This product page details the technical specifications, material composition, and performance characteristics of wholesale waterproof men's long coats designed for industrial and commercial procurement. The information focuses on measurable attributes relevant to bulk purchasing decisions, including fabric construction, seam sealing methods, and durability metrics.

Understanding these specifications enables buyers to assess suitability for specific environmental conditions, evaluate long-term cost efficiency, and align product features with end-user requirements across sectors such as logistics, outdoor utilities, and municipal services.

The outer shell utilizes a 3-layer laminated fabric system with a polyester face fabric (150D tensile strength ≥ 45 N), a polyurethane membrane (hydrostatic head ≥ 10,000 mm), and a protective tricot backing. This construction provides a balance of abrasion resistance and moisture vapor transmission rate (MVTR) of approximately 8,000 g/m²/24h under standard testing conditions (JIS L 1099 B-1).

Seam integrity is maintained through ultrasonic welding or heat-sealed tape application (tape width ≥ 20 mm) on all critical junctions, including shoulder, sleeve, and hem seams. This method prevents capillary water ingress while maintaining flexibility. The membrane is chemically bonded to the face fabric to prevent delamination after repeated flex cycles (≥ 5,000 cycles per ISO 7854 Method B).

Face fabric treatments include a durable water repellent (DWR) finish with a minimum spray rating of 4 (AATCC 22) after 20 wash cycles. The DWR formulation is fluorine-free compliant with current ZDHC MRSL guidelines, reducing environmental persistence without compromising initial water beading performance.

The coat features a center front zipper with a storm flap secured by hook-and-loop closure, providing overlapping protection against wind-driven rain. The zipper uses coil teeth with a water-resistant coating and a pull tab designed for gloved operation. Sleeve cuffs are adjustable via internal hook-and-loop tabs, allowing users to tighten the opening to prevent water ingress while maintaining dexterity.

A two-piece hood with adjustable perimeter drawcord and laminated brim ensures coverage without obstructing peripheral vision. The hood stores flat in a collar-mounted zippered compartment when not in use. Articulated elbows and gusseted underarms provide unrestricted movement during physical tasks, with a back length typically ranging from 85 cm to 95 cm (size-dependent) to ensure coverage over trousers or coveralls.

Reflective trim options comply with EN ISO 20471 Class 2 standards when specified, featuring 50 mm wide retroreflective tape positioned on shoulders, sleeves, and hem for visibility in low-light conditions. Pocket configurations include two lower flap pockets with drainage grommets and an internal security pocket with zipper closure.

Waterproof performance is validated using ISO 811 hydrostatic pressure testing on both fabric and sealed seams. Typical results show no leakage at 10,000 mm water column pressure after 5 minutes of exposure. Breathability is measured via ISO 11092 (sweating guarded hotplate), yielding a Ret value of ≤ 15 m²·Pa/W under controlled conditions (35°C, 40% RH, 1 m/s air velocity).

Abrasion resistance is assessed per ISO 12947-2 (Martindale), with the face fabric typically enduring > 30,000 cycles before thread breakage. Colorfastness to light (ISO 105-B02) maintains a minimum rating of 4 after 20 hours of xenon arc exposure. Dimensional stability after washing (ISO 6330) shows shrinkage ≤ 3% in both warp and weft directions when laundered at 40°C.

Zipper strength is tested per ISO 8383, with a minimum tensile strength of 60 N across the chain. Repeated opening/closing cycles (≥ 1,000) show no functional degradation. These test protocols ensure consistency across production batches and support reliable performance forecasting for bulk orders.

Wholesale purchasers can specify variations in fabric weight, membrane performance, and feature configuration based on end-use demands. Common adjustments include increasing the hydrostatic head rating to 15,000 mm for prolonged wet exposure or selecting a higher MVTR fabric (up to 12,000 g/m²/24h) for high-activity environments.

Color matching to corporate pantone standards is available for orders exceeding 500 units, with lab-dip approval prior to production. Logo application methods include silicone ink printing, thermoplastic polyurethane (TPU) transfer, or embroidery, each selected based on durability requirements and placement location. Reflective tape width and positioning can be adjusted to meet specific safety regulations (e.g., ANSI/ISEA 107).

Sizing gradients can be modified to accommodate regional anthropometric data, with options for extended tall or plus-size proportions. Packaging is customizable—individual polybags with barcode labels, bulk packing in cartons (typically 20–25 units per carton), or palletization for direct distribution center delivery. Lead times are typically 6–8 weeks after approval of pre-production samples, subject to fabric availability and order complexity.

These coats are commonly procured by logistics companies for outdoor sorting and loading personnel operating in precipitation-prone climates. The combination of waterproofing, breathability, and freedom of movement supports extended shifts without thermal discomfort or moisture accumulation inside the garment. Reflective variants are frequently selected for night-shift operations in warehouse yards or docking areas.

Municipal departments utilize the coats for road maintenance, utility inspection, and waste management teams requiring reliable protection during prolonged outdoor exposure. The adjustable hood and storm flap design accommodate hard hats or hearing protection, while reinforced stress points resist wear from tool belts and equipment straps.

Outdoor service providers in telecommunications, energy meter reading, and landscape management specify these garments for field technicians. The ability to maintain dexterity while staying dry supports tool handling and data collection tasks. Durability metrics ensure a service life aligned with seasonal replacement cycles, reducing total cost of ownership compared to non-technical alternatives.

All technical values presented are derived from standardized laboratory testing or established industry benchmarks. Actual performance may vary based on specific fabric formulations, environmental conditions, and end-use factors. For precise validation under defined operational parameters, prototype evaluation is recommended prior to full-scale procurement.

Manufacturing processes adhere to ISO 9001 quality management principles, with in-process inspections covering fabric integrity, seam seal continuity, and functional component verification. Final random inspections include waterproof spray testing, zipper operation checks, and dimensional audits against approved size charts.

To request a formal quotation, receive pre-production samples, or discuss customization requirements for your specific application, please contact our technical sales team. Provide details on intended use environment, order quantity, required specifications, and delivery timeline to enable accurate scoping and pricing.

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