Zibo Zhaotai Stainless Steel Co., Ltd.
| Trade Term | Ex-Work, FOB, CNF, CFR, CIF, Etc |
| Packaging Details | Bundle packaging and waterproof wrap, or upon negotiation |
| Delivery Time | 7-15 working days, based on order specifications |
| Payment Terms | T/T,L/C |
| Steel Grade | 201, 430, 304, 304L, 316, 316L, 310S, 317, 317L, 321, 904L, 2205, 2507, Etc |
| Place of Origin | China |
| Model Number | Customization |
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Product Specification
| Trade Term | Ex-Work, FOB, CNF, CFR, CIF, Etc | Packaging Details | Bundle packaging and waterproof wrap, or upon negotiation |
| Delivery Time | 7-15 working days, based on order specifications | Payment Terms | T/T,L/C |
| Steel Grade | 201, 430, 304, 304L, 316, 316L, 310S, 317, 317L, 321, 904L, 2205, 2507, Etc | Place of Origin | China |
| Model Number | Customization | ||
| High Light | Custom Stainless Steel Chutes ，316 Stainless Steel Chutes ，316 Stainless Chutes | ||
Our custom Stainless Steel Modular Trench Drain Systems and Linear Drainage Networks are precision-engineered to provide high-volume fluid discharge, complete sanitary compliance, and seamless plant-wide integration for modern processing facilities. Custom-fabricated from high-grade SS304 and SS316L stainless steel, each modular channel assembly includes straight runs, 90-degree elbows, T-junctions, and integrated filter catch basins designed strictly according to your factory floor layout CAD drawings. Manufactured via advanced CNC laser cutting and precision V-grooving, all channel sections feature continuous TIG/Laser Welding with smooth, radiused bottom profiles that prevent stagnation, odor, and bacterial growth. Every fabricated section undergoes complete post-weld pickling and passivation to ensure maximum resistance against harsh chemical sanitizers and acidic process washdowns. Ideal for large-scale food processing facilities, pharmaceutical cleanrooms, beverage bottling lines, and chemical plants, these modular stainless steel drainage networks deliver a durable, hygienic, and low-maintenance alternative to traditional polymer or concrete trenching.
Custom-engineered to match complex factory floor plans, featuring flanged or welded interconnects between straight channels, mitered corner elbows, and integrated catch basins for effortless on-site installation.
Includes heavy-duty stainless steel silt baskets and removable foul air traps (FAT) at collection hubs, ensuring easy solids removal and protecting indoor cleanroom air quality.
All welded channel networks undergo complete post-weld Pickling & Passivation to fully restore corrosion protection against aggressive cleaning agents, organic acids, hot grease, and saline washdown fluids.
| Item | Specification (规格参数) |
|---|---|
| Product Type | Custom Stainless Steel Modular Trench Drain System / Linear Drainage Network |
| Material Grades | Stainless Steel 304 / 304L, 316 / 316L |
| System Components | Straight Channels, 90° Elbows, T-Branches, Catch Basins, Anti-Slip Gratings |
| Channel Width | 100mm – 600mm+ (Customizable according to floor drawings) |
| Built-in Fall | 0.5% – 1.0% gradient or custom depth transitions |
| Plate Thickness | 2.0mm – 5.0mm+ (Heavy-gauge sheet metal) |
| Grate Top Options | Anti-Slip Perforated Sheet, Heavy Mesh Bar Grating, Ladder Top, Slot Cover |
| Surface Finish | Full Pickling & Passivation, Satin Polish, Industrial Sandblasting |
| CAD Drawing Support | STEP, IGES, DWG, DXF, PDF |
Large-Scale Food & Beverage Bottling Plants: Plant-wide floor drainage networks designed for rapid discharge of high-volume liquid spills, hot water washdowns, and CIP chemical runoff.
Pharmaceutical & Biotechnology Cleanrooms: GMP-compliant linear drainage systems installed in sterile production zones, wash bays, and material airlocks.
Chemical, Petrochemical & Battery Plants: Corrosion-resistant wastewater collection trenches for safely capturing chemical drips, acid spills, and industrial effluents.
Commercial Kitchens & Central Catering Hubs: Heavy-duty modular floor channels positioned under cooking kettles, dishwashing lines, and cold storage entrances.
Meat & Dairy Processing Facilities: Sanitary drainage networks equipped with heavy solids strainers to handle organic waste, animal fats, and rigorous daily sanitization.
Stainless steel can be magnetic depending on its internal structure. Austenitic grades like 304 and 316 are normally non-magnetic, but ferritic (430) and martensitic (410) grades are magnetic due to their different crystal structure. Even 304 or 316 may become slightly magnetic after cold working such as bending or stamping, which transforms some austenite into martensite. Therefore, magnetism does not indicate quality — it simply reflects the steel's microstructure and processing history.
For standard materials and sizes held in stock, delivery is guaranteed within 3 days of payment receipt. For products requiring custom dimensions or surface finishes, the lead time is 7 to 15 working days after payment confirmation. Specific delivery schedules should be confirmed with customer service at the time of order placement.
A substantial inventory is maintained to ensure prompt delivery. Stock availability varies by material grade and dimensions. To avoid potential delays, please confirm current stock levels with your sales representative prior to placing an order.
Applicable product standards must be specified at the time of order. For projects with specific technical requirements, please provide detailed parameters, tolerance ranges, and other relevant specifications. A dedicated quality inspection department oversees all stages of production to ensure full compliance. Upon completion, accurate measurements, inspection images, video documentation, and material test reports are provided for customer confirmation.
Complimentary samples are available in any size; however, international shipping fees apply. These charges are deductible from future order payments following formal cooperation. Customized samples are also available for a fee. For further details, please consult your sales representative.
Custom markings on outer packaging are available upon request at no additional cost. Once the marking design is approved, it will be affixed using waterproof tape. If no specific marking is requested, packaging will be shipped without markings by default.
Material grade, dimensions, and other identifying information may be spray-marked directly onto the steel plate surface upon request. For applicable charges, please consult your sales representative.
Standard wooden pallet packaging is provided at no extra cost, with a loading capacity of 1 to 3 tons per pallet. Alternative packaging options, such as iron pallets, are available upon request. Please contact your sales representative for details — bulk orders qualify for preferential pricing.
We maintain partnerships with multiple freight forwarders to offer competitive land, air, and sea freight options. If you have a preferred freight forwarder, we can arrange delivery to your agent's warehouse or to the designated port of shipment.
Factory inspections and product inspections are fully supported. Customers are welcome to visit our facility for in-person inspections. Alternatively, third-party inspection agencies, including SGS, may be arranged to conduct on‑site inspections.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
30,000,000-40,000,000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
Our Company: Zhaotai is a China-based international factory specializing in stainless steel products from 2006. With annual domestic distribution exceeding 30,000 tons, the company has established a reliable supply capacity and a stable sourcing network. Building on this strong domestic foundation, ... Our Company: Zhaotai is a China-based international factory specializing in stainless steel products from 2006. With annual domestic distribution exceeding 30,000 tons, the company has established a reliable supply capacity and a stable sourcing network. Building on this strong domestic foundation, ...
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