



Product photographs show the design. Confirm the configuration with your quotation.
PVC Coupling
Review the straight PVC coupling in Shifang’s industrial fittings range. Identify both mating pipe connections and the required quantity, then confirm the selected drawing for the item you want quoted.
Discuss this product ↗Choose the straight coupling form
The product gallery shows a straight coupling body, listed by Shifang as PVC Industrial Coupling. This selection covers that fitting form. If the requirement is a repair device, a reducing connection or a union assembly, identify that separately: those descriptions should not be treated as interchangeable names for the same item on a purchase list.
Identify both mating pipes
State the dimensions and connection requirements of both mating pipes. Include the quantity, intended use and any project documentation needs. For a replacement, a photograph can help identify the old part, but add its markings and available dimensions too. A complete request makes it possible to compare the proposed item with the actual connection task.
Confirm the selected end configuration
Ask for the end configuration, overall length and dimensional drawing of the selected coupling. If the assembly has little movement or restricted space, show that on the layout for review. Do not infer repair, sliding or disconnecting features from the word coupling alone. Those features would need to be identified in the actual product configuration.
Request the required supply breakdown
Provide the required color, labeling or packaging, quantity by selected size and the destination. Shifang lists custom labeling and packaging services for this coupling. Ask for the quotation to identify the agreed fitting and drawing. Confirm any sample arrangements and the delivery terms for this order after the configuration has been reviewed.
Questions before ordering
Is this a repair coupling?
This selection covers the straight industrial coupling shown in the gallery. Describe a repair requirement separately so a different product form is not quoted by mistake.
What is the difference between a coupling and a union?
They are different product forms in the range. If the project requires an assembly that can be separated at a union, review the union fitting and its drawing.
What dimensions should I send?
Supply both mating pipe details and any overall-space limits. Ask for the selected coupling drawing to review the end connections and length.
Complete the connection.
One list.
A clearer quotation.
Send the product names, quantities and connection details. Add your drawing or reference sample requirements so we can discuss the right configuration.
Prepare an inquiry

