Introduction
Shipping water treatment chemicals internationally requires proper documentation, packaging, and logistics planning. This guide covers everything buyers need to know about importing PAC and PAM by sea freight.
Packaging Options
| Packaging Type | Net Weight | Best For |
|---|---|---|
| 25kg PE-lined woven bag | 25 kg | Small to medium users, easy handling |
| 500kg FIBC (supersack) | 500 kg | Bulk users with lifting equipment |
| 1000kg FIBC (supersack) | 1,000 kg | Large WWTP, municipal plants |
| Custom packaging | Per request | Specific plant requirements |
Container Loading Guide
| Container | Capacity (25kg bags) | Capacity (Supersacks) |
|---|---|---|
| 20′ GP | 20-25 metric tons (800-1,000 bags) | 20-25 MT (40-50 supersacks of 500kg) |
| 40′ GP | 26-28 metric tons (1,040-1,120 bags) | 26-28 MT (52-56 supersacks of 500kg) |
| 40′ HQ | 26-28 metric tons | 26-28 MT |
Required Documentation
- Commercial Invoice — product description, quantity, unit price, total value
- Packing List — pallet/container details, net/gross weight, dimensions
- Bill of Lading (B/L) — shipping line document, proof of cargo receipt
- Certificate of Analysis (COA) — quality parameters per batch
- Material Safety Data Sheet (MSDS) — safety, handling, emergency procedures
- Certificate of Origin — for preferential tariffs (Form E for ASEAN, Form A for others)
- SGS/BV Inspection Certificate — if third-party inspection required
Major Shipping Routes
To Southeast Asia:
- Shanghai/Ningbo → Port Klang (Malaysia): 5-7 days
- Shanghai/Ningbo → Jakarta/Surabaya (Indonesia): 7-10 days
- Shanghai/Ningbo → Ho Chi Minh/Haiphong (Vietnam): 3-5 days
- Shanghai/Ningbo → Bangkok (Thailand): 7-9 days
- Shanghai/Ningbo → Chittagong (Bangladesh): 10-14 days
To Middle East:
- Shanghai/Ningbo → Jebel Ali (UAE): 15-18 days
- Shanghai/Ningbo → Dammam (Saudi Arabia): 16-20 days
- Shanghai/Ningbo → Hamad (Qatar): 15-18 days
To Africa:
- Shanghai/Ningbo → Mombasa (Kenya): 20-25 days
- Shanghai/Ningbo → Durban (South Africa): 20-25 days
- Shanghai/Ningbo → Lagos (Nigeria): 30-35 days
Storage and Handling Tips
- Store in cool, dry place away from direct sunlight
- Keep bags sealed when not in use — PAC is hygroscopic
- Shelf life: 12 months in original sealed packaging
- Use within 2-3 months after opening for best results
- Avoid contact with strong acids and alkalis during storage
Hydrochemix Chemicals handles all export documentation and shipping arrangements. Contact jingshuicc@gmail.com for a shipping quote to your nearest port.