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Get higher quality products
Get a complete production solution
Decide the delivery time and quantity at will
Enjoy more convenient procurement services
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Get higher quality products
Get a complete production solution
Decide the delivery time and quantity at will
Enjoy more convenient procurement services
Get more useful information
Name | Butterfly Valve Body |
Manufacturing method | Manufacturing with Drawings |
Material | QT (ductile iron), SUS304 (stainless steel 304), SUS316 (stainless steel 316) |
Process | Process of ductile iron valve body: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting; Process of stainless steel valve body: 1. Precision casting; lost wax casting. |
Surface Treatment | Powder Spraying, Spray Painting |
Test content and data | 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Appearance, size, shape, and position tolerance inspection; 5. Surface roughness; |
DN(mm) | 50~800 |
HULK has modern factories and advanced equipment. We have enough production capacity to provide you with the higher-quality butterfly valve body. Our experienced production team can produce your order strictly according to ISO9001. Our experienced quality inspection team will randomly inspect the products under each process to ensure that the finished products have higher quality. Your products can be certified by CE, GB, URV, etc.
HULK has a technical team with an average of ten years of experience. They have customized thousands of production solutions for HULK partners. They can customize a complete solution according to the drawings and requirements you provide. Through this solution, you can know the production process and time node of the order. We will give you feedback on the production progress of your order through pictures and videos. You can keep track of the production dynamics of your orders without leaving your home.
HULK has a warehouse center and a freight consulting center. You can more freely decide the quantity and delivery cycle of a single shipment. After the order is completed, we will store it in the warehouse or send it directly to you according to your request. We provide pre-delivery inspection, and the inspection content will include the shipment quantity and packaging. We will also give you feedback on the current situation via video. You can also visit the production site by way of video calls.
HULK has a warehouse center and a freight consulting center. You can more freely decide the quantity and delivery cycle of a single shipment. After the order is completed, we will store it in the warehouse or send it directly to you according to your request. We provide pre-delivery inspection, and the inspection content will include the shipment quantity and packaging. We will also give you feedback on the current situation via video. You can also visit the production site by way of video calls.
HULK has 16 years of experience in the metal products industry and has a better understanding of the production process of butterfly valve bodies. We organize and share this information with you so that you can avoid more pitfalls in the purchasing process. We will also share more content to help you enhance your brand value, build your brand image, and more. Together we can be the best in our respective industries.
Since the 21st, in the past 16 years, HULK has made great efforts to build a business. Based on the Chinese hardware production of the tens of years, HULK has continued to develop and become one of the largest metal hardware manufacturers in China integrating R&D, production, and service.
HULK can provide you with: R&D and production services for structural pipe fittings; R&D and production services for OEM aluminum parts, R&D and production services for precast concrete lifting systems. The products have obtained CE, ISO90001, and many other world-class certifications. Our products have been widely used in dozens of industries including the railway precast concrete parts industry, expressway concrete precast parts industry, building construction industry, guardrail construction industry, etc., covering more than 100 countries and regions.
HULK has become a partner of ten thousand companies all over the world with its high-quality products and perfect after-sales service and has won their unanimous praise.
HULK has several production plants. To provide you with higher quality products. We will choose the world's top 500 steel producers as raw material suppliers. Before the production of hardware, we inspect the physical and chemical properties of each batch of raw materials to ensure its pass rate. Each production process complies with the ISO9001 quality management system. We will carry out a quality inspection for each finished product.
In-depth understanding of your requirement.
Custom production solutions.
Schedule the production schedule.
Start producing you order.
Monitor production process.
Inspect the product quality irregularly.
Customized packaging solutions.
Pre-shipment inspection and arrangement of shipment.
After Service.
You can see them when our workers are working.
We will Show them to you with photo, vidio, or live chat any methods you want.
The Butterfly Valve Body produced by HULK Metal is of good quality.