A buffer is a part of the buffers-and-chain coupling system used on the railway systems of many countries, among them most of those in Europe, for attaching railway vehicles to one another. Rail Buffer,Train Buffer Stop,Sliding Type Rail Buffer,Hydraulic Sliding Type Rail Buffer Shenyang Lubang Railway Maintenance Machinery Co.,Ltd. , https://www.srmfrailwayequip.com
Fitted at the ends of the vehicle frames, one at each corner, the buffers are projecting, shock-absorbing pads which, when vehicles are coupled, are brought into contact with those on the next vehicle. The draw chain used between each pair of vehicles includes a screw which is tightened after coupling to shorten the chain and keep the buffers pressed together. Such is known as a 'screw coupling'.
Three-Way Clamp Ball Valve China Factory High Quality Low Price Milk Beer Accessories Stainless Steel 304 316L Food
Company Profile
Pharm-genics (Jiangsu) Pharmaceutical Equipment Trading Company is a leading manufacturer and supplier of high-purity stainless steel equipment, specializing in the import and export of food, beverage, biopharmaceutical, and other industrial equipment. With over 10 years of experience, we provide comprehensive solutions for high-purity fluid piping systems and ultra-high vacuum systems. Our product range includes pipes, pipe fittings, valves, pumps, instruments, water treatment systems, purified water systems, injection water systems, pure steam systems, vacuum systems, and automatic control components. These are widely used in industries such as food processing, beverage, biopharmaceuticals, and electronics, and are exported to Europe, America, and other countries with high-quality standards.
Our company has experienced teams in project management, production, engineering design, and product protection, ensuring that we deliver reliable and professional services to our customers. We focus on providing high-purity application materials based on stainless steel, and our products meet international standards such as DIN, SMS, 3A, RJT, IDF, BPE, and JIS. Our strict quality control processes ensure a product pass rate of approximately 99.9%. Whether using conventional lathes or advanced CNC cutting centers, our production capabilities are among the most advanced in the industry.
Product Details
- **Product Name:** Stainless Steel Sanitary Ball Valve
- **Material:** SS304 or SS316L
- **Standard:** 3A, SMS, DIN, RJT, IDF
- **Size:** 1/2"-4" or DN15-DN100
- **Operating Type:** Manual, Pneumatic, Electric
- **Connection Way:** Weld, Clamp, Male, Female, Flange, or Combinations
- **Ports:** Straight, Three Way
- **Seal Material:** Silicon, EPDM, PTFE, Viton, NBR
- **Max Temperature:** 120°C
- **Working Pressure:** 0-10 Bar
- **Packing Details:** Bubble pack for each valve, packaged in carton boxes or plywood cases depending on order quantity and shipping method
Why Choose Us?
- Over 10 years of manufacturing experience in sanitary valves, fittings, pumps, and tank components.
- Outstanding production capacity, efficient management, accurate lead times, and high after-sales problem-solving rates.
- Free samples available upon request (buyer covers shipping costs).
- Minimum order quantity is just 1 piece for most products.
- We have over 5 years of export experience and can handle FOB, C&F, CIF, etc.
- Flexible payment terms: PayPal, Western Union, T/T, and Credit Card for small orders; T/T and L/C for mass orders.
- We use standard packaging (plywood cases, carbon boxes) and offer custom options like blister packing and plastic caps for clamp-connected products.
- Shipment methods are selected based on order quantity, delivery time, cost, and customs policies, with clear pros and cons provided for customer decision-making.
We believe that serving our customers is our main goal, and we continuously strive to maximize customer value and achieve mutual success. Our enterprise philosophy is "survival by quality and development by service," driving us forward with innovation and excellence.
Project Photos
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FAQ
**Q: Why should I choose you?**
Pharm-genics has been manufacturing sanitary valves, fittings, tanks, and pumps for over 10 years, known for strong production capabilities, effective management, accurate lead times, timely deliveries, and high post-sale support.
**Q: Can I get free samples before ordering?**
Yes, we are happy to send free samples for quality testing, provided the buyer covers the freight cost.
**Q: What is your MOQ?**
Most products are in stock, so we accept 1 piece as the minimum order quantity.
**Q: Does your company have an export license?**
Yes, we have over 5 years of export experience and can handle FOB, C&F, CIF, etc.
**Q: What are your payment terms?**
For small test orders, we accept PayPal, Western Union, T/T, and Credit Card. For large orders, we accept T/T and L/C.
**Q: How do you minimize damage during delivery?**
Standard packaging includes multiple cardboard boxes filled in plywood cases. Custom options include blister packing for individual products and plastic caps for clamp connections.
**Q: How do you decide the shipment method?**
We select shipment methods based on four factors: order quantity, delivery time, cost, and customs policy, and provide several reasonable options with their pros and cons for your decision.