Investment Cast Straight Fitting
Investment Cast Straight Fitting: stainless cast coupling, DN6–DN100, NPT/G threads. SS304/316. FerruleX factory RFQ. Stocked sizes ship fast for OEM.
- Brand
- FerruleX
- Material
- SS304 / SS316 / SS316L
- Size
- DN6–DN100 / 1/8"–4"
- Ends
- Thread / reducing
- Pressure
- Class 150 typical
- Stock5–7 days after confirmation
- Make to order15–25 days production
- Payment / termsT/T ~30% or L/C · FOB Shanghai / Ningbo
- OEMLogo and drawings accepted · price on RFQ
Description
Investment-cast straight fittings join stainless pipe in a line where a forged instrument union would be the wrong cost and pressure class. FerruleX casts SS304, SS316 and SS316L bodies from DN6 to DN100 (1/8"–4") with NPT, G or ZG(R) threads, including reducing combinations. Commodity cast threaded fittings are commonly sold as Class 150 — a utility class, not instrument HP; do not substitute them for compression fittings rated per the tube. Values are class-typical references for this configuration; size, thread and pressure class are confirmed on the RFQ. Utility water, air headers and light process skids are the fit. Round-body and hex-style cast straights can be quoted together; say which outline the drawing uses. FerruleX reviews non-catalog reductions from a sketch. Stocked DN sizes ship faster than special patterns. Check the bore if the line is hygienic; as-cast ID is not a sanitary finish.
Match the thread standard on both ends before the foundry cuts the pattern. FerruleX can ship cast elbows and tees on the same order so the alloy heat is consistent. These fittings are threaded or reducing castings, not double-ferrule tube connectors.
- Range
- DN6–DN100 / 1/8"–4".
- Threads
- NPT, G or ZG(R); reducing on request.
- Pressure
- Class 150 typical for cast threaded; utility class
Specifications
| Specification | Value |
|---|---|
| Brand | FerruleX |
| Material | SS304 / SS316 / SS316L |
| Size | DN6–DN100 / 1/8"–4" |
| Ends | Thread / reducing |
| Pressure | Class 150 typical |
Request Quote
Prices stay on the RFQ. Send size, material, quantity and destination — the factory replies with price, lead time and packing.
Shipping & packing
Parts ship in a bag, inner carton and export carton. Large lots can go in a wooden case with a packing list and invoice. Default term is FOB Shanghai or Ningbo. Full notes are on thedelivery page.
Questions buyers ask
What should I send for a quote?
Size, material (SS304, SS316 or SS316L), quantity, end connection and destination. Add a sketch if the two ends are different.
How fast can this ship?
Stocked sizes usually leave 5–7 days after you confirm the quote. Make-to-order runs are about 15–25 days in production, then transit. Name the port if you want CIF.
Can I order a small trial or put my logo on it?
Yes. Trial quantities are quoted, and OEM marking or drawings are accepted. Payment is normally T/T with about 30% deposit, balance before shipment, or L/C at sight.
Related products
Investment Cast Elbow
Investment Cast Elbow: economical stainless cast elbow for pipe direction changes. SS304/316. FerruleX RFQ. Stocked sizes ship fast. Export RFQ only — no cart.
View details →
Stainless Steel Investment Cast Tee — Types & Sizes
Investment Cast Tee: economical stainless cast tee for three-port branching. SS304/316. FerruleX RFQ. Stocked sizes ship fast. Export RFQ only — no cart.
View details →
Investment Cast Round Straight Fitting — Types & Sizes
Investment cast round straight stainless fitting for pipe and tube runs. SS304 / SS316. FerruleX factory RFQ. Fast stock shipping.
View details →
Investment Cast Union
Investment Cast Union: stainless cast union for breakable pipe joints, DN6–DN100. SS304/316. FerruleX RFQ. Stocked sizes ship fast. Export quotes only.
View details →