Custom Molded Rubber Products O Ring Used In Oil Extraction Industries

1: Express: S.F. ,DHL,UPS, TNT, FedEx ect, for urgent and small order.

2: Air shipment: air port to air port , or air port to door.

3: Sea shipment: suitable for bulk goods. it will takes more longer time than air shipment.

1. What information is needed for an oilfield replacement sealing ring?
Provide the assembly manufacturer and model, seal drawing or unworn sample, mating groove or seat dimensions and pressure direction. Distinguish a circular-section O-ring from a profiled union seal when identifying the replacement.
Include fluid chemistry and exposure conditions. Where gas, hydrogen sulfide or rapid decompression is present, specify the required compound qualification and tests; a generic molded rubber ring has no automatic sour-service rating.
2. How is the sample checked before production?
a. Compare the ring section and critical dimensions with the approved drawing and actual mating seat.
b. Check the specified compound hardness and relevant material properties; color is not a substitute for compound identification.
c. Agree dimensional tolerances, surface and flash acceptance, traceability and assembly test requirements before approving bulk production.
d. Lean production management mode.
e. Help customers develop and design new products.
f. Has rich experience in the design and processing of rubber products.
g. Qinuo Industry is a hightech enterprise in China with domestic and international invention patents technology and intellectual property.
3. What are the differences between Qinuo Industry and domestic peers?
1. Quality assurance: advanced product quality planning(APQP).
2. Qinuo Industry has rich experience in serving international large enterprises.
3. Has professional scientific research team of kinds of rubber material.
4. Has independent design, manufacturing and innovation ability of production equipment and molds.
5. Has engineer team who is responsible for the quality assurance system and quality control.

4. What is your advantage?
1. Has sound and mature supporting supply chain
2. Lower mold costs
3. High efficiency of development and design ability and short process time.
4. Cost effective and good service attitude.
5. More professional export sales staff who are all know rubber processing very well.

For oil-extraction equipment seals, include the exact assembly reference and service conditions with the seal drawing; confirm replacement fit without assuming interchangeability between union figures or manufacturers.

Custom tooling can be reviewed from drawings or original samples, followed by dimensional and material sample approval for the intended assembly.