Butyl Drysuit Suppliers

Butyl Drysuit Manufacturer & Supplier

As a professional Butyl Drysuit manufacturer and supplier in China, Jiangsu Yiheng Sports Products Co., Ltd. designs and produces drysuits from butyl rubber laminated fabric for demanding professional applications. Our range covers maritime rescue, industrial underwater inspection, deep diving, and operations in polluted or chemically aggressive water. We combine in-house material processing with finished-garment manufacturing to deliver consistent quality, traceability, and cost-effective OEM/ODM solutions for global brands, distributors, and project-based buyers.

Our factory, established in 2008, operates a complete production line—from splitting and lamination to cutting, sewing, and final inspection—over a 15,000 m² facility. This vertical integration allows us to control every stage of butyl drysuit production, ensuring reliable waterproof performance and structural integrity for your specific application.

Butyl Drysuit Range and Application Fit

We offer five standard butyl drysuit configurations, each tailored to different working conditions. All models use high-density butyl rubber as the airtight core, laminated with high-strength fabric for durability. The material is lightweight and flexible, providing excellent freedom of movement, while offering superior airtightness, chemical resistance, and aging resistance compared to other drysuit materials.

Material and Construction

Butyl rubber is a synthetic rubber known for its exceptional gas impermeability and chemical resistance. In our drysuits, we laminate high-density butyl rubber with high-strength fabric to create a material that is lightweight, flexible, and structurally stable. This construction provides excellent airtightness, resistance to seawater, oil, and low temperatures, and long-term durability in harsh environments.

The non-elastic nature of butyl fabric means our drysuits are cut with a looser fit for easier donning and doffing, especially when worn over thermal undergarments. Seams are tightly sealed to maintain stable waterproof and airtight performance, and the overall design prioritizes reliability over stretch.

Critical Specifications and Performance

• Airtightness: High-density butyl core ensures minimal air permeability, critical for maintaining buoyancy and thermal protection.
• Chemical Resistance: Withstands exposure to seawater, oil, and many industrial chemicals without degradation.
• Aging Resistance: Maintains performance over extended periods, even in low-temperature or UV-exposed conditions.
• Structural Strength: Fabric lamination adds tear resistance and dimensional stability.
• Weight: Lighter than neoprene drysuits, reducing fatigue during long operations.

Configuration and Customization

We understand that each project has unique requirements. Our butyl drysuits can be configured in terms of size (XS to XXXL), color (standard black, military green, red-and-black, or custom), and additional features such as attached hoods, boots, or relief zippers. We support OEM/ODM customization, including private labeling, custom logos, and specific design modifications to meet your operational needs.

For sizing, we use a standard size chart based on height, weight, and shoe size. Our team can assist in selecting the right fit for your team members to ensure comfort and functionality.

Quality Assurance and Testing

Quality is embedded in our production process. We conduct incoming raw material inspections, in-process checks, and finished product testing to ensure every drysuit meets our standards. Our factory is certified with BSCI, ISO 9001, and ISO 14001, reflecting our commitment to quality management and environmental responsibility.

Each butyl drysuit undergoes seam sealing verification and air inflation tests to confirm airtightness before packaging. We maintain full traceability from material batch to finished product, allowing us to quickly address any quality concerns.

Maintenance and Serviceability

Butyl drysuits require careful handling and maintenance to maximize lifespan. We provide guidelines for cleaning, storage, and repair. While butyl material is relatively delicate and difficult to repair in the field, our factory can perform professional repairs for damage such as punctures or seam failures. We recommend regular inspection of zippers and seals, and we offer spare parts for common components.

Documentation and Training

With each order, we provide product documentation including material specifications, care instructions, and sizing charts. For large orders, we can arrange training sessions (remote or on-site) on proper donning, doffing, and maintenance procedures to ensure your team uses the drysuits safely and effectively.

Information We Use to Configure Your Solution

To prepare an accurate quotation and configuration, please provide the following details:

• Intended application (e.g., rescue, diving, industrial work)
• Water temperature and operating environment (chemical exposure, abrasion risk)
• Required size range and quantity
• Desired color and any custom branding
• Additional features (hood, boots, pockets, etc.)
• Compliance or certification requirements for your market

With this information, we can recommend the most suitable model and provide a detailed proposal, including samples if needed.

FAQs

What is the difference between butyl and neoprene drysuits?

Butyl drysuits are lighter and more flexible, with superior chemical resistance and airtightness, but offer less thermal insulation. Neoprene drysuits provide better warmth but are heavier and less chemical-resistant. Butyl is preferred for industrial and rescue applications where chemical exposure is a concern.

Can I get a custom size or color?

Yes, we offer custom sizing from XS to XXXL and can produce custom colors based on your requirements. For bulk orders, we can also add your logo or branding.

How do I maintain and repair a butyl drysuit?

Clean with fresh water after use, dry away from direct sunlight, and store folded or hung without creases. For repairs, contact our factory; we can professionally patch punctures or replace seals.

What is the typical lead time for bulk orders?

Standard styles are in stock and ship within 1–3 days. Custom orders typically take 7–15 days for production, depending on complexity and quantity.

Do you provide samples before bulk production?

Yes, we can provide samples for evaluation. The sample fee is refundable after you place a bulk order.