Product Name
Stainless Steel Pipe Coupling — SS304, 3/4″ (PT/BSPT)
Product Summary
SS304 stainless steel threaded coupling with 3/4″ female PT (BSPT) threads on both ends, for joining or extending two threaded pipes in a straight run. Available in two lengths: 3/4″×20L and 3/4″×30L.
Request a Quote — reply within 24 hours →
ISO 9001 · CE · Manufacturer since 1999
Product Description
A straight female-threaded coupling in SS304 stainless steel for joining two 3/4″ pipes end to end. Both ends carry 3/4″ PT / BSPT taper threads, so the joint pulls up tight without extra sealing parts beyond the usual thread sealant.
Two body lengths are stocked — 3/4″×20L (short) and 3/4″×30L (extended reach) — so you can pick the body that suits the run. Building a threaded line? See the whole stainless steel pipe fittings range.
Specifications
| Item | Detail |
| Material | SS304 stainless steel |
| Type | Straight pipe coupling, female both ends |
| Thread | 3/4″ PT / BSPT taper thread, both ends |
| Lengths | 3/4″×20L (short) and 3/4″×30L (extended reach) |
| Use | Connect two threaded pipes, extend a run, or join threaded components in line |
Manufactured under our ISO 9001 quality system.
FAQ
What size is this coupling? 3/4″ female threads on both ends, in two body lengths — 20L for tight spots and 30L for extended reach.
Is it only available in SS304? This coupling is stocked in SS304 stainless steel. If your job calls for a different grade or size, tell us with the inquiry and we will confirm what we can supply.
20L or 30L — which should I pick? They join pipes the same way; the 30L body simply gives you more thread engagement and reach. If the run is tight, use 20L; if you need to bridge a longer gap, use 30L.
What thread standard does it use? PT / BSPT taper threads. Tell us your pipe thread standard when you request a quote and we will confirm the fit.
What is the difference between a coupling and a union? A coupling is a one-piece sleeve — to remove it you unscrew the pipe. A union splits into parts so the line can be opened without turning the pipe. Use couplings for permanent runs and unions where you expect to service the line.
What is the minimum order? No minimum order quantity — we accept orders of any size, including small trial orders. For small orders, freight is arranged and paid by the buyer. Payment is by T/T — 30% on order confirmation, 70% before shipment.
Sample Policy
We are happy to provide product samples for customers to evaluate quality or conduct testing. The process typically begins with a quotation based on the customer’s specifications.
If the pricing is acceptable, we can offer samples either free of charge or at a cost depending on the product type and availability.
Shipping fees are borne by the customer.
Order Process
After confirming the product requirements and other details with the customer, we will issue a Sales Confirmation for approval. Once confirmed, the customer is required to pay a 30% deposit to proceed with production.
When mass production is completed and the goods pass inspection, the customer must pay the remaining 70% balance before shipment is arranged.
Related Products
No products were found matching your selection.
FAQ
A. How can I request a quote?
Please provide a detailed inquiry sheet including product specifications, materials, quantities, and any special requirements. We will offer a quotation based on your request.
B. What are your quotation terms?
Our quotations are typically based on FOB terms. However, we can also offer CFR, CIF, or other Incoterms upon request.
C. What is your Minimum Order Quantity (MOQ)?
We have no MOQ. We operate on a made-to-order basis and accept orders of any size — trial orders are welcome. For smaller orders, freight is arranged and borne by the buyer.
D. What are your payment terms?
By T/T – 30% down payment upon order confirmation, and 70% balance before shipment.
E. What is your lead time?
Lead time depends on order quantity and specifications. We will confirm the exact schedule when you request a quote.
Want to know more?
If you’re interested in any of our products or services, simply fill out the form below. Our team will get in touch with you as soon as possible to provide the information you need.