- Model No.: YDR-VN01
- Type: Hexagon Head With Flange
- Head Style: Round
- Grade: 6.8
- Surface Treatment: Zinc, Nickel, or Chrome Plated
- Sample Policy: Free Samples Available
- Payment Terms: T/T (Telegraphic Transfer)
- MOQ: 5,000 PCS
- Thread Types: Metric, UNF, UNC
- Packaging: Small Box + Carton + Pallet or Customized as Per Request
- HS Code: 73189090
- Material: Copper
- Connection Type: Hinged Bolts
- Standards: DIN, ANSI, GB
- Material Description: High-quality copper for durability and conductivity
- Available Sizes: M3 to M12
- Packing Options: Small Box and Carton or Customized as Required
- Delivery Time: 25–35 Days After Order Confirmation
- Shipping Port: Shanghai or Ningbo, China
- Brand: NBYD
- Origin: Ningbo, Zhejiang, China
**ABOUT OUR COMPANY:** With over 12 years of experience in the fastener industry, Ningbo Yunding has been a trusted supplier of high-quality fasteners and fixing systems to clients across the US, Europe, Japan, and Australia since 2002. We specialize in a wide range of fasteners made from materials such as steel, stainless steel, and nylon. Whether you need standard or custom parts, we are committed to meeting your specific requirements. We ensure top-tier quality by using premium European materials and advanced machinery from Switzerland and Italy. Our ISO 9001:2000-certified production facilities implement strict quality control at every stage, and we provide detailed reports on tensile strength, torque, and zinc plating thickness for each order. As one of the largest manufacturers in China, we can produce over 500 tons of fasteners per month. We offer free samples within 7 days and can fulfill orders in 1–2 months. If you have OEM or ODM projects, feel free to contact us today. **ABOUT THIS HEX NUTS PRODUCT:** Our hex nuts are designed for a variety of applications and come in different materials including carbon steel, alloy steel, stainless steel, brass, copper, and spring steel. They meet international standards such as DIN, ANSI, ASTM, GB, JIS, and ISO. Available in sizes from M3 to M12, with thread types including metric, UNF, and UNC. Surface finishes include plain, black phosphated, zinc-plated (white, yellow, black), hot-dipped galvanized, and Dacromet. Packaging options include cartons, pallets, small boxes, or customized packaging based on customer needs. Minimum order quantity is 5,000 pcs, and free samples are available upon request. Delivery time is typically 25–35 days, with shipping ports in Shanghai or Ningbo. **EXPORT MARKETS:** We export our products globally, serving markets in Asia, Australasia, Central and South America, Eastern Europe, the Middle East and Africa, North America, and Western Europe. **OUR SELLING POINTS:** - Brand-name parts - Country of origin: China - Distributorships available - Electronic link for easy communication - Experienced team - Form A documentation - Warranty and guarantee - International certifications - Military-grade specifications - Custom packaging - Competitive pricing - Product performance - Fast delivery - Quality approvals - Strong reputation - Excellent customer service - Accepting small orders **Welcome to Ningbo Yunding International Enterprise Ltd.** Let us help you find the right fastener solution for your business. If you have any questions, I'm here to assist you. Best regards, Linda Ningbo Yunding International Enterprise Ltd. Address: B122, Duoyuan Career Creating Mansion, No. 188 South Donghanmen Road, Yuyao City, Zhejiang, China Tel: +86-574-58225235 Fax: +86-574-58221411 Mobile: +86-15267834553 Welcome to our Company!
Flame heater is a kind of equipment that uses the heat energy generated by the combustion of flame to heat. It usually consists of a fuel supply system, an ignition system, a combustion chamber, a Heat Exchanger and an emission system. The fuel supply system usually uses liquefied gas, natural gas or diesel as the fuel, the ignition system is used to ignite the fuel, the combustion chamber is where the fuel is burned, the heat exchanger is used to transfer the heat generated by the combustion to the heated object, and the emission system is used to discharge the exhaust gas produced by the combustion. Flame heater is widely used in industrial production, construction sites, wild camping and other occasions, has the advantages of fast heating, high efficiency, easy operation and so on.
The main business scope is various heaters, waste heat boilers, pressure vessels, supportingair preheaters, air coolers, furnace accessories and accessories, and provide equipment installation, with EPC ability of projects. At present, our customers have covered all large and medium-sized petrochemical enterprises in China and established long-term strategic cooperative partnership with them. Products are exported to Southeast Asia, Middle East, and other regions.
Fired Heater,Hydrogenation Project,Hydrogen Production Eguipment,Heating Furnace Equipment
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