultivation Large Particles 3-6mm, 4-8mm

Perlite of Wholesale Horticultural Cultivation Large Particles 3-6mm, 4-8mm

US$30.00-48.00
60 cube(MOQ)
Sample Available
Small and Large Particle Perlite with a Succulent Substrate Orchid Nutrient Soil

Small and Large Particle Perlite with a Succulent Substrate Orchid Nutrient Soil

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Aggregate Perlite for Pipiline Insulation and Fireproof Coating

Aggregate Perlite for Pipiline Insulation and Fireproof Coating

US$30.00-48.00
60 cube(MOQ)
Sample Available
Perlite Agriculture Experienced Perlite OEM Service Suppliers

Perlite Agriculture Experienced Perlite OEM Service Suppliers

US$39.00-48.00
60 cube(MOQ)
Sample Available
Expanded Perlite to Improve Soil Porosity and Breathability of Plant Materials

Expanded Perlite to Improve Soil Porosity and Breathability of Plant Materials

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Bulk Expanded Perlite 3-6 mm Horticulture Perlite for Growing and Planting

Bulk Expanded Perlite 3-6 mm Horticulture Perlite for Growing and Planting

US$35.00-48.00
60 cube(MOQ)
Sample Available
Wholesale of High-Quality Perlite with 3-6mm Large Particles

Wholesale of High-Quality Perlite with 3-6mm Large Particles

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Horticultural Cultivation Large Size Perlite Heat Insulation Building Perlite

Horticultural Cultivation Large Size Perlite Heat Insulation Building Perlite

US$31.00-48.00
60 cube(MOQ)
Sample Available
Horticultural Breathable Thermal Insulation and Flower Cultivation Soil Perlite

Horticultural Breathable Thermal Insulation and Flower Cultivation Soil Perlite

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available
Supply Lightweight Large Particle Perlite for Horticultural Cultivation

Supply Lightweight Large Particle Perlite for Horticultural Cultivation

US$39.00-48.00
60 Cubic Meter(MOQ)
Sample Available

Sourcing guidance for Perlite

What are the key technical specifications to consider when sourcing Perlite for different industries?

When sourcing perlite, the most critical factor is the expansion ratio and particle size (mesh). For horticulture, look for coarse grades (4-8mm) to ensure optimal aeration and drainage. For construction and insulation, fine or medium grades are preferred for their low thermal conductivity and lightweight bulk density (typically 60-120 kg/m³). Always verify the pH value, which should be neutral (6.5-7.5), and ensure the moisture content is below 1% to prevent clumping during storage.

How can I verify the quality and compliance of Perlite for international trade?

Ensure the supplier provides a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA) for every batch. For agricultural use, check for OMRI listing or equivalent organic certifications. If used in filtration (food/beverage), the product must meet Food Chemicals Codex (FCC) standards. It is highly recommended to request a third-party inspection (such as SGS or Intertek) to verify the expansion quality and absence of impurities like heavy metals or excessive dust.

What are the functional advantages of using expanded perlite over alternative materials?

Perlite offers a unique porous structure that allows it to retain 3-4 times its weight in water while maintaining excellent oxygen levels for root systems. Unlike organic materials, it is inorganic, sterile, and pest-free, meaning it will not decompose or settle over time. In industrial applications, its fire resistance (Class A1 non-combustible) and acoustic insulation properties make it superior to synthetic foams for high-temperature environments.

How does the expansion process affect the cost-efficiency of procurement?

Buying unexpanded (raw) perlite ore is significantly cheaper in terms of shipping costs because it is much denser; however, it requires an expansion furnace at the destination. For most B2B buyers, purchasing pre-expanded perlite is more practical. To optimize costs, focus on bulk bag (FIBC) packaging rather than small retail bags, and aim for Full Container Loads (FCL) to offset the high volume-to-weight ratio which often leads to high freight costs.

Cross-Border Purchasing Considerations for Perlite

What are the primary logistics risks when shipping expanded perlite internationally?

The biggest risk is product degradation and crushing. Expanded perlite is fragile; improper stacking can turn high-quality granules into useless dust. Ensure the contract specifies reinforced UV-resistant woven bags and strict palletization requirements. Additionally, because perlite is extremely light, you will likely hit volume limits before weight limits in a container, so calculate your freight-to-volume ratio carefully.

How can I ensure transaction security and supplier reliability on platforms like Made-in-China.com?

Prioritize Audited Suppliers on Made-in-China.com who have undergone on-site verification. Use Secured Trading services to ensure your payment is only released after you confirm receipt of goods that meet your specs. Always request a pre-shipment sample and compare it against the bulk delivery using a sieve analysis to ensure the particle size distribution matches your order.

What negotiation strategies should be used with perlite manufacturers?

Negotiate based on long-term volume forecasts rather than one-off orders to secure 10-15% discounts. Ask the supplier if they can provide customized particle size blending at no extra cost, which can save you processing time. Also, discuss Incoterms clearly; for perlite, CIF (Cost, Insurance, and Freight) is often preferred by buyers to let the supplier handle the complex volumetric shipping calculations.

Are there specific customs or trade policies I should be aware of?

Perlite is generally classified under HS Code 2530.10. While it is a non-hazardous mineral, some countries require a Phytosanitary Certificate if it is pre-mixed with organic substrates. Check for any anti-dumping duties on mineral products between your country and the origin. Ensure all packaging labels clearly state 'Non-Toxic' and 'Inorganic' to expedite customs clearance.

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