Wholesale Stainless Steel Flange
We delivers high-quality flanges at competitive prices, with flexible order quantities, mixed packaging, and full export support
Why choose us?
- Flexible MOQ: Start from 10 pieces per size, mix standards and types in one order.
- Factory-direct supply: Over 13 years of manufacturing experience, not a trader
- Wide Product Range: Weld neck, slip on, blind, threaded, socket weld, lap joint, plate flanges and more—all stainless steel grades.
- International Standards: ASME, DIN, JIS, EN, GOST, and more.
- Custom/OEM packaging: Neutral or branded packaging, palletizing, export marking.
- Fast Production & Delivery: 10,000 tons annual capacity, efficient logistics, and quick turnaround.
- Stable Supply Chain: ERP production management, 100+ precision machines, and robust quality control.
EXPLORE OUR wholesale sTAINLESS STEEL FLANGES
- Materials: 304, 316, 316L, Duplex, and more.
- Sizes: 1/2”–48”, customized sizes available.
- Standards: ASME/ANSI, DIN, JIS, EN, GOST, BS.
- Processing: Forged and cast, precision CNC, 16 high-precision machining centers
- Certifications: ISO9001, ISO14001, ISO45001, ECM, ICR, TS
We also offer customized flanges to meet your customer’s unique and demanding needs.
CONTACT OUR SPECIALIST now and let us know your requirements—we will get back to you within 24 hours.
PRODUCT CATALOG
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Trusted Global Supplier Experience
Longan Flange is the direct factory supplier behind successful distributors in Vietnam, India, Indonesia, Middle East, and more. We understand your market’s requirements and offer quick sample delivery, tailored solutions, and responsive after-sales support to help you succeed.
One-Stop OEM/ODM & Private Brand Support
We help you grow your own brand with private label/OEM service—your logo, barcode, and product info on every flange and package. All export documentation is provided, making resale and customs clearance simple and worry-free.
Wholesale-Optimized Ordering
Flexible MOQ allows you to buy only what you need—order a variety of flange types, standards, and sizes in one batch. This is ideal for distributors and retailers building a comprehensive product line without overstocking.
Professional Export Packaging & Efficient Logistics
Export-ready packaging, including custom labeling and secure palletization, is designed to protect your goods in transit and present well on your shelves. Mixed container loading helps reduce your shipping costs and simplify inventory management.
Where Our Flanges Are Used
Pipeline Connections
Chemical/Petrochemical Plants
Water Treatment/Distribution
Food, Pharmaceutical Industries
Certifications
Exhibition
Unlock Bulk Order Savings: Claim Exclusive Pricing for Chemical Stainless Steel Flanges
Our MOQ is flexible to support distributors—typically starting from just 10 pieces per size or type.
Yes! We allow you to combine various flange types, standards (e.g., ANSI, DIN, JIS), and sizes in a single shipment to suit your market needs.
Absolutely. We provide full private label, OEM, and ODM support, including custom packaging, branding, and documentation with your logo.
Our flanges are manufactured under strict quality control and certified to ISO and relevant international standards. Material Test Certificates (MTC) and compliance documents are provided with every order.
Yes, we offer standard samples for quality approval. For custom or non-standard flanges, we provide rapid prototyping and sample production.
Standard orders are usually shipped within 15–30 days, depending on quantity and customization. We keep you updated at every stage.
All flanges are securely packed in export cartons or wooden cases, shrink-wrapped on pallets, and clearly labeled according to your requirements for safe international shipping.
Yes, we provide competitive pricing and volume discounts for larger or repeat orders—please contact us for a personalized quotation.
We offer prompt after-sales assistance, technical support, and a clear claims process to ensure your satisfaction and long-term partnership.
