- Model No.: YDR-WWT01
- Type: Wing Nut - Welded Type
- Head Style: Round
- Grade: 6.8
- Surface Treatment: Zinc, Nickel, 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 Customer Request
- HS Code: 73120066
- Material: High Strength Steel
- Connection Type: Hinged Bolts
- Standards: DIN, ANSI, GB
- Available Materials: Carbon Steel, Alloy Steel, Stainless Steel, Brass
- Size Range: M3 to M12
- Packing Options: Small Box & Carton or Customized as Required
- Delivery Time: 25–35 Days
- Shipping Port: Shanghai or Ningbo
- Brand: NBYD
- Origin: Ningbo, Zhejiang, China
**About Our Company:** Since 2002, Ningbo Yunding has been a trusted manufacturer of high-quality fasteners and fixing systems, serving customers in the US, Europe, Japan, and Australia. We specialize in producing fasteners in various shapes, sizes, and materials such as steel, stainless steel, and nylon. With over 12 years of experience, we ensure that every product meets your specific needs. **Quality Assurance:** We use premium European materials and advanced machinery from Switzerland and Italy to produce each item. All products go through strict quality control processes in our ISO 9001:2000-certified facilities. We maintain detailed records of all test results, including tensile strength, torque, and zinc plating thickness, and can provide comprehensive reports for each order. **Production Capacity:** As one of the largest fastener manufacturers in China, we have the capacity to produce over 500 tons per month. We offer free samples within 7 days and can fulfill orders within 1–2 months. Whether you need OEM or ODM solutions, we are ready to support your business. **Product Details:** - **Type:** Wing Nut – Welded Type - **Material:** Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper, Spring Steel - **Standard:** DIN, ANSI, ASTM, GB, JIS, ISO, Non-standard - **Grade:** 6.8, 10 - **Size:** M3 – M12 - **Thread:** Metric, UNF, UNC - **Surface Finish:** Plain, Black Phosphated, Zinc Plated (White/Yellow/Black), HDG, Dacromet - **Packing:** Carton/Pallet, Small Box/Carton/Pallet, or as per customer request - **MOQ:** 5,000 PCS - **Sample:** Free - **Delivery Time:** 25–35 Days - **Loading Port:** Shanghai or Ningbo - **Export Market:** Global **Our Export Markets Include:** Asia, Australasia, Central/South America, Eastern Europe, Middle East/Africa, North America, and Western Europe. **Why Choose Us?** - Brand-name Parts - Country of Origin - Distributorships Available - Electronic Link - Experienced Staff - Form A - Guarantee/Warranty - International Approvals - Military Specifications - Packaging - Competitive Pricing - Product Features - Reliable Performance - Prompt Delivery - Quality Certifications - Strong Reputation - Excellent Service - Accepting Small Orders We hope our products will be of great help to your business. If you have any questions, feel free to reach out—we’re here to assist you! Best regards, Linda Xu Ningbo Yunding International Enterprise Ltd. Add: B122 Duoyuan Career Creating Mansion, No. 188 South Donghanmen Road, Yuyao City, Zhejiang, China. Tel: +86-574-58225235 Fax: +86-574-58221411 Mobile: 15267834553 Welcome to our company!
Air Preheaters (APH)
An air preheater (APH) is a device used to heat air, commonly used in industrial boilers, thermal power plants, and other thermal energy facilities. APH improves the thermal efficiency of the boiler by transferring heat from the flue gas to the air entering the boiler through heat exchange with it.
APH usually consists of a Heat Exchanger with a number of parallel pipes inside the exchanger through which smoke and air flow to allow heat exchange. In APH, the smoke flows on the outside of the heat exchanger and the air flows on the inside so that the heat between the smoke and the air can be transferred through the pipe walls.
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.
Air Preheaters,Enameled Air Preheater,Air Preheater Supply,Boiler Air Preheater
Jiangsu Gelan Environmental Technology Co., LTD , https://www.glkj2010.com