مفاتيح بخار مياه
Industrial Usage, Water Industrial Usage, Household Usage
TOPLINE OR OEM
Strong Packing Suit for Export
Stainless Steel Ball Valves
Body and end cap quality investment casting Specification:
For general chemical service applications
Adjustable stem packing
Available in SS304&316 body construction
Designed for easy actuator mounting
100% tested air under water at 100psi, open and closed
Working pressure: 1000-2000W. O. G
Temperature range: -40 ~ 300
End types: Threaded(NPT, BSP, BSPT, DIN2999)
Applicable Medium: Water, Oil, Gas
1. Are you a trading company or manufactor?
We are a manufactor
2. Do you have FDA certificate for the materials?
Yes, FDA is very important for the food processing machines.
3. How do you control the quality?
Quality control is very important to avoid material mixing and poor quality. We control the quality from beginning to the end. We only have 304 and 316L two different materials. 100% inspection on raw materials. During production, different materials in different places. After products are finished, we choose 15% for inspection. If there is 0.1% problem in 15%, then no excuse to go ahead for inspecting 100% of the materials.
4. About chemical components?
This is first concerning for customers. We take our materials to our laboratory for each lot. You may ask for the laboratory report any time.
5. If there is any quality problem, how do you solve it?
We are very proud that we never let one customer leave us. We are not 100% perfect, there is some quality problem. We try our best to provide the correct materials in the beginning, so we need less time for quality problem.
If there is any quality problem, we take the responsibility. We believe what we are doing together, it will get back tomorrow. If we leave our responsibility, customers will leave us. If we always take our responsibility, we keep our customers with us.
6. How long is your delivery time?
For normal products in 7-10 days; for bulk order, in 15-25 days. It depends the order
7. More questions are appreciated.