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Stainless Steel Thread/Clamp Hose Ferrule Pipe Adapter

Wenzhou Joneng Valves Co., Limited
  • Standard：DIN, JIS, BSW
  • Material：Stainless Steel
  • Connection：Welding
  • Surface Treatment：Without Treatment
  • Head Type：Round
  • Size：1,2"-12"

Base Info

  • Grade：304 or 316
  • Transport Package：Wooden Case
  • Trademark：JONENG
  • Origin：China
  • HS Code：73072900
  • Production Capacity：10000PCS,Month

Description

JoNengOUR STOCK
Stainless Steel Thread/Clamp Hose Ferrule Pipe Adapter
OUR INSPECTIONHOW DO WE MAKE THE QUALITY CONTROLFor
Raw Materials1. Material control from raw materials. For raw material checking, we check 100% by chemical liquid. Any property mistakes would be rejected.
2. Sand hole inspection after raw materials are machining before polishing.
3. Carbon component report can be provided if needed
4. Mechanics test report can be provided if needed
 For New products5. 2nos of new samples to be checked against technical drawing. Testing report is provided to customers before bulk production.
 
For finished materials6. For valves, pressure testing and temperature testing is required for each valve.
7. After we get the finished products, we check for surface roughness, thickness equality, roundness, size measurement and sand holes again.
8. For all finished products, the checking quantity is not less than 10% of total quantity.
9. Before shipment, we check for the quantity of each product in order to find out any missing quantity or wrong product.
Stainless Steel Thread/Clamp Hose Ferrule Pipe AdapterOUR PACKAGING
Stainless Steel Thread/Clamp Hose Ferrule Pipe Adapter
OUR EXHIBITION
Stainless Steel Thread/Clamp Hose Ferrule Pipe Adapter
FAQ:
1. Are you a trading company or factory?
We are a manufacturer factory and we also have our own exporting license.
2. Do you have certificate ?
Yes, ISO, FDA, LFGB, CE, PED certificate . We also have some patents in design.
3. How do you control the quality?
In quality control ,the most important is to avoid material mixing .
In our factory , 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant.
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine..... all machines help in inspection.
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical....
4. If there is any quality problem, how do you solve it?
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem.
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
5. How long is your delivery time?
For normal products in 7-10 days; for bulk order, in 15-25 days. It depends.
6. Warranty time?
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.
7. Why trust in us ?
14 years in this industry . It makes us professional .Good credit in this market.
All of our machines are the assurance of our responsibility.
8. Free sample ?
Free samples can be provided for first cooperation under sincere cooperation.
9. What is the MOQ?
1pcs MOQ is welcome for starting cooperatoon
10.Material certificate ?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate,... can be available, please declare when inquiry us.
11. More questions are appreciated.