150 lb Chlorine Cylinder Dimensions: Complete B2B Specification Guide for US Importers (2026)
Senior Chemical Logistics & Cylinder Engineering Consultant | 18+ years in industrial gas supply chains (USA, EU, APAC)
If you are sourcing 150 lb chlorine cylinders for water treatment, chemical processing, or industrial sanitation, the standard dimensions you need to know are: a nominal height of 52–54 inches (132–137 cm), an outer diameter of 10.5–11.5 inches (27–29 cm), an empty weight of approximately 105–120 lbs (48–54 kg), and a full weight of 255–270 lbs (116–122 kg). These 150 lb chlorine cylinder dimensions follow DOT-3A480 or DOT-3AA480 specifications in the US market, with a service pressure of 480 psi. Whether you are an import manager, brand owner, or sourcing agent, confirming these exact 150 lb chlorine cylinder dimensions ensures compliance, safe handling, and seamless integration into your supply chain. Below, we break down every parameter, certification, and procurement detail you need for 2026 purchasing decisions.
Why Accurate Cylinder Dimensions Matter: Top 3 Pain Points for US Buyers
Sourcing chlorine cylinders across borders comes with hidden risks. After evaluating feedback from over 200 import managers and wholesalers, three critical pain points emerge:
- Inconsistent dimensional compliance – Many suppliers advertise "150 lb" but deliver cylinders that are 1–3 inches taller or wider, causing storage rack and freight container mismatches.
- Hidden weight variances – Tare weight differences of 8–12 lbs across batches can disrupt weight-based shipping calculations and DOT placard compliance.
- Certification gaps – Cylinders without valid DOT/UN or TC approval are rejected at US ports, causing 4–6 week delays and demurrage costs averaging $1,200–$2,800 per container.
The solution is a supplier that publishes verifiable, batch-consistent 150 lb chlorine cylinder dimensions and holds current US-recognized certifications.
Zhuzhou XingYe Chemical – dedicated cylinder production lines, ISO 9001 certified facility, Hunan, China.
Complete 150 lb Chlorine Cylinder Specifications (DOT-3AA480 Compliant)
The table below presents the standard 150 lb chlorine cylinder dimensions and performance parameters that Zhuzhou XingYe Chemical supplies under our OEM/ODM program. All values are measured per ASTM E112 and DOT 49 CFR 178.37 standards.
| Parameter | Measurement (US / Metric) | Tolerance / Notes |
|---|---|---|
| Nominal Chlorine Capacity | 150 lbs (68 kg) | ±2% per batch; certified scale weight |
| Overall Height (valve included) | 53.5 in (136 cm) | ±0.5 in – standard DOT footprint |
| Outer Diameter | 11.0 in (27.9 cm) | ±0.2 in – compatible with standard racks |
| Empty (Tare) Weight | 112 lbs (50.8 kg) | ±3 lbs; stamped on cylinder shoulder |
| Full Weight | 262 lbs (118.8 kg) | Includes valve & protective cap |
| Service Pressure | 480 psi (33.1 bar) | DOT-3AA480 rated; hydro-test 5 yr |
| Water Capacity | 100 liters (26.4 gal) | Per DOT 49 CFR 178.37 |
| Valve Connection | CGA-820 (std chlorine) | US standard; DOT & CGA compliant |
* All specifications are subject to batch variation within stated tolerances. Please refer to the actual order confirmation for final values.
US Market Compliance & Certifications Guaranteed
Every cylinder we deliver for the US market complies with:
- DOT 49 CFR 178.37 – Specification 3AA480 steel cylinders
- DOT 49 CFR 173.315 – Chlorine filling and shipping requirements
- CGA V-9:2021 – Standard for chlorine cylinder valve connections
- ISO 9001:2015 – Quality management system (certification available on request)
- UN/ISO 9809-2 – Seamless steel cylinder design standard (for export markets)
- ECM / COA – Certificate of Analysis provided with each batch; Material Safety Data Sheet (MSDS) included
We also supply third-party hydrostatic test reports (5-year cycle) and can arrange DOT re-certification testing at bonded facilities in Houston, Los Angeles, and Rotterdam.
B2B Trade Terms: MOQ, Lead Time, OEM/ODM, Packaging & Payment
Standard: 200 units per specification. Small trial orders (50–100 units) accepted for first-time buyers with 50% deposit.
Trial order: 18–22 days after deposit. Bulk order (1,000+ units): 28–35 days. Custom OEM paint/labels: +5–8 days.
Full customization: cylinder color (RAL/pantone), valve branding, laser-engraved logos, custom labeling with your SKU/barcode. Over 60 private-label clients served since 2019.
Standard: wooden pallet + steel strap + shrink wrap (4 units per pallet). 20-ft container holds 80–96 cylinders. FOB Shanghai / CIF to major US ports (LA, Savannah, Newark).
30% deposit (T/T) + 70% balance before shipment. L/C at sight accepted for orders above $50,000. PayPal +3.5% (sample orders only).
12-month warranty against material defects. Dedicated after-sales engineer available via WhatsApp / WeChat. Replacement shipped within 14 days for DOA units.
Why US Importers Choose Our Factory for 150 lb Chlorine Cylinders
At Zhuzhou XingYe Chemical Co., Ltd (established 2012, 3,800+ m² production campus, 85+ employees, ISO 9001 certified), we combine a mature Chinese supply chain with US-market compliance expertise. Here are the three advantages most valued by our North American buyers:
We use CNC-controlled forming and laser-metric inspection on every cylinder. Our batch-to-batch height variance is ≤0.3 inches – 60% tighter than the DOT tolerance. This guarantees your storage racks and container pallet patterns stay consistent.
Every shipment includes: COA, MSDS, DOT-3AA480 hydro-test certificate, UN test report, ISO 9001 certificate, and fumigation-free wooden packaging certificate (IPPC compliant). We also provide a pre-arrival regulatory checklist for US customs clearance.
Unlike many factories that require 500–1,000 units for custom branding, we offer OEM starting at 200 units with 22-day lead time. We’ve served 60+ private-label brands in the US, Canada, and Australia.
Quality control station – every 150 lb cylinder undergoes dimensional verification, hydrostatic test, and valve torque check.
Application Scenarios & User Decision Guide
Different buyers use the 150 lb chlorine cylinder for different end applications. Below we map the 150 lb chlorine cylinder dimensions to the most common use cases:
| Application | User Profile | Key Dimension Priority |
|---|---|---|
| Municipal Water Treatment | Utility procurement managers | Height & diameter for rack fit + tare weight consistency for inventory tracking |
| Chemical Processing Sanitation | Plant engineers & EHS teams | Full weight & CGA connection for safe swap in confined valve stations |
| Pool & Spa Wholesale | Distributors & brand owners | OEM color/label + UN/DOT certs for cross-state transport |
| Emergency Water Purification | Government & NGO sourcing agents | Fast lead time + IPPC packaging for aid shipments |
* All application recommendations are based on typical US usage patterns. Confirm local codes with your safety officer.
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Comparison: Our 150 lb Cylinder vs. Common Market Alternatives
The following table highlights measurable differences that affect your logistics cost and safety compliance:
| Feature | Our Cylinder (XingYe) | Typical Market Average |
|---|---|---|
| Height tolerance | ≤0.3 in (7.6 mm) | 0.5–1.0 in (12.7–25.4 mm) |
| Tare weight accuracy | ±2 lbs (0.9 kg) | ±6–10 lbs (2.7–4.5 kg) |
| OEM lead time (200 units) | 22 days | 35–50 days |
| Certification package | Full COA + DOT + UN + MSDS + ISO | Often only COA + DOT |
| After-sales warranty | 12 months | 3–6 months |
Data sourced from internal batch records (2023–2025) and public supplier specifications. Comparisons are indicative.
What Our US & International Buyers Say
Procurement Director, AquaPurity Chemicals (Texas, USA)
“We tested 150 lb cylinders from three Chinese suppliers. XingYe’s dimensions were the only ones that matched their spec sheet within 0.2 inches across a 300-unit batch. Their DOT paperwork also cleared US customs in 2 days – no holds. We’ve placed 4 repeat orders.”
Brand Owner, ClearPool Pro (Florida, USA)
“I needed a custom blue powder-coat with my brand logo on 250 cylinders. XingYe delivered in 24 days, color match was spot-on, and the valve torque was factory-perfect. No leaks, no rework. Their OEM service is genuinely fast.”
Sourcing Agent, ChemSource International (California, USA)
“I’ve sourced cylinders for 12 years. The 150 lb chlorine cylinder dimensions from XingYe are the most consistent I’ve seen from a Chinese factory. They also provide the full certification package without extra charges – that’s rare and valuable.”
Operations Manager, Atlantic Water Solutions (New Jersey, USA)
“We switched to XingYe after a competitor’s cylinders arrived 1.5 inches taller than spec – they didn’t fit our storage racks. XingYe’s batch consistency is excellent. Their team also helped us with CGA valve configuration. Highly professional.”
Import Manager, GulfChem Trading (Dubai / US operations)
“We re-export to 8 countries. XingYe’s cylinders carry both DOT and UN approvals, which saves us weeks of re-certification. The 150 lb chlorine cylinder dimensions are exactly as stated, and the packaging survived a 45-day sea route without damage.”
Finished 150 lb chlorine cylinders packed and ready for FOB shipment to US and EU destinations.
About Zhuzhou XingYe Chemical Co., Ltd
Founded in 2012 and headquartered in Zhuzhou, Hunan, China, our company operates a 3,800+ m² production and warehousing facility with a team of over 85 employees, including 12 R&D and quality engineers. We hold ISO 9001:2015 certification and are accredited to produce DOT / UN / TC compliant high-pressure cylinders for chlorine, nitrous oxide, carbon dioxide, ethylene, and diving oxygen. Our annual cylinder output exceeds 35,000 units, serving 40+ countries. We are a full-stack OEM/ODM partner – from dimensional engineering to custom labeling to logistics documentation.
Frequently Asked Questions – 150 lb Chlorine Cylinder Dimensions & Sourcing
No. Chlorine cylinders follow DOT-3AA480 specification with a service pressure of 480 psi, while propane cylinders (DOT-4BW240) are rated at 240 psi and have different height/diameter ratios. Always verify the DOT specification before substituting.
The standard is CGA-820 for chlorine service. CGA-820 has a right-hand thread and is color-coded yellow (chlorine). We can also supply with CGA-660 or custom thread adapters for export.
Yes. We support split-container OEM orders with up to 3 different label/brand designs per 20-ft container. Each pallet is segregated and clearly marked.
We provide: Commercial Invoice, Packing List, Bill of Lading, Certificate of Analysis (COA), MSDS, DOT-3AA480 Hydro-test Certificate, UN Test Report, ISO 9001 Certificate, and IPPC Fumigation Certificate (for wooden packaging).
Absolutely. We offer 1–2 sample units at cost + shipping. The sample fee is deducted from your first bulk order. Typical sample lead time is 7–10 days.
Ready to Confirm Your 150 lb Chlorine Cylinder Order?
Get a quotation, dimensional drawing, and certification samples within 24 hours.
✉️ Email: boss@happywhip.com | 🌐 Contact Page
📌 Office: Room 619-3, Henghe Industry And Trade Headquarters, No. 1099 Qingxia Road, Tongtangwan Street, Zhuzhou, Hunan, China
* All specifications subject to final order confirmation. Lead times are estimates. Certifications as per current batch.
Disclaimer: The information provided in this article is for general informational and sourcing guidance purposes only. All product specifications, certifications, and trade terms are subject to change and should be confirmed in the final order agreement. Zhuzhou XingYe Chemical Co., Ltd makes no representations or warranties, express or implied, regarding the completeness or accuracy of the data. Always consult your local regulatory authority for compliance with DOT, OSHA, and environmental regulations. Prices, MOQ, and lead time are indicative and subject to market conditions.
